[INFO] cloning repository https://github.com/mitsuhiko/unbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mitsuhiko/unbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitsuhiko%2Funbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitsuhiko%2Funbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2ed7338b491e5a258c17d076245f2e3c62510d8b [INFO] testing mitsuhiko/unbox against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitsuhiko%2Funbox" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mitsuhiko/unbox on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mitsuhiko/unbox [INFO] finished tweaking git repo https://github.com/mitsuhiko/unbox [INFO] tweaked toml for git repo https://github.com/mitsuhiko/unbox written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/mitsuhiko/unbox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xz2 v0.1.6 [INFO] [stderr] Downloaded ar v0.6.2 [INFO] [stderr] Downloaded scroll_derive v0.9.5 [INFO] [stderr] Downloaded miniz_oxide v0.2.0 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.11 [INFO] [stderr] Downloaded console v0.7.2 [INFO] [stderr] Downloaded libflate v0.1.19 [INFO] [stderr] Downloaded zip v0.5.0 [INFO] [stderr] Downloaded scroll v0.9.2 [INFO] [stderr] Downloaded cab v0.2.0 [INFO] [stderr] Downloaded strum_macros v0.13.0 [INFO] [stderr] Downloaded strum v0.13.0 [INFO] [stderr] Downloaded tree_magic v0.2.1 [INFO] [stderr] Downloaded goblin v0.0.19 [INFO] [stderr] Downloaded lzma-sys v0.1.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b2031efdea55d159f5183b7d8b74c9447935b779bf48b3b4e022e4a24c917691 [INFO] running `Command { std: "docker" "start" "-a" "b2031efdea55d159f5183b7d8b74c9447935b779bf48b3b4e022e4a24c917691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2031efdea55d159f5183b7d8b74c9447935b779bf48b3b4e022e4a24c917691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2031efdea55d159f5183b7d8b74c9447935b779bf48b3b4e022e4a24c917691", kill_on_drop: false }` [INFO] [stdout] b2031efdea55d159f5183b7d8b74c9447935b779bf48b3b4e022e4a24c917691 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0ed5c7340a7afe9fdeee3f11b39f6f5fc69c2e0dc5a165e214aabbaa5d58c233 [INFO] running `Command { std: "docker" "start" "-a" "0ed5c7340a7afe9fdeee3f11b39f6f5fc69c2e0dc5a165e214aabbaa5d58c233", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling rustc-demangle v0.1.11 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling strum v0.13.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling miniz_oxide v0.2.0 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling ar v0.6.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling libflate v0.1.19 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.0 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling lzma-sys v0.1.12 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling clicolors-control v1.0.0 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling tar v0.4.20 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling uuid v0.7.1 [INFO] [stderr] Compiling zip v0.5.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tree_magic v0.2.1 [INFO] [stderr] Compiling cab v0.2.0 [INFO] [stderr] Compiling parking_lot v0.7.0 [INFO] [stderr] Compiling console v0.7.2 [INFO] [stderr] Compiling indicatif v0.11.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling strum_macros v0.13.0 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling goblin v0.0.19 [INFO] [stderr] Compiling unbox v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tree_magic` [INFO] [stdout] --> src/archive.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tree_magic; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tree_magic` [INFO] [stdout] --> src/cli.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tree_magic; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/archive.rs:60:45 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn create>(archive: &Archive, dst: &P) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 60 - pub fn create>(archive: &Archive, dst: &P) -> Result { [INFO] [stdout] 60 + pub fn create>(archive: &dyn Archive, dst: &P) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dst` [INFO] [stdout] --> src/utils.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | dst: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `TempDirectory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/utils.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "0ed5c7340a7afe9fdeee3f11b39f6f5fc69c2e0dc5a165e214aabbaa5d58c233", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed5c7340a7afe9fdeee3f11b39f6f5fc69c2e0dc5a165e214aabbaa5d58c233", kill_on_drop: false }` [INFO] [stdout] 0ed5c7340a7afe9fdeee3f11b39f6f5fc69c2e0dc5a165e214aabbaa5d58c233 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 31db92fbd43458baa72139d17b641786c9bae04e07c17746ddcfe19033fcd09c [INFO] running `Command { std: "docker" "start" "-a" "31db92fbd43458baa72139d17b641786c9bae04e07c17746ddcfe19033fcd09c", kill_on_drop: false }` [INFO] [stderr] Compiling unbox v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tree_magic` [INFO] [stdout] --> src/archive.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use tree_magic; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tree_magic` [INFO] [stdout] --> src/cli.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tree_magic; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/archive.rs:60:45 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn create>(archive: &Archive, dst: &P) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 60 - pub fn create>(archive: &Archive, dst: &P) -> Result { [INFO] [stdout] 60 + pub fn create>(archive: &dyn Archive, dst: &P) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dst` [INFO] [stdout] --> src/utils.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | dst: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `TempDirectory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/utils.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.12s [INFO] running `Command { std: "docker" "inspect" "31db92fbd43458baa72139d17b641786c9bae04e07c17746ddcfe19033fcd09c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31db92fbd43458baa72139d17b641786c9bae04e07c17746ddcfe19033fcd09c", kill_on_drop: false }` [INFO] [stdout] 31db92fbd43458baa72139d17b641786c9bae04e07c17746ddcfe19033fcd09c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5b4b16a3aad5e62b7401ffd9f970414c99f5c06827bf1c46460f134d2f64bd75 [INFO] running `Command { std: "docker" "start" "-a" "5b4b16a3aad5e62b7401ffd9f970414c99f5c06827bf1c46460f134d2f64bd75", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `tree_magic` [INFO] [stderr] --> src/archive.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use tree_magic; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `tree_magic` [INFO] [stderr] --> src/cli.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use tree_magic; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archive.rs:60:45 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn create>(archive: &Archive, dst: &P) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 60 - pub fn create>(archive: &Archive, dst: &P) -> Result { [INFO] [stderr] 60 + pub fn create>(archive: &dyn Archive, dst: &P) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dst` [INFO] [stderr] --> src/utils.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | dst: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `TempDirectory` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/utils.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `unbox` (bin "unbox" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unbox-8ac6665b21362032) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test utils::test_increment_string ... 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] running `Command { std: "docker" "inspect" "5b4b16a3aad5e62b7401ffd9f970414c99f5c06827bf1c46460f134d2f64bd75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b4b16a3aad5e62b7401ffd9f970414c99f5c06827bf1c46460f134d2f64bd75", kill_on_drop: false }` [INFO] [stdout] 5b4b16a3aad5e62b7401ffd9f970414c99f5c06827bf1c46460f134d2f64bd75