[INFO] updating cached repository marchelzo/ircnvim-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marchelzo/ircnvim-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marchelzo/ircnvim-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/marchelzo/ircnvim-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/marchelzo/ircnvim-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marchelzo/ircnvim-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marchelzo/ircnvim-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marchelzo/ircnvim-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4613f55681118d99090e0d43d2f9ae95c64bd7d9
[INFO] sha for GitHub repo marchelzo/ircnvim-rs: 4613f55681118d99090e0d43d2f9ae95c64bd7d9
[INFO] validating manifest of marchelzo/ircnvim-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 marchelzo/ircnvim-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 marchelzo/ircnvim-rs
[INFO] finished frobbing marchelzo/ircnvim-rs
[INFO] frobbed toml for marchelzo/ircnvim-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/marchelzo/ircnvim-rs/Cargo.toml
[INFO] started frobbing marchelzo/ircnvim-rs
[INFO] finished frobbing marchelzo/ircnvim-rs
[INFO] frobbed toml for marchelzo/ircnvim-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marchelzo/ircnvim-rs/Cargo.toml
[INFO] crate marchelzo/ircnvim-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/marchelzo/ircnvim-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[INFO] the lockfile is outdated, regenerating it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 marchelzo/ircnvim-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-2/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/marchelzo/ircnvim-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] 99155181b9997170a72ca5eaba699f210995250ee0dae2d1e9017d0cfdfce7e4
[INFO] running `"docker" "start" "-a" "99155181b9997170a72ca5eaba699f210995250ee0dae2d1e9017d0cfdfce7e4"`
[INFO] [stderr]    Compiling ircnvim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `quote` in crate `regex`
[INFO] [stderr]   --> src/ircnvim/session.rs:64:109
[INFO] [stderr]    |
[INFO] [stderr] 64 |             _my_nick_regex = Box::into_raw(Box::new(Regex::new(&format!(r"([^A-Z]|\b){}([^A-Z]|\b)", regex::quote(&config.nick))).unwrap()));
[INFO] [stderr]    |                                                                                                             ^^^^^ not found in `regex`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `quote` in crate `regex`
[INFO] [stderr]   --> src/ircnvim/session.rs:90:36
[INFO] [stderr]    |
[INFO] [stderr] 90 |         println!("NICK {}", regex::quote(&self.config.nick));
[INFO] [stderr]    |                                    ^^^^^ not found in `regex`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `quote` in crate `regex`
[INFO] [stderr]    --> src/ircnvim/session.rs:315:48
[INFO] [stderr]     |
[INFO] [stderr] 315 |                     println!("NICK {}", regex::quote(new_nick));
[INFO] [stderr]     |                                                ^^^^^ not found in `regex`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(slice_patterns)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(const_fn)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/ircnvim/text.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/ircnvim/text.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/ircnvim/session.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/ircnvim/session.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 thread::sleep_ms(MIN_UPDATE_INTERVAL_MS);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ircnvim/session.rs:182:34
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 Ok(line) => line.trim_right().to_string(),
[INFO] [stderr]     |                                  ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/ircnvim/session.rs:191:29
[INFO] [stderr]     |
[INFO] [stderr] 191 |             let rest = rest.trim_left();
[INFO] [stderr]     |                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/ircnvim/session.rs:231:63
[INFO] [stderr]     |
[INFO] [stderr] 231 |             self.handle_command(&input[1..end], &input[end..].trim_left());
[INFO] [stderr]     |                                                               ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/ircnvim/session.rs:655:9
[INFO] [stderr]     |
[INFO] [stderr] 655 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/ircnvim/session.rs:681:9
[INFO] [stderr]     |
[INFO] [stderr] 681 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/ircnvim/config.rs:52:37
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 let option = option.trim_right();
[INFO] [stderr]    |                                     ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/ircnvim/session.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Iterator`
[INFO] [stderr]   --> src/ircnvim/room.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::iter::Iterator;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `ircnvim`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "99155181b9997170a72ca5eaba699f210995250ee0dae2d1e9017d0cfdfce7e4"`
[INFO] running `"docker" "rm" "-f" "99155181b9997170a72ca5eaba699f210995250ee0dae2d1e9017d0cfdfce7e4"`
[INFO] [stdout] 99155181b9997170a72ca5eaba699f210995250ee0dae2d1e9017d0cfdfce7e4