[INFO] cloning repository https://github.com/Markaos/backlight-follower
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Markaos/backlight-follower" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkaos%2Fbacklight-follower", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkaos%2Fbacklight-follower'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0228c0d83758aa5477d6deb41751149de116c3d
[INFO] checking Markaos/backlight-follower against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkaos%2Fbacklight-follower" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Markaos/backlight-follower on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Markaos/backlight-follower
[INFO] finished tweaking git repo https://github.com/Markaos/backlight-follower
[INFO] tweaked toml for git repo https://github.com/Markaos/backlight-follower written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Markaos/backlight-follower already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03e27e54ece561fffd92d79be8ce385e9ecbb389ec7a273445e1809e536c2eb2
[INFO] running `Command { std: "docker" "start" "-a" "03e27e54ece561fffd92d79be8ce385e9ecbb389ec7a273445e1809e536c2eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03e27e54ece561fffd92d79be8ce385e9ecbb389ec7a273445e1809e536c2eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e27e54ece561fffd92d79be8ce385e9ecbb389ec7a273445e1809e536c2eb2", kill_on_drop: false }`
[INFO] [stdout] 03e27e54ece561fffd92d79be8ce385e9ecbb389ec7a273445e1809e536c2eb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29ad9c0c4cd8f5cc415e5eb0566b0345719e3d7b87499e65a556077fc80d5486
[INFO] running `Command { std: "docker" "start" "-a" "29ad9c0c4cd8f5cc415e5eb0566b0345719e3d7b87499e65a556077fc80d5486", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking pin-project-lite v0.1.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bytes v0.5.3
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]     Checking multimap v0.8.0
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking rust-ini v0.14.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking tokio v0.2.9
[INFO] [stderr]     Checking inotify v0.8.0
[INFO] [stderr]     Checking backlight-follower v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "29ad9c0c4cd8f5cc415e5eb0566b0345719e3d7b87499e65a556077fc80d5486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ad9c0c4cd8f5cc415e5eb0566b0345719e3d7b87499e65a556077fc80d5486", kill_on_drop: false }`
[INFO] [stdout] 29ad9c0c4cd8f5cc415e5eb0566b0345719e3d7b87499e65a556077fc80d5486