[INFO] fetching crate cargo-do 0.4.0...
[INFO] testing cargo-do-0.4.0 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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" "+1.60.0" "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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f4ffb3e5dec4a4dae7468622234fb7836bb390d7d89bb314481ea623b2c50c5
[INFO] running `Command { std: "docker" "start" "-a" "4f4ffb3e5dec4a4dae7468622234fb7836bb390d7d89bb314481ea623b2c50c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f4ffb3e5dec4a4dae7468622234fb7836bb390d7d89bb314481ea623b2c50c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4ffb3e5dec4a4dae7468622234fb7836bb390d7d89bb314481ea623b2c50c5", kill_on_drop: false }`
[INFO] [stdout] 4f4ffb3e5dec4a4dae7468622234fb7836bb390d7d89bb314481ea623b2c50c5
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d715d9b2d4b10f6318e7a5f342f7210eece6359560e2fd04cfe744be9a6ce7e
[INFO] running `Command { std: "docker" "start" "-a" "1d715d9b2d4b10f6318e7a5f342f7210eece6359560e2fd04cfe744be9a6ce7e", 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 dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "1d715d9b2d4b10f6318e7a5f342f7210eece6359560e2fd04cfe744be9a6ce7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d715d9b2d4b10f6318e7a5f342f7210eece6359560e2fd04cfe744be9a6ce7e", kill_on_drop: false }`
[INFO] [stdout] 1d715d9b2d4b10f6318e7a5f342f7210eece6359560e2fd04cfe744be9a6ce7e
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 193285457f091506f1c89afed290d6aad57f3dd7f0778e02ecfb98193081c4e3
[INFO] running `Command { std: "docker" "start" "-a" "193285457f091506f1c89afed290d6aad57f3dd7f0778e02ecfb98193081c4e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-do v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "193285457f091506f1c89afed290d6aad57f3dd7f0778e02ecfb98193081c4e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193285457f091506f1c89afed290d6aad57f3dd7f0778e02ecfb98193081c4e3", kill_on_drop: false }`
[INFO] [stdout] 193285457f091506f1c89afed290d6aad57f3dd7f0778e02ecfb98193081c4e3
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 865c65d625d5621e99b9e83b75f0615d561887d3bbf95ae623037c00ad072803
[INFO] running `Command { std: "docker" "start" "-a" "865c65d625d5621e99b9e83b75f0615d561887d3bbf95ae623037c00ad072803", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_do-f528f0f77951a0d3)
[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" "865c65d625d5621e99b9e83b75f0615d561887d3bbf95ae623037c00ad072803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865c65d625d5621e99b9e83b75f0615d561887d3bbf95ae623037c00ad072803", kill_on_drop: false }`
[INFO] [stdout] 865c65d625d5621e99b9e83b75f0615d561887d3bbf95ae623037c00ad072803