[INFO] fetching crate trait-based-collection 0.1.0...
[INFO] checking trait-based-collection-0.1.0 against master#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] extracting crate trait-based-collection 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate trait-based-collection 0.1.0 on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trait-based-collection 0.1.0
[INFO] finished tweaking crates.io crate trait-based-collection 0.1.0
[INFO] tweaked toml for crates.io crate trait-based-collection 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trait-based-collection-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f99111d393861cbe6cabf3599da186d1697c5630f7b35760b4b0dbb55e3ea0f
[INFO] running `Command { std: "docker" "start" "-a" "3f99111d393861cbe6cabf3599da186d1697c5630f7b35760b4b0dbb55e3ea0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f99111d393861cbe6cabf3599da186d1697c5630f7b35760b4b0dbb55e3ea0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f99111d393861cbe6cabf3599da186d1697c5630f7b35760b4b0dbb55e3ea0f", kill_on_drop: false }`
[INFO] [stdout] 3f99111d393861cbe6cabf3599da186d1697c5630f7b35760b4b0dbb55e3ea0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 412166a702bc2369cc9f9ea1d8cf5f6f59c6de594cd9263298a9beac44517b31
[INFO] running `Command { std: "docker" "start" "-a" "412166a702bc2369cc9f9ea1d8cf5f6f59c6de594cd9263298a9beac44517b31", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/412166a702bc2369cc9f9ea1d8cf5f6f59c6de594cd9263298a9beac44517b31/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "412166a702bc2369cc9f9ea1d8cf5f6f59c6de594cd9263298a9beac44517b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412166a702bc2369cc9f9ea1d8cf5f6f59c6de594cd9263298a9beac44517b31", kill_on_drop: false }`
[INFO] [stdout] 412166a702bc2369cc9f9ea1d8cf5f6f59c6de594cd9263298a9beac44517b31