[INFO] crate mika 0.0.0 is already in cache
[INFO] extracting crate mika 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/mika/0.0.0
[INFO] extracting crate mika 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mika/0.0.0
[INFO] validating manifest of mika-0.0.0 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 mika-0.0.0 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 mika-0.0.0
[INFO] finished frobbing mika-0.0.0
[INFO] frobbed toml for mika-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mika/0.0.0/Cargo.toml
[INFO] started frobbing mika-0.0.0
[INFO] finished frobbing mika-0.0.0
[INFO] frobbed toml for mika-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mika/0.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mika-0.0.0 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mika/0.0.0:/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] 8d38dab7a6a6d8aaae73657ecdf91b4a453fe174ad6aaea5bbdcd1ed944b5182
[INFO] running `"docker" "start" "-a" "8d38dab7a6a6d8aaae73657ecdf91b4a453fe174ad6aaea5bbdcd1ed944b5182"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.17
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling weedle v0.10.0
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.17
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.17
[INFO] [stderr]    Compiling futures-signals v0.3.7
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.48
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling simi-macros v0.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.48
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.48
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.48
[INFO] [stderr]    Compiling wasm-bindgen v0.2.48
[INFO] [stderr]    Compiling web-sys v0.3.25
[INFO] [stderr]    Compiling js-sys v0.3.25
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.25
[INFO] [stderr]    Compiling mika v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.22s
[INFO] running `"docker" "inspect" "8d38dab7a6a6d8aaae73657ecdf91b4a453fe174ad6aaea5bbdcd1ed944b5182"`
[INFO] running `"docker" "rm" "-f" "8d38dab7a6a6d8aaae73657ecdf91b4a453fe174ad6aaea5bbdcd1ed944b5182"`
[INFO] [stdout] 8d38dab7a6a6d8aaae73657ecdf91b4a453fe174ad6aaea5bbdcd1ed944b5182
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mika/0.0.0:/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] ce224e0901dde2814f16cc7c46d3f0ef95241fb66f251e37aa95e4cc27a0ed89
[INFO] running `"docker" "start" "-a" "ce224e0901dde2814f16cc7c46d3f0ef95241fb66f251e37aa95e4cc27a0ed89"`
[INFO] [stderr]    Compiling mika v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `"docker" "inspect" "ce224e0901dde2814f16cc7c46d3f0ef95241fb66f251e37aa95e4cc27a0ed89"`
[INFO] running `"docker" "rm" "-f" "ce224e0901dde2814f16cc7c46d3f0ef95241fb66f251e37aa95e4cc27a0ed89"`
[INFO] [stdout] ce224e0901dde2814f16cc7c46d3f0ef95241fb66f251e37aa95e4cc27a0ed89
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mika/0.0.0:/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] 1be0fcc3d552ca5bdb493ad56ab3387c04eb0db869a8b7fb0ee5a2d47369df10
[INFO] running `"docker" "start" "-a" "1be0fcc3d552ca5bdb493ad56ab3387c04eb0db869a8b7fb0ee5a2d47369df10"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mika-9abe6680d4e4a9ad
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test macros::test::handler_with_arg ... ok
[INFO] [stdout] test macros::test::update ... ok
[INFO] [stdout] test macros::test::handler_optional_arg_only ... ok
[INFO] [stdout] test macros::test::handler_optional_arg_and_other ... ok
[INFO] [stdout] test macros::test::handler_no_arg ... ok
[INFO] [stdout] test macros::test::update_with_optional_arg ... ok
[INFO] [stderr]    Doc-tests mika
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1be0fcc3d552ca5bdb493ad56ab3387c04eb0db869a8b7fb0ee5a2d47369df10"`
[INFO] running `"docker" "rm" "-f" "1be0fcc3d552ca5bdb493ad56ab3387c04eb0db869a8b7fb0ee5a2d47369df10"`
[INFO] [stdout] 1be0fcc3d552ca5bdb493ad56ab3387c04eb0db869a8b7fb0ee5a2d47369df10