[INFO] cloning repository https://github.com/ryutaroikeda/settlers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryutaroikeda/settlers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryutaroikeda%2Fsettlers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryutaroikeda%2Fsettlers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c2e6359296a65e9afd83ef7b503b9b466395141
[INFO] checking ryutaroikeda/settlers against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryutaroikeda%2Fsettlers" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryutaroikeda/settlers on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ryutaroikeda/settlers
[INFO] finished tweaking git repo https://github.com/ryutaroikeda/settlers
[INFO] tweaked toml for git repo https://github.com/ryutaroikeda/settlers written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ryutaroikeda/settlers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 557dc5ed97269d82a81e0faa1eaa35e28771d2f855ef13eea99d98b51fd646d1
[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" "557dc5ed97269d82a81e0faa1eaa35e28771d2f855ef13eea99d98b51fd646d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "557dc5ed97269d82a81e0faa1eaa35e28771d2f855ef13eea99d98b51fd646d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557dc5ed97269d82a81e0faa1eaa35e28771d2f855ef13eea99d98b51fd646d1", kill_on_drop: false }`
[INFO] [stdout] 557dc5ed97269d82a81e0faa1eaa35e28771d2f855ef13eea99d98b51fd646d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d139f7ca4033e38774e3f328d034f69c3ee484f7c4c96084bd0f523df94df92b
[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" "d139f7ca4033e38774e3f328d034f69c3ee484f7c4c96084bd0f523df94df92b", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v0.7.15
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking humantime v0.1.3
[INFO] [stderr]     Checking serde_yaml v0.2.5
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking ordered-float v0.1.0
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking serde-value v0.2.1
[INFO] [stderr]     Checking log4rs v0.4.8
[INFO] [stderr]     Checking settlers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `(` or `<`, found `}`
[INFO] [stdout]    --> src/main.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 97  | impl Board {
[INFO] [stdout]     |            - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn get_
[INFO] [stdout]     |            - expected one of `(` or `<`
[INFO] [stdout] 144 | 
[INFO] [stdout] 145 | }
[INFO] [stdout]     | ^
[INFO] [stdout]     | |
[INFO] [stdout]     | unexpected token
[INFO] [stdout]     | the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `(` or `<`, found `}`
[INFO] [stdout]    --> src/main.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 97  | impl Board {
[INFO] [stdout]     |            - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn get_
[INFO] [stdout]     |            - expected one of `(` or `<`
[INFO] [stdout] 144 | 
[INFO] [stdout] 145 | }
[INFO] [stdout]     | ^
[INFO] [stdout]     | |
[INFO] [stdout]     | unexpected token
[INFO] [stdout]     | the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `settlers`
[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" "d139f7ca4033e38774e3f328d034f69c3ee484f7c4c96084bd0f523df94df92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d139f7ca4033e38774e3f328d034f69c3ee484f7c4c96084bd0f523df94df92b", kill_on_drop: false }`
[INFO] [stdout] d139f7ca4033e38774e3f328d034f69c3ee484f7c4c96084bd0f523df94df92b