[INFO] crate float_duration 0.3.3 is already in cache
[INFO] extracting crate float_duration 0.3.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/float_duration/0.3.3
[INFO] extracting crate float_duration 0.3.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/float_duration/0.3.3
[INFO] validating manifest of float_duration-0.3.3 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 float_duration-0.3.3 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 float_duration-0.3.3
[INFO] finished frobbing float_duration-0.3.3
[INFO] frobbed toml for float_duration-0.3.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/float_duration/0.3.3/Cargo.toml
[INFO] started frobbing float_duration-0.3.3
[INFO] finished frobbing float_duration-0.3.3
[INFO] frobbed toml for float_duration-0.3.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/float_duration/0.3.3/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 float_duration-0.3.3 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/float_duration/0.3.3:/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] e83662b8949f01e7033c2411fdb4e417d72b253b62b7e2c77857f71b0012ae28
[INFO] running `"docker" "start" "-a" "e83662b8949f01e7033c2411fdb4e417d72b253b62b7e2c77857f71b0012ae28"`
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling float_duration v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `"docker" "inspect" "e83662b8949f01e7033c2411fdb4e417d72b253b62b7e2c77857f71b0012ae28"`
[INFO] running `"docker" "rm" "-f" "e83662b8949f01e7033c2411fdb4e417d72b253b62b7e2c77857f71b0012ae28"`
[INFO] [stdout] e83662b8949f01e7033c2411fdb4e417d72b253b62b7e2c77857f71b0012ae28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/float_duration/0.3.3:/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] d2a1056ed82c8d56cd782129b99003f03e6940ef8725698231d43092d4ebdbd4
[INFO] running `"docker" "start" "-a" "d2a1056ed82c8d56cd782129b99003f03e6940ef8725698231d43092d4ebdbd4"`
[INFO] [stderr]    Compiling serde_test v1.0.99
[INFO] [stderr]    Compiling float_duration v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `"docker" "inspect" "d2a1056ed82c8d56cd782129b99003f03e6940ef8725698231d43092d4ebdbd4"`
[INFO] running `"docker" "rm" "-f" "d2a1056ed82c8d56cd782129b99003f03e6940ef8725698231d43092d4ebdbd4"`
[INFO] [stdout] d2a1056ed82c8d56cd782129b99003f03e6940ef8725698231d43092d4ebdbd4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/float_duration/0.3.3:/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] c655aa1ae32fddb31bd1680efca68a8b6a31529d63e1a1c6df676bed19cea89c
[INFO] running `"docker" "start" "-a" "c655aa1ae32fddb31bd1680efca68a8b6a31529d63e1a1c6df676bed19cea89c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/float_duration-22e9e6c9d43ef283
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test duration::tests::test_serde ... ok
[INFO] [stdout] test duration::tests::test_min_max ... ok
[INFO] [stdout] test duration::tests::test_display ... ok
[INFO] [stdout] test duration::tests::test_construct ... ok
[INFO] [stdout] test duration::tests::test_chrono_timepoint ... ok
[INFO] [stdout] test duration::tests::test_chrono_conversion ... ok
[INFO] [stdout] test duration::tests::test_time_point_std ... ok
[INFO] [stdout] test duration::tests::test_arithmetic ... ok
[INFO] [stdout] test duration::tests::test_sum ... ok
[INFO] [stdout] test iter::tests::test_subdivide ... ok
[INFO] [stdout] test duration::tests::test_std_conversion ... ok
[INFO] [stdout] test iter::tests::test_subdivide_panic ... ok
[INFO] [stdout] test duration::tests::test_serde_integer_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests float_duration
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs -  (line 144) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 24) ... ignored
[INFO] [stdout] test src/iter.rs - iter::subdivide_with_step (line 113) ... ok
[INFO] [stdout] test src/lib.rs -  (line 62) ... ok
[INFO] [stdout] test src/lib.rs -  (line 38) ... ok
[INFO] [stdout] test src/iter.rs - iter::subdivide_with_step (line 129) ... ok
[INFO] [stdout] test src/duration.rs - duration::TimePoint (line 74) ... ok
[INFO] [stdout] test src/iter.rs - iter::subdivide (line 82) ... ok
[INFO] [stdout] test src/lib.rs -  (line 51) ... ok
[INFO] [stdout] test src/lib.rs -  (line 110) ... ok
[INFO] [stdout] test src/lib.rs -  (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c655aa1ae32fddb31bd1680efca68a8b6a31529d63e1a1c6df676bed19cea89c"`
[INFO] running `"docker" "rm" "-f" "c655aa1ae32fddb31bd1680efca68a8b6a31529d63e1a1c6df676bed19cea89c"`
[INFO] [stdout] c655aa1ae32fddb31bd1680efca68a8b6a31529d63e1a1c6df676bed19cea89c