[INFO] crate units 0.1.0 is already in cache
[INFO] extracting crate units 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/units/0.1.0
[INFO] extracting crate units 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/units/0.1.0
[INFO] validating manifest of units-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 units-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 units-0.1.0
[INFO] finished frobbing units-0.1.0
[INFO] frobbed toml for units-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/units/0.1.0/Cargo.toml
[INFO] started frobbing units-0.1.0
[INFO] finished frobbing units-0.1.0
[INFO] frobbed toml for units-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/units/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 units-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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/units/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] 7f0bbe4b685337aab837f4c504b02ac03b31e4b0e8370eb04ffb820ba66db114
[INFO] running `"docker" "start" "-a" "7f0bbe4b685337aab837f4c504b02ac03b31e4b0e8370eb04ffb820ba66db114"`
[INFO] [stderr]    Compiling tylar v0.2.2
[INFO] [stderr]    Compiling units v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "7f0bbe4b685337aab837f4c504b02ac03b31e4b0e8370eb04ffb820ba66db114"`
[INFO] running `"docker" "rm" "-f" "7f0bbe4b685337aab837f4c504b02ac03b31e4b0e8370eb04ffb820ba66db114"`
[INFO] [stdout] 7f0bbe4b685337aab837f4c504b02ac03b31e4b0e8370eb04ffb820ba66db114
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/units/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] 1f4b75c2907c4b82898c2d27fb5769bcb25413ad7706818654676dd29110c3c1
[INFO] running `"docker" "start" "-a" "1f4b75c2907c4b82898c2d27fb5769bcb25413ad7706818654676dd29110c3c1"`
[INFO] [stderr]    Compiling units v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `one`
[INFO] [stderr]   --> examples/basics.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | use my_units::f64::{one, m, s, mile};
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "1f4b75c2907c4b82898c2d27fb5769bcb25413ad7706818654676dd29110c3c1"`
[INFO] running `"docker" "rm" "-f" "1f4b75c2907c4b82898c2d27fb5769bcb25413ad7706818654676dd29110c3c1"`
[INFO] [stdout] 1f4b75c2907c4b82898c2d27fb5769bcb25413ad7706818654676dd29110c3c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/units/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] 5849b3ff1db37468f2cacfa3445eebde1b38852eae750fe1068f9ca1f8c84570
[INFO] running `"docker" "start" "-a" "5849b3ff1db37468f2cacfa3445eebde1b38852eae750fe1068f9ca1f8c84570"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/units-4e4f07a53788cc17
[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 units
[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" "5849b3ff1db37468f2cacfa3445eebde1b38852eae750fe1068f9ca1f8c84570"`
[INFO] running `"docker" "rm" "-f" "5849b3ff1db37468f2cacfa3445eebde1b38852eae750fe1068f9ca1f8c84570"`
[INFO] [stdout] 5849b3ff1db37468f2cacfa3445eebde1b38852eae750fe1068f9ca1f8c84570