[INFO] fetching crate tetcore 0.0.0... [INFO] testing tetcore-0.0.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate tetcore 0.0.0 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate tetcore 0.0.0 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 tetcore 0.0.0 [INFO] finished tweaking crates.io crate tetcore 0.0.0 [INFO] tweaked toml for crates.io crate tetcore 0.0.0 written to /workspace/builds/worker-24/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 3cfc57aaa54464e30251a6fe46e1ca75da388584c2ee9ffc53bc4ef0e4604894 [INFO] running `Command { std: "docker" "start" "-a" "3cfc57aaa54464e30251a6fe46e1ca75da388584c2ee9ffc53bc4ef0e4604894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cfc57aaa54464e30251a6fe46e1ca75da388584c2ee9ffc53bc4ef0e4604894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cfc57aaa54464e30251a6fe46e1ca75da388584c2ee9ffc53bc4ef0e4604894", kill_on_drop: false }` [INFO] [stdout] 3cfc57aaa54464e30251a6fe46e1ca75da388584c2ee9ffc53bc4ef0e4604894 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] bcf3210663ade47bd36197b9870a08c55243e872353c54b2402ec6e46919d9ae [INFO] running `Command { std: "docker" "start" "-a" "bcf3210663ade47bd36197b9870a08c55243e872353c54b2402ec6e46919d9ae", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tetcore v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "bcf3210663ade47bd36197b9870a08c55243e872353c54b2402ec6e46919d9ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcf3210663ade47bd36197b9870a08c55243e872353c54b2402ec6e46919d9ae", kill_on_drop: false }` [INFO] [stdout] bcf3210663ade47bd36197b9870a08c55243e872353c54b2402ec6e46919d9ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] [stdout] 85e39f05e3ce7a02e41134b01ed33d7a2bbc49818b1273909d661b5fe638e44b [INFO] running `Command { std: "docker" "start" "-a" "85e39f05e3ce7a02e41134b01ed33d7a2bbc49818b1273909d661b5fe638e44b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tetcore v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "85e39f05e3ce7a02e41134b01ed33d7a2bbc49818b1273909d661b5fe638e44b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85e39f05e3ce7a02e41134b01ed33d7a2bbc49818b1273909d661b5fe638e44b", kill_on_drop: false }` [INFO] [stdout] 85e39f05e3ce7a02e41134b01ed33d7a2bbc49818b1273909d661b5fe638e44b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] f66105744bb0da543f387705fe8008dd069c3a277fe3f00d0d31448c24ba0d50 [INFO] running `Command { std: "docker" "start" "-a" "f66105744bb0da543f387705fe8008dd069c3a277fe3f00d0d31448c24ba0d50", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tetcore-9eb5881102334075) [INFO] [stdout] test tests::it_works ... ok [INFO] [stderr] Doc-tests tetcore [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] [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" "f66105744bb0da543f387705fe8008dd069c3a277fe3f00d0d31448c24ba0d50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f66105744bb0da543f387705fe8008dd069c3a277fe3f00d0d31448c24ba0d50", kill_on_drop: false }` [INFO] [stdout] f66105744bb0da543f387705fe8008dd069c3a277fe3f00d0d31448c24ba0d50