[INFO] crate round 0.1.0 is already in cache
[INFO] extracting crate round 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/round/0.1.0
[INFO] extracting crate round 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/round/0.1.0
[INFO] validating manifest of round-0.1.0 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 round-0.1.0 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 round-0.1.0
[INFO] finished frobbing round-0.1.0
[INFO] frobbed toml for round-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/round/0.1.0/Cargo.toml
[INFO] started frobbing round-0.1.0
[INFO] finished frobbing round-0.1.0
[INFO] frobbed toml for round-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/round/0.1.0/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 round-0.1.0 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/round/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 567d18d73b861e261b2f01909fff788e208695572b6bc6f42887ce8a28c8949a
[INFO] running `"docker" "start" "-a" "567d18d73b861e261b2f01909fff788e208695572b6bc6f42887ce8a28c8949a"`
[INFO] [stderr]    Compiling round v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "567d18d73b861e261b2f01909fff788e208695572b6bc6f42887ce8a28c8949a"`
[INFO] running `"docker" "rm" "-f" "567d18d73b861e261b2f01909fff788e208695572b6bc6f42887ce8a28c8949a"`
[INFO] [stdout] 567d18d73b861e261b2f01909fff788e208695572b6bc6f42887ce8a28c8949a
[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/round/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d262b5396e2d041005c9a46d1d7a132be3e082522ff811e99fb5b4384381f6a4
[INFO] running `"docker" "start" "-a" "d262b5396e2d041005c9a46d1d7a132be3e082522ff811e99fb5b4384381f6a4"`
[INFO] [stderr]    Compiling round v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "d262b5396e2d041005c9a46d1d7a132be3e082522ff811e99fb5b4384381f6a4"`
[INFO] running `"docker" "rm" "-f" "d262b5396e2d041005c9a46d1d7a132be3e082522ff811e99fb5b4384381f6a4"`
[INFO] [stdout] d262b5396e2d041005c9a46d1d7a132be3e082522ff811e99fb5b4384381f6a4
[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/round/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f2aef9a343337c31a3b7bdff121cfe789f839a381ee2fd65c43561292915972f
[INFO] running `"docker" "start" "-a" "f2aef9a343337c31a3b7bdff121cfe789f839a381ee2fd65c43561292915972f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/round-7363173d6114edfa
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_default_round_up ... ok
[INFO] [stdout] test test_default_rounding ... ok
[INFO] [stdout] test test_round_by2 ... ok
[INFO] [stdout] test test_round_by3 ... ok
[INFO] [stdout] test test_round_down_by3 ... ok
[INFO] [stdout] test test_round_up_by2 ... ok
[INFO] [stdout] test test_round_up_by3 ... ok
[INFO] [stdout] test test_default_round_down ... ok
[INFO] [stdout] test test_round_down_by2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests round
[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" "f2aef9a343337c31a3b7bdff121cfe789f839a381ee2fd65c43561292915972f"`
[INFO] running `"docker" "rm" "-f" "f2aef9a343337c31a3b7bdff121cfe789f839a381ee2fd65c43561292915972f"`
[INFO] [stdout] f2aef9a343337c31a3b7bdff121cfe789f839a381ee2fd65c43561292915972f