[INFO] cloning repository arlept/mtklogo
[INFO] running `"git" "clone" "--bare" "git://github.com/arlept/mtklogo.git" "work/cache/sources/gh/arlept/mtklogo"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/arlept/mtklogo'...
[INFO] running `"git" "clone" "work/cache/sources/gh/arlept/mtklogo" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arlept/mtklogo"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arlept/mtklogo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/arlept/mtklogo" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arlept/mtklogo"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arlept/mtklogo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e97f51944be9f6dbafff5b1d619341e1fa97dc4c
[INFO] sha for GitHub repo arlept/mtklogo: e97f51944be9f6dbafff5b1d619341e1fa97dc4c
[INFO] validating manifest of arlept/mtklogo on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of arlept/mtklogo on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing arlept/mtklogo
[INFO] finished frobbing arlept/mtklogo
[INFO] frobbed toml for arlept/mtklogo written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arlept/mtklogo/Cargo.toml
[INFO] started frobbing arlept/mtklogo
[INFO] finished frobbing arlept/mtklogo
[INFO] frobbed toml for arlept/mtklogo written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arlept/mtklogo/Cargo.toml
[INFO] crate arlept/mtklogo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing arlept/mtklogo against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arlept/mtklogo:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 6cb131e65d70c3a8a48769844d9ce83d418b183d428558f92a9e2f928d48841a
[INFO] running `"docker" "start" "-a" "6cb131e65d70c3a8a48769844d9ce83d418b183d428558f92a9e2f928d48841a"`
[INFO] [stderr] warning: unused manifest key: package.maintenance
[INFO] [stderr] warning: unused manifest key: package.respository
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling mtklogo v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `"docker" "inspect" "6cb131e65d70c3a8a48769844d9ce83d418b183d428558f92a9e2f928d48841a"`
[INFO] running `"docker" "rm" "-f" "6cb131e65d70c3a8a48769844d9ce83d418b183d428558f92a9e2f928d48841a"`
[INFO] [stdout] 6cb131e65d70c3a8a48769844d9ce83d418b183d428558f92a9e2f928d48841a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arlept/mtklogo:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] dccb4ffbbb151ad60f2c51a840c1be423264a760ec0dba2bdffb2e26d531d893
[INFO] running `"docker" "start" "-a" "dccb4ffbbb151ad60f2c51a840c1be423264a760ec0dba2bdffb2e26d531d893"`
[INFO] [stderr] warning: unused manifest key: package.maintenance
[INFO] [stderr] warning: unused manifest key: package.respository
[INFO] [stderr]    Compiling mtklogo v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `"docker" "inspect" "dccb4ffbbb151ad60f2c51a840c1be423264a760ec0dba2bdffb2e26d531d893"`
[INFO] running `"docker" "rm" "-f" "dccb4ffbbb151ad60f2c51a840c1be423264a760ec0dba2bdffb2e26d531d893"`
[INFO] [stdout] dccb4ffbbb151ad60f2c51a840c1be423264a760ec0dba2bdffb2e26d531d893
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arlept/mtklogo:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 3875fabf7459837f1a25d34f26a1bf21a8fce78f0fe89d9b7da743221f420eef
[INFO] running `"docker" "start" "-a" "3875fabf7459837f1a25d34f26a1bf21a8fce78f0fe89d9b7da743221f420eef"`
[INFO] [stderr] warning: unused manifest key: package.maintenance
[INFO] [stderr] warning: unused manifest key: package.respository
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mtklogo-00c309371713ffe8
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test utils::image::test_i_do_not_mess_up_bitwise_ops ... ok
[INFO] [stdout] test utils::image::test_i_do_not_mess_up_littleendian ... ok
[INFO] [stdout] test utils::image::test_i_do_not_mess_up_bigendian ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integration_test-1f2dc9272d40c08a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test zlib_is_quite_symetric ... ok
[INFO] [stdout] test can_explode ... ok
[INFO] [stdout] test png_is_not_lossy ... ok
[INFO] [stdout] test dither_rgb565 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mtklogo
[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" "3875fabf7459837f1a25d34f26a1bf21a8fce78f0fe89d9b7da743221f420eef"`
[INFO] running `"docker" "rm" "-f" "3875fabf7459837f1a25d34f26a1bf21a8fce78f0fe89d9b7da743221f420eef"`
[INFO] [stdout] 3875fabf7459837f1a25d34f26a1bf21a8fce78f0fe89d9b7da743221f420eef