[INFO] updating cached repository colinstein/colours
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/colinstein/colours
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/colinstein/colours" "work/ex/beta-1.38-1/sources/1.37.0/gh/colinstein/colours"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/colinstein/colours'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/colinstein/colours" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/colinstein/colours"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/colinstein/colours'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 310373ed93631f7200c25eea5520f98be52478ee
[INFO] sha for GitHub repo colinstein/colours: 310373ed93631f7200c25eea5520f98be52478ee
[INFO] validating manifest of colinstein/colours 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 colinstein/colours 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 colinstein/colours
[INFO] finished frobbing colinstein/colours
[INFO] frobbed toml for colinstein/colours written to work/ex/beta-1.38-1/sources/1.37.0/gh/colinstein/colours/Cargo.toml
[INFO] started frobbing colinstein/colours
[INFO] finished frobbing colinstein/colours
[INFO] frobbed toml for colinstein/colours written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/colinstein/colours/Cargo.toml
[INFO] crate colinstein/colours 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 colinstein/colours 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/colinstein/colours:/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] 9d427e9dd3b0f71668dbc728c9c33c5e869f368fea27354273eea88efec2615d
[INFO] running `"docker" "start" "-a" "9d427e9dd3b0f71668dbc728c9c33c5e869f368fea27354273eea88efec2615d"`
[INFO] [stderr]    Compiling colours v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "9d427e9dd3b0f71668dbc728c9c33c5e869f368fea27354273eea88efec2615d"`
[INFO] running `"docker" "rm" "-f" "9d427e9dd3b0f71668dbc728c9c33c5e869f368fea27354273eea88efec2615d"`
[INFO] [stdout] 9d427e9dd3b0f71668dbc728c9c33c5e869f368fea27354273eea88efec2615d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/colinstein/colours:/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] cb151d0ac9ec1634ac4b235821248e423fb872f3049d22345a1c9322a562d3e7
[INFO] running `"docker" "start" "-a" "cb151d0ac9ec1634ac4b235821248e423fb872f3049d22345a1c9322a562d3e7"`
[INFO] [stderr]    Compiling colours v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "cb151d0ac9ec1634ac4b235821248e423fb872f3049d22345a1c9322a562d3e7"`
[INFO] running `"docker" "rm" "-f" "cb151d0ac9ec1634ac4b235821248e423fb872f3049d22345a1c9322a562d3e7"`
[INFO] [stdout] cb151d0ac9ec1634ac4b235821248e423fb872f3049d22345a1c9322a562d3e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/colinstein/colours:/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] 365b3bd1a7637985f6361bc882f2bc72afa365efb323d2ab2e3ffd55f39436b4
[INFO] running `"docker" "start" "-a" "365b3bd1a7637985f6361bc882f2bc72afa365efb323d2ab2e3ffd55f39436b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/colours-c359842c9cf6200c
[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" "365b3bd1a7637985f6361bc882f2bc72afa365efb323d2ab2e3ffd55f39436b4"`
[INFO] running `"docker" "rm" "-f" "365b3bd1a7637985f6361bc882f2bc72afa365efb323d2ab2e3ffd55f39436b4"`
[INFO] [stdout] 365b3bd1a7637985f6361bc882f2bc72afa365efb323d2ab2e3ffd55f39436b4