[INFO] crate units 0.1.0 is already in cache
[INFO] extracting crate units 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/units/0.1.0
[INFO] extracting crate units 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/units/0.1.0
[INFO] validating manifest of units-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of units-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/units/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing units-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 42e47eb3ef5ee42196e5f1d0466947e7bb91902d3adcf29ef199f452d4a3ab17
[INFO] running `"docker" "start" "-a" "42e47eb3ef5ee42196e5f1d0466947e7bb91902d3adcf29ef199f452d4a3ab17"`
[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 0.61s
[INFO] running `"docker" "inspect" "42e47eb3ef5ee42196e5f1d0466947e7bb91902d3adcf29ef199f452d4a3ab17"`
[INFO] running `"docker" "rm" "-f" "42e47eb3ef5ee42196e5f1d0466947e7bb91902d3adcf29ef199f452d4a3ab17"`
[INFO] [stdout] 42e47eb3ef5ee42196e5f1d0466947e7bb91902d3adcf29ef199f452d4a3ab17
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c2c5e5cc6b06d86cefe5a396e6b8cf7606339e6fc4a34ce92176ca7ed6286067
[INFO] running `"docker" "start" "-a" "c2c5e5cc6b06d86cefe5a396e6b8cf7606339e6fc4a34ce92176ca7ed6286067"`
[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 0.68s
[INFO] running `"docker" "inspect" "c2c5e5cc6b06d86cefe5a396e6b8cf7606339e6fc4a34ce92176ca7ed6286067"`
[INFO] running `"docker" "rm" "-f" "c2c5e5cc6b06d86cefe5a396e6b8cf7606339e6fc4a34ce92176ca7ed6286067"`
[INFO] [stdout] c2c5e5cc6b06d86cefe5a396e6b8cf7606339e6fc4a34ce92176ca7ed6286067
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1e00a806a7a5626a59f9bd7d334c696d85ebd3701de1891c0123b9017d96dcf7
[INFO] running `"docker" "start" "-a" "1e00a806a7a5626a59f9bd7d334c696d85ebd3701de1891c0123b9017d96dcf7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/units-2b56431e768b57a3
[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" "1e00a806a7a5626a59f9bd7d334c696d85ebd3701de1891c0123b9017d96dcf7"`
[INFO] running `"docker" "rm" "-f" "1e00a806a7a5626a59f9bd7d334c696d85ebd3701de1891c0123b9017d96dcf7"`
[INFO] [stdout] 1e00a806a7a5626a59f9bd7d334c696d85ebd3701de1891c0123b9017d96dcf7