[INFO] crate peep 0.1.4 is already in cache
[INFO] extracting crate peep 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/peep/0.1.4
[INFO] extracting crate peep 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/peep/0.1.4
[INFO] validating manifest of peep-0.1.4 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 peep-0.1.4 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 peep-0.1.4
[INFO] finished frobbing peep-0.1.4
[INFO] frobbed toml for peep-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/peep/0.1.4/Cargo.toml
[INFO] started frobbing peep-0.1.4
[INFO] finished frobbing peep-0.1.4
[INFO] frobbed toml for peep-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/peep/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 peep-0.1.4 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/peep/0.1.4:/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] d9eb39aab61c52cfa23e2632b95ebd6db97628838d177292a4062c55983775bf
[INFO] running `"docker" "start" "-a" "d9eb39aab61c52cfa23e2632b95ebd6db97628838d177292a4062c55983775bf"`
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling peep v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `AsRawFd` is imported redundantly
[INFO] [stderr]   --> src/app.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 7  | use std::os::unix::io::AsRawFd;
[INFO] [stderr]    |     -------------------------- the item `AsRawFd` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 79 |         use std::os::unix::io::AsRawFd;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/app.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let mut bufreader = BufReader::new(file);
[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]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `"docker" "inspect" "d9eb39aab61c52cfa23e2632b95ebd6db97628838d177292a4062c55983775bf"`
[INFO] running `"docker" "rm" "-f" "d9eb39aab61c52cfa23e2632b95ebd6db97628838d177292a4062c55983775bf"`
[INFO] [stdout] d9eb39aab61c52cfa23e2632b95ebd6db97628838d177292a4062c55983775bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/peep/0.1.4:/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] 5869afe73d6a3421ec3538cf44302e2ee7f7ec07a2e0c911b39b25d0541c3cc7
[INFO] running `"docker" "start" "-a" "5869afe73d6a3421ec3538cf44302e2ee7f7ec07a2e0c911b39b25d0541c3cc7"`
[INFO] [stderr]    Compiling peep v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `AsRawFd` is imported redundantly
[INFO] [stderr]   --> src/app.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 7  | use std::os::unix::io::AsRawFd;
[INFO] [stderr]    |     -------------------------- the item `AsRawFd` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 79 |         use std::os::unix::io::AsRawFd;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/app.rs:207:17
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let mut bufreader = BufReader::new(file);
[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]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `"docker" "inspect" "5869afe73d6a3421ec3538cf44302e2ee7f7ec07a2e0c911b39b25d0541c3cc7"`
[INFO] running `"docker" "rm" "-f" "5869afe73d6a3421ec3538cf44302e2ee7f7ec07a2e0c911b39b25d0541c3cc7"`
[INFO] [stdout] 5869afe73d6a3421ec3538cf44302e2ee7f7ec07a2e0c911b39b25d0541c3cc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/peep/0.1.4:/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] f8579d92f19ef997902d4a6bbb67f6413f8afc30a00c8eb5f468e6aeb3c5354e
[INFO] running `"docker" "start" "-a" "f8579d92f19ef997902d4a6bbb67f6413f8afc30a00c8eb5f468e6aeb3c5354e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/peep-f91b3f00b26b95e0
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test pane::tests::test_limit_bottom_y ... ok
[INFO] [stdout] test keybind::tests::test_keybind_number ... ok
[INFO] [stdout] test pane::tests::test_goto_vertical_lines ... ok
[INFO] [stdout] test pane::tests::test_goto_horizontal_line ... ok
[INFO] [stdout] test pane::tests::test_limit_right_x ... ok
[INFO] [stdout] test keybind::tests::test_keybind_command ... ok
[INFO] [stdout] test keybind::tests::test_keybind_search ... ok
[INFO] [stdout] test pane::tests::test_set_highlight_searcher ... ok
[INFO] [stdout] test pane::tests::test_show_line_number ... ok
[INFO] [stdout] test pane::tests::test_scroll_up_down ... ok
[INFO] [stdout] test pane::tests::test_scroll_left_right ... ok
[INFO] [stdout] test search::tests::test_plane ... ok
[INFO] [stdout] test pane::tests::test_load ... ok
[INFO] [stdout] test pane::tests::test_show_highlight ... ok
[INFO] [stdout] test tab::tests::test_tab ... ok
[INFO] [stdout] test pane::tests::test_set_message ... ok
[INFO] [stdout] test unicode_divide::tests::test_iterator ... ok
[INFO] [stdout] test unicode_divide::tests::test_seek ... ok
[INFO] [stdout] test pane::tests::test_range_of_visible_lines ... ok
[INFO] [stdout] test pane::tests::test_set_height ... ok
[INFO] [stdout] test search::tests::test_regex ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/peep-e04559378b7956de
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peep
[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] [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" "f8579d92f19ef997902d4a6bbb67f6413f8afc30a00c8eb5f468e6aeb3c5354e"`
[INFO] running `"docker" "rm" "-f" "f8579d92f19ef997902d4a6bbb67f6413f8afc30a00c8eb5f468e6aeb3c5354e"`
[INFO] [stdout] f8579d92f19ef997902d4a6bbb67f6413f8afc30a00c8eb5f468e6aeb3c5354e