[INFO] crate iso639-1 0.3.0 is already in cache
[INFO] extracting crate iso639-1 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/iso639-1/0.3.0
[INFO] extracting crate iso639-1 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iso639-1/0.3.0
[INFO] validating manifest of iso639-1-0.3.0 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 iso639-1-0.3.0 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 iso639-1-0.3.0
[INFO] finished frobbing iso639-1-0.3.0
[INFO] frobbed toml for iso639-1-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/iso639-1/0.3.0/Cargo.toml
[INFO] started frobbing iso639-1-0.3.0
[INFO] finished frobbing iso639-1-0.3.0
[INFO] frobbed toml for iso639-1-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iso639-1/0.3.0/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 iso639-1-0.3.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/iso639-1/0.3.0:/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] 3512385b5134fb7155caa25c049d4d93f940c3ad84814a3a122b730fd816fb3e
[INFO] running `"docker" "start" "-a" "3512385b5134fb7155caa25c049d4d93f940c3ad84814a3a122b730fd816fb3e"`
[INFO] [stderr]    Compiling iso639-1 v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "3512385b5134fb7155caa25c049d4d93f940c3ad84814a3a122b730fd816fb3e"`
[INFO] running `"docker" "rm" "-f" "3512385b5134fb7155caa25c049d4d93f940c3ad84814a3a122b730fd816fb3e"`
[INFO] [stdout] 3512385b5134fb7155caa25c049d4d93f940c3ad84814a3a122b730fd816fb3e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/iso639-1/0.3.0:/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] 5624409f454d7190a4844e584a5cfccfc4283be60ca5b0ea4753b8375d0bc0aa
[INFO] running `"docker" "start" "-a" "5624409f454d7190a4844e584a5cfccfc4283be60ca5b0ea4753b8375d0bc0aa"`
[INFO] [stderr]    Compiling iso639-1 v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `"docker" "inspect" "5624409f454d7190a4844e584a5cfccfc4283be60ca5b0ea4753b8375d0bc0aa"`
[INFO] running `"docker" "rm" "-f" "5624409f454d7190a4844e584a5cfccfc4283be60ca5b0ea4753b8375d0bc0aa"`
[INFO] [stdout] 5624409f454d7190a4844e584a5cfccfc4283be60ca5b0ea4753b8375d0bc0aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/iso639-1/0.3.0:/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] 9a3f79b99d22d393628e4d61d762cfe9e0c1fc972c2aafff4b758bba3656685a
[INFO] running `"docker" "start" "-a" "9a3f79b99d22d393628e4d61d762cfe9e0c1fc972c2aafff4b758bba3656685a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iso639_1-d869303050a8dc54
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/0001_enum-37dfdbcd6a32ee3a
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/0002_to_enum-7ec1d7ebec545526
[INFO] [stdout] running 4 tests
[INFO] [stdout] test enum_0001_not_equal ... ok
[INFO] [stdout] test enum_0002_equal ... ok
[INFO] [stdout] test enum_0003_no_panic ... ok
[INFO] [stdout] test enum_0004_display_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test to_enum_0002_2chars ... ok
[INFO] [stdout] test to_enum_0001_notexist ... 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/0003_to_code-19c740fded0c1ba3
[INFO] [stderr]    Doc-tests iso639-1
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test get_iso639v3_0001_not_match ... ok
[INFO] [stdout] test get_iso639v3_0002_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Iso639_1 (line 101) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs - to_iso639_3 (line 695) ... ok
[INFO] [stdout] test src/lib.rs - from_iso639_1 (line 487) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9a3f79b99d22d393628e4d61d762cfe9e0c1fc972c2aafff4b758bba3656685a"`
[INFO] running `"docker" "rm" "-f" "9a3f79b99d22d393628e4d61d762cfe9e0c1fc972c2aafff4b758bba3656685a"`
[INFO] [stdout] 9a3f79b99d22d393628e4d61d762cfe9e0c1fc972c2aafff4b758bba3656685a