[INFO] cloning repository https://github.com/notryanb/music-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notryanb/music-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fmusic-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fmusic-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b83acdf25bda9dee645165c5492b721bc717d4d
[INFO] testing notryanb/music-manager against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Fmusic-manager" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/notryanb/music-manager on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/notryanb/music-manager
[INFO] finished tweaking git repo https://github.com/notryanb/music-manager
[INFO] tweaked toml for git repo https://github.com/notryanb/music-manager written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/notryanb/music-manager already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flate2 v1.0.2
[INFO] [stderr]   Downloaded derive_builder v0.5.1
[INFO] [stderr]   Downloaded proc-macro2 v0.4.19
[INFO] [stderr]   Downloaded derive_builder_core v0.2.0
[INFO] [stderr]   Downloaded syn v0.15.9
[INFO] [stderr]   Downloaded walkdir v2.2.5
[INFO] [stderr]   Downloaded native-windows-gui v0.2.0
[INFO] [stderr]   Downloaded same-file v1.0.3
[INFO] [stderr]   Downloaded comctl32-sys v0.2.0
[INFO] [stderr]   Downloaded id3 v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07746e83bb3c30d48ff64afb87e4da054eec48f44ea8599b2ac1e2960384ac08
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07746e83bb3c30d48ff64afb87e4da054eec48f44ea8599b2ac1e2960384ac08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07746e83bb3c30d48ff64afb87e4da054eec48f44ea8599b2ac1e2960384ac08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07746e83bb3c30d48ff64afb87e4da054eec48f44ea8599b2ac1e2960384ac08", kill_on_drop: false }`
[INFO] [stdout] 07746e83bb3c30d48ff64afb87e4da054eec48f44ea8599b2ac1e2960384ac08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55530b6a72e96486d5b7ae7938868711efa15a66332a938fc25ee518a9126f16
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "55530b6a72e96486d5b7ae7938868711efa15a66332a938fc25ee518a9126f16", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_builder v0.5.1
[INFO] [stderr]    Compiling same-file v1.0.3
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling ole32-sys v0.2.0
[INFO] [stderr]    Compiling user32-sys v0.2.0
[INFO] [stderr]    Compiling comctl32-sys v0.2.0
[INFO] [stderr]    Compiling gdi32-sys v0.2.0
[INFO] [stderr]    Compiling native-windows-gui v0.2.0
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling derive_builder_core v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling flate2 v1.0.2
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling walkdir v2.2.5
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling id3 v0.2.5
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling structopt-derive v0.2.12
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling structopt v0.2.12
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling clap-verbosity-flag v0.1.0
[INFO] [stderr]    Compiling dotenv v0.13.0
[INFO] [stderr]    Compiling diesel_derives v1.3.0
[INFO] [stderr]    Compiling diesel v1.3.3
[INFO] [stderr]    Compiling quicli v0.3.1
[INFO] [stderr]    Compiling music_manager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cannot find type `File` in this scope
[INFO] [stdout]  --> src/models/file.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `files` in this scope
[INFO] [stdout]  --> src/models/file.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewFile` in this scope
[INFO] [stdout]  --> src/models/file.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `Frame` in this scope
[INFO] [stdout]  --> src/models/frame.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `frames` in this scope
[INFO] [stdout]   --> src/models/frame.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewFrame` in this scope
[INFO] [stdout]   --> src/models/frame.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `Tag` in this scope
[INFO] [stdout]  --> src/models/tag.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id3_tags` in this scope
[INFO] [stdout]   --> src/models/tag.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewTag` in this scope
[INFO] [stdout]   --> src/models/tag.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema::*`
[INFO] [stdout]  --> src/models/track.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use schema::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `table` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:751:42
[INFO] [stdout]     |
[INFO] [stdout] 751 |             #[derive(Debug, Clone, Copy, QueryId)]
[INFO] [stdout]     |                                          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `path` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `code` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `description` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id3_tag_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `frame_type_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `content` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `version_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `file_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `version` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `artist`
[INFO] [stdout]   --> src/models/track.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn get_by_artist(artist: &str) -> Option<Track> {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `File` should have a snake case name
[INFO] [stdout]  --> src/models/track.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub File: File,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `file`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Tag` should have a snake case name
[INFO] [stdout]  --> src/models/track.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub Tag: Tag,
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "55530b6a72e96486d5b7ae7938868711efa15a66332a938fc25ee518a9126f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55530b6a72e96486d5b7ae7938868711efa15a66332a938fc25ee518a9126f16", kill_on_drop: false }`
[INFO] [stdout] 55530b6a72e96486d5b7ae7938868711efa15a66332a938fc25ee518a9126f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4aae000f5abc5a31f06628d0e98e42d929aaaea84539267ecbe703fe3094c6e0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4aae000f5abc5a31f06628d0e98e42d929aaaea84539267ecbe703fe3094c6e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling music_manager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cannot find type `File` in this scope
[INFO] [stdout]  --> src/models/file.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `files` in this scope
[INFO] [stdout]  --> src/models/file.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewFile` in this scope
[INFO] [stdout]  --> src/models/file.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `Frame` in this scope
[INFO] [stdout]  --> src/models/frame.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `frames` in this scope
[INFO] [stdout]   --> src/models/frame.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewFrame` in this scope
[INFO] [stdout]   --> src/models/frame.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `Tag` in this scope
[INFO] [stdout]  --> src/models/tag.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id3_tags` in this scope
[INFO] [stdout]   --> src/models/tag.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewTag` in this scope
[INFO] [stdout]   --> src/models/tag.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema::*`
[INFO] [stdout]  --> src/models/track.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use schema::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `table` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:751:42
[INFO] [stdout]     |
[INFO] [stdout] 751 |             #[derive(Debug, Clone, Copy, QueryId)]
[INFO] [stdout]     |                                          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `path` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `code` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `description` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id3_tag_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `frame_type_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `content` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `version_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `file_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `version` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `artist`
[INFO] [stdout]   --> src/models/track.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn get_by_artist(artist: &str) -> Option<Track> {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `File` should have a snake case name
[INFO] [stdout]  --> src/models/track.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub File: File,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `file`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Tag` should have a snake case name
[INFO] [stdout]  --> src/models/track.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub Tag: Tag,
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `File` in this scope
[INFO] [stdout]  --> src/models/file.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `files` in this scope
[INFO] [stdout]  --> src/models/file.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewFile` in this scope
[INFO] [stdout]  --> src/models/file.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `Frame` in this scope
[INFO] [stdout]  --> src/models/frame.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `frames` in this scope
[INFO] [stdout]   --> src/models/frame.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewFrame` in this scope
[INFO] [stdout]   --> src/models/frame.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `Tag` in this scope
[INFO] [stdout]  --> src/models/tag.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Queryable)]
[INFO] [stdout]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id3_tags` in this scope
[INFO] [stdout]   --> src/models/tag.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `NewTag` in this scope
[INFO] [stdout]   --> src/models/tag.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `schema::*`
[INFO] [stdout]  --> src/models/track.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use schema::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `table` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:751:42
[INFO] [stdout]     |
[INFO] [stdout] 751 |             #[derive(Debug, Clone, Copy, QueryId)]
[INFO] [stdout]     |                                          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `path` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `code` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `description` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `id3_tag_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `frame_type_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `content` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `version_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `file_id` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find type `version` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stdout]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `artist`
[INFO] [stdout]   --> src/models/track.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn get_by_artist(artist: &str) -> Option<Track> {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `File` should have a snake case name
[INFO] [stdout]  --> src/models/track.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub File: File,
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `file`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Tag` should have a snake case name
[INFO] [stdout]  --> src/models/track.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub Tag: Tag,
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.25s
[INFO] running `Command { std: "docker" "inspect" "4aae000f5abc5a31f06628d0e98e42d929aaaea84539267ecbe703fe3094c6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aae000f5abc5a31f06628d0e98e42d929aaaea84539267ecbe703fe3094c6e0", kill_on_drop: false }`
[INFO] [stdout] 4aae000f5abc5a31f06628d0e98e42d929aaaea84539267ecbe703fe3094c6e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7d460911dc76fd03ce298170a63471443435672678d51bc2d95ea0a8c8d035f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7d460911dc76fd03ce298170a63471443435672678d51bc2d95ea0a8c8d035f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: cannot find type `File` in this scope
[INFO] [stderr]  --> src/models/file.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug, Queryable)]
[INFO] [stderr]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `files` in this scope
[INFO] [stderr]  --> src/models/file.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `NewFile` in this scope
[INFO] [stderr]  --> src/models/file.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `Frame` in this scope
[INFO] [stderr]  --> src/models/frame.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug, Queryable)]
[INFO] [stderr]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `frames` in this scope
[INFO] [stderr]   --> src/models/frame.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `NewFrame` in this scope
[INFO] [stderr]   --> src/models/frame.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `Tag` in this scope
[INFO] [stderr]  --> src/models/tag.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug, Queryable)]
[INFO] [stderr]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `id3_tags` in this scope
[INFO] [stderr]   --> src/models/tag.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `NewTag` in this scope
[INFO] [stderr]   --> src/models/tag.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `schema::*`
[INFO] [stderr]  --> src/models/track.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use schema::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `table` in this scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:751:42
[INFO] [stderr]     |
[INFO] [stderr] 751 |             #[derive(Debug, Clone, Copy, QueryId)]
[INFO] [stderr]     |                                          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `path` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `code` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `description` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `id3_tag_id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `frame_type_id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `content` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `version_id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `file_id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `version` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `artist`
[INFO] [stderr]   --> src/models/track.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn get_by_artist(artist: &str) -> Option<Track> {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `File` should have a snake case name
[INFO] [stderr]  --> src/models/track.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub File: File,
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `file`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Tag` should have a snake case name
[INFO] [stderr]  --> src/models/track.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub Tag: Tag,
[INFO] [stderr]   |         ^^^ help: convert the identifier to snake case: `tag`
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `File` in this scope
[INFO] [stderr]  --> src/models/file.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug, Queryable)]
[INFO] [stderr]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `files` in this scope
[INFO] [stderr]  --> src/models/file.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `NewFile` in this scope
[INFO] [stderr]  --> src/models/file.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]   |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `Frame` in this scope
[INFO] [stderr]  --> src/models/frame.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug, Queryable)]
[INFO] [stderr]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `frames` in this scope
[INFO] [stderr]   --> src/models/frame.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `NewFrame` in this scope
[INFO] [stderr]   --> src/models/frame.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `Tag` in this scope
[INFO] [stderr]  --> src/models/tag.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Debug, Queryable)]
[INFO] [stderr]   |                 ^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `id3_tags` in this scope
[INFO] [stderr]   --> src/models/tag.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `NewTag` in this scope
[INFO] [stderr]   --> src/models/tag.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[derive(Debug, Insertable, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `schema::*`
[INFO] [stderr]  --> src/models/track.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use schema::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `table` in this scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:751:42
[INFO] [stderr]     |
[INFO] [stderr] 751 |             #[derive(Debug, Clone, Copy, QueryId)]
[INFO] [stderr]     |                                          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `path` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `code` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `description` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `id3_tag_id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `frame_type_id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `content` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `version_id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `file_id` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `version` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/diesel-1.3.3/src/macros/mod.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[derive(Debug, Clone, Copy, QueryId, Default)]
[INFO] [stderr]   |                                      ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `artist`
[INFO] [stderr]   --> src/models/track.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn get_by_artist(artist: &str) -> Option<Track> {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_artist`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `File` should have a snake case name
[INFO] [stderr]  --> src/models/track.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub File: File,
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `file`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Tag` should have a snake case name
[INFO] [stderr]  --> src/models/track.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub Tag: Tag,
[INFO] [stderr]   |         ^^^ help: convert the identifier to snake case: `tag`
[INFO] [stderr] 
[INFO] [stderr] warning: 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/music_manager_lib-1a0a8e5ddbbe9281
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/music_manager-b256677f568387c2
[INFO] [stdout] running 1 test
[INFO] [stdout] test models::file::tests::creates_new_file_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests music_manager_lib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7d460911dc76fd03ce298170a63471443435672678d51bc2d95ea0a8c8d035f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d460911dc76fd03ce298170a63471443435672678d51bc2d95ea0a8c8d035f", kill_on_drop: false }`
[INFO] [stdout] e7d460911dc76fd03ce298170a63471443435672678d51bc2d95ea0a8c8d035f