[INFO] fetching crate if-watch 3.2.1...
[INFO] testing if-watch-3.2.1 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] extracting crate if-watch 3.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate if-watch 3.2.1 on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate if-watch 3.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate if-watch 3.2.1
[INFO] tweaked toml for crates.io crate if-watch 3.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate if-watch 3.2.1 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47152ef275b9dcd288eac168f98a7942f20d80e6f40aa84089f1902aee4e6039
[INFO] running `Command { std: "docker" "start" "-a" "47152ef275b9dcd288eac168f98a7942f20d80e6f40aa84089f1902aee4e6039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47152ef275b9dcd288eac168f98a7942f20d80e6f40aa84089f1902aee4e6039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47152ef275b9dcd288eac168f98a7942f20d80e6f40aa84089f1902aee4e6039", kill_on_drop: false }`
[INFO] [stdout] 47152ef275b9dcd288eac168f98a7942f20d80e6f40aa84089f1902aee4e6039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3815b84acc720ac289d783782a2754760a645cdbd6cef377bb4a9089f0a0c3d1
[INFO] running `Command { std: "docker" "start" "-a" "3815b84acc720ac289d783782a2754760a645cdbd6cef377bb4a9089f0a0c3d1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/3815b84acc720ac289d783782a2754760a645cdbd6cef377bb4a9089f0a0c3d1/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "3815b84acc720ac289d783782a2754760a645cdbd6cef377bb4a9089f0a0c3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3815b84acc720ac289d783782a2754760a645cdbd6cef377bb4a9089f0a0c3d1", kill_on_drop: false }`
[INFO] [stdout] 3815b84acc720ac289d783782a2754760a645cdbd6cef377bb4a9089f0a0c3d1