[INFO] crate dimensioned 0.7.0 is already in cache
[INFO] extracting crate dimensioned 0.7.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/dimensioned/0.7.0
[INFO] extracting crate dimensioned 0.7.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dimensioned/0.7.0
[INFO] validating manifest of dimensioned-0.7.0 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 dimensioned-0.7.0 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 dimensioned-0.7.0
[INFO] finished frobbing dimensioned-0.7.0
[INFO] frobbed toml for dimensioned-0.7.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/dimensioned/0.7.0/Cargo.toml
[INFO] started frobbing dimensioned-0.7.0
[INFO] finished frobbing dimensioned-0.7.0
[INFO] frobbed toml for dimensioned-0.7.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/dimensioned/0.7.0/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 dimensioned-0.7.0 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-4/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/dimensioned/0.7.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 70f07bf018345b1a7198df3d340695c132ee91d58e2e712e6b4b450b4b8a0dc7
[INFO] running `"docker" "start" "-a" "70f07bf018345b1a7198df3d340695c132ee91d58e2e712e6b4b450b4b8a0dc7"`
[INFO] [stderr]    Compiling dimensioned v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Write` is imported redundantly
[INFO] [stderr]    --> src/build/mod.rs:338:9
[INFO] [stderr]     |
[INFO] [stderr] 338 |     use std::io::Write;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 348 | use std::io::Write;
[INFO] [stderr]     |     -------------- the item `Write` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.49s
[INFO] running `"docker" "inspect" "70f07bf018345b1a7198df3d340695c132ee91d58e2e712e6b4b450b4b8a0dc7"`
[INFO] running `"docker" "rm" "-f" "70f07bf018345b1a7198df3d340695c132ee91d58e2e712e6b4b450b4b8a0dc7"`
[INFO] [stdout] 70f07bf018345b1a7198df3d340695c132ee91d58e2e712e6b4b450b4b8a0dc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/dimensioned/0.7.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 80fee7a72b1dcf0a09c14c2a751ff5f2d25a3f548659f245b6ab751011301e42
[INFO] running `"docker" "start" "-a" "80fee7a72b1dcf0a09c14c2a751ff5f2d25a3f548659f245b6ab751011301e42"`
[INFO] [stderr]    Compiling dimensioned v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.58s
[INFO] running `"docker" "inspect" "80fee7a72b1dcf0a09c14c2a751ff5f2d25a3f548659f245b6ab751011301e42"`
[INFO] running `"docker" "rm" "-f" "80fee7a72b1dcf0a09c14c2a751ff5f2d25a3f548659f245b6ab751011301e42"`
[INFO] [stdout] 80fee7a72b1dcf0a09c14c2a751ff5f2d25a3f548659f245b6ab751011301e42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/dimensioned/0.7.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 14cb2ccffeaefc7e35149587ff3ea06b26288000f9eda38f1efb90494c0b992b
[INFO] running `"docker" "start" "-a" "14cb2ccffeaefc7e35149587ff3ea06b26288000f9eda38f1efb90494c0b992b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dimensioned-486b7e711f95496d
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test unit_systems::ucum::test_ucum_constants ... ok
[INFO] [stdout] test unit_systems::si::test_si_constants ... ok
[INFO] [stdout] test unit_systems::cgs::test_cgs_constants ... ok
[INFO] [stdout] test traits::test_root ... ok
[INFO] [stdout] test array::test_array ... ok
[INFO] [stdout] test unit_systems::mks::test_mks_constants ... ok
[INFO] [stdout] test unit_systems::fps::test_fps_constants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/consts-b7e90b76239c7192
[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]      Running /opt/crater/target/debug/deps/derived-c7619de7b301aaaa
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test derived ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ints-c4b9d30dd7556b56
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test int_consts ... ok
[INFO] [stdout] test derived_int_consts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-125a4af1dcd2a2f6
[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 dimensioned
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/lib.rs -  (line 18) ... ok
[INFO] [stdout] test src/lib.rs -  (line 54) ... ok
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] test src/array.rs - array::AppendFront (line 65) ... ok
[INFO] [stdout] test src/dimensions.rs - dimensions (line 11) ... ok
[INFO] [stdout] test src/array.rs - array::ToGA (line 16) ... ok
[INFO] [stdout] test /opt/crater/target/debug/build/dimensioned-1d94f5c4eec3e802/out/unit_systems.rs - unit_systems (line 20) ... ok
[INFO] [stdout] test src/make_units.rs - make_units (line 136) ... ignored
[INFO] [stdout] test src/make_units.rs - make_units (line 153) ... ignored
[INFO] [stdout] test src/make_units.rs - make_units (line 162) ... ignored
[INFO] [stdout] test src/make_units.rs - make_units (line 57) ... ignored
[INFO] [stdout] test src/make_units.rs - make_units (line 65) ... ignored
[INFO] [stdout] test src/make_units.rs - make_units (line 73) ... ignored
[INFO] [stdout] test src/make_units.rs - make_units (line 82) ... ignored
[INFO] [stdout] test src/make_units.rs - make_units (line 96) ... ignored
[INFO] [stdout] test src/make_units.rs - derived (line 1026) ... ok
[INFO] [stdout] test src/make_units.rs - derived (line 1012) ... ok
[INFO] [stdout] test src/lib.rs - tarr (line 154) ... ok
[INFO] [stdout] test src/make_units.rs - make_units (line 120) ... ok
[INFO] [stdout] test src/make_units.rs - unit_systems::fps::FPS::_marker (line 208) ... ok
[INFO] [stdout] test src/lib.rs -  (line 82) ... ok
[INFO] [stdout] test src/make_units.rs - unit_systems::cgs::CGS::_marker (line 208) ... ok
[INFO] [stdout] test src/make_units.rs - derived (line 1037) ... ok
[INFO] [stdout] test src/make_units.rs - unit_systems::mks::MKS::_marker (line 208) ... ok
[INFO] [stdout] test src/make_units.rs - unit_systems::ucum::UCUM::_marker (line 208) ... ok
[INFO] [stdout] test src/make_units.rs - unit_systems::si::SI::_marker (line 208) ... ok
[INFO] [stdout] test src/traits.rs - traits::Map (line 101) ... ok
[INFO] [stdout] test src/traits.rs - traits::Abs (line 167) ... ok
[INFO] [stdout] test src/traits.rs - traits::MapUnsafe (line 48) ... ok
[INFO] [stdout] test src/traits.rs - traits::Root (line 207) ... ok
[INFO] [stdout] test src/traits.rs - traits::Cbrt (line 293) ... ok
[INFO] [stdout] test src/traits.rs - traits::Recip (line 140) ... ok
[INFO] [stdout] test src/traits.rs - traits::Sqrt (line 266) ... ok
[INFO] [stdout] test src/make_units.rs - make_units (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "14cb2ccffeaefc7e35149587ff3ea06b26288000f9eda38f1efb90494c0b992b"`
[INFO] running `"docker" "rm" "-f" "14cb2ccffeaefc7e35149587ff3ea06b26288000f9eda38f1efb90494c0b992b"`
[INFO] [stdout] 14cb2ccffeaefc7e35149587ff3ea06b26288000f9eda38f1efb90494c0b992b