[INFO] updating cached repository Noskcaj19/img-encoding
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Noskcaj19/img-encoding
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Noskcaj19/img-encoding" "work/ex/beta-1.38-1/sources/1.37.0/gh/Noskcaj19/img-encoding"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Noskcaj19/img-encoding'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Noskcaj19/img-encoding" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noskcaj19/img-encoding"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noskcaj19/img-encoding'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09446dbed0f71db02549de2c8b5939f108a038ec
[INFO] sha for GitHub repo Noskcaj19/img-encoding: 09446dbed0f71db02549de2c8b5939f108a038ec
[INFO] validating manifest of Noskcaj19/img-encoding 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 Noskcaj19/img-encoding 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 Noskcaj19/img-encoding
[INFO] finished frobbing Noskcaj19/img-encoding
[INFO] frobbed toml for Noskcaj19/img-encoding written to work/ex/beta-1.38-1/sources/1.37.0/gh/Noskcaj19/img-encoding/Cargo.toml
[INFO] started frobbing Noskcaj19/img-encoding
[INFO] finished frobbing Noskcaj19/img-encoding
[INFO] frobbed toml for Noskcaj19/img-encoding written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noskcaj19/img-encoding/Cargo.toml
[INFO] crate Noskcaj19/img-encoding 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 Noskcaj19/img-encoding 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/Noskcaj19/img-encoding:/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] 6f06ccfde13f53e46349e247bfbb80903d53d1cd7bb0ddc16a7b9969cfc551d4
[INFO] running `"docker" "start" "-a" "6f06ccfde13f53e46349e247bfbb80903d53d1cd7bb0ddc16a7b9969cfc551d4"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling backtrace v0.3.4
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling img-encode v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.52s
[INFO] running `"docker" "inspect" "6f06ccfde13f53e46349e247bfbb80903d53d1cd7bb0ddc16a7b9969cfc551d4"`
[INFO] running `"docker" "rm" "-f" "6f06ccfde13f53e46349e247bfbb80903d53d1cd7bb0ddc16a7b9969cfc551d4"`
[INFO] [stdout] 6f06ccfde13f53e46349e247bfbb80903d53d1cd7bb0ddc16a7b9969cfc551d4
[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/Noskcaj19/img-encoding:/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] 88a13c55eebb988c475865bc308a01198d290796f4b8f4a7b112b4642b45a6f8
[INFO] running `"docker" "start" "-a" "88a13c55eebb988c475865bc308a01198d290796f4b8f4a7b112b4642b45a6f8"`
[INFO] [stderr]    Compiling img-encode v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "88a13c55eebb988c475865bc308a01198d290796f4b8f4a7b112b4642b45a6f8"`
[INFO] running `"docker" "rm" "-f" "88a13c55eebb988c475865bc308a01198d290796f4b8f4a7b112b4642b45a6f8"`
[INFO] [stdout] 88a13c55eebb988c475865bc308a01198d290796f4b8f4a7b112b4642b45a6f8
[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/Noskcaj19/img-encoding:/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] f6dffc0454201107446f54286fd182122f7f21e44c08ecf61762c1e262630460
[INFO] running `"docker" "start" "-a" "f6dffc0454201107446f54286fd182122f7f21e44c08ecf61762c1e262630460"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/img_encode-30541d43eef8ad0b
[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" "f6dffc0454201107446f54286fd182122f7f21e44c08ecf61762c1e262630460"`
[INFO] running `"docker" "rm" "-f" "f6dffc0454201107446f54286fd182122f7f21e44c08ecf61762c1e262630460"`
[INFO] [stdout] f6dffc0454201107446f54286fd182122f7f21e44c08ecf61762c1e262630460