[INFO] cloning repository Towerism/stegosaurus
[INFO] running `"git" "clone" "--bare" "git://github.com/Towerism/stegosaurus.git" "work/cache/sources/gh/Towerism/stegosaurus"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Towerism/stegosaurus'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Towerism/stegosaurus" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Towerism/stegosaurus"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Towerism/stegosaurus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Towerism/stegosaurus" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Towerism/stegosaurus"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Towerism/stegosaurus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e9b2a6dbb26e95543db32e4e629a721623ee5358
[INFO] sha for GitHub repo Towerism/stegosaurus: e9b2a6dbb26e95543db32e4e629a721623ee5358
[INFO] validating manifest of Towerism/stegosaurus 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 Towerism/stegosaurus 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 Towerism/stegosaurus
[INFO] finished frobbing Towerism/stegosaurus
[INFO] frobbed toml for Towerism/stegosaurus written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Towerism/stegosaurus/Cargo.toml
[INFO] started frobbing Towerism/stegosaurus
[INFO] finished frobbing Towerism/stegosaurus
[INFO] frobbed toml for Towerism/stegosaurus written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Towerism/stegosaurus/Cargo.toml
[INFO] crate Towerism/stegosaurus 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing Towerism/stegosaurus against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Towerism/stegosaurus:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 75158c1cfb5888487011e6269fa032da34ed51a37ea4639b95aacaeeb837a814
[INFO] running `"docker" "start" "-a" "75158c1cfb5888487011e6269fa032da34ed51a37ea4639b95aacaeeb837a814"`
[INFO] [stderr]    Compiling rpassword v2.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling stegosaurus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.00s
[INFO] running `"docker" "inspect" "75158c1cfb5888487011e6269fa032da34ed51a37ea4639b95aacaeeb837a814"`
[INFO] running `"docker" "rm" "-f" "75158c1cfb5888487011e6269fa032da34ed51a37ea4639b95aacaeeb837a814"`
[INFO] [stdout] 75158c1cfb5888487011e6269fa032da34ed51a37ea4639b95aacaeeb837a814
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Towerism/stegosaurus:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4328b31e5bdd5467fa5e096660aefeebe04901e97b238ed9b4966bfa6e04a68e
[INFO] running `"docker" "start" "-a" "4328b31e5bdd5467fa5e096660aefeebe04901e97b238ed9b4966bfa6e04a68e"`
[INFO] [stderr]    Compiling stegosaurus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `"docker" "inspect" "4328b31e5bdd5467fa5e096660aefeebe04901e97b238ed9b4966bfa6e04a68e"`
[INFO] running `"docker" "rm" "-f" "4328b31e5bdd5467fa5e096660aefeebe04901e97b238ed9b4966bfa6e04a68e"`
[INFO] [stdout] 4328b31e5bdd5467fa5e096660aefeebe04901e97b238ed9b4966bfa6e04a68e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Towerism/stegosaurus:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 06d82506067e18d92a73a646e5614968881444e137b942179c10c5012eb63a55
[INFO] running `"docker" "start" "-a" "06d82506067e18d92a73a646e5614968881444e137b942179c10c5012eb63a55"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stegosaurus-054b707b444b2c02
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lsb::bits_view::tests::one_bit_at_a_time::next_returns_the_next_bit_for_whole_byte ... ok
[INFO] [stdout] test lsb::bits_view::tests::one_bit_at_a_time::next_returns_the_next_bit_for_all_bytes ... ok
[INFO] [stdout] test lsb::bits_view::tests::one_bit_at_a_time::next_returns_the_next_bit ... ok
[INFO] [stdout] test lsb::bits_view::tests::one_bit_at_a_time::next_returns_none_for_empty_data ... ok
[INFO] [stdout] test lsb::bits_view::tests::get_bit::last_bit ... ok
[INFO] [stdout] test lsb::bits_view::tests::get_bit::first_bit ... ok
[INFO] [stdout] test lsb::tests::decoding_combines_8_lsb_into_one_byte ... ok
[INFO] [stdout] test lsb::tests::encoding_one_bit_sets_lsb ... ok
[INFO] [stdout] test lsb::tests::decoding_sets_one_lsb ... ok
[INFO] [stdout] test lsb::tests::encoding_zero_bit_clears_lsb ... ok
[INFO] [stdout] test lsb::bits_view::tests::get_bit::no_data ... ok
[INFO] [stdout] test lsb::bits_view::tests::get_bit::several_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stegosaurus-fec8c3778da0ee32
[INFO] [stderr]      Running /opt/crater/target/debug/deps/img_lsb_tests-cb3fa1ee7abbfae9
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--test img_lsb_tests'
[INFO] running `"docker" "inspect" "06d82506067e18d92a73a646e5614968881444e137b942179c10c5012eb63a55"`
[INFO] running `"docker" "rm" "-f" "06d82506067e18d92a73a646e5614968881444e137b942179c10c5012eb63a55"`
[INFO] [stdout] 06d82506067e18d92a73a646e5614968881444e137b942179c10c5012eb63a55