[INFO] crate buffett-timing 0.1.1 is already in cache
[INFO] extracting crate buffett-timing 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/buffett-timing/0.1.1
[INFO] extracting crate buffett-timing 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/buffett-timing/0.1.1
[INFO] validating manifest of buffett-timing-0.1.1 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 buffett-timing-0.1.1 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 buffett-timing-0.1.1
[INFO] finished frobbing buffett-timing-0.1.1
[INFO] frobbed toml for buffett-timing-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/buffett-timing/0.1.1/Cargo.toml
[INFO] started frobbing buffett-timing-0.1.1
[INFO] finished frobbing buffett-timing-0.1.1
[INFO] frobbed toml for buffett-timing-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/buffett-timing/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 buffett-timing-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/buffett-timing/0.1.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3e1af0a781a9d06652584c5feadeac288c030fd5dc24b4140cb1a0c13fb3c0db
[INFO] running `"docker" "start" "-a" "3e1af0a781a9d06652584c5feadeac288c030fd5dc24b4140cb1a0c13fb3c0db"`
[INFO] [stderr]    Compiling buffett-timing v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "3e1af0a781a9d06652584c5feadeac288c030fd5dc24b4140cb1a0c13fb3c0db"`
[INFO] running `"docker" "rm" "-f" "3e1af0a781a9d06652584c5feadeac288c030fd5dc24b4140cb1a0c13fb3c0db"`
[INFO] [stdout] 3e1af0a781a9d06652584c5feadeac288c030fd5dc24b4140cb1a0c13fb3c0db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/buffett-timing/0.1.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 59e10a9b54326a2b75029c6e2a339274b54633151ea329690972da701ee99fd3
[INFO] running `"docker" "start" "-a" "59e10a9b54326a2b75029c6e2a339274b54633151ea329690972da701ee99fd3"`
[INFO] [stderr]    Compiling buffett-timing v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "59e10a9b54326a2b75029c6e2a339274b54633151ea329690972da701ee99fd3"`
[INFO] running `"docker" "rm" "-f" "59e10a9b54326a2b75029c6e2a339274b54633151ea329690972da701ee99fd3"`
[INFO] [stdout] 59e10a9b54326a2b75029c6e2a339274b54633151ea329690972da701ee99fd3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/buffett-timing/0.1.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 96287040f9a4cbd154eff827676a1fb4a7ed1cce7c2d4b3f6d5b9968e8739dcf
[INFO] running `"docker" "start" "-a" "96287040f9a4cbd154eff827676a1fb4a7ed1cce7c2d4b3f6d5b9968e8739dcf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/buffett_timing-d776d0005c0564da
[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 buffett-timing
[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" "96287040f9a4cbd154eff827676a1fb4a7ed1cce7c2d4b3f6d5b9968e8739dcf"`
[INFO] running `"docker" "rm" "-f" "96287040f9a4cbd154eff827676a1fb4a7ed1cce7c2d4b3f6d5b9968e8739dcf"`
[INFO] [stdout] 96287040f9a4cbd154eff827676a1fb4a7ed1cce7c2d4b3f6d5b9968e8739dcf