[INFO] crate circuitbreaker 0.1.0 is already in cache
[INFO] extracting crate circuitbreaker 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/circuitbreaker/0.1.0
[INFO] extracting crate circuitbreaker 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/circuitbreaker/0.1.0
[INFO] validating manifest of circuitbreaker-0.1.0 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 circuitbreaker-0.1.0 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 circuitbreaker-0.1.0
[INFO] finished frobbing circuitbreaker-0.1.0
[INFO] frobbed toml for circuitbreaker-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/circuitbreaker/0.1.0/Cargo.toml
[INFO] started frobbing circuitbreaker-0.1.0
[INFO] finished frobbing circuitbreaker-0.1.0
[INFO] frobbed toml for circuitbreaker-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/circuitbreaker/0.1.0/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 circuitbreaker-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/circuitbreaker/0.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 86d95c3f23d4b11a160ae57ecbe12c53cc0c23fae488d41435c27fcf82bf6278
[INFO] running `"docker" "start" "-a" "86d95c3f23d4b11a160ae57ecbe12c53cc0c23fae488d41435c27fcf82bf6278"`
[INFO] [stderr]    Compiling circuitbreaker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "86d95c3f23d4b11a160ae57ecbe12c53cc0c23fae488d41435c27fcf82bf6278"`
[INFO] running `"docker" "rm" "-f" "86d95c3f23d4b11a160ae57ecbe12c53cc0c23fae488d41435c27fcf82bf6278"`
[INFO] [stdout] 86d95c3f23d4b11a160ae57ecbe12c53cc0c23fae488d41435c27fcf82bf6278
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/circuitbreaker/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ec676f3814b6f3a2718bca5e5553023e06fb84003a41abb0f6d558b727c0ba1f
[INFO] running `"docker" "start" "-a" "ec676f3814b6f3a2718bca5e5553023e06fb84003a41abb0f6d558b727c0ba1f"`
[INFO] [stderr]    Compiling circuitbreaker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "ec676f3814b6f3a2718bca5e5553023e06fb84003a41abb0f6d558b727c0ba1f"`
[INFO] running `"docker" "rm" "-f" "ec676f3814b6f3a2718bca5e5553023e06fb84003a41abb0f6d558b727c0ba1f"`
[INFO] [stdout] ec676f3814b6f3a2718bca5e5553023e06fb84003a41abb0f6d558b727c0ba1f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/circuitbreaker/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 32d4844fd02b82f15f0744506dc17bf45418f37b2072ad1f8a9856fab600d53b
[INFO] running `"docker" "start" "-a" "32d4844fd02b82f15f0744506dc17bf45418f37b2072ad1f8a9856fab600d53b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/circuitbreaker-dc28400fe5ed1c7f
[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 circuitbreaker
[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" "32d4844fd02b82f15f0744506dc17bf45418f37b2072ad1f8a9856fab600d53b"`
[INFO] running `"docker" "rm" "-f" "32d4844fd02b82f15f0744506dc17bf45418f37b2072ad1f8a9856fab600d53b"`
[INFO] [stdout] 32d4844fd02b82f15f0744506dc17bf45418f37b2072ad1f8a9856fab600d53b