[INFO] updating cached repository sector-f/colorfs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sector-f/colorfs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sector-f/colorfs" "work/ex/beta-1.38-1/sources/1.37.0/gh/sector-f/colorfs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sector-f/colorfs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sector-f/colorfs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sector-f/colorfs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sector-f/colorfs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] db00c80dcb65b0255f76eadac1ff4a9f9d81ff63
[INFO] sha for GitHub repo sector-f/colorfs: db00c80dcb65b0255f76eadac1ff4a9f9d81ff63
[INFO] validating manifest of sector-f/colorfs 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 sector-f/colorfs 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 sector-f/colorfs
[INFO] finished frobbing sector-f/colorfs
[INFO] frobbed toml for sector-f/colorfs written to work/ex/beta-1.38-1/sources/1.37.0/gh/sector-f/colorfs/Cargo.toml
[INFO] started frobbing sector-f/colorfs
[INFO] finished frobbing sector-f/colorfs
[INFO] frobbed toml for sector-f/colorfs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sector-f/colorfs/Cargo.toml
[INFO] crate sector-f/colorfs 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 sector-f/colorfs 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sector-f/colorfs:/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] 3bab6ffb8c4086a8994cb0701f2e0792d5537198961b96e66e22ceecb8becae8
[INFO] running `"docker" "start" "-a" "3bab6ffb8c4086a8994cb0701f2e0792d5537198961b96e66e22ceecb8becae8"`
[INFO] [stderr]    Compiling png v0.8.0
[INFO] [stderr]    Compiling image v0.14.0
[INFO] [stderr]    Compiling colorfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.94s
[INFO] running `"docker" "inspect" "3bab6ffb8c4086a8994cb0701f2e0792d5537198961b96e66e22ceecb8becae8"`
[INFO] running `"docker" "rm" "-f" "3bab6ffb8c4086a8994cb0701f2e0792d5537198961b96e66e22ceecb8becae8"`
[INFO] [stdout] 3bab6ffb8c4086a8994cb0701f2e0792d5537198961b96e66e22ceecb8becae8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sector-f/colorfs:/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] b370cab8607e18c483bfae8323a1b1206e7158806263c438295981c3cd4b9e2d
[INFO] running `"docker" "start" "-a" "b370cab8607e18c483bfae8323a1b1206e7158806263c438295981c3cd4b9e2d"`
[INFO] [stderr]    Compiling colorfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "b370cab8607e18c483bfae8323a1b1206e7158806263c438295981c3cd4b9e2d"`
[INFO] running `"docker" "rm" "-f" "b370cab8607e18c483bfae8323a1b1206e7158806263c438295981c3cd4b9e2d"`
[INFO] [stdout] b370cab8607e18c483bfae8323a1b1206e7158806263c438295981c3cd4b9e2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sector-f/colorfs:/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] 30f4c1069977ed60b9daa29ec9110375c2b060fd8f17395ae43d2fbd1d2fed62
[INFO] running `"docker" "start" "-a" "30f4c1069977ed60b9daa29ec9110375c2b060fd8f17395ae43d2fbd1d2fed62"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/colorfs-e1d27d8e46edecb8
[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" "30f4c1069977ed60b9daa29ec9110375c2b060fd8f17395ae43d2fbd1d2fed62"`
[INFO] running `"docker" "rm" "-f" "30f4c1069977ed60b9daa29ec9110375c2b060fd8f17395ae43d2fbd1d2fed62"`
[INFO] [stdout] 30f4c1069977ed60b9daa29ec9110375c2b060fd8f17395ae43d2fbd1d2fed62