[INFO] fetching crate futilities 0.1.5...
[INFO] testing futilities-0.1.5 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate futilities 0.1.5 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate futilities 0.1.5 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 futilities 0.1.5
[INFO] finished tweaking crates.io crate futilities 0.1.5
[INFO] tweaked toml for crates.io crate futilities 0.1.5 written to /workspace/builds/worker-30/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] 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]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-xml v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 69f910b117fd1a51b22a69f63ddb40b7b3e659cb276f77936887ec4f99b9b8fa
[INFO] running `Command { std: "docker" "start" "-a" "69f910b117fd1a51b22a69f63ddb40b7b3e659cb276f77936887ec4f99b9b8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69f910b117fd1a51b22a69f63ddb40b7b3e659cb276f77936887ec4f99b9b8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f910b117fd1a51b22a69f63ddb40b7b3e659cb276f77936887ec4f99b9b8fa", kill_on_drop: false }`
[INFO] [stdout] 69f910b117fd1a51b22a69f63ddb40b7b3e659cb276f77936887ec4f99b9b8fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 3afef5ed10c884087ac2dbaf0a46439f2b6f968d3ee53599adb0168602302135
[INFO] running `Command { std: "docker" "start" "-a" "3afef5ed10c884087ac2dbaf0a46439f2b6f968d3ee53599adb0168602302135", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-xml v0.21.0
[INFO] [stderr]    Compiling futilities v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "3afef5ed10c884087ac2dbaf0a46439f2b6f968d3ee53599adb0168602302135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3afef5ed10c884087ac2dbaf0a46439f2b6f968d3ee53599adb0168602302135", kill_on_drop: false }`
[INFO] [stdout] 3afef5ed10c884087ac2dbaf0a46439f2b6f968d3ee53599adb0168602302135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 63488189ceada1700690c91e116c4b071ed9dd52fd812b87f11e19792b71ca88
[INFO] running `Command { std: "docker" "start" "-a" "63488189ceada1700690c91e116c4b071ed9dd52fd812b87f11e19792b71ca88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futilities v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "63488189ceada1700690c91e116c4b071ed9dd52fd812b87f11e19792b71ca88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63488189ceada1700690c91e116c4b071ed9dd52fd812b87f11e19792b71ca88", kill_on_drop: false }`
[INFO] [stdout] 63488189ceada1700690c91e116c4b071ed9dd52fd812b87f11e19792b71ca88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 9af182aebe67c2c93bc5976d343e95fce722d036d945dd63496bec4b0bdfbb93
[INFO] running `Command { std: "docker" "start" "-a" "9af182aebe67c2c93bc5976d343e95fce722d036d945dd63496bec4b0bdfbb93", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futilities-df44800ceaab813d)
[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 futilities
[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" "9af182aebe67c2c93bc5976d343e95fce722d036d945dd63496bec4b0bdfbb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af182aebe67c2c93bc5976d343e95fce722d036d945dd63496bec4b0bdfbb93", kill_on_drop: false }`
[INFO] [stdout] 9af182aebe67c2c93bc5976d343e95fce722d036d945dd63496bec4b0bdfbb93