[INFO] cloning repository https://github.com/nathanbacon/macboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathanbacon/macboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanbacon%2Fmacboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanbacon%2Fmacboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a90ffaedc4f92f477215aa543fb91e0727edee6e
[INFO] checking nathanbacon/macboy against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanbacon%2Fmacboy" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nathanbacon/macboy
[INFO] finished tweaking git repo https://github.com/nathanbacon/macboy
[INFO] tweaked toml for git repo https://github.com/nathanbacon/macboy written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nathanbacon/macboy on toolchain fafe42c59556a4233f03dd0d900b575a9afeece8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nathanbacon/macboy 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" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f8d736506ec58db60c1e8c9a37b6ae197d8fcbcb653dcdf4a600b168da65aa6
[INFO] running `Command { std: "docker" "start" "-a" "5f8d736506ec58db60c1e8c9a37b6ae197d8fcbcb653dcdf4a600b168da65aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f8d736506ec58db60c1e8c9a37b6ae197d8fcbcb653dcdf4a600b168da65aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f8d736506ec58db60c1e8c9a37b6ae197d8fcbcb653dcdf4a600b168da65aa6", kill_on_drop: false }`
[INFO] [stdout] 5f8d736506ec58db60c1e8c9a37b6ae197d8fcbcb653dcdf4a600b168da65aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8f4c200dc38c05c5929d6a337f27c329504deacfd0acb53a678d8364e40e2b2
[INFO] running `Command { std: "docker" "start" "-a" "e8f4c200dc38c05c5929d6a337f27c329504deacfd0acb53a678d8364e40e2b2", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/46f6b5977f8db450a378b23084f8f57a1edf554d09d31fb5e3b651be2c704396/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "e8f4c200dc38c05c5929d6a337f27c329504deacfd0acb53a678d8364e40e2b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f4c200dc38c05c5929d6a337f27c329504deacfd0acb53a678d8364e40e2b2", kill_on_drop: false }`
[INFO] [stdout] e8f4c200dc38c05c5929d6a337f27c329504deacfd0acb53a678d8364e40e2b2