[INFO] cloning repository https://github.com/3045542591/lesson3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/3045542591/lesson3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3045542591%2Flesson3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3045542591%2Flesson3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 871185b5923a404f9283ed56447ba0e2c24b604c
[INFO] checking 3045542591/lesson3 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3045542591%2Flesson3" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/3045542591/lesson3 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/3045542591/lesson3
[INFO] finished tweaking git repo https://github.com/3045542591/lesson3
[INFO] tweaked toml for git repo https://github.com/3045542591/lesson3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/3045542591/lesson3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb2af81d44e51dafb609556438367d1576142b5d4a1b480c79201af6f5abe2ab
[INFO] running `Command { std: "docker" "start" "-a" "eb2af81d44e51dafb609556438367d1576142b5d4a1b480c79201af6f5abe2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb2af81d44e51dafb609556438367d1576142b5d4a1b480c79201af6f5abe2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2af81d44e51dafb609556438367d1576142b5d4a1b480c79201af6f5abe2ab", kill_on_drop: false }`
[INFO] [stdout] eb2af81d44e51dafb609556438367d1576142b5d4a1b480c79201af6f5abe2ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcd738524ef48cc337c6377b0c64913715b65440f1b5b2ada86925122354978b
[INFO] running `Command { std: "docker" "start" "-a" "dcd738524ef48cc337c6377b0c64913715b65440f1b5b2ada86925122354978b", kill_on_drop: false }`
[INFO] [stderr]     Checking tcp-server-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/server.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/server.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tcp-server-client`
[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[E0277]: can't compare `[u8; 9]` with `[u8; 6]`
[INFO] [stdout]   --> src/client.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     if &data == msg {
[INFO] [stdout]    |                              ^^ no implementation for `[u8; 9] == [u8; 6]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<[u8; 6]>` is not implemented for `[u8; 9]`
[INFO] [stdout]    = note: required because of the requirements on the impl of `PartialEq<&[u8; 6]>` for `&[u8; 9]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `[u8; 9]` with `[u8; 6]`
[INFO] [stdout]   --> src/client.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     if &data == msg {
[INFO] [stdout]    |                              ^^ no implementation for `[u8; 9] == [u8; 6]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `PartialEq<[u8; 6]>` is not implemented for `[u8; 9]`
[INFO] [stdout]    = note: required because of the requirements on the impl of `PartialEq<&[u8; 6]>` for `&[u8; 9]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "dcd738524ef48cc337c6377b0c64913715b65440f1b5b2ada86925122354978b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd738524ef48cc337c6377b0c64913715b65440f1b5b2ada86925122354978b", kill_on_drop: false }`
[INFO] [stdout] dcd738524ef48cc337c6377b0c64913715b65440f1b5b2ada86925122354978b