[INFO] cloning repository https://github.com/devcoder-nedu/testdyntraits
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devcoder-nedu/testdyntraits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevcoder-nedu%2Ftestdyntraits", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevcoder-nedu%2Ftestdyntraits'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb5055338b9f0f34cbdd1c3e46b0ed9239bd6247
[INFO] testing devcoder-nedu/testdyntraits against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevcoder-nedu%2Ftestdyntraits" "/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/devcoder-nedu/testdyntraits on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/devcoder-nedu/testdyntraits
[INFO] finished tweaking git repo https://github.com/devcoder-nedu/testdyntraits
[INFO] tweaked toml for git repo https://github.com/devcoder-nedu/testdyntraits written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/devcoder-nedu/testdyntraits 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" "+nightly-2025-01-18" "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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a077b83ae7b0e47b6c3601b6a9339e0b91a83f2059dab6f7d92de45b165089df
[INFO] running `Command { std: "docker" "start" "-a" "a077b83ae7b0e47b6c3601b6a9339e0b91a83f2059dab6f7d92de45b165089df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a077b83ae7b0e47b6c3601b6a9339e0b91a83f2059dab6f7d92de45b165089df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a077b83ae7b0e47b6c3601b6a9339e0b91a83f2059dab6f7d92de45b165089df", kill_on_drop: false }`
[INFO] [stdout] a077b83ae7b0e47b6c3601b6a9339e0b91a83f2059dab6f7d92de45b165089df
[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=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0b891d1bb52ac56f97eddc06bb99d88962853977b51ef32594b93400e6d2892
[INFO] running `Command { std: "docker" "start" "-a" "a0b891d1bb52ac56f97eddc06bb99d88962853977b51ef32594b93400e6d2892", kill_on_drop: false }`
[INFO] [stderr]    Compiling testdyntraits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]   --> src/test_traits.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Cat {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "a0b891d1bb52ac56f97eddc06bb99d88962853977b51ef32594b93400e6d2892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b891d1bb52ac56f97eddc06bb99d88962853977b51ef32594b93400e6d2892", kill_on_drop: false }`
[INFO] [stdout] a0b891d1bb52ac56f97eddc06bb99d88962853977b51ef32594b93400e6d2892
[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=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37978eacd0eadd51f12d9a4e4cf3063af44576021622a0f23e1625454681fc3a
[INFO] running `Command { std: "docker" "start" "-a" "37978eacd0eadd51f12d9a4e4cf3063af44576021622a0f23e1625454681fc3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling testdyntraits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Cat` is never constructed
[INFO] [stdout]   --> src/test_traits.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Cat {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "37978eacd0eadd51f12d9a4e4cf3063af44576021622a0f23e1625454681fc3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37978eacd0eadd51f12d9a4e4cf3063af44576021622a0f23e1625454681fc3a", kill_on_drop: false }`
[INFO] [stdout] 37978eacd0eadd51f12d9a4e4cf3063af44576021622a0f23e1625454681fc3a
[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=forbid -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6bd81437d7570d61ff6779c677583b3f9a6273dcef77121026d541074ad8f8a7
[INFO] running `Command { std: "docker" "start" "-a" "6bd81437d7570d61ff6779c677583b3f9a6273dcef77121026d541074ad8f8a7", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Cat` is never constructed
[INFO] [stderr]   --> src/test_traits.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | struct Cat {}
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `testdyntraits` (bin "testdyntraits" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/testdyntraits-4f2a6c80f2545614)
[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" "6bd81437d7570d61ff6779c677583b3f9a6273dcef77121026d541074ad8f8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd81437d7570d61ff6779c677583b3f9a6273dcef77121026d541074ad8f8a7", kill_on_drop: false }`
[INFO] [stdout] 6bd81437d7570d61ff6779c677583b3f9a6273dcef77121026d541074ad8f8a7