[INFO] fetching crate easy-hex 1.0.0... [INFO] testing easy-hex-1.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate easy-hex 1.0.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate easy-hex 1.0.0 [INFO] finished tweaking crates.io crate easy-hex 1.0.0 [INFO] tweaked toml for crates.io crate easy-hex 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate easy-hex 1.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c85380652b1fff3f589744e6059115240bd1fc88ea57a5a9836c7c9fa6d57d37 [INFO] running `Command { std: "docker" "start" "-a" "c85380652b1fff3f589744e6059115240bd1fc88ea57a5a9836c7c9fa6d57d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c85380652b1fff3f589744e6059115240bd1fc88ea57a5a9836c7c9fa6d57d37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c85380652b1fff3f589744e6059115240bd1fc88ea57a5a9836c7c9fa6d57d37", kill_on_drop: false }` [INFO] [stdout] c85380652b1fff3f589744e6059115240bd1fc88ea57a5a9836c7c9fa6d57d37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 821bbe578ec36b52dae7ea8da65b935306f4f8ae08ddc7a6312375e954059228 [INFO] running `Command { std: "docker" "start" "-a" "821bbe578ec36b52dae7ea8da65b935306f4f8ae08ddc7a6312375e954059228", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling easy-hex v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.97s [INFO] running `Command { std: "docker" "inspect" "821bbe578ec36b52dae7ea8da65b935306f4f8ae08ddc7a6312375e954059228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821bbe578ec36b52dae7ea8da65b935306f4f8ae08ddc7a6312375e954059228", kill_on_drop: false }` [INFO] [stdout] 821bbe578ec36b52dae7ea8da65b935306f4f8ae08ddc7a6312375e954059228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a138febb564a7311587c2755cd7b47bd3a124b7d7358e69964f8633ff3463f31 [INFO] running `Command { std: "docker" "start" "-a" "a138febb564a7311587c2755cd7b47bd3a124b7d7358e69964f8633ff3463f31", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling easy-hex v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> src/deserialize.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | struct Test { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Test` is never constructed [INFO] [stdout] --> src/serialize.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | struct Test { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.03s [INFO] running `Command { std: "docker" "inspect" "a138febb564a7311587c2755cd7b47bd3a124b7d7358e69964f8633ff3463f31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a138febb564a7311587c2755cd7b47bd3a124b7d7358e69964f8633ff3463f31", kill_on_drop: false }` [INFO] [stdout] a138febb564a7311587c2755cd7b47bd3a124b7d7358e69964f8633ff3463f31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f6bbd0acf554b6c5d346a7859643b5da033f85074be9d7808e9a58e04343b8d [INFO] running `Command { std: "docker" "start" "-a" "2f6bbd0acf554b6c5d346a7859643b5da033f85074be9d7808e9a58e04343b8d", kill_on_drop: false }` [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> src/deserialize.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 74 | struct Test { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Test` is never constructed [INFO] [stderr] --> src/serialize.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | struct Test { [INFO] [stderr] | ^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] running 36 tests [INFO] [stderr] warning: `easy-hex` (lib test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_hex-b51cf0a4568f6c40) [INFO] [stdout] test deserialize::tests::test_from_lower ... ok [INFO] [stdout] test deserialize::tests::test_from_upper ... ok [INFO] [stdout] test deserialize::tests::test_upper_from_lower ... ok [INFO] [stdout] test deserialize::tests::test_from_mixed ... ok [INFO] [stdout] test fmt::test_lower ... ok [INFO] [stdout] test deserialize::tests::test_upper_from_upper ... ok [INFO] [stdout] test fmt::test_upper ... ok [INFO] [stdout] test serialize::tests::test_lower ... ok [INFO] [stdout] test serialize::tests::test_upper ... ok [INFO] [stdout] test tests::lower::test_array ... ok [INFO] [stdout] test tests::lower::test_array_ref ... ok [INFO] [stdout] test tests::lower::test_array_ref_mut ... ok [INFO] [stdout] test tests::lower::test_boxed_slice ... ok [INFO] [stdout] test tests::lower::test_gen_array ... ok [INFO] [stdout] test deserialize::tests::test_upper_from_mixed ... ok [INFO] [stdout] test tests::lower::test_mut_vec ... ok [INFO] [stdout] test tests::lower::test_ref_slice ... ok [INFO] [stdout] test tests::lower::test_ref_vec ... ok [INFO] [stdout] test tests::lower::test_slice ... ok [INFO] [stdout] test tests::lower::test_slice_mut ... ok [INFO] [stdout] test tests::lower::test_vec ... ok [INFO] [stdout] test tests::upper::test_array ... ok [INFO] [stdout] test tests::upper::test_array_ref ... ok [INFO] [stdout] test tests::upper::test_array_ref_mut ... ok [INFO] [stdout] test tests::upper::test_gen_array ... ok [INFO] [stdout] test tests::upper::test_boxed_slice ... ok [INFO] [stdout] test tests::upper::test_slice_mut ... ok [INFO] [stdout] test tests::upper::test_vec ... ok [INFO] [stdout] test tests::upper::test_mut_vec ... ok [INFO] [stdout] test tests::upper::test_ref_vec ... ok [INFO] [stdout] test tests::upper::test_vec_ref_mut ... ok [INFO] [stdout] test tests::lower::test_vec_ref_mut ... ok [INFO] [stdout] test tests::upper::test_ref_slice ... ok [INFO] [stdout] test tests::lower::test_vec_ref ... ok [INFO] [stdout] test tests::upper::test_slice ... ok [INFO] [stdout] test tests::upper::test_vec_ref ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests easy_hex [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 82) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - (line 99) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f6bbd0acf554b6c5d346a7859643b5da033f85074be9d7808e9a58e04343b8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f6bbd0acf554b6c5d346a7859643b5da033f85074be9d7808e9a58e04343b8d", kill_on_drop: false }` [INFO] [stdout] 2f6bbd0acf554b6c5d346a7859643b5da033f85074be9d7808e9a58e04343b8d