[INFO] crate int_traits 0.1.1 is already in cache
[INFO] extracting crate int_traits 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/int_traits/0.1.1
[INFO] extracting crate int_traits 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/int_traits/0.1.1
[INFO] validating manifest of int_traits-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 int_traits-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 int_traits-0.1.1
[INFO] finished frobbing int_traits-0.1.1
[INFO] frobbed toml for int_traits-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/int_traits/0.1.1/Cargo.toml
[INFO] started frobbing int_traits-0.1.1
[INFO] finished frobbing int_traits-0.1.1
[INFO] frobbed toml for int_traits-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/int_traits/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 int_traits-0.1.1 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/int_traits/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c621c667025b60a8e6bfd31be264a24fafaca4a063a6e56e1cc53443c6cf3624
[INFO] running `"docker" "start" "-a" "c621c667025b60a8e6bfd31be264a24fafaca4a063a6e56e1cc53443c6cf3624"`
[INFO] [stderr]    Compiling int_traits v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "c621c667025b60a8e6bfd31be264a24fafaca4a063a6e56e1cc53443c6cf3624"`
[INFO] running `"docker" "rm" "-f" "c621c667025b60a8e6bfd31be264a24fafaca4a063a6e56e1cc53443c6cf3624"`
[INFO] [stdout] c621c667025b60a8e6bfd31be264a24fafaca4a063a6e56e1cc53443c6cf3624
[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/int_traits/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 452958bd950b8f1ad6de074ee3f59adca1c8d210913a1e922285572c0868457e
[INFO] running `"docker" "start" "-a" "452958bd950b8f1ad6de074ee3f59adca1c8d210913a1e922285572c0868457e"`
[INFO] [stderr]    Compiling int_traits v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "452958bd950b8f1ad6de074ee3f59adca1c8d210913a1e922285572c0868457e"`
[INFO] running `"docker" "rm" "-f" "452958bd950b8f1ad6de074ee3f59adca1c8d210913a1e922285572c0868457e"`
[INFO] [stdout] 452958bd950b8f1ad6de074ee3f59adca1c8d210913a1e922285572c0868457e
[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/int_traits/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e3d31d4a72cbc76d50319cf5325cd861350fa0f8b90d8b327dc42698d43f29b7
[INFO] running `"docker" "start" "-a" "e3d31d4a72cbc76d50319cf5325cd861350fa0f8b90d8b327dc42698d43f29b7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/int_traits-732d9635fc723912
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::signed_sqrt_overall ... ok
[INFO] [stdout] test tests::signed_cbrt_overall ... ok
[INFO] [stdout] test tests::unsigned_cbrt_overall ... ok
[INFO] [stdout] test tests::unsigned_sqrt_overall ... ok
[INFO] [stdout] test tests::zero_sqrt ... ok
[INFO] [stdout] test tests::zero_cbrt ... ok
[INFO] [stdout] test tests::signed_less_zero_log ... ok
[INFO] [stdout] test tests::signed_zero_log ... ok
[INFO] [stdout] test tests::unsigned_zero_log ... 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 int_traits
[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" "e3d31d4a72cbc76d50319cf5325cd861350fa0f8b90d8b327dc42698d43f29b7"`
[INFO] running `"docker" "rm" "-f" "e3d31d4a72cbc76d50319cf5325cd861350fa0f8b90d8b327dc42698d43f29b7"`
[INFO] [stdout] e3d31d4a72cbc76d50319cf5325cd861350fa0f8b90d8b327dc42698d43f29b7