[INFO] cloning repository https://github.com/TheJP/Oxidation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheJP/Oxidation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheJP%2FOxidation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheJP%2FOxidation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3146203076c5a460b95381394c4e82c876a20e79
[INFO] checking TheJP/Oxidation against master#f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 for pr-83312
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheJP%2FOxidation" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheJP/Oxidation on toolchain f5f33ec0e0455eefa72fc5567eb1280a4d5ee206
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheJP/Oxidation
[INFO] finished tweaking git repo https://github.com/TheJP/Oxidation
[INFO] tweaked toml for git repo https://github.com/TheJP/Oxidation written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/TheJP/Oxidation already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8759471d3c660eba53c49ed6528775bf265c42d90648011a4babcdb78508e427
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8759471d3c660eba53c49ed6528775bf265c42d90648011a4babcdb78508e427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8759471d3c660eba53c49ed6528775bf265c42d90648011a4babcdb78508e427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8759471d3c660eba53c49ed6528775bf265c42d90648011a4babcdb78508e427", kill_on_drop: false }`
[INFO] [stdout] 8759471d3c660eba53c49ed6528775bf265c42d90648011a4babcdb78508e427
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 924d4afa990d83c3b046842b33a6c2211d93b8e8724b7da9c0ea45a6e736c903
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "924d4afa990d83c3b046842b33a6c2211d93b8e8724b7da9c0ea45a6e736c903", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `oxidation v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/oxidation-28ba4fa3ffc8b163/build-script-build` (exit code: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   mkdir: cannot create directory 'target': Read-only file system
[INFO] running `Command { std: "docker" "inspect" "924d4afa990d83c3b046842b33a6c2211d93b8e8724b7da9c0ea45a6e736c903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924d4afa990d83c3b046842b33a6c2211d93b8e8724b7da9c0ea45a6e736c903", kill_on_drop: false }`
[INFO] [stdout] 924d4afa990d83c3b046842b33a6c2211d93b8e8724b7da9c0ea45a6e736c903