[INFO] fetching crate same_elements 0.1.0... [INFO] testing same_elements-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate same_elements 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate same_elements 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate same_elements 0.1.0 [INFO] finished tweaking crates.io crate same_elements 0.1.0 [INFO] tweaked toml for crates.io crate same_elements 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2f5852292e0d0e346e5a8885b0b9f9aac2e169822863ddf0b4b2b850fd1e5e0 [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" "d2f5852292e0d0e346e5a8885b0b9f9aac2e169822863ddf0b4b2b850fd1e5e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2f5852292e0d0e346e5a8885b0b9f9aac2e169822863ddf0b4b2b850fd1e5e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2f5852292e0d0e346e5a8885b0b9f9aac2e169822863ddf0b4b2b850fd1e5e0", kill_on_drop: false }` [INFO] [stdout] d2f5852292e0d0e346e5a8885b0b9f9aac2e169822863ddf0b4b2b850fd1e5e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b0a711494ea2d1cc77cb8980c0e50a2c15a2eee440838605baa8a8bd185eafa [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" "9b0a711494ea2d1cc77cb8980c0e50a2c15a2eee440838605baa8a8bd185eafa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling same_elements v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "9b0a711494ea2d1cc77cb8980c0e50a2c15a2eee440838605baa8a8bd185eafa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b0a711494ea2d1cc77cb8980c0e50a2c15a2eee440838605baa8a8bd185eafa", kill_on_drop: false }` [INFO] [stdout] 9b0a711494ea2d1cc77cb8980c0e50a2c15a2eee440838605baa8a8bd185eafa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 45006dd9b38f6c99a9cb8b332aafca930f564f5aa0cb0df49eac7977c039c33e [INFO] running `Command { std: "docker" "start" "-a" "45006dd9b38f6c99a9cb8b332aafca930f564f5aa0cb0df49eac7977c039c33e", kill_on_drop: false }` [INFO] [stderr] Compiling same_elements v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "45006dd9b38f6c99a9cb8b332aafca930f564f5aa0cb0df49eac7977c039c33e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45006dd9b38f6c99a9cb8b332aafca930f564f5aa0cb0df49eac7977c039c33e", kill_on_drop: false }` [INFO] [stdout] 45006dd9b38f6c99a9cb8b332aafca930f564f5aa0cb0df49eac7977c039c33e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6f534e2bc90da31a16cd1e61c3e3780d2890df97c5ac635b58a851d21d82ae7e [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" "6f534e2bc90da31a16cd1e61c3e3780d2890df97c5ac635b58a851d21d82ae7e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/same_elements-c91471f3b11d76ee) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::test_array_w_same_elements ... ok [INFO] [stdout] test test::test_vec_w_same_elements ... ok [INFO] [stdout] test test::test_different_length2 - should panic ... ok [INFO] [stdout] test test::test_different_length1 - should panic ... ok [INFO] [stdout] test test::test_different_elements - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests same_elements [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" "6f534e2bc90da31a16cd1e61c3e3780d2890df97c5ac635b58a851d21d82ae7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f534e2bc90da31a16cd1e61c3e3780d2890df97c5ac635b58a851d21d82ae7e", kill_on_drop: false }` [INFO] [stdout] 6f534e2bc90da31a16cd1e61c3e3780d2890df97c5ac635b58a851d21d82ae7e