[INFO] fetching crate command_line_calculator 1.0.2...
[INFO] testing command_line_calculator-1.0.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate command_line_calculator 1.0.2 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate command_line_calculator 1.0.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate command_line_calculator 1.0.2
[INFO] finished tweaking crates.io crate command_line_calculator 1.0.2
[INFO] tweaked toml for crates.io crate command_line_calculator 1.0.2 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0745ee362b157f8be1799b96d765f7227ff404d61a345143681b16a813ac3b2
[INFO] running `Command { std: "docker" "start" "-a" "c0745ee362b157f8be1799b96d765f7227ff404d61a345143681b16a813ac3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0745ee362b157f8be1799b96d765f7227ff404d61a345143681b16a813ac3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0745ee362b157f8be1799b96d765f7227ff404d61a345143681b16a813ac3b2", kill_on_drop: false }`
[INFO] [stdout] c0745ee362b157f8be1799b96d765f7227ff404d61a345143681b16a813ac3b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe9b9f314c41f4c0df477de97095d18688e1d0397502713cb3c5109e19db91f7
[INFO] running `Command { std: "docker" "start" "-a" "fe9b9f314c41f4c0df477de97095d18688e1d0397502713cb3c5109e19db91f7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling command_line_calculator v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "fe9b9f314c41f4c0df477de97095d18688e1d0397502713cb3c5109e19db91f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9b9f314c41f4c0df477de97095d18688e1d0397502713cb3c5109e19db91f7", kill_on_drop: false }`
[INFO] [stdout] fe9b9f314c41f4c0df477de97095d18688e1d0397502713cb3c5109e19db91f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fefaf8ba87d13300a6212b172ed69ef30edf1e6c645786b5a64832a503b105ca
[INFO] running `Command { std: "docker" "start" "-a" "fefaf8ba87d13300a6212b172ed69ef30edf1e6c645786b5a64832a503b105ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling command_line_calculator v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "fefaf8ba87d13300a6212b172ed69ef30edf1e6c645786b5a64832a503b105ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fefaf8ba87d13300a6212b172ed69ef30edf1e6c645786b5a64832a503b105ca", kill_on_drop: false }`
[INFO] [stdout] fefaf8ba87d13300a6212b172ed69ef30edf1e6c645786b5a64832a503b105ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4513e9abb8c783a1008b678aa31568a8f6a1bcd342f10f1828c5fdf7eac8cf1
[INFO] running `Command { std: "docker" "start" "-a" "b4513e9abb8c783a1008b678aa31568a8f6a1bcd342f10f1828c5fdf7eac8cf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/command_line_calculator-3c980c9436b0cfda)
[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" "b4513e9abb8c783a1008b678aa31568a8f6a1bcd342f10f1828c5fdf7eac8cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4513e9abb8c783a1008b678aa31568a8f6a1bcd342f10f1828c5fdf7eac8cf1", kill_on_drop: false }`
[INFO] [stdout] b4513e9abb8c783a1008b678aa31568a8f6a1bcd342f10f1828c5fdf7eac8cf1