[INFO] fetching crate rusty-ci 0.6.4...
[INFO] extracting crate rusty-ci 0.6.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-ci/0.6.4
[INFO] extracting crate rusty-ci 0.6.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusty-ci/0.6.4
[INFO] validating manifest of rusty-ci-0.6.4 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 rusty-ci-0.6.4 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 rusty-ci-0.6.4
[INFO] removed 1 missing tests
[INFO] finished frobbing rusty-ci-0.6.4
[INFO] frobbed toml for rusty-ci-0.6.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-ci/0.6.4/Cargo.toml
[INFO] started frobbing rusty-ci-0.6.4
[INFO] removed 1 missing tests
[INFO] finished frobbing rusty-ci-0.6.4
[INFO] frobbed toml for rusty-ci-0.6.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusty-ci/0.6.4/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 rusty-ci-0.6.4 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/rusty-ci/0.6.4:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 93ed4968942502cc1358efe27e627e696baa205b2131ece547bb9b14b4e09c25
[INFO] running `"docker" "start" "-a" "93ed4968942502cc1358efe27e627e696baa205b2131ece547bb9b14b4e09c25"`
[INFO] [stderr]    Compiling rusty-yaml v0.4.3
[INFO] [stderr]    Compiling rusty-ci v0.6.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `"docker" "inspect" "93ed4968942502cc1358efe27e627e696baa205b2131ece547bb9b14b4e09c25"`
[INFO] running `"docker" "rm" "-f" "93ed4968942502cc1358efe27e627e696baa205b2131ece547bb9b14b4e09c25"`
[INFO] [stdout] 93ed4968942502cc1358efe27e627e696baa205b2131ece547bb9b14b4e09c25
[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/rusty-ci/0.6.4:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 309a35cf1374c1f4d50c6caea5ce941f2b8c429c027eca7a51fc2de26777f762
[INFO] running `"docker" "start" "-a" "309a35cf1374c1f4d50c6caea5ce941f2b8c429c027eca7a51fc2de26777f762"`
[INFO] [stderr]    Compiling rusty-ci v0.6.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "309a35cf1374c1f4d50c6caea5ce941f2b8c429c027eca7a51fc2de26777f762"`
[INFO] running `"docker" "rm" "-f" "309a35cf1374c1f4d50c6caea5ce941f2b8c429c027eca7a51fc2de26777f762"`
[INFO] [stdout] 309a35cf1374c1f4d50c6caea5ce941f2b8c429c027eca7a51fc2de26777f762
[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/rusty-ci/0.6.4:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] c449c7282be8f6962d30918cd3efa13f1122bf91fc79fdc7bebe68de59d8a733
[INFO] running `"docker" "start" "-a" "c449c7282be8f6962d30918cd3efa13f1122bf91fc79fdc7bebe68de59d8a733"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_ci-5f3372e8aacdcda5
[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/rusty_ci-05bd94ae0c36b787
[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]    Doc-tests rusty-ci
[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" "c449c7282be8f6962d30918cd3efa13f1122bf91fc79fdc7bebe68de59d8a733"`
[INFO] running `"docker" "rm" "-f" "c449c7282be8f6962d30918cd3efa13f1122bf91fc79fdc7bebe68de59d8a733"`
[INFO] [stdout] c449c7282be8f6962d30918cd3efa13f1122bf91fc79fdc7bebe68de59d8a733