[INFO] updating cached repository https://github.com/tbsaunde/riceccd
[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] 8452010ee0206f9443c5c15e25ce0f8d5ab5cd03
[INFO] checking tbsaunde/riceccd against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbsaunde%2Friceccd" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tbsaunde/riceccd on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tbsaunde/riceccd
[INFO] finished tweaking git repo https://github.com/tbsaunde/riceccd
[INFO] tweaked toml for git repo https://github.com/tbsaunde/riceccd written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/tbsaunde/riceccd already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] a1f298fc2bfc863b5052c7581ea0d2ddf14a437f9f8163d32385eb92c9502408
[INFO] running `"docker" "start" "-a" "a1f298fc2bfc863b5052c7581ea0d2ddf14a437f9f8163d32385eb92c9502408"`
[INFO] [stderr]     Checking c_linked_list v1.1.0
[INFO] [stderr]     Checking minilzo-sys v0.1.0
[INFO] [stderr]     Checking iovec v0.1.0
[INFO] [stderr]     Checking resolve v0.1.2 (https://github.com/murarth/resolve#49b9f39e)
[INFO] [stderr]     Checking windows-named-pipe v0.1.0 (https://github.com/tbsaunde/windows-named-pipe#f4fd2919)
[INFO] [stderr]     Checking local-socket v0.1.0 (https://github.com/tbsaunde/local-socket#6ed80b71)
[INFO] [stderr]     Checking bytes v0.4.4
[INFO] [stderr]     Checking get_if_addrs v0.4.0
[INFO] [stderr]     Checking minilzo v0.1.1 (https://github.com/tbsaunde/minilzo-rs#4fc9b713)
[INFO] [stderr]     Checking iceccd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:107:47
[INFO] [stderr]     |
[INFO] [stderr] 107 |     sock.write(&len).expect("writing length");;
[INFO] [stderr]     |                                               ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:107:47
[INFO] [stderr]     |
[INFO] [stderr] 107 |     sock.write(&len).expect("writing length");;
[INFO] [stderr]     |                                               ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `main`
[INFO] [stderr]    --> src/lib.rs:298:1
[INFO] [stderr]     |
[INFO] [stderr] 298 | fn main()
[INFO] [stderr]     | ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shared_chan`
[INFO] [stderr]   --> src/bin/riceccd.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn socket_thread(shared_chan: & Mutex<MsgChannel>, local_sock: &str)
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: consider prefixing with an underscore: `_shared_chan`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shared_chan`
[INFO] [stderr]   --> src/bin/riceccd.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn socket_thread(shared_chan: & Mutex<MsgChannel>, local_sock: &str)
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: consider prefixing with an underscore: `_shared_chan`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.15s
[INFO] running `"docker" "inspect" "a1f298fc2bfc863b5052c7581ea0d2ddf14a437f9f8163d32385eb92c9502408"`
[INFO] running `"docker" "rm" "-f" "a1f298fc2bfc863b5052c7581ea0d2ddf14a437f9f8163d32385eb92c9502408"`
[INFO] [stdout] a1f298fc2bfc863b5052c7581ea0d2ddf14a437f9f8163d32385eb92c9502408