[INFO] updating cached repository wilsoniya/shitchat-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wilsoniya/shitchat-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wilsoniya/shitchat-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/wilsoniya/shitchat-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wilsoniya/shitchat-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wilsoniya/shitchat-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wilsoniya/shitchat-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wilsoniya/shitchat-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4eab981a5876768acabcf761265c9cff049564b4
[INFO] sha for GitHub repo wilsoniya/shitchat-rs: 4eab981a5876768acabcf761265c9cff049564b4
[INFO] validating manifest of wilsoniya/shitchat-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wilsoniya/shitchat-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wilsoniya/shitchat-rs
[INFO] finished frobbing wilsoniya/shitchat-rs
[INFO] frobbed toml for wilsoniya/shitchat-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/wilsoniya/shitchat-rs/Cargo.toml
[INFO] started frobbing wilsoniya/shitchat-rs
[INFO] finished frobbing wilsoniya/shitchat-rs
[INFO] frobbed toml for wilsoniya/shitchat-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wilsoniya/shitchat-rs/Cargo.toml
[INFO] crate wilsoniya/shitchat-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wilsoniya/shitchat-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wilsoniya/shitchat-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wilsoniya/shitchat-rs:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ee52e61e07d350a52f9daa2b5b34fd1b009dbc26a0a990a9a759da2771041258
[INFO] running `"docker" "start" "-a" "ee52e61e07d350a52f9daa2b5b34fd1b009dbc26a0a990a9a759da2771041258"`
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling byteorder v0.3.13
[INFO] [stderr]    Compiling sha1 v0.1.1
[INFO] [stderr]    Compiling shitchat v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]   --> src/http.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 | #[derive(Show)]
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find derive macro `Show` in this scope
[INFO] [stderr]   --> src/http.rs:40:10
[INFO] [stderr]    |
[INFO] [stderr] 40 | #[derive(Show)]
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ws`
[INFO] [stderr]   --> src/views.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use ws;
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Result`
[INFO] [stderr]  --> src/server.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/http.rs:51:53
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let value = String::from(kv.next().unwrap().trim_left());
[INFO] [stderr]    |                                                     ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stderr]   --> src/views.rs:46:28
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let res_str = response.connect("\r\n");
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stderr]   --> src/server.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 24 |     response.connect("\r\n")
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stderr]   --> src/server.rs:53:36
[INFO] [stderr]    |
[INFO] [stderr] 53 |     println!("{}\n", request_lines.connect("\n"));
[INFO] [stderr]    |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `shitchat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ee52e61e07d350a52f9daa2b5b34fd1b009dbc26a0a990a9a759da2771041258"`
[INFO] running `"docker" "rm" "-f" "ee52e61e07d350a52f9daa2b5b34fd1b009dbc26a0a990a9a759da2771041258"`
[INFO] [stdout] ee52e61e07d350a52f9daa2b5b34fd1b009dbc26a0a990a9a759da2771041258