[INFO] crate on 0.0.0 is already in cache
[INFO] extracting crate on 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/on/0.0.0
[INFO] extracting crate on 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/on/0.0.0
[INFO] validating manifest of on-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 on-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 on-0.0.0
[INFO] finished frobbing on-0.0.0
[INFO] frobbed toml for on-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/on/0.0.0/Cargo.toml
[INFO] started frobbing on-0.0.0
[INFO] finished frobbing on-0.0.0
[INFO] frobbed toml for on-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/on/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] testing on-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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/on/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] d7beaf11a00553b546c98fa7fa5cb57794715c4bb4477d43adc99fb55109909b
[INFO] running `"docker" "start" "-a" "d7beaf11a00553b546c98fa7fa5cb57794715c4bb4477d43adc99fb55109909b"`
[INFO] [stderr]    Compiling on v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "d7beaf11a00553b546c98fa7fa5cb57794715c4bb4477d43adc99fb55109909b"`
[INFO] running `"docker" "rm" "-f" "d7beaf11a00553b546c98fa7fa5cb57794715c4bb4477d43adc99fb55109909b"`
[INFO] [stdout] d7beaf11a00553b546c98fa7fa5cb57794715c4bb4477d43adc99fb55109909b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/on/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] 71fa58cf9d85efb08d58342c631024837c460641ab878ab23aac18c4568f4acf
[INFO] running `"docker" "start" "-a" "71fa58cf9d85efb08d58342c631024837c460641ab878ab23aac18c4568f4acf"`
[INFO] [stderr]    Compiling on v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "71fa58cf9d85efb08d58342c631024837c460641ab878ab23aac18c4568f4acf"`
[INFO] running `"docker" "rm" "-f" "71fa58cf9d85efb08d58342c631024837c460641ab878ab23aac18c4568f4acf"`
[INFO] [stdout] 71fa58cf9d85efb08d58342c631024837c460641ab878ab23aac18c4568f4acf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/on/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] f2cc1960203faae5dce81cacd3c38d0b3ee7e73a38d68a4cebf60c8b7056ac82
[INFO] running `"docker" "start" "-a" "f2cc1960203faae5dce81cacd3c38d0b3ee7e73a38d68a4cebf60c8b7056ac82"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/on-ca8a65c757003d63
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests on
[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" "f2cc1960203faae5dce81cacd3c38d0b3ee7e73a38d68a4cebf60c8b7056ac82"`
[INFO] running `"docker" "rm" "-f" "f2cc1960203faae5dce81cacd3c38d0b3ee7e73a38d68a4cebf60c8b7056ac82"`
[INFO] [stdout] f2cc1960203faae5dce81cacd3c38d0b3ee7e73a38d68a4cebf60c8b7056ac82