[INFO] crate trip 0.1.12 is already in cache
[INFO] extracting crate trip 0.1.12 into work/ex/beta-1.38-1/sources/1.37.0/reg/trip/0.1.12
[INFO] extracting crate trip 0.1.12 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trip/0.1.12
[INFO] validating manifest of trip-0.1.12 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 trip-0.1.12 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 trip-0.1.12
[INFO] finished frobbing trip-0.1.12
[INFO] frobbed toml for trip-0.1.12 written to work/ex/beta-1.38-1/sources/1.37.0/reg/trip/0.1.12/Cargo.toml
[INFO] started frobbing trip-0.1.12
[INFO] finished frobbing trip-0.1.12
[INFO] frobbed toml for trip-0.1.12 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trip/0.1.12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing trip-0.1.12 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/trip/0.1.12:/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] ff144e6cbe4036c1a08ef1ba82e44b84faacbd68060d8e75ffe2601f7900be29
[INFO] running `"docker" "start" "-a" "ff144e6cbe4036c1a08ef1ba82e44b84faacbd68060d8e75ffe2601f7900be29"`
[INFO] [stderr]    Compiling trip v0.1.12 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "ff144e6cbe4036c1a08ef1ba82e44b84faacbd68060d8e75ffe2601f7900be29"`
[INFO] running `"docker" "rm" "-f" "ff144e6cbe4036c1a08ef1ba82e44b84faacbd68060d8e75ffe2601f7900be29"`
[INFO] [stdout] ff144e6cbe4036c1a08ef1ba82e44b84faacbd68060d8e75ffe2601f7900be29
[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/trip/0.1.12:/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] dee741006bb7893e3777b4343f98ee8c8cae711500261c193c0a65f7848677a3
[INFO] running `"docker" "start" "-a" "dee741006bb7893e3777b4343f98ee8c8cae711500261c193c0a65f7848677a3"`
[INFO] [stderr]    Compiling trip v0.1.12 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `test`
[INFO] [stderr]     --> src/trip.rs:1743:9
[INFO] [stderr]      |
[INFO] [stderr] 1743 |     use test::Bencher;
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         unresolved import
[INFO] [stderr]      |         help: a similar path exists: `trip::tests::test::test`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `trip`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "dee741006bb7893e3777b4343f98ee8c8cae711500261c193c0a65f7848677a3"`
[INFO] running `"docker" "rm" "-f" "dee741006bb7893e3777b4343f98ee8c8cae711500261c193c0a65f7848677a3"`
[INFO] [stdout] dee741006bb7893e3777b4343f98ee8c8cae711500261c193c0a65f7848677a3