[INFO] cloning repository https://github.com/kuliga/unrusty-elevator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuliga/unrusty-elevator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuliga%2Funrusty-elevator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuliga%2Funrusty-elevator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d5620b2438346fb8b387952cff034edd7bfefab
[INFO] checking kuliga/unrusty-elevator against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuliga%2Funrusty-elevator" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kuliga/unrusty-elevator on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kuliga/unrusty-elevator
[INFO] finished tweaking git repo https://github.com/kuliga/unrusty-elevator
[INFO] tweaked toml for git repo https://github.com/kuliga/unrusty-elevator written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/kuliga/unrusty-elevator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c487b046bfccd85778b15bc92cebfd0c34fdafcfa0029fbf38c53296f3e46993
[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" "c487b046bfccd85778b15bc92cebfd0c34fdafcfa0029fbf38c53296f3e46993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c487b046bfccd85778b15bc92cebfd0c34fdafcfa0029fbf38c53296f3e46993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c487b046bfccd85778b15bc92cebfd0c34fdafcfa0029fbf38c53296f3e46993", kill_on_drop: false }`
[INFO] [stdout] c487b046bfccd85778b15bc92cebfd0c34fdafcfa0029fbf38c53296f3e46993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b8484d219ebcee67e9d495a8273b87edb529281bc0b58286c150f3b256bc711
[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" "3b8484d219ebcee67e9d495a8273b87edb529281bc0b58286c150f3b256bc711", 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] [stderr]     Checking unrusty-elevator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `{`, found keyword `self`
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         self.floor_stat = match self.dir {
[INFO] [stdout]     |         ^^^^ expected `{`
[INFO] [stdout]     |
[INFO] [stdout] help: try placing this code inside a block
[INFO] [stdout]     |
[INFO] [stdout] 143 |         { self.floor_stat = match self.dir {
[INFO] [stdout] 144 |                             Direction::UP => floors_up,
[INFO] [stdout] 145 |                             Direction::DOWN => floors_down,
[INFO] [stdout] 146 |                             Direction::NONE => return
[INFO] [stdout] 147 |                             } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `{`, found keyword `self`
[INFO] [stdout]    --> src/lib.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         self.floor_stat = match self.dir {
[INFO] [stdout]     |         ^^^^ expected `{`
[INFO] [stdout]     |
[INFO] [stdout] help: try placing this code inside a block
[INFO] [stdout]     |
[INFO] [stdout] 143 |         { self.floor_stat = match self.dir {
[INFO] [stdout] 144 |                             Direction::UP => floors_up,
[INFO] [stdout] 145 |                             Direction::DOWN => floors_down,
[INFO] [stdout] 146 |                             Direction::NONE => return
[INFO] [stdout] 147 |                             } }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unrusty-elevator`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3b8484d219ebcee67e9d495a8273b87edb529281bc0b58286c150f3b256bc711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8484d219ebcee67e9d495a8273b87edb529281bc0b58286c150f3b256bc711", kill_on_drop: false }`
[INFO] [stdout] 3b8484d219ebcee67e9d495a8273b87edb529281bc0b58286c150f3b256bc711