[INFO] cloning repository https://github.com/hsivonen/rmjpg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsivonen/rmjpg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsivonen%2Frmjpg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsivonen%2Frmjpg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b08db349b998183a2a1e8d0c4879d8eb16f13ad
[INFO] checking hsivonen/rmjpg against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsivonen%2Frmjpg" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hsivonen/rmjpg on toolchain bb9dbf1d07454a99066eabaabd5819851281494b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hsivonen/rmjpg
[INFO] finished tweaking git repo https://github.com/hsivonen/rmjpg
[INFO] tweaked toml for git repo https://github.com/hsivonen/rmjpg written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/hsivonen/rmjpg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19c22064b4d3ccdfa6eb9b47a487eb430fac80ad0f40a5282ab223142f7564ad
[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" "19c22064b4d3ccdfa6eb9b47a487eb430fac80ad0f40a5282ab223142f7564ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19c22064b4d3ccdfa6eb9b47a487eb430fac80ad0f40a5282ab223142f7564ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c22064b4d3ccdfa6eb9b47a487eb430fac80ad0f40a5282ab223142f7564ad", kill_on_drop: false }`
[INFO] [stdout] 19c22064b4d3ccdfa6eb9b47a487eb430fac80ad0f40a5282ab223142f7564ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e6310fc66cb41711ea37d7b61020b9146f2e295a5836371d405dda8d7b0d48d
[INFO] running `Command { std: "docker" "start" "-a" "1e6310fc66cb41711ea37d7b61020b9146f2e295a5836371d405dda8d7b0d48d", kill_on_drop: false }`
[INFO] [stderr]     Checking rmjpg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "1e6310fc66cb41711ea37d7b61020b9146f2e295a5836371d405dda8d7b0d48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6310fc66cb41711ea37d7b61020b9146f2e295a5836371d405dda8d7b0d48d", kill_on_drop: false }`
[INFO] [stdout] 1e6310fc66cb41711ea37d7b61020b9146f2e295a5836371d405dda8d7b0d48d