[INFO] updating cached repository Nukesor/ctrlp-rs.vim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Nukesor/ctrlp-rs.vim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Nukesor/ctrlp-rs.vim" "work/ex/beta-1.37-6/sources/1.36.0/gh/Nukesor/ctrlp-rs.vim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Nukesor/ctrlp-rs.vim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Nukesor/ctrlp-rs.vim" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Nukesor/ctrlp-rs.vim"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Nukesor/ctrlp-rs.vim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1f14dbbc836b49177ea57b9b6f4005a7cba25cb1
[INFO] sha for GitHub repo Nukesor/ctrlp-rs.vim: 1f14dbbc836b49177ea57b9b6f4005a7cba25cb1
[INFO] validating manifest of Nukesor/ctrlp-rs.vim on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Nukesor/ctrlp-rs.vim on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Nukesor/ctrlp-rs.vim
[INFO] finished frobbing Nukesor/ctrlp-rs.vim
[INFO] frobbed toml for Nukesor/ctrlp-rs.vim written to work/ex/beta-1.37-6/sources/1.36.0/gh/Nukesor/ctrlp-rs.vim/Cargo.toml
[INFO] started frobbing Nukesor/ctrlp-rs.vim
[INFO] finished frobbing Nukesor/ctrlp-rs.vim
[INFO] frobbed toml for Nukesor/ctrlp-rs.vim written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Nukesor/ctrlp-rs.vim/Cargo.toml
[INFO] crate Nukesor/ctrlp-rs.vim already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Nukesor/ctrlp-rs.vim against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Nukesor/ctrlp-rs.vim:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d767e596500673296584791d40113646699f3464d66e96d31b7d89c358b98b13
[INFO] running `"docker" "start" "-a" "d767e596500673296584791d40113646699f3464d66e96d31b7d89c358b98b13"`
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rmpv v0.4.0
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling neovim-lib v0.6.1
[INFO] [stderr]    Compiling ctrlp-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]  --> src/event_handlers/search.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn search(event: Event, mut nvim: &Neovim) {}
[INFO] [stderr]   |               ^^^^^ help: consider prefixing with an underscore: `_event`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nvim`
[INFO] [stderr]  --> src/event_handlers/search.rs:6:33
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn search(event: Event, mut nvim: &Neovim) {}
[INFO] [stderr]   |                                 ^^^^ help: consider prefixing with an underscore: `_nvim`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:83:54
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn start_event_loop(receiver: mpsc::Receiver<Event>, mut nvim: Neovim) {
[INFO] [stderr]    |                                                      ----^^^^
[INFO] [stderr]    |                                                      |
[INFO] [stderr]    |                                                      help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/event_handlers/search.rs:6:29
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn search(event: Event, mut nvim: &Neovim) {}
[INFO] [stderr]   |                             ----^^^^
[INFO] [stderr]   |                             |
[INFO] [stderr]   |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.86s
[INFO] running `"docker" "inspect" "d767e596500673296584791d40113646699f3464d66e96d31b7d89c358b98b13"`
[INFO] running `"docker" "rm" "-f" "d767e596500673296584791d40113646699f3464d66e96d31b7d89c358b98b13"`
[INFO] [stdout] d767e596500673296584791d40113646699f3464d66e96d31b7d89c358b98b13
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Nukesor/ctrlp-rs.vim:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1f22d5584ce5351e0f4760ec5db00527e8cda389e9fd1bd76a9c4c4a6c3e0038
[INFO] running `"docker" "start" "-a" "1f22d5584ce5351e0f4760ec5db00527e8cda389e9fd1bd76a9c4c4a6c3e0038"`
[INFO] [stderr]    Compiling ctrlp-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]  --> src/event_handlers/search.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn search(event: Event, mut nvim: &Neovim) {}
[INFO] [stderr]   |               ^^^^^ help: consider prefixing with an underscore: `_event`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nvim`
[INFO] [stderr]  --> src/event_handlers/search.rs:6:33
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn search(event: Event, mut nvim: &Neovim) {}
[INFO] [stderr]   |                                 ^^^^ help: consider prefixing with an underscore: `_nvim`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:83:54
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn start_event_loop(receiver: mpsc::Receiver<Event>, mut nvim: Neovim) {
[INFO] [stderr]    |                                                      ----^^^^
[INFO] [stderr]    |                                                      |
[INFO] [stderr]    |                                                      help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/event_handlers/search.rs:6:29
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn search(event: Event, mut nvim: &Neovim) {}
[INFO] [stderr]   |                             ----^^^^
[INFO] [stderr]   |                             |
[INFO] [stderr]   |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "1f22d5584ce5351e0f4760ec5db00527e8cda389e9fd1bd76a9c4c4a6c3e0038"`
[INFO] running `"docker" "rm" "-f" "1f22d5584ce5351e0f4760ec5db00527e8cda389e9fd1bd76a9c4c4a6c3e0038"`
[INFO] [stdout] 1f22d5584ce5351e0f4760ec5db00527e8cda389e9fd1bd76a9c4c4a6c3e0038
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Nukesor/ctrlp-rs.vim:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 45e3698ec06e05da0e3e5850c6a807c83c567006a69af2c6b8e974b1458f2b46
[INFO] running `"docker" "start" "-a" "45e3698ec06e05da0e3e5850c6a807c83c567006a69af2c6b8e974b1458f2b46"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ctrlp_rs-585d7c58b3475d3b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "45e3698ec06e05da0e3e5850c6a807c83c567006a69af2c6b8e974b1458f2b46"`
[INFO] running `"docker" "rm" "-f" "45e3698ec06e05da0e3e5850c6a807c83c567006a69af2c6b8e974b1458f2b46"`
[INFO] [stdout] 45e3698ec06e05da0e3e5850c6a807c83c567006a69af2c6b8e974b1458f2b46