[INFO] fetching crate rtk 0.0.0...
[INFO] testing rtk-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rtk 0.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rtk 0.0.0 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 rtk 0.0.0
[INFO] finished tweaking crates.io crate rtk 0.0.0
[INFO] tweaked toml for crates.io crate rtk 0.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate rtk 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c132a487e3e0db7d0e5639d2b15048a593761dec8431e435be42bfe9aabac048
[INFO] running `Command { std: "docker" "start" "-a" "c132a487e3e0db7d0e5639d2b15048a593761dec8431e435be42bfe9aabac048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c132a487e3e0db7d0e5639d2b15048a593761dec8431e435be42bfe9aabac048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c132a487e3e0db7d0e5639d2b15048a593761dec8431e435be42bfe9aabac048", kill_on_drop: false }`
[INFO] [stdout] c132a487e3e0db7d0e5639d2b15048a593761dec8431e435be42bfe9aabac048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 376917e02ecb8725f09563ea43f327f1cf53946c5a8746e5ab1a32127f1b0c0b
[INFO] running `Command { std: "docker" "start" "-a" "376917e02ecb8725f09563ea43f327f1cf53946c5a8746e5ab1a32127f1b0c0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "376917e02ecb8725f09563ea43f327f1cf53946c5a8746e5ab1a32127f1b0c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376917e02ecb8725f09563ea43f327f1cf53946c5a8746e5ab1a32127f1b0c0b", kill_on_drop: false }`
[INFO] [stdout] 376917e02ecb8725f09563ea43f327f1cf53946c5a8746e5ab1a32127f1b0c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4d5e4fe1a7eecabdf121fd58f37752104989c470f72956add32832cad8ac47ee
[INFO] running `Command { std: "docker" "start" "-a" "4d5e4fe1a7eecabdf121fd58f37752104989c470f72956add32832cad8ac47ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rtk-8282c3b64c12fe5d)
[INFO] running `Command { std: "docker" "inspect" "4d5e4fe1a7eecabdf121fd58f37752104989c470f72956add32832cad8ac47ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5e4fe1a7eecabdf121fd58f37752104989c470f72956add32832cad8ac47ee", kill_on_drop: false }`
[INFO] [stdout] 4d5e4fe1a7eecabdf121fd58f37752104989c470f72956add32832cad8ac47ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1b689749af0619de4c4380aa3a16ce9adf0b174cbf735599fd95daa13f8c6121
[INFO] running `Command { std: "docker" "start" "-a" "1b689749af0619de4c4380aa3a16ce9adf0b174cbf735599fd95daa13f8c6121", 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/rtk-8282c3b64c12fe5d)
[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" "1b689749af0619de4c4380aa3a16ce9adf0b174cbf735599fd95daa13f8c6121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b689749af0619de4c4380aa3a16ce9adf0b174cbf735599fd95daa13f8c6121", kill_on_drop: false }`
[INFO] [stdout] 1b689749af0619de4c4380aa3a16ce9adf0b174cbf735599fd95daa13f8c6121