[INFO] crate fluent-locale 0.6.0 is already in cache
[INFO] extracting crate fluent-locale 0.6.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/fluent-locale/0.6.0
[INFO] extracting crate fluent-locale 0.6.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fluent-locale/0.6.0
[INFO] validating manifest of fluent-locale-0.6.0 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 fluent-locale-0.6.0 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 fluent-locale-0.6.0
[INFO] finished frobbing fluent-locale-0.6.0
[INFO] frobbed toml for fluent-locale-0.6.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/fluent-locale/0.6.0/Cargo.toml
[INFO] started frobbing fluent-locale-0.6.0
[INFO] finished frobbing fluent-locale-0.6.0
[INFO] frobbed toml for fluent-locale-0.6.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fluent-locale/0.6.0/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 fluent-locale-0.6.0 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/fluent-locale/0.6.0:/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] ec4a72d60438d229972d6f01ea44ceebc19df5b0d39afdeaad1869dd36a1d448
[INFO] running `"docker" "start" "-a" "ec4a72d60438d229972d6f01ea44ceebc19df5b0d39afdeaad1869dd36a1d448"`
[INFO] [stderr]    Compiling unic-langid v0.3.0
[INFO] [stderr]    Compiling fluent-locale v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "ec4a72d60438d229972d6f01ea44ceebc19df5b0d39afdeaad1869dd36a1d448"`
[INFO] running `"docker" "rm" "-f" "ec4a72d60438d229972d6f01ea44ceebc19df5b0d39afdeaad1869dd36a1d448"`
[INFO] [stdout] ec4a72d60438d229972d6f01ea44ceebc19df5b0d39afdeaad1869dd36a1d448
[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/fluent-locale/0.6.0:/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] 7a56c0e7c1fd3b6e531f3c509053d0a21998617c84958d149d4769ec5a48d0ef
[INFO] running `"docker" "start" "-a" "7a56c0e7c1fd3b6e531f3c509053d0a21998617c84958d149d4769ec5a48d0ef"`
[INFO] [stderr]    Compiling unic-locale v0.3.0
[INFO] [stderr]    Compiling fluent-locale v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/lib.rs:36:90
[INFO] [stderr]    |
[INFO] [stderr] 36 | fn read_negotiate_testsets<P: AsRef<Path>>(path: P) -> Result<Vec<NegotiateTestSet>, Box<Error>> {
[INFO] [stderr]    |                                                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `"docker" "inspect" "7a56c0e7c1fd3b6e531f3c509053d0a21998617c84958d149d4769ec5a48d0ef"`
[INFO] running `"docker" "rm" "-f" "7a56c0e7c1fd3b6e531f3c509053d0a21998617c84958d149d4769ec5a48d0ef"`
[INFO] [stdout] 7a56c0e7c1fd3b6e531f3c509053d0a21998617c84958d149d4769ec5a48d0ef
[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/fluent-locale/0.6.0:/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] e9b398ffbfaceb33097260a660e6f4808a405dc2d3cece869d18e0dd69e72b25
[INFO] running `"docker" "start" "-a" "e9b398ffbfaceb33097260a660e6f4808a405dc2d3cece869d18e0dd69e72b25"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fluent_locale-61f2dce94ebdb83a
[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/lib-90d9574bf8b586ed
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test accepted_languages ... ok
[INFO] [stdout] test negotiate_filtering ... ok
[INFO] [stdout] test negotiate_lookup ... ok
[INFO] [stdout] test locale_matching ... ok
[INFO] [stdout] test negotiate_matching ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluent-locale
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/negotiate/mod.rs - negotiate (line 13) ... ok
[INFO] [stdout] test src/accepted_languages.rs - accepted_languages (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e9b398ffbfaceb33097260a660e6f4808a405dc2d3cece869d18e0dd69e72b25"`
[INFO] running `"docker" "rm" "-f" "e9b398ffbfaceb33097260a660e6f4808a405dc2d3cece869d18e0dd69e72b25"`
[INFO] [stdout] e9b398ffbfaceb33097260a660e6f4808a405dc2d3cece869d18e0dd69e72b25