[INFO] fetching crate sec10-wordcount 0.1.0... [INFO] testing sec10-wordcount-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate sec10-wordcount 0.1.0 into /workspace/builds/worker-80/source [INFO] validating manifest of crates.io crate sec10-wordcount 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 sec10-wordcount 0.1.0 [INFO] finished tweaking crates.io crate sec10-wordcount 0.1.0 [INFO] tweaked toml for crates.io crate sec10-wordcount 0.1.0 written to /workspace/builds/worker-80/source/Cargo.toml [INFO] crate crates.io crate sec10-wordcount 0.1.0 already has a lockfile, it will not be regenerated [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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 4df5b1111b655a000762695c3df04dcf77d9e0991f2de62cabf02a5435a3d8c9 [INFO] running `Command { std: "docker" "start" "-a" "4df5b1111b655a000762695c3df04dcf77d9e0991f2de62cabf02a5435a3d8c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4df5b1111b655a000762695c3df04dcf77d9e0991f2de62cabf02a5435a3d8c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4df5b1111b655a000762695c3df04dcf77d9e0991f2de62cabf02a5435a3d8c9", kill_on_drop: false }` [INFO] [stdout] 4df5b1111b655a000762695c3df04dcf77d9e0991f2de62cabf02a5435a3d8c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 81ca04f21c89b6e1c8139617f6bceaa354c43c039a8763d577f23c581ab2da51 [INFO] running `Command { std: "docker" "start" "-a" "81ca04f21c89b6e1c8139617f6bceaa354c43c039a8763d577f23c581ab2da51", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling sec10-wordcount v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.28s [INFO] running `Command { std: "docker" "inspect" "81ca04f21c89b6e1c8139617f6bceaa354c43c039a8763d577f23c581ab2da51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81ca04f21c89b6e1c8139617f6bceaa354c43c039a8763d577f23c581ab2da51", kill_on_drop: false }` [INFO] [stdout] 81ca04f21c89b6e1c8139617f6bceaa354c43c039a8763d577f23c581ab2da51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 1f910fac240ace5b42a355e17a01212ff37788b4cac6349c160e3f82b57ee2fe [INFO] running `Command { std: "docker" "start" "-a" "1f910fac240ace5b42a355e17a01212ff37788b4cac6349c160e3f82b57ee2fe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sec10-wordcount v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "1f910fac240ace5b42a355e17a01212ff37788b4cac6349c160e3f82b57ee2fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f910fac240ace5b42a355e17a01212ff37788b4cac6349c160e3f82b57ee2fe", kill_on_drop: false }` [INFO] [stdout] 1f910fac240ace5b42a355e17a01212ff37788b4cac6349c160e3f82b57ee2fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 1b5c4d8f06272536bb195fffb3c1f17e1329499a3eda7100f28b8fd09c748c1e [INFO] running `Command { std: "docker" "start" "-a" "1b5c4d8f06272536bb195fffb3c1f17e1329499a3eda7100f28b8fd09c748c1e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sec10_wordcount-ebfe26ca71d57a9f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test word_count_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sec10_wordcount-7d9aa55faeadc389) [INFO] [stdout] [INFO] [stderr] Doc-tests sec10-wordcount [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] [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" "1b5c4d8f06272536bb195fffb3c1f17e1329499a3eda7100f28b8fd09c748c1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b5c4d8f06272536bb195fffb3c1f17e1329499a3eda7100f28b8fd09c748c1e", kill_on_drop: false }` [INFO] [stdout] 1b5c4d8f06272536bb195fffb3c1f17e1329499a3eda7100f28b8fd09c748c1e