[INFO] cloning repository https://github.com/andreyrmg/up
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreyrmg/up" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreyrmg%2Fup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreyrmg%2Fup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d01fef2766b45a9aeff8ba0c4c1110f8f231da4
[INFO] testing andreyrmg/up against 1.77.0 for beta-1.78-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreyrmg%2Fup" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andreyrmg/up on toolchain 1.77.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andreyrmg/up
[INFO] finished tweaking git repo https://github.com/andreyrmg/up
[INFO] tweaked toml for git repo https://github.com/andreyrmg/up written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/andreyrmg/up already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing andreyrmg/up against beta-2024-03-24 for beta-1.78-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreyrmg%2Fup" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andreyrmg/up on toolchain beta-2024-03-24
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andreyrmg/up
[INFO] finished tweaking git repo https://github.com/andreyrmg/up
[INFO] tweaked toml for git repo https://github.com/andreyrmg/up written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/andreyrmg/up already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19e5ceb7cb6101669b2e4727c9f59c42c39c69efc091e8775bce13ae8398d953
[INFO] running `Command { std: "docker" "start" "-a" "19e5ceb7cb6101669b2e4727c9f59c42c39c69efc091e8775bce13ae8398d953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19e5ceb7cb6101669b2e4727c9f59c42c39c69efc091e8775bce13ae8398d953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e5ceb7cb6101669b2e4727c9f59c42c39c69efc091e8775bce13ae8398d953", kill_on_drop: false }`
[INFO] [stdout] 19e5ceb7cb6101669b2e4727c9f59c42c39c69efc091e8775bce13ae8398d953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaf786b6d641e4800fcc4b4aad9bbb26334888584d5477e2b656c1d5fe271ae1
[INFO] running `Command { std: "docker" "start" "-a" "eaf786b6d641e4800fcc4b4aad9bbb26334888584d5477e2b656c1d5fe271ae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling config v0.1.0 (/opt/rustwide/workdir/config)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> config/src/lib.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     input: &'a BufRead,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     input: &'a dyn BufRead,
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> config/src/lib.rs:80:43
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn tokenize(origin: ConfigOrigin, input: &BufRead) -> TokenIterator {
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn tokenize(origin: ConfigOrigin, input: &dyn BufRead) -> TokenIterator {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> config/src/lib.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn getString(&self, path: &str) -> &str {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with_line_number` is never used
[INFO] [stdout]   --> config/src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl ConfigOrigin {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 19 |     fn with_line_number(&self, line_number: u32) -> ConfigOrigin {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> config/src/lib.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl ConfigOrigin {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 30 |     fn new(description: &str) -> ConfigOrigin {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Start`, `End`, and `Newline` are never constructed
[INFO] [stdout]   --> config/src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | enum Token {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 58 |     Start,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 59 |     End,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 60 |     Newline(ConfigOrigin),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenIterator` is never constructed
[INFO] [stdout]   --> config/src/lib.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct TokenIterator<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]   --> config/src/lib.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn tokenize(origin: ConfigOrigin, input: &BufRead) -> TokenIterator {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `getString` should have a snake case name
[INFO] [stdout]   --> config/src/lib.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn getString(&self, path: &str) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `get_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling up v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "eaf786b6d641e4800fcc4b4aad9bbb26334888584d5477e2b656c1d5fe271ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf786b6d641e4800fcc4b4aad9bbb26334888584d5477e2b656c1d5fe271ae1", kill_on_drop: false }`
[INFO] [stdout] eaf786b6d641e4800fcc4b4aad9bbb26334888584d5477e2b656c1d5fe271ae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b535a0faf7648b1c336cf9d6682fd20c7bb8c15f7989f047c630f1528f7fdccc
[INFO] running `Command { std: "docker" "start" "-a" "b535a0faf7648b1c336cf9d6682fd20c7bb8c15f7989f047c630f1528f7fdccc", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> config/src/lib.rs:65:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     input: &'a BufRead,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 65 |     input: &'a dyn BufRead,
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> config/src/lib.rs:80:43
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn tokenize(origin: ConfigOrigin, input: &BufRead) -> TokenIterator {
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn tokenize(origin: ConfigOrigin, input: &dyn BufRead) -> TokenIterator {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> config/src/lib.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn getString(&self, path: &str) -> &str {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with_line_number` is never used
[INFO] [stdout]   --> config/src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl ConfigOrigin {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 19 |     fn with_line_number(&self, line_number: u32) -> ConfigOrigin {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> config/src/lib.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl ConfigOrigin {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 30 |     fn new(description: &str) -> ConfigOrigin {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Start`, `End`, and `Newline` are never constructed
[INFO] [stdout]   --> config/src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | enum Token {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 58 |     Start,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 59 |     End,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 60 |     Newline(ConfigOrigin),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenIterator` is never constructed
[INFO] [stdout]   --> config/src/lib.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct TokenIterator<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]   --> config/src/lib.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn tokenize(origin: ConfigOrigin, input: &BufRead) -> TokenIterator {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `getString` should have a snake case name
[INFO] [stdout]   --> config/src/lib.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn getString(&self, path: &str) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `get_string`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling up v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b535a0faf7648b1c336cf9d6682fd20c7bb8c15f7989f047c630f1528f7fdccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b535a0faf7648b1c336cf9d6682fd20c7bb8c15f7989f047c630f1528f7fdccc", kill_on_drop: false }`
[INFO] [stdout] b535a0faf7648b1c336cf9d6682fd20c7bb8c15f7989f047c630f1528f7fdccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-03-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33858030dc4ff1ba0b3c5c61c37753c2b834bbb673a58c60eac1479421c111b7
[INFO] running `Command { std: "docker" "start" "-a" "33858030dc4ff1ba0b3c5c61c37753c2b834bbb673a58c60eac1479421c111b7", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> config/src/lib.rs:65:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |     input: &'a BufRead,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 65 |     input: &'a dyn BufRead,
[INFO] [stderr]    |                +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> config/src/lib.rs:80:43
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn tokenize(origin: ConfigOrigin, input: &BufRead) -> TokenIterator {
[INFO] [stderr]    |                                           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn tokenize(origin: ConfigOrigin, input: &dyn BufRead) -> TokenIterator {
[INFO] [stderr]    |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> config/src/lib.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn getString(&self, path: &str) -> &str {
[INFO] [stderr]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `with_line_number` is never used
[INFO] [stderr]   --> config/src/lib.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl ConfigOrigin {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] 19 |     fn with_line_number(&self, line_number: u32) -> ConfigOrigin {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> config/src/lib.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl ConfigOrigin {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 30 |     fn new(description: &str) -> ConfigOrigin {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Start`, `End`, and `Newline` are never constructed
[INFO] [stderr]   --> config/src/lib.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | enum Token {
[INFO] [stderr]    |      ----- variants in this enum
[INFO] [stderr] 58 |     Start,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 59 |     End,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 60 |     Newline(ConfigOrigin),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TokenIterator` is never constructed
[INFO] [stderr]   --> config/src/lib.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | struct TokenIterator<'a> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `tokenize` is never used
[INFO] [stderr]   --> config/src/lib.rs:80:4
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn tokenize(origin: ConfigOrigin, input: &BufRead) -> TokenIterator {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getString` should have a snake case name
[INFO] [stderr]   --> config/src/lib.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn getString(&self, path: &str) -> &str;
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `get_string`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `config` (lib) generated 9 warnings (run `cargo fix --lib -p config` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/up-adbed36c717b1fd0)
[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" "33858030dc4ff1ba0b3c5c61c37753c2b834bbb673a58c60eac1479421c111b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33858030dc4ff1ba0b3c5c61c37753c2b834bbb673a58c60eac1479421c111b7", kill_on_drop: false }`
[INFO] [stdout] 33858030dc4ff1ba0b3c5c61c37753c2b834bbb673a58c60eac1479421c111b7