[INFO] cloning repository https://github.com/exaroth/regex-rs-crates.io
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exaroth/regex-rs-crates.io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexaroth%2Fregex-rs-crates.io", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexaroth%2Fregex-rs-crates.io'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73855ca57f830aeed3bf72b22df6dbb455f6487f
[INFO] checking exaroth/regex-rs-crates.io against try#0fe3684930279e4d3be3aca66b30f82946ce9ac2 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexaroth%2Fregex-rs-crates.io" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exaroth/regex-rs-crates.io on toolchain 0fe3684930279e4d3be3aca66b30f82946ce9ac2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/exaroth/regex-rs-crates.io
[INFO] finished tweaking git repo https://github.com/exaroth/regex-rs-crates.io
[INFO] tweaked toml for git repo https://github.com/exaroth/regex-rs-crates.io written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/exaroth/regex-rs-crates.io 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" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e86e9062aff3ec093a9914752bad79b3dcc13bf64fb2cdf3c46f2628482fe78e
[INFO] running `Command { std: "docker" "start" "-a" "e86e9062aff3ec093a9914752bad79b3dcc13bf64fb2cdf3c46f2628482fe78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e86e9062aff3ec093a9914752bad79b3dcc13bf64fb2cdf3c46f2628482fe78e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86e9062aff3ec093a9914752bad79b3dcc13bf64fb2cdf3c46f2628482fe78e", kill_on_drop: false }`
[INFO] [stdout] e86e9062aff3ec093a9914752bad79b3dcc13bf64fb2cdf3c46f2628482fe78e
[INFO] checking exaroth/regex-rs-crates.io against try#0fe3684930279e4d3be3aca66b30f82946ce9ac2 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexaroth%2Fregex-rs-crates.io" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exaroth/regex-rs-crates.io on toolchain 0fe3684930279e4d3be3aca66b30f82946ce9ac2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/exaroth/regex-rs-crates.io
[INFO] finished tweaking git repo https://github.com/exaroth/regex-rs-crates.io
[INFO] tweaked toml for git repo https://github.com/exaroth/regex-rs-crates.io written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/exaroth/regex-rs-crates.io 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" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 208889527b8f04280aed38db7640d4e677b72b165f317cb5d787b4e65008dc72
[INFO] running `Command { std: "docker" "start" "-a" "208889527b8f04280aed38db7640d4e677b72b165f317cb5d787b4e65008dc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "208889527b8f04280aed38db7640d4e677b72b165f317cb5d787b4e65008dc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "208889527b8f04280aed38db7640d4e677b72b165f317cb5d787b4e65008dc72", kill_on_drop: false }`
[INFO] [stdout] 208889527b8f04280aed38db7640d4e677b72b165f317cb5d787b4e65008dc72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0fe3684930279e4d3be3aca66b30f82946ce9ac2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a09fa4e7526b3f99c482648e56b1fd7bb2607a955884c6cfe1d2b3bbf04fe63
[INFO] running `Command { std: "docker" "start" "-a" "7a09fa4e7526b3f99c482648e56b1fd7bb2607a955884c6cfe1d2b3bbf04fe63", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/containers/7a09fa4e7526b3f99c482648e56b1fd7bb2607a955884c6cfe1d2b3bbf04fe63/mounts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "7a09fa4e7526b3f99c482648e56b1fd7bb2607a955884c6cfe1d2b3bbf04fe63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a09fa4e7526b3f99c482648e56b1fd7bb2607a955884c6cfe1d2b3bbf04fe63", kill_on_drop: false }`
[INFO] [stdout] 7a09fa4e7526b3f99c482648e56b1fd7bb2607a955884c6cfe1d2b3bbf04fe63