[INFO] fetching crate simple-file-rotation 0.3.4...
[INFO] testing simple-file-rotation-0.3.4 against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] extracting crate simple-file-rotation 0.3.4 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate simple-file-rotation 0.3.4 on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-file-rotation 0.3.4
[INFO] finished tweaking crates.io crate simple-file-rotation 0.3.4
[INFO] tweaked toml for crates.io crate simple-file-rotation 0.3.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edfe5aaf0f1df8790a687611f9fccdca5a5b06f789227d35e2ee172ef5577a53
[INFO] running `Command { std: "docker" "start" "-a" "edfe5aaf0f1df8790a687611f9fccdca5a5b06f789227d35e2ee172ef5577a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edfe5aaf0f1df8790a687611f9fccdca5a5b06f789227d35e2ee172ef5577a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfe5aaf0f1df8790a687611f9fccdca5a5b06f789227d35e2ee172ef5577a53", kill_on_drop: false }`
[INFO] [stdout] edfe5aaf0f1df8790a687611f9fccdca5a5b06f789227d35e2ee172ef5577a53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dadac7b1cc3bf30f4e0a3b2b699613db0910d0c0276594a5a7dd330eb174662
[INFO] running `Command { std: "docker" "start" "-a" "3dadac7b1cc3bf30f4e0a3b2b699613db0910d0c0276594a5a7dd330eb174662", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-file-rotation v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "3dadac7b1cc3bf30f4e0a3b2b699613db0910d0c0276594a5a7dd330eb174662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dadac7b1cc3bf30f4e0a3b2b699613db0910d0c0276594a5a7dd330eb174662", kill_on_drop: false }`
[INFO] [stdout] 3dadac7b1cc3bf30f4e0a3b2b699613db0910d0c0276594a5a7dd330eb174662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e020aacd694c1c165defce9de87754c77e4100a8fdd6f91780ae6540c35a7542
[INFO] running `Command { std: "docker" "start" "-a" "e020aacd694c1c165defce9de87754c77e4100a8fdd6f91780ae6540c35a7542", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/4573f324ca4d9bfabf4a6e5e150656d7b7953568855543a9a8be9c98b3a4405a/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "e020aacd694c1c165defce9de87754c77e4100a8fdd6f91780ae6540c35a7542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e020aacd694c1c165defce9de87754c77e4100a8fdd6f91780ae6540c35a7542", kill_on_drop: false }`
[INFO] [stdout] e020aacd694c1c165defce9de87754c77e4100a8fdd6f91780ae6540c35a7542