[INFO] crate ansi_colour 0.5.3 is already in cache
[INFO] extracting crate ansi_colour 0.5.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/ansi_colour/0.5.3
[INFO] extracting crate ansi_colour 0.5.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ansi_colour/0.5.3
[INFO] validating manifest of ansi_colour-0.5.3 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 ansi_colour-0.5.3 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 ansi_colour-0.5.3
[INFO] finished frobbing ansi_colour-0.5.3
[INFO] frobbed toml for ansi_colour-0.5.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ansi_colour/0.5.3/Cargo.toml
[INFO] started frobbing ansi_colour-0.5.3
[INFO] finished frobbing ansi_colour-0.5.3
[INFO] frobbed toml for ansi_colour-0.5.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ansi_colour/0.5.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ansi_colour-0.5.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ansi_colour/0.5.3:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7ff3019a163b1311b9974414b1bd71d81812ae7a9d0fbc756ae06579d3d5fa23
[INFO] running `"docker" "start" "-a" "7ff3019a163b1311b9974414b1bd71d81812ae7a9d0fbc756ae06579d3d5fa23"`
[INFO] [stderr]    Compiling rgb24 v0.1.5
[INFO] [stderr]    Compiling ansi_colour v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:229:22
[INFO] [stderr]     |
[INFO] [stderr] 229 |             RGB_START...RGB_END => {
[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: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:238:29
[INFO] [stderr]     |
[INFO] [stderr] 238 |             GREY_SCALE_START...255 => {
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:242:13
[INFO] [stderr]     |
[INFO] [stderr] 242 |             _ => unreachable!(),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "7ff3019a163b1311b9974414b1bd71d81812ae7a9d0fbc756ae06579d3d5fa23"`
[INFO] running `"docker" "rm" "-f" "7ff3019a163b1311b9974414b1bd71d81812ae7a9d0fbc756ae06579d3d5fa23"`
[INFO] [stdout] 7ff3019a163b1311b9974414b1bd71d81812ae7a9d0fbc756ae06579d3d5fa23
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ansi_colour/0.5.3:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 11491a1bfdfceb2fb6678608e6c2db4fddc83b2063b9230776de1c482db681ef
[INFO] running `"docker" "start" "-a" "11491a1bfdfceb2fb6678608e6c2db4fddc83b2063b9230776de1c482db681ef"`
[INFO] [stderr]    Compiling ansi_colour v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:229:22
[INFO] [stderr]     |
[INFO] [stderr] 229 |             RGB_START...RGB_END => {
[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: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:238:29
[INFO] [stderr]     |
[INFO] [stderr] 238 |             GREY_SCALE_START...255 => {
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:242:13
[INFO] [stderr]     |
[INFO] [stderr] 242 |             _ => unreachable!(),
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "11491a1bfdfceb2fb6678608e6c2db4fddc83b2063b9230776de1c482db681ef"`
[INFO] running `"docker" "rm" "-f" "11491a1bfdfceb2fb6678608e6c2db4fddc83b2063b9230776de1c482db681ef"`
[INFO] [stdout] 11491a1bfdfceb2fb6678608e6c2db4fddc83b2063b9230776de1c482db681ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ansi_colour/0.5.3:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 821711160df99b725b8ca932e448548cc9318adf1bf6dab16a858c0f67d41374
[INFO] running `"docker" "start" "-a" "821711160df99b725b8ca932e448548cc9318adf1bf6dab16a858c0f67d41374"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ansi_colour-2c0e2d379985c196
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::reflexive ... ok
[INFO] [stdout] test tests::num_colours ... ok
[INFO] [stdout] test tests::from_colour ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ansi_colour
[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" "821711160df99b725b8ca932e448548cc9318adf1bf6dab16a858c0f67d41374"`
[INFO] running `"docker" "rm" "-f" "821711160df99b725b8ca932e448548cc9318adf1bf6dab16a858c0f67d41374"`
[INFO] [stdout] 821711160df99b725b8ca932e448548cc9318adf1bf6dab16a858c0f67d41374