[INFO] cloning repository https://github.com/geokkjer/rust-simple-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geokkjer/rust-simple-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeokkjer%2Frust-simple-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeokkjer%2Frust-simple-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 595eece015f510c756438250ecc829bf6bea802d
[INFO] testing geokkjer/rust-simple-calculator against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeokkjer%2Frust-simple-calculator" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geokkjer/rust-simple-calculator on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/geokkjer/rust-simple-calculator
[INFO] finished tweaking git repo https://github.com/geokkjer/rust-simple-calculator
[INFO] tweaked toml for git repo https://github.com/geokkjer/rust-simple-calculator written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/geokkjer/rust-simple-calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93a869f638259a6b42238b3cc56e9f45081f7962d496a135fa1ab9444936fd79
[INFO] running `Command { std: "docker" "start" "-a" "93a869f638259a6b42238b3cc56e9f45081f7962d496a135fa1ab9444936fd79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93a869f638259a6b42238b3cc56e9f45081f7962d496a135fa1ab9444936fd79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a869f638259a6b42238b3cc56e9f45081f7962d496a135fa1ab9444936fd79", kill_on_drop: false }`
[INFO] [stdout] 93a869f638259a6b42238b3cc56e9f45081f7962d496a135fa1ab9444936fd79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5691a9d84086310aa24b8f93daaa65f5cfbc27ac96bf20c1eec3d4697e1d66f2
[INFO] running `Command { std: "docker" "start" "-a" "5691a9d84086310aa24b8f93daaa65f5cfbc27ac96bf20c1eec3d4697e1d66f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "5691a9d84086310aa24b8f93daaa65f5cfbc27ac96bf20c1eec3d4697e1d66f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5691a9d84086310aa24b8f93daaa65f5cfbc27ac96bf20c1eec3d4697e1d66f2", kill_on_drop: false }`
[INFO] [stdout] 5691a9d84086310aa24b8f93daaa65f5cfbc27ac96bf20c1eec3d4697e1d66f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 273c6282cdccf7e307ec690693252108dfa496991a0f85458a9edfff4d59a8a3
[INFO] running `Command { std: "docker" "start" "-a" "273c6282cdccf7e307ec690693252108dfa496991a0f85458a9edfff4d59a8a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "273c6282cdccf7e307ec690693252108dfa496991a0f85458a9edfff4d59a8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273c6282cdccf7e307ec690693252108dfa496991a0f85458a9edfff4d59a8a3", kill_on_drop: false }`
[INFO] [stdout] 273c6282cdccf7e307ec690693252108dfa496991a0f85458a9edfff4d59a8a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11de02a3bf77969b63003e260de3e8b7aedf4f9eadb02bc1ed6f2ce8a593ca9f
[INFO] running `Command { std: "docker" "start" "-a" "11de02a3bf77969b63003e260de3e8b7aedf4f9eadb02bc1ed6f2ce8a593ca9f", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/bdaa4f49fb6c6e8e70ffa21f965b0ceea9f1761511593c5ceb96959cb2b1da43/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "11de02a3bf77969b63003e260de3e8b7aedf4f9eadb02bc1ed6f2ce8a593ca9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11de02a3bf77969b63003e260de3e8b7aedf4f9eadb02bc1ed6f2ce8a593ca9f", kill_on_drop: false }`
[INFO] [stdout] 11de02a3bf77969b63003e260de3e8b7aedf4f9eadb02bc1ed6f2ce8a593ca9f