[INFO] updating cached repository kennytm/test-term-coloring
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kennytm/test-term-coloring
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kennytm/test-term-coloring" "work/ex/beta-1.38-1/sources/1.37.0/gh/kennytm/test-term-coloring"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kennytm/test-term-coloring'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kennytm/test-term-coloring" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kennytm/test-term-coloring"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kennytm/test-term-coloring'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2df448b4ea6ee8bbe1ac209e6404eb8e8cc695fd
[INFO] sha for GitHub repo kennytm/test-term-coloring: 2df448b4ea6ee8bbe1ac209e6404eb8e8cc695fd
[INFO] validating manifest of kennytm/test-term-coloring 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 kennytm/test-term-coloring 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 kennytm/test-term-coloring
[INFO] finished frobbing kennytm/test-term-coloring
[INFO] frobbed toml for kennytm/test-term-coloring written to work/ex/beta-1.38-1/sources/1.37.0/gh/kennytm/test-term-coloring/Cargo.toml
[INFO] started frobbing kennytm/test-term-coloring
[INFO] finished frobbing kennytm/test-term-coloring
[INFO] frobbed toml for kennytm/test-term-coloring written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kennytm/test-term-coloring/Cargo.toml
[INFO] crate kennytm/test-term-coloring 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 kennytm/test-term-coloring 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-3/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/kennytm/test-term-coloring:/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] f9884b225227d8f41b680f6d41c119cf810d5a8eccf48fdfc3b5d941d5cfda48
[INFO] running `"docker" "start" "-a" "f9884b225227d8f41b680f6d41c119cf810d5a8eccf48fdfc3b5d941d5cfda48"`
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling rayon v0.9.0
[INFO] [stderr]    Compiling test-term-coloring v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'rayon::Configuration': Use `ThreadPoolBuilder`
[INFO] [stderr]   --> src/main.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let configuration = rayon::Configuration::new().start_handler(move |_| {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rayon::initialize': use `ThreadPoolBuilder::build_global`
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         rayon::initialize(configuration);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         rayon::initialize(configuration);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `"docker" "inspect" "f9884b225227d8f41b680f6d41c119cf810d5a8eccf48fdfc3b5d941d5cfda48"`
[INFO] running `"docker" "rm" "-f" "f9884b225227d8f41b680f6d41c119cf810d5a8eccf48fdfc3b5d941d5cfda48"`
[INFO] [stdout] f9884b225227d8f41b680f6d41c119cf810d5a8eccf48fdfc3b5d941d5cfda48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/kennytm/test-term-coloring:/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] d0c77cfc2d1ee815bd5bf76f0024538d848ce46b037899a04047a9971773cdc8
[INFO] running `"docker" "start" "-a" "d0c77cfc2d1ee815bd5bf76f0024538d848ce46b037899a04047a9971773cdc8"`
[INFO] [stderr]    Compiling test-term-coloring v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'rayon::Configuration': Use `ThreadPoolBuilder`
[INFO] [stderr]   --> src/main.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let configuration = rayon::Configuration::new().start_handler(move |_| {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rayon::initialize': use `ThreadPoolBuilder::build_global`
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         rayon::initialize(configuration);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         rayon::initialize(configuration);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "d0c77cfc2d1ee815bd5bf76f0024538d848ce46b037899a04047a9971773cdc8"`
[INFO] running `"docker" "rm" "-f" "d0c77cfc2d1ee815bd5bf76f0024538d848ce46b037899a04047a9971773cdc8"`
[INFO] [stdout] d0c77cfc2d1ee815bd5bf76f0024538d848ce46b037899a04047a9971773cdc8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/kennytm/test-term-coloring:/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] 036ab3745aeffade408d11da4382a01b1872c0d5dc1b0c8e4401be650834d4df
[INFO] running `"docker" "start" "-a" "036ab3745aeffade408d11da4382a01b1872c0d5dc1b0c8e4401be650834d4df"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_term_coloring-26b4cebf78f7108a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "036ab3745aeffade408d11da4382a01b1872c0d5dc1b0c8e4401be650834d4df"`
[INFO] running `"docker" "rm" "-f" "036ab3745aeffade408d11da4382a01b1872c0d5dc1b0c8e4401be650834d4df"`
[INFO] [stdout] 036ab3745aeffade408d11da4382a01b1872c0d5dc1b0c8e4401be650834d4df