[INFO] updating cached repository ponchoalv/rust-chat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ponchoalv/rust-chat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ponchoalv/rust-chat" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ponchoalv/rust-chat"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ponchoalv/rust-chat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ponchoalv/rust-chat" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ponchoalv/rust-chat"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ponchoalv/rust-chat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2761c4b80652ba7fa349d2249622630d4ef766a5
[INFO] sha for GitHub repo ponchoalv/rust-chat: 2761c4b80652ba7fa349d2249622630d4ef766a5
[INFO] validating manifest of ponchoalv/rust-chat on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ponchoalv/rust-chat on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ponchoalv/rust-chat
[INFO] finished frobbing ponchoalv/rust-chat
[INFO] frobbed toml for ponchoalv/rust-chat written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ponchoalv/rust-chat/Cargo.toml
[INFO] started frobbing ponchoalv/rust-chat
[INFO] finished frobbing ponchoalv/rust-chat
[INFO] frobbed toml for ponchoalv/rust-chat written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/ponchoalv/rust-chat/Cargo.toml
[INFO] crate ponchoalv/rust-chat already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ponchoalv/rust-chat against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/ponchoalv/rust-chat:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9664b44772df07710ad753808fb051f55c54bef3aca182cd6bfc4ae55337e64a
[INFO] running `"docker" "start" "-a" "9664b44772df07710ad753808fb051f55c54bef3aca182cd6bfc4ae55337e64a"`
[INFO] [stderr]    Compiling http-muncher v0.2.5
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking sha1 v0.1.1
[INFO] [stderr]     Checking miow v0.1.3
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: invalid unicode character escape
[INFO] [stderr]   --> src/frame.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |         println!("Hello\x20W\u{f3}rld!\u{abcdef}");
[INFO] [stderr]    |                                       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: unicode escape must be at most 10FFFF
[INFO] [stderr] 
[INFO] [stderr] error[E0583]: file not found for module `stuff`
[INFO] [stderr]  --> src/frame.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | mod stuff;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: name the file either frame/stuff.rs or frame/stuff/mod.rs inside the directory "src"
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0583`.
[INFO] [stderr] error: Could not compile `chat`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: invalid unicode character escape
[INFO] [stderr]   --> src/frame.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |         println!("Hello\x20W\u{f3}rld!\u{abcdef}");
[INFO] [stderr]    |                                       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: unicode escape must be at most 10FFFF
[INFO] [stderr] 
[INFO] [stderr] error[E0583]: file not found for module `stuff`
[INFO] [stderr]  --> src/frame.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | mod stuff;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: name the file either frame/stuff.rs or frame/stuff/mod.rs inside the directory "src"
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0583`.
[INFO] [stderr] error: Could not compile `chat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9664b44772df07710ad753808fb051f55c54bef3aca182cd6bfc4ae55337e64a"`
[INFO] running `"docker" "rm" "-f" "9664b44772df07710ad753808fb051f55c54bef3aca182cd6bfc4ae55337e64a"`
[INFO] [stdout] 9664b44772df07710ad753808fb051f55c54bef3aca182cd6bfc4ae55337e64a