[INFO] fetching crate a10 0.0.0...
[INFO] testing a10-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate a10 0.0.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate a10 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 a10 0.0.0
[INFO] finished tweaking crates.io crate a10 0.0.0
[INFO] tweaked toml for crates.io crate a10 0.0.0 written to /workspace/builds/worker-64/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 6350af64d08d381aa7b0ca9a61aed717c815203b98ede216b3b9d91e18bda028
[INFO] running `Command { std: "docker" "start" "-a" "6350af64d08d381aa7b0ca9a61aed717c815203b98ede216b3b9d91e18bda028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6350af64d08d381aa7b0ca9a61aed717c815203b98ede216b3b9d91e18bda028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6350af64d08d381aa7b0ca9a61aed717c815203b98ede216b3b9d91e18bda028", kill_on_drop: false }`
[INFO] [stdout] 6350af64d08d381aa7b0ca9a61aed717c815203b98ede216b3b9d91e18bda028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] a382d7c39c9a0af66b3804234ac85569740d77afaf14db689dd901ac4fb2d5b9
[INFO] running `Command { std: "docker" "start" "-a" "a382d7c39c9a0af66b3804234ac85569740d77afaf14db689dd901ac4fb2d5b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling a10 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "a382d7c39c9a0af66b3804234ac85569740d77afaf14db689dd901ac4fb2d5b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a382d7c39c9a0af66b3804234ac85569740d77afaf14db689dd901ac4fb2d5b9", kill_on_drop: false }`
[INFO] [stdout] a382d7c39c9a0af66b3804234ac85569740d77afaf14db689dd901ac4fb2d5b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 37e90af692c183ad00970347a93a174d1fe195464b186207090f2b7c68ed9288
[INFO] running `Command { std: "docker" "start" "-a" "37e90af692c183ad00970347a93a174d1fe195464b186207090f2b7c68ed9288", kill_on_drop: false }`
[INFO] [stderr]    Compiling a10 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "37e90af692c183ad00970347a93a174d1fe195464b186207090f2b7c68ed9288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e90af692c183ad00970347a93a174d1fe195464b186207090f2b7c68ed9288", kill_on_drop: false }`
[INFO] [stdout] 37e90af692c183ad00970347a93a174d1fe195464b186207090f2b7c68ed9288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] c6c49459b38f64b24147e4f7b080869e8e642608e3b2bce2a6e96dcebaea83b9
[INFO] running `Command { std: "docker" "start" "-a" "c6c49459b38f64b24147e4f7b080869e8e642608e3b2bce2a6e96dcebaea83b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/a10-2befe2343ee8fc14)
[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 a10
[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" "c6c49459b38f64b24147e4f7b080869e8e642608e3b2bce2a6e96dcebaea83b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c49459b38f64b24147e4f7b080869e8e642608e3b2bce2a6e96dcebaea83b9", kill_on_drop: false }`
[INFO] [stdout] c6c49459b38f64b24147e4f7b080869e8e642608e3b2bce2a6e96dcebaea83b9