[INFO] updating cached repository Roger/tmux-hints
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Roger/tmux-hints
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Roger/tmux-hints" "work/ex/beta-1.38-1/sources/1.37.0/gh/Roger/tmux-hints"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Roger/tmux-hints'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Roger/tmux-hints" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Roger/tmux-hints"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Roger/tmux-hints'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b8d0e0ac28de3e9178a1cf39ca7e001b2f5a5a3
[INFO] sha for GitHub repo Roger/tmux-hints: 1b8d0e0ac28de3e9178a1cf39ca7e001b2f5a5a3
[INFO] validating manifest of Roger/tmux-hints 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 Roger/tmux-hints 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 Roger/tmux-hints
[INFO] finished frobbing Roger/tmux-hints
[INFO] frobbed toml for Roger/tmux-hints written to work/ex/beta-1.38-1/sources/1.37.0/gh/Roger/tmux-hints/Cargo.toml
[INFO] started frobbing Roger/tmux-hints
[INFO] finished frobbing Roger/tmux-hints
[INFO] frobbed toml for Roger/tmux-hints written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Roger/tmux-hints/Cargo.toml
[INFO] crate Roger/tmux-hints 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Roger/tmux-hints 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-6/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/Roger/tmux-hints:/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] bd46924162b39aab26ef3fd3332d21674b23d92955567be77dee92e097d73be4
[INFO] running `"docker" "start" "-a" "bd46924162b39aab26ef3fd3332d21674b23d92955567be77dee92e097d73be4"`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling once_cell v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling tmux-hints v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]   --> src/utils.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 |         .before_exec(|| unsafe {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.48s
[INFO] running `"docker" "inspect" "bd46924162b39aab26ef3fd3332d21674b23d92955567be77dee92e097d73be4"`
[INFO] running `"docker" "rm" "-f" "bd46924162b39aab26ef3fd3332d21674b23d92955567be77dee92e097d73be4"`
[INFO] [stdout] bd46924162b39aab26ef3fd3332d21674b23d92955567be77dee92e097d73be4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/Roger/tmux-hints:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] d4be56b71b20b1401388114e47bfe2b02c5387f660a04ee9bcebafa424b072c3
[INFO] running `"docker" "start" "-a" "d4be56b71b20b1401388114e47bfe2b02c5387f660a04ee9bcebafa424b072c3"`
[INFO] [stderr]    Compiling tmux-hints v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |             '0'...'9' => {
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]   --> src/utils.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 |         .before_exec(|| unsafe {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "d4be56b71b20b1401388114e47bfe2b02c5387f660a04ee9bcebafa424b072c3"`
[INFO] running `"docker" "rm" "-f" "d4be56b71b20b1401388114e47bfe2b02c5387f660a04ee9bcebafa424b072c3"`
[INFO] [stdout] d4be56b71b20b1401388114e47bfe2b02c5387f660a04ee9bcebafa424b072c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/Roger/tmux-hints:/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" "test" "--frozen"`
[INFO] [stdout] 45be1f9ddfc6c67c0f966ca44e2313fa87735ca177c5e9d107cb7ced9d7f3d32
[INFO] running `"docker" "start" "-a" "45be1f9ddfc6c67c0f966ca44e2313fa87735ca177c5e9d107cb7ced9d7f3d32"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tmux_hints-ab93206c7ad415ad
[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" "45be1f9ddfc6c67c0f966ca44e2313fa87735ca177c5e9d107cb7ced9d7f3d32"`
[INFO] running `"docker" "rm" "-f" "45be1f9ddfc6c67c0f966ca44e2313fa87735ca177c5e9d107cb7ced9d7f3d32"`
[INFO] [stdout] 45be1f9ddfc6c67c0f966ca44e2313fa87735ca177c5e9d107cb7ced9d7f3d32