[INFO] crate settings 0.0.0 is already in cache
[INFO] extracting crate settings 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/settings/0.0.0
[INFO] extracting crate settings 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/settings/0.0.0
[INFO] validating manifest of settings-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 settings-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 settings-0.0.0
[INFO] finished frobbing settings-0.0.0
[INFO] frobbed toml for settings-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/settings/0.0.0/Cargo.toml
[INFO] started frobbing settings-0.0.0
[INFO] finished frobbing settings-0.0.0
[INFO] frobbed toml for settings-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/settings/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 settings-0.0.0 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-5/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/settings/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] ede5f78bf385c5c2c6c12e0f6c3de5018b642dca31e98f131e1e1d25dabfdb7e
[INFO] running `"docker" "start" "-a" "ede5f78bf385c5c2c6c12e0f6c3de5018b642dca31e98f131e1e1d25dabfdb7e"`
[INFO] [stderr]    Compiling settings v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "ede5f78bf385c5c2c6c12e0f6c3de5018b642dca31e98f131e1e1d25dabfdb7e"`
[INFO] running `"docker" "rm" "-f" "ede5f78bf385c5c2c6c12e0f6c3de5018b642dca31e98f131e1e1d25dabfdb7e"`
[INFO] [stdout] ede5f78bf385c5c2c6c12e0f6c3de5018b642dca31e98f131e1e1d25dabfdb7e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/settings/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c8f8acbe2260216b0b20939835f2acf63f0db10b6a2a85fa0244f0f900a801ce
[INFO] running `"docker" "start" "-a" "c8f8acbe2260216b0b20939835f2acf63f0db10b6a2a85fa0244f0f900a801ce"`
[INFO] [stderr]    Compiling settings v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "c8f8acbe2260216b0b20939835f2acf63f0db10b6a2a85fa0244f0f900a801ce"`
[INFO] running `"docker" "rm" "-f" "c8f8acbe2260216b0b20939835f2acf63f0db10b6a2a85fa0244f0f900a801ce"`
[INFO] [stdout] c8f8acbe2260216b0b20939835f2acf63f0db10b6a2a85fa0244f0f900a801ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/settings/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a3adf6edd98d02da2029d0734311b086c36028bd38a9b033f49ff979d1499a0a
[INFO] running `"docker" "start" "-a" "a3adf6edd98d02da2029d0734311b086c36028bd38a9b033f49ff979d1499a0a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/settings-4e55e654c6533918
[INFO] [stderr]    Doc-tests settings
[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] [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" "a3adf6edd98d02da2029d0734311b086c36028bd38a9b033f49ff979d1499a0a"`
[INFO] running `"docker" "rm" "-f" "a3adf6edd98d02da2029d0734311b086c36028bd38a9b033f49ff979d1499a0a"`
[INFO] [stdout] a3adf6edd98d02da2029d0734311b086c36028bd38a9b033f49ff979d1499a0a