[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 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b6da98305fef2bc437d239e18b28d24d95b8965a1ed5a2675d151ccb14125acb
[INFO] running `"docker" "start" "-a" "b6da98305fef2bc437d239e18b28d24d95b8965a1ed5a2675d151ccb14125acb"`
[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 1.14s
[INFO] running `"docker" "inspect" "b6da98305fef2bc437d239e18b28d24d95b8965a1ed5a2675d151ccb14125acb"`
[INFO] running `"docker" "rm" "-f" "b6da98305fef2bc437d239e18b28d24d95b8965a1ed5a2675d151ccb14125acb"`
[INFO] [stdout] b6da98305fef2bc437d239e18b28d24d95b8965a1ed5a2675d151ccb14125acb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a78277065ac3309dfd294f99c7162128fff5bc617a24dda8d1d0b4460a7da6a7
[INFO] running `"docker" "start" "-a" "a78277065ac3309dfd294f99c7162128fff5bc617a24dda8d1d0b4460a7da6a7"`
[INFO] [stderr]    Compiling ansi_rgb v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "a78277065ac3309dfd294f99c7162128fff5bc617a24dda8d1d0b4460a7da6a7"`
[INFO] running `"docker" "rm" "-f" "a78277065ac3309dfd294f99c7162128fff5bc617a24dda8d1d0b4460a7da6a7"`
[INFO] [stdout] a78277065ac3309dfd294f99c7162128fff5bc617a24dda8d1d0b4460a7da6a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 87c94ff5035d92c2768f5fb3dd406e61648d2b67b5c60488feb689f01472ef33
[INFO] running `"docker" "start" "-a" "87c94ff5035d92c2768f5fb3dd406e61648d2b67b5c60488feb689f01472ef33"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ansi_rgb-c805e9f6ed1067e7
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-6707422da5d62e5c
[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 foo ... ok
[INFO] [stdout] test formatting_of_pointers ... ok
[INFO] [stdout] test temporary_value_dropped_while_borrowed ... ok
[INFO] [stderr]    Doc-tests ansi_rgb
[INFO] [stdout] test use_all_colors ... ok
[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 41) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs -  (line 56) ... 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" "87c94ff5035d92c2768f5fb3dd406e61648d2b67b5c60488feb689f01472ef33"`
[INFO] running `"docker" "rm" "-f" "87c94ff5035d92c2768f5fb3dd406e61648d2b67b5c60488feb689f01472ef33"`
[INFO] [stdout] 87c94ff5035d92c2768f5fb3dd406e61648d2b67b5c60488feb689f01472ef33