[INFO] fetching crate int_ratio 0.1.1...
[INFO] checking int_ratio-0.1.1 against try#a75eafceea413a1b40c0e0769db85e08ec17160b for pr-133925
[INFO] extracting crate int_ratio 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate int_ratio 0.1.1 on toolchain a75eafceea413a1b40c0e0769db85e08ec17160b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate int_ratio 0.1.1
[INFO] finished tweaking crates.io crate int_ratio 0.1.1
[INFO] tweaked toml for crates.io crate int_ratio 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate int_ratio 0.1.1 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" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99a58461c5cf3d8cfa00eeee94884ca3b03ccb85f1425f70538c1fe66272cffc
[INFO] running `Command { std: "docker" "start" "-a" "99a58461c5cf3d8cfa00eeee94884ca3b03ccb85f1425f70538c1fe66272cffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99a58461c5cf3d8cfa00eeee94884ca3b03ccb85f1425f70538c1fe66272cffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a58461c5cf3d8cfa00eeee94884ca3b03ccb85f1425f70538c1fe66272cffc", kill_on_drop: false }`
[INFO] [stdout] 99a58461c5cf3d8cfa00eeee94884ca3b03ccb85f1425f70538c1fe66272cffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a75eafceea413a1b40c0e0769db85e08ec17160b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 059401e0540642ddafe4fe4829bdb1e59a9c3a4f1e9f92ca8c36041665f65da5
[INFO] running `Command { std: "docker" "start" "-a" "059401e0540642ddafe4fe4829bdb1e59a9c3a4f1e9f92ca8c36041665f65da5", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/9bf2dc364193dc59ed3a6d64c090ba1331a6ec9012812ebd88c919df8da6162c/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "059401e0540642ddafe4fe4829bdb1e59a9c3a4f1e9f92ca8c36041665f65da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "059401e0540642ddafe4fe4829bdb1e59a9c3a4f1e9f92ca8c36041665f65da5", kill_on_drop: false }`
[INFO] [stdout] 059401e0540642ddafe4fe4829bdb1e59a9c3a4f1e9f92ca8c36041665f65da5