[INFO] crate my-pretty-failure 0.1.2 is already in cache
[INFO] extracting crate my-pretty-failure 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/my-pretty-failure/0.1.2
[INFO] extracting crate my-pretty-failure 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/my-pretty-failure/0.1.2
[INFO] validating manifest of my-pretty-failure-0.1.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of my-pretty-failure-0.1.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing my-pretty-failure-0.1.2
[INFO] finished frobbing my-pretty-failure-0.1.2
[INFO] frobbed toml for my-pretty-failure-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/my-pretty-failure/0.1.2/Cargo.toml
[INFO] started frobbing my-pretty-failure-0.1.2
[INFO] finished frobbing my-pretty-failure-0.1.2
[INFO] frobbed toml for my-pretty-failure-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/my-pretty-failure/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing my-pretty-failure-0.1.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/my-pretty-failure/0.1.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 7e7bee0f65f7852ea8d0ffe4f6dc1c1b8cf0d7de56df06f3105d42405e364cba
[INFO] running `"docker" "start" "-a" "7e7bee0f65f7852ea8d0ffe4f6dc1c1b8cf0d7de56df06f3105d42405e364cba"`
[INFO] [stderr]    Compiling my-pretty-failure v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "7e7bee0f65f7852ea8d0ffe4f6dc1c1b8cf0d7de56df06f3105d42405e364cba"`
[INFO] running `"docker" "rm" "-f" "7e7bee0f65f7852ea8d0ffe4f6dc1c1b8cf0d7de56df06f3105d42405e364cba"`
[INFO] [stdout] 7e7bee0f65f7852ea8d0ffe4f6dc1c1b8cf0d7de56df06f3105d42405e364cba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/my-pretty-failure/0.1.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3f9bc9e1f1f939188d89ed1e005c2c9fd8c428ccac76d6ce81c3c18e34d67259
[INFO] running `"docker" "start" "-a" "3f9bc9e1f1f939188d89ed1e005c2c9fd8c428ccac76d6ce81c3c18e34d67259"`
[INFO] [stderr]    Compiling my-pretty-failure v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "3f9bc9e1f1f939188d89ed1e005c2c9fd8c428ccac76d6ce81c3c18e34d67259"`
[INFO] running `"docker" "rm" "-f" "3f9bc9e1f1f939188d89ed1e005c2c9fd8c428ccac76d6ce81c3c18e34d67259"`
[INFO] [stdout] 3f9bc9e1f1f939188d89ed1e005c2c9fd8c428ccac76d6ce81c3c18e34d67259
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/my-pretty-failure/0.1.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4a4773ca1f26443f826ebe43a2ec95087ad6d59f1528e4978878746c51e7954c
[INFO] running `"docker" "start" "-a" "4a4773ca1f26443f826ebe43a2ec95087ad6d59f1528e4978878746c51e7954c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/my_pretty_failure-f4c80868c4109de5
[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/0001_myprettyfailure-c69ec1a0ccb3288b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test myprettyfailure_0001_equal ... ok
[INFO] [stdout] test myprettyfailure_0002_option ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests my-pretty-failure
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 13) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 35) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4a4773ca1f26443f826ebe43a2ec95087ad6d59f1528e4978878746c51e7954c"`
[INFO] running `"docker" "rm" "-f" "4a4773ca1f26443f826ebe43a2ec95087ad6d59f1528e4978878746c51e7954c"`
[INFO] [stdout] 4a4773ca1f26443f826ebe43a2ec95087ad6d59f1528e4978878746c51e7954c