[INFO] updating cached repository DaanHoogland/tr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DaanHoogland/tr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DaanHoogland/tr" "work/ex/beta-1.37-6/sources/1.36.0/gh/DaanHoogland/tr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/DaanHoogland/tr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DaanHoogland/tr" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DaanHoogland/tr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DaanHoogland/tr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef036497a42a42e18e3d22b79b053e9643dd419d
[INFO] sha for GitHub repo DaanHoogland/tr: ef036497a42a42e18e3d22b79b053e9643dd419d
[INFO] validating manifest of DaanHoogland/tr 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 DaanHoogland/tr 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 DaanHoogland/tr
[INFO] finished frobbing DaanHoogland/tr
[INFO] frobbed toml for DaanHoogland/tr written to work/ex/beta-1.37-6/sources/1.36.0/gh/DaanHoogland/tr/Cargo.toml
[INFO] started frobbing DaanHoogland/tr
[INFO] finished frobbing DaanHoogland/tr
[INFO] frobbed toml for DaanHoogland/tr written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DaanHoogland/tr/Cargo.toml
[INFO] crate DaanHoogland/tr 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing DaanHoogland/tr 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DaanHoogland/tr:/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] fae5a52dd0bfa5a5e4ebd798ba4b1ddcefc4b544180a88d3c26abe9c75a2ce04
[INFO] running `"docker" "start" "-a" "fae5a52dd0bfa5a5e4ebd798ba4b1ddcefc4b544180a88d3c26abe9c75a2ce04"`
[INFO] [stderr]    Compiling strsim v0.4.0
[INFO] [stderr]    Compiling clap v1.2.1
[INFO] [stderr]    Compiling tr v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.62s
[INFO] running `"docker" "inspect" "fae5a52dd0bfa5a5e4ebd798ba4b1ddcefc4b544180a88d3c26abe9c75a2ce04"`
[INFO] running `"docker" "rm" "-f" "fae5a52dd0bfa5a5e4ebd798ba4b1ddcefc4b544180a88d3c26abe9c75a2ce04"`
[INFO] [stdout] fae5a52dd0bfa5a5e4ebd798ba4b1ddcefc4b544180a88d3c26abe9c75a2ce04
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DaanHoogland/tr:/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] 74dee6eb62e9724967866c27e95ff88a6d743389b1f2c4b72419c7e4c4efe1ee
[INFO] running `"docker" "start" "-a" "74dee6eb62e9724967866c27e95ff88a6d743389b1f2c4b72419c7e4c4efe1ee"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling tr v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: constant item is never used: `MAN_PAGE`
[INFO] [stderr]   --> src/main.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / const MAN_PAGE: &'static str = /* @MANSTART{tr} */ r#"NAME
[INFO] [stderr] 7  | |     tr - translate characters
[INFO] [stderr] 8  | |
[INFO] [stderr] 9  | | SYNOPSIS
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     loads.
[INFO] [stderr] 48 | | "#; /* @MANEND */
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `complement`
[INFO] [stderr]   --> src/main.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     complement:  bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `delete`
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     delete:      bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `squeeze`
[INFO] [stderr]   --> src/main.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     squeeze:     bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `print_opts`
[INFO] [stderr]   --> src/main.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn print_opts(&self)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_opts`
[INFO] [stderr]   --> src/main.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     fn get_opts(&mut self) -> &mut Translation {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `check_opts`
[INFO] [stderr]    --> src/main.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn check_opts(&mut self) -> &mut Translation {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "74dee6eb62e9724967866c27e95ff88a6d743389b1f2c4b72419c7e4c4efe1ee"`
[INFO] running `"docker" "rm" "-f" "74dee6eb62e9724967866c27e95ff88a6d743389b1f2c4b72419c7e4c4efe1ee"`
[INFO] [stdout] 74dee6eb62e9724967866c27e95ff88a6d743389b1f2c4b72419c7e4c4efe1ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DaanHoogland/tr:/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] 6c9216768c37ed954b2dc7e4f6fb1c21c3c4d8ede116e1cc47aabcb2b938139e
[INFO] running `"docker" "start" "-a" "6c9216768c37ed954b2dc7e4f6fb1c21c3c4d8ede116e1cc47aabcb2b938139e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tr-c10c0507e3028531
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::append_replace_when_it_is_long ... ok
[INFO] [stdout] test tests::append_replace_when_it_is_exact_in_length ... ok
[INFO] [stdout] test tests::append_replace_when_it_is_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6c9216768c37ed954b2dc7e4f6fb1c21c3c4d8ede116e1cc47aabcb2b938139e"`
[INFO] running `"docker" "rm" "-f" "6c9216768c37ed954b2dc7e4f6fb1c21c3c4d8ede116e1cc47aabcb2b938139e"`
[INFO] [stdout] 6c9216768c37ed954b2dc7e4f6fb1c21c3c4d8ede116e1cc47aabcb2b938139e