[INFO] updating cached repository musically-ut/tz_cli.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/musically-ut/tz_cli.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/musically-ut/tz_cli.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/musically-ut/tz_cli.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/musically-ut/tz_cli.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/musically-ut/tz_cli.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/musically-ut/tz_cli.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/musically-ut/tz_cli.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d519ee4b10024f6cb1750b85e979ecbb5a9ffa71
[INFO] sha for GitHub repo musically-ut/tz_cli.rs: d519ee4b10024f6cb1750b85e979ecbb5a9ffa71
[INFO] validating manifest of musically-ut/tz_cli.rs 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 musically-ut/tz_cli.rs 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 musically-ut/tz_cli.rs
[INFO] finished frobbing musically-ut/tz_cli.rs
[INFO] frobbed toml for musically-ut/tz_cli.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/musically-ut/tz_cli.rs/Cargo.toml
[INFO] started frobbing musically-ut/tz_cli.rs
[INFO] finished frobbing musically-ut/tz_cli.rs
[INFO] frobbed toml for musically-ut/tz_cli.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/musically-ut/tz_cli.rs/Cargo.toml
[INFO] crate musically-ut/tz_cli.rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing musically-ut/tz_cli.rs 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/musically-ut/tz_cli.rs:/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] 424ef2f98c6cdd1107818c24aae3540a32d61a0d1370ba82c6f0eac54bfce174
[INFO] running `"docker" "start" "-a" "424ef2f98c6cdd1107818c24aae3540a32d61a0d1370ba82c6f0eac54bfce174"`
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling parse-zoneinfo v0.1.0
[INFO] [stderr]    Compiling chrono-tz v0.3.0
[INFO] [stderr]    Compiling tz_cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:61:20
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let opt_home = env::home_dir();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.99s
[INFO] running `"docker" "inspect" "424ef2f98c6cdd1107818c24aae3540a32d61a0d1370ba82c6f0eac54bfce174"`
[INFO] running `"docker" "rm" "-f" "424ef2f98c6cdd1107818c24aae3540a32d61a0d1370ba82c6f0eac54bfce174"`
[INFO] [stdout] 424ef2f98c6cdd1107818c24aae3540a32d61a0d1370ba82c6f0eac54bfce174
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/musically-ut/tz_cli.rs:/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] f1bd7415f192dccf16dadd15d394a2d01b9b7f45d198a2bb9f5836171ae4954b
[INFO] running `"docker" "start" "-a" "f1bd7415f192dccf16dadd15d394a2d01b9b7f45d198a2bb9f5836171ae4954b"`
[INFO] [stderr]    Compiling tz_cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:61:20
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let opt_home = env::home_dir();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "f1bd7415f192dccf16dadd15d394a2d01b9b7f45d198a2bb9f5836171ae4954b"`
[INFO] running `"docker" "rm" "-f" "f1bd7415f192dccf16dadd15d394a2d01b9b7f45d198a2bb9f5836171ae4954b"`
[INFO] [stdout] f1bd7415f192dccf16dadd15d394a2d01b9b7f45d198a2bb9f5836171ae4954b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/musically-ut/tz_cli.rs:/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] da4adfe7eebaf03b61b5dda1554e1872924971b01f7c339822ced482e673a053
[INFO] running `"docker" "start" "-a" "da4adfe7eebaf03b61b5dda1554e1872924971b01f7c339822ced482e673a053"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tz-7bbf3a0a8a3e446b
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_get_tz_file ... ok
[INFO] [stdout] test tests::test_read_file ... ok
[INFO] [stdout] test tests::test_read_file_not_found ... 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" "da4adfe7eebaf03b61b5dda1554e1872924971b01f7c339822ced482e673a053"`
[INFO] running `"docker" "rm" "-f" "da4adfe7eebaf03b61b5dda1554e1872924971b01f7c339822ced482e673a053"`
[INFO] [stdout] da4adfe7eebaf03b61b5dda1554e1872924971b01f7c339822ced482e673a053