[INFO] fetching crate chart 0.1.0...
[INFO] testing chart-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate chart 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate chart 0.1.0 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 chart 0.1.0
[INFO] finished tweaking crates.io crate chart 0.1.0
[INFO] tweaked toml for crates.io crate chart 0.1.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate chart 0.1.0 already has a lockfile, it will not be regenerated
[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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 69a5492d3ca43684060a867b4c59a6c24e715877138d7e47ef94addd194915fb
[INFO] running `Command { std: "docker" "start" "-a" "69a5492d3ca43684060a867b4c59a6c24e715877138d7e47ef94addd194915fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69a5492d3ca43684060a867b4c59a6c24e715877138d7e47ef94addd194915fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a5492d3ca43684060a867b4c59a6c24e715877138d7e47ef94addd194915fb", kill_on_drop: false }`
[INFO] [stdout] 69a5492d3ca43684060a867b4c59a6c24e715877138d7e47ef94addd194915fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] b74eecec064f4674b529b886243cd08d9b59a297b64e75c325c4b32b66eb994c
[INFO] running `Command { std: "docker" "start" "-a" "b74eecec064f4674b529b886243cd08d9b59a297b64e75c325c4b32b66eb994c", kill_on_drop: false }`
[INFO] [stderr]    Compiling chart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "b74eecec064f4674b529b886243cd08d9b59a297b64e75c325c4b32b66eb994c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74eecec064f4674b529b886243cd08d9b59a297b64e75c325c4b32b66eb994c", kill_on_drop: false }`
[INFO] [stdout] b74eecec064f4674b529b886243cd08d9b59a297b64e75c325c4b32b66eb994c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] fefc0413a7f5a24100db6a7720a0a1dbd14f527a3b017b7d173058176ed25100
[INFO] running `Command { std: "docker" "start" "-a" "fefc0413a7f5a24100db6a7720a0a1dbd14f527a3b017b7d173058176ed25100", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "fefc0413a7f5a24100db6a7720a0a1dbd14f527a3b017b7d173058176ed25100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fefc0413a7f5a24100db6a7720a0a1dbd14f527a3b017b7d173058176ed25100", kill_on_drop: false }`
[INFO] [stdout] fefc0413a7f5a24100db6a7720a0a1dbd14f527a3b017b7d173058176ed25100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] b8299081a8a075be704a76d61466d8339fd310a1e9ead8b4caf9fff83749ae0c
[INFO] running `Command { std: "docker" "start" "-a" "b8299081a8a075be704a76d61466d8339fd310a1e9ead8b4caf9fff83749ae0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chart-794fdce71fa65a4e)
[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" "b8299081a8a075be704a76d61466d8339fd310a1e9ead8b4caf9fff83749ae0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8299081a8a075be704a76d61466d8339fd310a1e9ead8b4caf9fff83749ae0c", kill_on_drop: false }`
[INFO] [stdout] b8299081a8a075be704a76d61466d8339fd310a1e9ead8b4caf9fff83749ae0c