[INFO] crate txtpic 1.2.4 is already in cache
[INFO] extracting crate txtpic 1.2.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/txtpic/1.2.4
[INFO] extracting crate txtpic 1.2.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/txtpic/1.2.4
[INFO] validating manifest of txtpic-1.2.4 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 txtpic-1.2.4 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 txtpic-1.2.4
[INFO] finished frobbing txtpic-1.2.4
[INFO] frobbed toml for txtpic-1.2.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/txtpic/1.2.4/Cargo.toml
[INFO] started frobbing txtpic-1.2.4
[INFO] finished frobbing txtpic-1.2.4
[INFO] frobbed toml for txtpic-1.2.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/txtpic/1.2.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing txtpic-1.2.4 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/reg/txtpic/1.2.4:/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] 36b3aa28fdada236c6f48f0bdd99145fc85d55e463404ec189dea0e266e8accb
[INFO] running `"docker" "start" "-a" "36b3aa28fdada236c6f48f0bdd99145fc85d55e463404ec189dea0e266e8accb"`
[INFO] [stderr]    Compiling bmp v0.2.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.12.4
[INFO] [stderr]    Compiling txtpic v1.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.31s
[INFO] running `"docker" "inspect" "36b3aa28fdada236c6f48f0bdd99145fc85d55e463404ec189dea0e266e8accb"`
[INFO] running `"docker" "rm" "-f" "36b3aa28fdada236c6f48f0bdd99145fc85d55e463404ec189dea0e266e8accb"`
[INFO] [stdout] 36b3aa28fdada236c6f48f0bdd99145fc85d55e463404ec189dea0e266e8accb
[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/reg/txtpic/1.2.4:/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] 98c49117aa24aac7c347a568d09168c761b6c01dcd36ab8dbb25fe1f582345d8
[INFO] running `"docker" "start" "-a" "98c49117aa24aac7c347a568d09168c761b6c01dcd36ab8dbb25fe1f582345d8"`
[INFO] [stderr]    Compiling txtpic v1.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "98c49117aa24aac7c347a568d09168c761b6c01dcd36ab8dbb25fe1f582345d8"`
[INFO] running `"docker" "rm" "-f" "98c49117aa24aac7c347a568d09168c761b6c01dcd36ab8dbb25fe1f582345d8"`
[INFO] [stdout] 98c49117aa24aac7c347a568d09168c761b6c01dcd36ab8dbb25fe1f582345d8
[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/reg/txtpic/1.2.4:/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] edc9cadb3d58ac06c2eb1839c0cf80b983dbf92f32b8a48a48e3c2d69b38eb53
[INFO] running `"docker" "start" "-a" "edc9cadb3d58ac06c2eb1839c0cf80b983dbf92f32b8a48a48e3c2d69b38eb53"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/txtpic_lib-d726f70e550d56b6
[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] [stderr]      Running /opt/crater/target/debug/deps/txtpic-edf8bb6a55ba997c
[INFO] [stderr]    Doc-tests txtpic_lib
[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 8 tests
[INFO] [stdout] test src/character_set/character_set.rs - character_set::character_set::CharacterSet::invert (line 88) ... ok
[INFO] [stdout] test src/character_set/character_set.rs - character_set::character_set::CharacterSet::new (line 16) ... ok
[INFO] [stdout] test src/text_image/image_to_text.rs - text_image::image_to_text::image_to_text (line 11) ... ok
[INFO] [stdout] test src/character_set/character_set.rs - character_set::character_set::CharacterSet::from (line 42) ... ok
[INFO] [stdout] test src/character_set/character_set.rs - character_set::character_set::CharacterSet::get (line 59) ... ok
[INFO] [stdout] test src/character_set/calculate_character_brightness.rs - character_set::calculate_character_brightness::calculate_character_brightness (line 12) ... ok
[INFO] [stdout] test src/text_image/text_image.rs - text_image::text_image::TextImage::set_char (line 107) ... ok
[INFO] [stdout] test src/text_image/text_image.rs - text_image::text_image::TextImage::from (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "edc9cadb3d58ac06c2eb1839c0cf80b983dbf92f32b8a48a48e3c2d69b38eb53"`
[INFO] running `"docker" "rm" "-f" "edc9cadb3d58ac06c2eb1839c0cf80b983dbf92f32b8a48a48e3c2d69b38eb53"`
[INFO] [stdout] edc9cadb3d58ac06c2eb1839c0cf80b983dbf92f32b8a48a48e3c2d69b38eb53