[INFO] fetching crate bowtide 0.0.0...
[INFO] testing bowtide-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate bowtide 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bowtide 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bowtide 0.0.0
[INFO] finished tweaking crates.io crate bowtide 0.0.0
[INFO] tweaked toml for crates.io crate bowtide 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a94ee32406d212545f776c4b6cfc76a42e5a82e52ff19bc3f6a2157c0182a225
[INFO] running `Command { std: "docker" "start" "-a" "a94ee32406d212545f776c4b6cfc76a42e5a82e52ff19bc3f6a2157c0182a225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a94ee32406d212545f776c4b6cfc76a42e5a82e52ff19bc3f6a2157c0182a225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94ee32406d212545f776c4b6cfc76a42e5a82e52ff19bc3f6a2157c0182a225", kill_on_drop: false }`
[INFO] [stdout] a94ee32406d212545f776c4b6cfc76a42e5a82e52ff19bc3f6a2157c0182a225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d47753f009711d0f9952d357d8ae405749994de49d8332aced2c549363893bbc
[INFO] running `Command { std: "docker" "start" "-a" "d47753f009711d0f9952d357d8ae405749994de49d8332aced2c549363893bbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling bowtide v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "d47753f009711d0f9952d357d8ae405749994de49d8332aced2c549363893bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47753f009711d0f9952d357d8ae405749994de49d8332aced2c549363893bbc", kill_on_drop: false }`
[INFO] [stdout] d47753f009711d0f9952d357d8ae405749994de49d8332aced2c549363893bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f3694ad1e34fab689f0ec6b14c417d5ce82b7a46fa7ee13e806e5d9a522c5ea
[INFO] running `Command { std: "docker" "start" "-a" "6f3694ad1e34fab689f0ec6b14c417d5ce82b7a46fa7ee13e806e5d9a522c5ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling bowtide v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "6f3694ad1e34fab689f0ec6b14c417d5ce82b7a46fa7ee13e806e5d9a522c5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3694ad1e34fab689f0ec6b14c417d5ce82b7a46fa7ee13e806e5d9a522c5ea", kill_on_drop: false }`
[INFO] [stdout] 6f3694ad1e34fab689f0ec6b14c417d5ce82b7a46fa7ee13e806e5d9a522c5ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0713746954a30ff518ec172b9ee2d2a9eaca9ffb7ad9d125b8bf83f7b9bf169
[INFO] running `Command { std: "docker" "start" "-a" "a0713746954a30ff518ec172b9ee2d2a9eaca9ffb7ad9d125b8bf83f7b9bf169", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bowtide-cf3f861c60949004)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bowtide
[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" "a0713746954a30ff518ec172b9ee2d2a9eaca9ffb7ad9d125b8bf83f7b9bf169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0713746954a30ff518ec172b9ee2d2a9eaca9ffb7ad9d125b8bf83f7b9bf169", kill_on_drop: false }`
[INFO] [stdout] a0713746954a30ff518ec172b9ee2d2a9eaca9ffb7ad9d125b8bf83f7b9bf169