[INFO] fetching crate mirrorless 0.1.0...
[INFO] testing mirrorless-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mirrorless 0.1.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate mirrorless 0.1.0 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 mirrorless 0.1.0
[INFO] finished tweaking crates.io crate mirrorless 0.1.0
[INFO] tweaked toml for crates.io crate mirrorless 0.1.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate mirrorless 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 33c833d0db1a25e509b9f3a425fed1c910acc174bbeaab65c78db8635068deca
[INFO] running `Command { std: "docker" "start" "-a" "33c833d0db1a25e509b9f3a425fed1c910acc174bbeaab65c78db8635068deca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33c833d0db1a25e509b9f3a425fed1c910acc174bbeaab65c78db8635068deca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c833d0db1a25e509b9f3a425fed1c910acc174bbeaab65c78db8635068deca", kill_on_drop: false }`
[INFO] [stdout] 33c833d0db1a25e509b9f3a425fed1c910acc174bbeaab65c78db8635068deca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] f464225393e1f1eaf2518036365309575fac06dbe0f15568820986d68de0b6e9
[INFO] running `Command { std: "docker" "start" "-a" "f464225393e1f1eaf2518036365309575fac06dbe0f15568820986d68de0b6e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mirrorless v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f464225393e1f1eaf2518036365309575fac06dbe0f15568820986d68de0b6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f464225393e1f1eaf2518036365309575fac06dbe0f15568820986d68de0b6e9", kill_on_drop: false }`
[INFO] [stdout] f464225393e1f1eaf2518036365309575fac06dbe0f15568820986d68de0b6e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] e7957837757becb88249166ec227ce97375ed1544a7c33ce337f23ee600185b8
[INFO] running `Command { std: "docker" "start" "-a" "e7957837757becb88249166ec227ce97375ed1544a7c33ce337f23ee600185b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mirrorless v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mirrorless-998289603a8986fa)
[INFO] running `Command { std: "docker" "inspect" "e7957837757becb88249166ec227ce97375ed1544a7c33ce337f23ee600185b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7957837757becb88249166ec227ce97375ed1544a7c33ce337f23ee600185b8", kill_on_drop: false }`
[INFO] [stdout] e7957837757becb88249166ec227ce97375ed1544a7c33ce337f23ee600185b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 25fc594a6956181f6e0ac484cda317de3e8917e5a2d8493dbaa23f1bfc96b957
[INFO] running `Command { std: "docker" "start" "-a" "25fc594a6956181f6e0ac484cda317de3e8917e5a2d8493dbaa23f1bfc96b957", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mirrorless-998289603a8986fa)
[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" "25fc594a6956181f6e0ac484cda317de3e8917e5a2d8493dbaa23f1bfc96b957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fc594a6956181f6e0ac484cda317de3e8917e5a2d8493dbaa23f1bfc96b957", kill_on_drop: false }`
[INFO] [stdout] 25fc594a6956181f6e0ac484cda317de3e8917e5a2d8493dbaa23f1bfc96b957