[INFO] fetching crate flemish 0.1.3...
[INFO] testing flemish-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate flemish 0.1.3 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate flemish 0.1.3 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 flemish 0.1.3
[INFO] finished tweaking crates.io crate flemish 0.1.3
[INFO] tweaked toml for crates.io crate flemish 0.1.3 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate crates.io crate flemish 0.1.3 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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 50191d8cc496c560f13ddbb990a16ae8b0c2b05c3dab13a0f5ee09c5bfb7ed30
[INFO] running `Command { std: "docker" "start" "-a" "50191d8cc496c560f13ddbb990a16ae8b0c2b05c3dab13a0f5ee09c5bfb7ed30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50191d8cc496c560f13ddbb990a16ae8b0c2b05c3dab13a0f5ee09c5bfb7ed30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50191d8cc496c560f13ddbb990a16ae8b0c2b05c3dab13a0f5ee09c5bfb7ed30", kill_on_drop: false }`
[INFO] [stdout] 50191d8cc496c560f13ddbb990a16ae8b0c2b05c3dab13a0f5ee09c5bfb7ed30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 2c3832e1a2cc77d1b15fb90ec31f1d6e49eb85612393943cd1ca9c62662f1f76
[INFO] running `Command { std: "docker" "start" "-a" "2c3832e1a2cc77d1b15fb90ec31f1d6e49eb85612393943cd1ca9c62662f1f76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling fltk-sys v1.1.11
[INFO] [stderr]    Compiling gl_loader v0.1.2
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling fltk-derive v1.1.11
[INFO] [stderr]    Compiling fltk v1.1.11
[INFO] [stderr]    Compiling fltk-theme v0.1.8
[INFO] [stderr]    Compiling fltk-flex v0.1.3
[INFO] [stderr]    Compiling flemish v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.90s
[INFO] running `Command { std: "docker" "inspect" "2c3832e1a2cc77d1b15fb90ec31f1d6e49eb85612393943cd1ca9c62662f1f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3832e1a2cc77d1b15fb90ec31f1d6e49eb85612393943cd1ca9c62662f1f76", kill_on_drop: false }`
[INFO] [stdout] 2c3832e1a2cc77d1b15fb90ec31f1d6e49eb85612393943cd1ca9c62662f1f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] eaaa810ce457502998ee102a005a079fab844d7958ac6bd2b599d81e09b46166
[INFO] running `Command { std: "docker" "start" "-a" "eaaa810ce457502998ee102a005a079fab844d7958ac6bd2b599d81e09b46166", kill_on_drop: false }`
[INFO] [stderr]    Compiling flemish v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "eaaa810ce457502998ee102a005a079fab844d7958ac6bd2b599d81e09b46166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaaa810ce457502998ee102a005a079fab844d7958ac6bd2b599d81e09b46166", kill_on_drop: false }`
[INFO] [stdout] eaaa810ce457502998ee102a005a079fab844d7958ac6bd2b599d81e09b46166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] ad293269a428d2ae29807aafcc3492f4c2805b5020c73b52af05ed8593a0530c
[INFO] running `Command { std: "docker" "start" "-a" "ad293269a428d2ae29807aafcc3492f4c2805b5020c73b52af05ed8593a0530c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flemish-1a569481b97a437b)
[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] [stderr]    Doc-tests flemish
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad293269a428d2ae29807aafcc3492f4c2805b5020c73b52af05ed8593a0530c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad293269a428d2ae29807aafcc3492f4c2805b5020c73b52af05ed8593a0530c", kill_on_drop: false }`
[INFO] [stdout] ad293269a428d2ae29807aafcc3492f4c2805b5020c73b52af05ed8593a0530c