[INFO] fetching crate aquamarine-demo-crate 0.1.11...
[INFO] testing aquamarine-demo-crate-0.1.11 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate aquamarine-demo-crate 0.1.11 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate aquamarine-demo-crate 0.1.11 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aquamarine-demo-crate 0.1.11
[INFO] finished tweaking crates.io crate aquamarine-demo-crate 0.1.11
[INFO] tweaked toml for crates.io crate aquamarine-demo-crate 0.1.11 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aquamarine v0.1.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35bd9bfb7b2c14d1d98b4f8f31fd009bacc394138a182ef2135f5e729f24c109
[INFO] running `Command { std: "docker" "start" "-a" "35bd9bfb7b2c14d1d98b4f8f31fd009bacc394138a182ef2135f5e729f24c109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35bd9bfb7b2c14d1d98b4f8f31fd009bacc394138a182ef2135f5e729f24c109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35bd9bfb7b2c14d1d98b4f8f31fd009bacc394138a182ef2135f5e729f24c109", kill_on_drop: false }`
[INFO] [stdout] 35bd9bfb7b2c14d1d98b4f8f31fd009bacc394138a182ef2135f5e729f24c109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47c286dfe60abaa8fed46138a2ced470a47525786e1ef39e6bf66e03a0e75671
[INFO] running `Command { std: "docker" "start" "-a" "47c286dfe60abaa8fed46138a2ced470a47525786e1ef39e6bf66e03a0e75671", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling aquamarine v0.1.11
[INFO] [stderr]    Compiling aquamarine-demo-crate v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `Command { std: "docker" "inspect" "47c286dfe60abaa8fed46138a2ced470a47525786e1ef39e6bf66e03a0e75671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c286dfe60abaa8fed46138a2ced470a47525786e1ef39e6bf66e03a0e75671", kill_on_drop: false }`
[INFO] [stdout] 47c286dfe60abaa8fed46138a2ced470a47525786e1ef39e6bf66e03a0e75671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4bbc30f2f62dfb29c5194b1591b65fc7c32bd11518544e8d12103eb1fb9697c
[INFO] running `Command { std: "docker" "start" "-a" "e4bbc30f2f62dfb29c5194b1591b65fc7c32bd11518544e8d12103eb1fb9697c", kill_on_drop: false }`
[INFO] [stderr]    Compiling aquamarine-demo-crate v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "e4bbc30f2f62dfb29c5194b1591b65fc7c32bd11518544e8d12103eb1fb9697c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4bbc30f2f62dfb29c5194b1591b65fc7c32bd11518544e8d12103eb1fb9697c", kill_on_drop: false }`
[INFO] [stdout] e4bbc30f2f62dfb29c5194b1591b65fc7c32bd11518544e8d12103eb1fb9697c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bc1f775ce40a63a62bb61ff74db367944d923cb90f2ded4ea8bd963a9ab38f7
[INFO] running `Command { std: "docker" "start" "-a" "3bc1f775ce40a63a62bb61ff74db367944d923cb90f2ded4ea8bd963a9ab38f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aquamarine_demo_crate-e2f42db497a4f370)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aquamarine-demo-crate
[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" "3bc1f775ce40a63a62bb61ff74db367944d923cb90f2ded4ea8bd963a9ab38f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc1f775ce40a63a62bb61ff74db367944d923cb90f2ded4ea8bd963a9ab38f7", kill_on_drop: false }`
[INFO] [stdout] 3bc1f775ce40a63a62bb61ff74db367944d923cb90f2ded4ea8bd963a9ab38f7