[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 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-7/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 2aef20f164fc9c91d082399c2c98bb04a3aa2c8773f4955017693e5423d1bcc7
[INFO] running `"docker" "start" "-a" "2aef20f164fc9c91d082399c2c98bb04a3aa2c8773f4955017693e5423d1bcc7"`
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling num-rational v0.1.38
[INFO] [stderr]    Compiling png v0.8.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[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 26.26s
[INFO] running `"docker" "inspect" "2aef20f164fc9c91d082399c2c98bb04a3aa2c8773f4955017693e5423d1bcc7"`
[INFO] running `"docker" "rm" "-f" "2aef20f164fc9c91d082399c2c98bb04a3aa2c8773f4955017693e5423d1bcc7"`
[INFO] [stdout] 2aef20f164fc9c91d082399c2c98bb04a3aa2c8773f4955017693e5423d1bcc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e61d4378190cb72b1593152d90dc85b34012eef37e15fe66185b1915cb21f2f0
[INFO] running `"docker" "start" "-a" "e61d4378190cb72b1593152d90dc85b34012eef37e15fe66185b1915cb21f2f0"`
[INFO] [stderr]    Compiling colorfs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "e61d4378190cb72b1593152d90dc85b34012eef37e15fe66185b1915cb21f2f0"`
[INFO] running `"docker" "rm" "-f" "e61d4378190cb72b1593152d90dc85b34012eef37e15fe66185b1915cb21f2f0"`
[INFO] [stdout] e61d4378190cb72b1593152d90dc85b34012eef37e15fe66185b1915cb21f2f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a6ff7b37438ed66e2fadee743a9e06a33d4b537a8ce453e16a27baa851ee91f9
[INFO] running `"docker" "start" "-a" "a6ff7b37438ed66e2fadee743a9e06a33d4b537a8ce453e16a27baa851ee91f9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/colorfs-dfd14d052e43ffd0
[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" "a6ff7b37438ed66e2fadee743a9e06a33d4b537a8ce453e16a27baa851ee91f9"`
[INFO] running `"docker" "rm" "-f" "a6ff7b37438ed66e2fadee743a9e06a33d4b537a8ce453e16a27baa851ee91f9"`
[INFO] [stdout] a6ff7b37438ed66e2fadee743a9e06a33d4b537a8ce453e16a27baa851ee91f9