[INFO] crate tmux-hints 0.1.1 is already in cache
[INFO] extracting crate tmux-hints 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/tmux-hints/0.1.1
[INFO] extracting crate tmux-hints 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tmux-hints/0.1.1
[INFO] validating manifest of tmux-hints-0.1.1 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 tmux-hints-0.1.1 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 tmux-hints-0.1.1
[INFO] finished frobbing tmux-hints-0.1.1
[INFO] frobbed toml for tmux-hints-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tmux-hints/0.1.1/Cargo.toml
[INFO] started frobbing tmux-hints-0.1.1
[INFO] finished frobbing tmux-hints-0.1.1
[INFO] frobbed toml for tmux-hints-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tmux-hints/0.1.1/Cargo.toml
[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 tmux-hints-0.1.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tmux-hints/0.1.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 42ec193c83ae8b78e14ff80233ab581d4568110799f202b92a9f1367b0b430f6
[INFO] running `"docker" "start" "-a" "42ec193c83ae8b78e14ff80233ab581d4568110799f202b92a9f1367b0b430f6"`
[INFO] [stderr]    Compiling tmux-hints v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:35:16
[INFO] [stderr]    |
[INFO] [stderr] 35 |             '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:51:10
[INFO] [stderr]    |
[INFO] [stderr] 51 |         .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 1.39s
[INFO] running `"docker" "inspect" "42ec193c83ae8b78e14ff80233ab581d4568110799f202b92a9f1367b0b430f6"`
[INFO] running `"docker" "rm" "-f" "42ec193c83ae8b78e14ff80233ab581d4568110799f202b92a9f1367b0b430f6"`
[INFO] [stdout] 42ec193c83ae8b78e14ff80233ab581d4568110799f202b92a9f1367b0b430f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tmux-hints/0.1.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 13959eed05c24aa8f8bcb630fd392f9200196ab5b79b486ac5e1d5082eb236f2
[INFO] running `"docker" "start" "-a" "13959eed05c24aa8f8bcb630fd392f9200196ab5b79b486ac5e1d5082eb236f2"`
[INFO] [stderr]    Compiling tmux-hints v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:35:16
[INFO] [stderr]    |
[INFO] [stderr] 35 |             '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:51:10
[INFO] [stderr]    |
[INFO] [stderr] 51 |         .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 0.64s
[INFO] running `"docker" "inspect" "13959eed05c24aa8f8bcb630fd392f9200196ab5b79b486ac5e1d5082eb236f2"`
[INFO] running `"docker" "rm" "-f" "13959eed05c24aa8f8bcb630fd392f9200196ab5b79b486ac5e1d5082eb236f2"`
[INFO] [stdout] 13959eed05c24aa8f8bcb630fd392f9200196ab5b79b486ac5e1d5082eb236f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tmux-hints/0.1.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9e124cb2cc67edac1a8d9190a1755a7f20d55e88f8a0f4a86633772c1a6e1e79
[INFO] running `"docker" "start" "-a" "9e124cb2cc67edac1a8d9190a1755a7f20d55e88f8a0f4a86633772c1a6e1e79"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tmux_hints-50ba502d53870ad7
[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" "9e124cb2cc67edac1a8d9190a1755a7f20d55e88f8a0f4a86633772c1a6e1e79"`
[INFO] running `"docker" "rm" "-f" "9e124cb2cc67edac1a8d9190a1755a7f20d55e88f8a0f4a86633772c1a6e1e79"`
[INFO] [stdout] 9e124cb2cc67edac1a8d9190a1755a7f20d55e88f8a0f4a86633772c1a6e1e79