[INFO] cloning repository https://github.com/paulcdejean/rustburn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulcdejean/rustburn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulcdejean%2Frustburn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulcdejean%2Frustburn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 743ad7022f907213eeaa3a62df1dfc1d535710c0
[INFO] checking paulcdejean/rustburn against try#e071e73523bfcdcab2878dbf652ac8ebb9b9eee4 for pr-144386
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulcdejean%2Frustburn" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paulcdejean/rustburn
[INFO] finished tweaking git repo https://github.com/paulcdejean/rustburn
[INFO] tweaked toml for git repo https://github.com/paulcdejean/rustburn written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paulcdejean/rustburn on toolchain e071e73523bfcdcab2878dbf652ac8ebb9b9eee4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/paulcdejean/rustburn 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" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f0f676722b1a2c16f94cf5ff758bd8fc30950e62ad0e1a8c258c9a9542356ab
[INFO] running `Command { std: "docker" "start" "-a" "5f0f676722b1a2c16f94cf5ff758bd8fc30950e62ad0e1a8c258c9a9542356ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f0f676722b1a2c16f94cf5ff758bd8fc30950e62ad0e1a8c258c9a9542356ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f0f676722b1a2c16f94cf5ff758bd8fc30950e62ad0e1a8c258c9a9542356ab", kill_on_drop: false }`
[INFO] [stdout] 5f0f676722b1a2c16f94cf5ff758bd8fc30950e62ad0e1a8c258c9a9542356ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e071e73523bfcdcab2878dbf652ac8ebb9b9eee4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 141203a5627ff5bedd04e8e36444bdfacbefc5b336c74b4b65e1658f842462ba
[INFO] running `Command { std: "docker" "start" "-a" "141203a5627ff5bedd04e8e36444bdfacbefc5b336c74b4b65e1658f842462ba", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/56bca4bf996259bf52ee1967268e4ab00118304adadbf9575d317ee8b865c678/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "141203a5627ff5bedd04e8e36444bdfacbefc5b336c74b4b65e1658f842462ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141203a5627ff5bedd04e8e36444bdfacbefc5b336c74b4b65e1658f842462ba", kill_on_drop: false }`
[INFO] [stdout] 141203a5627ff5bedd04e8e36444bdfacbefc5b336c74b4b65e1658f842462ba