[INFO] updating cached repository rust-osdev/ansi_rgb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-osdev/ansi_rgb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-osdev/ansi_rgb" "work/ex/beta-1.38-1/sources/1.37.0/gh/rust-osdev/ansi_rgb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rust-osdev/ansi_rgb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-osdev/ansi_rgb" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-osdev/ansi_rgb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-osdev/ansi_rgb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f510e1b314f10e62870501f5ca3c26b82ec62cd4
[INFO] sha for GitHub repo rust-osdev/ansi_rgb: f510e1b314f10e62870501f5ca3c26b82ec62cd4
[INFO] validating manifest of rust-osdev/ansi_rgb 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 rust-osdev/ansi_rgb 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 rust-osdev/ansi_rgb
[INFO] finished frobbing rust-osdev/ansi_rgb
[INFO] frobbed toml for rust-osdev/ansi_rgb written to work/ex/beta-1.38-1/sources/1.37.0/gh/rust-osdev/ansi_rgb/Cargo.toml
[INFO] started frobbing rust-osdev/ansi_rgb
[INFO] finished frobbing rust-osdev/ansi_rgb
[INFO] frobbed toml for rust-osdev/ansi_rgb written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-osdev/ansi_rgb/Cargo.toml
[INFO] crate rust-osdev/ansi_rgb 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 rust-osdev/ansi_rgb 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/rust-osdev/ansi_rgb:/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] 0980e800040ac6fec1701061251f4927de493aa8df1cbd754e8636f927d9f08d
[INFO] running `"docker" "start" "-a" "0980e800040ac6fec1701061251f4927de493aa8df1cbd754e8636f927d9f08d"`
[INFO] [stderr]    Compiling rgb v0.8.13
[INFO] [stderr]    Compiling ansi_rgb v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "0980e800040ac6fec1701061251f4927de493aa8df1cbd754e8636f927d9f08d"`
[INFO] running `"docker" "rm" "-f" "0980e800040ac6fec1701061251f4927de493aa8df1cbd754e8636f927d9f08d"`
[INFO] [stdout] 0980e800040ac6fec1701061251f4927de493aa8df1cbd754e8636f927d9f08d
[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/rust-osdev/ansi_rgb:/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] fd627b6a99d6d2268274d62b3b508b6cf5b63e8795c48a805888cc3b2b1e0085
[INFO] running `"docker" "start" "-a" "fd627b6a99d6d2268274d62b3b508b6cf5b63e8795c48a805888cc3b2b1e0085"`
[INFO] [stderr]    Compiling ansi_rgb v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "fd627b6a99d6d2268274d62b3b508b6cf5b63e8795c48a805888cc3b2b1e0085"`
[INFO] running `"docker" "rm" "-f" "fd627b6a99d6d2268274d62b3b508b6cf5b63e8795c48a805888cc3b2b1e0085"`
[INFO] [stdout] fd627b6a99d6d2268274d62b3b508b6cf5b63e8795c48a805888cc3b2b1e0085
[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/rust-osdev/ansi_rgb:/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] c0993b90387f2eeafca811004329d3f5463103ecfc8875660d9ef572d8d0b75d
[INFO] running `"docker" "start" "-a" "c0993b90387f2eeafca811004329d3f5463103ecfc8875660d9ef572d8d0b75d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ansi_rgb-25cefdb7884ee932
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-8e4631e73c835e59
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test formatting_of_pointers ... ok
[INFO] [stdout] test foo ... ok
[INFO] [stdout] test temporary_value_dropped_while_borrowed ... ok
[INFO] [stdout] test use_all_colors ... ok
[INFO] [stderr]    Doc-tests ansi_rgb
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs -  (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c0993b90387f2eeafca811004329d3f5463103ecfc8875660d9ef572d8d0b75d"`
[INFO] running `"docker" "rm" "-f" "c0993b90387f2eeafca811004329d3f5463103ecfc8875660d9ef572d8d0b75d"`
[INFO] [stdout] c0993b90387f2eeafca811004329d3f5463103ecfc8875660d9ef572d8d0b75d