[INFO] fetching crate cargo-auto 2021.1023.917...
[INFO] testing cargo-auto-2021.1023.917 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cargo-auto 2021.1023.917 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate cargo-auto 2021.1023.917 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-auto 2021.1023.917
[INFO] finished tweaking crates.io crate cargo-auto 2021.1023.917
[INFO] tweaked toml for crates.io crate cargo-auto 2021.1023.917 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate cargo-auto 2021.1023.917 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0fcf5ab7115ef9a51992cdba2a190a1d0644ad0891baa506e92f512c8428b35
[INFO] running `Command { std: "docker" "start" "-a" "d0fcf5ab7115ef9a51992cdba2a190a1d0644ad0891baa506e92f512c8428b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0fcf5ab7115ef9a51992cdba2a190a1d0644ad0891baa506e92f512c8428b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0fcf5ab7115ef9a51992cdba2a190a1d0644ad0891baa506e92f512c8428b35", kill_on_drop: false }`
[INFO] [stdout] d0fcf5ab7115ef9a51992cdba2a190a1d0644ad0891baa506e92f512c8428b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fda880c4ea2f9e65f09ca71266827208f2c6d278a39ea7dd57a00edd88f356b
[INFO] running `Command { std: "docker" "start" "-a" "4fda880c4ea2f9e65f09ca71266827208f2c6d278a39ea7dd57a00edd88f356b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling cargo-auto v2021.1023.917 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "4fda880c4ea2f9e65f09ca71266827208f2c6d278a39ea7dd57a00edd88f356b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fda880c4ea2f9e65f09ca71266827208f2c6d278a39ea7dd57a00edd88f356b", kill_on_drop: false }`
[INFO] [stdout] 4fda880c4ea2f9e65f09ca71266827208f2c6d278a39ea7dd57a00edd88f356b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5de813ba7f2e35d442707f761a6e1f7378b61d1929d88629d549222810b7318
[INFO] running `Command { std: "docker" "start" "-a" "d5de813ba7f2e35d442707f761a6e1f7378b61d1929d88629d549222810b7318", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-auto v2021.1023.917 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_auto-e3e11976f5654a2b)
[INFO] running `Command { std: "docker" "inspect" "d5de813ba7f2e35d442707f761a6e1f7378b61d1929d88629d549222810b7318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5de813ba7f2e35d442707f761a6e1f7378b61d1929d88629d549222810b7318", kill_on_drop: false }`
[INFO] [stdout] d5de813ba7f2e35d442707f761a6e1f7378b61d1929d88629d549222810b7318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4dee07da6cd44dfb6d4b3c75f04dbc87355b32edb6d1c5d2338710cef77aaa51
[INFO] running `Command { std: "docker" "start" "-a" "4dee07da6cd44dfb6d4b3c75f04dbc87355b32edb6d1c5d2338710cef77aaa51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_auto-e3e11976f5654a2b)
[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" "4dee07da6cd44dfb6d4b3c75f04dbc87355b32edb6d1c5d2338710cef77aaa51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dee07da6cd44dfb6d4b3c75f04dbc87355b32edb6d1c5d2338710cef77aaa51", kill_on_drop: false }`
[INFO] [stdout] 4dee07da6cd44dfb6d4b3c75f04dbc87355b32edb6d1c5d2338710cef77aaa51