[INFO] crate cyclotron 0.0.3 is already in cache
[INFO] extracting crate cyclotron 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/cyclotron/0.0.3
[INFO] extracting crate cyclotron 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cyclotron/0.0.3
[INFO] validating manifest of cyclotron-0.0.3 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 cyclotron-0.0.3 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 cyclotron-0.0.3
[INFO] finished frobbing cyclotron-0.0.3
[INFO] frobbed toml for cyclotron-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cyclotron/0.0.3/Cargo.toml
[INFO] started frobbing cyclotron-0.0.3
[INFO] finished frobbing cyclotron-0.0.3
[INFO] frobbed toml for cyclotron-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cyclotron/0.0.3/Cargo.toml
[INFO] crate cyclotron-0.0.3 already has a lockfile, it will not be regenerated
[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] testing cyclotron-0.0.3 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cyclotron/0.0.3:/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] ea065ca1fc12282ececf608a69643f929903112235c6b252d6d5043ac9957c14
[INFO] running `"docker" "start" "-a" "ea065ca1fc12282ececf608a69643f929903112235c6b252d6d5043ac9957c14"`
[INFO] [stderr]    Compiling cyclotron v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "ea065ca1fc12282ececf608a69643f929903112235c6b252d6d5043ac9957c14"`
[INFO] running `"docker" "rm" "-f" "ea065ca1fc12282ececf608a69643f929903112235c6b252d6d5043ac9957c14"`
[INFO] [stdout] ea065ca1fc12282ececf608a69643f929903112235c6b252d6d5043ac9957c14
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cyclotron/0.0.3:/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] 787234ceea0bff436cca6390bcecf104973ffe7a1499de572fd8b1edf6e62150
[INFO] running `"docker" "start" "-a" "787234ceea0bff436cca6390bcecf104973ffe7a1499de572fd8b1edf6e62150"`
[INFO] [stderr]    Compiling cyclotron v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "787234ceea0bff436cca6390bcecf104973ffe7a1499de572fd8b1edf6e62150"`
[INFO] running `"docker" "rm" "-f" "787234ceea0bff436cca6390bcecf104973ffe7a1499de572fd8b1edf6e62150"`
[INFO] [stdout] 787234ceea0bff436cca6390bcecf104973ffe7a1499de572fd8b1edf6e62150
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cyclotron/0.0.3:/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] 8a4b547a91618888074518d84f14002f3ef5ab735d077636ab228bd2cb32fed2
[INFO] running `"docker" "start" "-a" "8a4b547a91618888074518d84f14002f3ef5ab735d077636ab228bd2cb32fed2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cyclotron-773373b15fbc092b
[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 cyclotron
[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" "8a4b547a91618888074518d84f14002f3ef5ab735d077636ab228bd2cb32fed2"`
[INFO] running `"docker" "rm" "-f" "8a4b547a91618888074518d84f14002f3ef5ab735d077636ab228bd2cb32fed2"`
[INFO] [stdout] 8a4b547a91618888074518d84f14002f3ef5ab735d077636ab228bd2cb32fed2