[INFO] updating cached repository https://github.com/3Byuan/line-chater
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd46a8d2ab16819a590974f37e8199fe8096be3a
[INFO] checking 3Byuan/line-chater against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3Byuan%2Fline-chater" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/3Byuan/line-chater on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/3Byuan/line-chater
[INFO] finished tweaking git repo https://github.com/3Byuan/line-chater
[INFO] tweaked toml for git repo https://github.com/3Byuan/line-chater written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/3Byuan/line-chater already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a30b2352d0cc2c4109493a32f8cdd0cf32d2eb2ad4d1a9f106232f8dbdb31f31
[INFO] running `"docker" "start" "-a" "a30b2352d0cc2c4109493a32f8cdd0cf32d2eb2ad4d1a9f106232f8dbdb31f31"`
[INFO] [stderr]     Checking futures v0.1.19
[INFO] [stderr]     Checking lazycell v0.6.0
[INFO] [stderr]     Checking slab v0.4.0
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking crossbeam-utils v0.3.2
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking net2 v0.2.32
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking crossbeam-epoch v0.4.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking mio v0.6.14
[INFO] [stderr]     Checking crossbeam-deque v0.3.0
[INFO] [stderr]     Checking tokio-executor v0.1.0
[INFO] [stderr]     Checking tokio-io v0.1.6
[INFO] [stderr]     Checking tokio-threadpool v0.1.0
[INFO] [stderr]     Checking tokio-reactor v0.1.0
[INFO] [stderr]     Checking tokio v0.1.3
[INFO] [stderr]     Checking line-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: unexpected closing delimiter: `}`
[INFO] [stderr]   --> src/main.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | }
[INFO] [stderr]    | ^ unexpected closing delimiter
[INFO] [stderr] 
[INFO] [stderr] error: mismatched closing delimiter: `)`
[INFO] [stderr]   --> src/main.rs:30:52
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn main() {
[INFO] [stderr]    |           - unclosed delimiter
[INFO] [stderr] 30 |     let state = Arc::new(Mutex::new(Shared::new())));
[INFO] [stderr]    |                                                    ^ mismatched closing delimiter
[INFO] [stderr] 
[INFO] [stderr] error: unexpected closing delimiter: `}`
[INFO] [stderr]   --> src/main.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | }
[INFO] [stderr]    | ^ unexpected closing delimiter
[INFO] [stderr] 
[INFO] [stderr] error: mismatched closing delimiter: `)`
[INFO] [stderr]   --> src/main.rs:30:52
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn main() {
[INFO] [stderr]    |           - unclosed delimiter
[INFO] [stderr] 30 |     let state = Arc::new(Mutex::new(Shared::new())));
[INFO] [stderr]    |                                                    ^ mismatched closing delimiter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `line-chat`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `line-chat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a30b2352d0cc2c4109493a32f8cdd0cf32d2eb2ad4d1a9f106232f8dbdb31f31"`
[INFO] running `"docker" "rm" "-f" "a30b2352d0cc2c4109493a32f8cdd0cf32d2eb2ad4d1a9f106232f8dbdb31f31"`
[INFO] [stdout] a30b2352d0cc2c4109493a32f8cdd0cf32d2eb2ad4d1a9f106232f8dbdb31f31