[INFO] fetching crate cuishuang 0.1.1... [INFO] testing cuishuang-0.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate cuishuang 0.1.1 into /workspace/builds/worker-74/source [INFO] validating manifest of crates.io crate cuishuang 0.1.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cuishuang 0.1.1 [INFO] finished tweaking crates.io crate cuishuang 0.1.1 [INFO] tweaked toml for crates.io crate cuishuang 0.1.1 written to /workspace/builds/worker-74/source/Cargo.toml [INFO] crate crates.io crate cuishuang 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9dc1fd4391126e8c20ad0b06da589cc7b9a9e73a5ca918328b54fd384a796c7d [INFO] running `Command { std: "docker" "start" "-a" "9dc1fd4391126e8c20ad0b06da589cc7b9a9e73a5ca918328b54fd384a796c7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9dc1fd4391126e8c20ad0b06da589cc7b9a9e73a5ca918328b54fd384a796c7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dc1fd4391126e8c20ad0b06da589cc7b9a9e73a5ca918328b54fd384a796c7d", kill_on_drop: false }` [INFO] [stdout] 9dc1fd4391126e8c20ad0b06da589cc7b9a9e73a5ca918328b54fd384a796c7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 674b05506f3a322d7eb284a17003d9b74e502a77cf920e9d0e7c1023b659542f [INFO] running `Command { std: "docker" "start" "-a" "674b05506f3a322d7eb284a17003d9b74e502a77cf920e9d0e7c1023b659542f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling smallvec v0.4.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling object v0.25.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling ferris-says v0.2.0 [INFO] [stderr] Compiling cuishuang v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.16s [INFO] running `Command { std: "docker" "inspect" "674b05506f3a322d7eb284a17003d9b74e502a77cf920e9d0e7c1023b659542f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "674b05506f3a322d7eb284a17003d9b74e502a77cf920e9d0e7c1023b659542f", kill_on_drop: false }` [INFO] [stdout] 674b05506f3a322d7eb284a17003d9b74e502a77cf920e9d0e7c1023b659542f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59b4ba6dd09379f86ba625c0d7ce444bfe15c8e5042de7d1c5468b98f5264e85 [INFO] running `Command { std: "docker" "start" "-a" "59b4ba6dd09379f86ba625c0d7ce444bfe15c8e5042de7d1c5468b98f5264e85", kill_on_drop: false }` [INFO] [stderr] Compiling cuishuang v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "59b4ba6dd09379f86ba625c0d7ce444bfe15c8e5042de7d1c5468b98f5264e85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59b4ba6dd09379f86ba625c0d7ce444bfe15c8e5042de7d1c5468b98f5264e85", kill_on_drop: false }` [INFO] [stdout] 59b4ba6dd09379f86ba625c0d7ce444bfe15c8e5042de7d1c5468b98f5264e85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9170a5df04c6efdbfc5f1eeca22457915e303b6eed687d1fb8e2457fbecee4bf [INFO] running `Command { std: "docker" "start" "-a" "9170a5df04c6efdbfc5f1eeca22457915e303b6eed687d1fb8e2457fbecee4bf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cuishuang-3cc144ca72d806cd) [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" "9170a5df04c6efdbfc5f1eeca22457915e303b6eed687d1fb8e2457fbecee4bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9170a5df04c6efdbfc5f1eeca22457915e303b6eed687d1fb8e2457fbecee4bf", kill_on_drop: false }` [INFO] [stdout] 9170a5df04c6efdbfc5f1eeca22457915e303b6eed687d1fb8e2457fbecee4bf