[INFO] fetching crate cargo-do 0.4.0...
[INFO] testing cargo-do-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cargo-do 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cargo-do 0.4.0 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 cargo-do 0.4.0
[INFO] finished tweaking crates.io crate cargo-do 0.4.0
[INFO] tweaked toml for crates.io crate cargo-do 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5c1b059e22a73a2fd81b0d41c60eea2414f6c39f70e50f6fe7f5f8a1b4b1405b
[INFO] running `Command { std: "docker" "start" "-a" "5c1b059e22a73a2fd81b0d41c60eea2414f6c39f70e50f6fe7f5f8a1b4b1405b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c1b059e22a73a2fd81b0d41c60eea2414f6c39f70e50f6fe7f5f8a1b4b1405b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c1b059e22a73a2fd81b0d41c60eea2414f6c39f70e50f6fe7f5f8a1b4b1405b", kill_on_drop: false }`
[INFO] [stdout] 5c1b059e22a73a2fd81b0d41c60eea2414f6c39f70e50f6fe7f5f8a1b4b1405b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 17f9b65783a255efa3145feb1395bb3ef61fd4dc0fd0068fb1659e0ab30044f9
[INFO] running `Command { std: "docker" "start" "-a" "17f9b65783a255efa3145feb1395bb3ef61fd4dc0fd0068fb1659e0ab30044f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-do v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "17f9b65783a255efa3145feb1395bb3ef61fd4dc0fd0068fb1659e0ab30044f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f9b65783a255efa3145feb1395bb3ef61fd4dc0fd0068fb1659e0ab30044f9", kill_on_drop: false }`
[INFO] [stdout] 17f9b65783a255efa3145feb1395bb3ef61fd4dc0fd0068fb1659e0ab30044f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1c9d00673e6656b2e8f7c4969a6587a8c2d0eae14c2b0b878ab96f20dfb1f752
[INFO] running `Command { std: "docker" "start" "-a" "1c9d00673e6656b2e8f7c4969a6587a8c2d0eae14c2b0b878ab96f20dfb1f752", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-do v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_do-48bab0fd442c3d3f)
[INFO] running `Command { std: "docker" "inspect" "1c9d00673e6656b2e8f7c4969a6587a8c2d0eae14c2b0b878ab96f20dfb1f752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c9d00673e6656b2e8f7c4969a6587a8c2d0eae14c2b0b878ab96f20dfb1f752", kill_on_drop: false }`
[INFO] [stdout] 1c9d00673e6656b2e8f7c4969a6587a8c2d0eae14c2b0b878ab96f20dfb1f752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3cb19ccfe49a28cd2b00c8cbd43a3c16abc66ff22ca53e48978603a2c14fda22
[INFO] running `Command { std: "docker" "start" "-a" "3cb19ccfe49a28cd2b00c8cbd43a3c16abc66ff22ca53e48978603a2c14fda22", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_do-48bab0fd442c3d3f)
[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" "3cb19ccfe49a28cd2b00c8cbd43a3c16abc66ff22ca53e48978603a2c14fda22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb19ccfe49a28cd2b00c8cbd43a3c16abc66ff22ca53e48978603a2c14fda22", kill_on_drop: false }`
[INFO] [stdout] 3cb19ccfe49a28cd2b00c8cbd43a3c16abc66ff22ca53e48978603a2c14fda22