[INFO] fetching crate http-api-problem 0.12.5...
[INFO] extracting crate http-api-problem 0.12.5 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/http-api-problem/0.12.5
[INFO] extracting crate http-api-problem 0.12.5 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/http-api-problem/0.12.5
[INFO] validating manifest of http-api-problem-0.12.5 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of http-api-problem-0.12.5 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing http-api-problem-0.12.5
[INFO] finished frobbing http-api-problem-0.12.5
[INFO] frobbed toml for http-api-problem-0.12.5 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/http-api-problem/0.12.5/Cargo.toml
[INFO] started frobbing http-api-problem-0.12.5
[INFO] finished frobbing http-api-problem-0.12.5
[INFO] frobbed toml for http-api-problem-0.12.5 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/http-api-problem/0.12.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing http-api-problem-0.12.5 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/http-api-problem/0.12.5:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] d0ea680c3309b2649515c47c9af89a90fcb246c6e6147bb56455250da9c1b3a4
[INFO] running `"docker" "start" "-a" "d0ea680c3309b2649515c47c9af89a90fcb246c6e6147bb56455250da9c1b3a4"`
[INFO] [stderr]    Compiling http-api-problem v0.12.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "d0ea680c3309b2649515c47c9af89a90fcb246c6e6147bb56455250da9c1b3a4"`
[INFO] running `"docker" "rm" "-f" "d0ea680c3309b2649515c47c9af89a90fcb246c6e6147bb56455250da9c1b3a4"`
[INFO] [stdout] d0ea680c3309b2649515c47c9af89a90fcb246c6e6147bb56455250da9c1b3a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/http-api-problem/0.12.5:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] f940eb70c9a747991b4dcfbf9324a25e078fc6e3fe67a3dd1e574f861d6f2bc2
[INFO] running `"docker" "start" "-a" "f940eb70c9a747991b4dcfbf9324a25e078fc6e3fe67a3dd1e574f861d6f2bc2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling http-api-problem v0.12.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `"docker" "inspect" "f940eb70c9a747991b4dcfbf9324a25e078fc6e3fe67a3dd1e574f861d6f2bc2"`
[INFO] running `"docker" "rm" "-f" "f940eb70c9a747991b4dcfbf9324a25e078fc6e3fe67a3dd1e574f861d6f2bc2"`
[INFO] [stdout] f940eb70c9a747991b4dcfbf9324a25e078fc6e3fe67a3dd1e574f861d6f2bc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/http-api-problem/0.12.5:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 5c02b44be9391e3b3de7430a006a22c27bb799dc9845dc16d4fe21fcb49e3a0e
[INFO] running `"docker" "start" "-a" "5c02b44be9391e3b3de7430a006a22c27bb799dc9845dc16d4fe21fcb49e3a0e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_api_problem-351f091842cb58bf
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::serialization::should_serialize_status_present_correctly ... ok
[INFO] [stdout] test test::serialization::should_serialize_status_apsent_correctly ... ok
[INFO] [stdout] test test::serialization::deserialize_status_null ... ok
[INFO] [stdout] test test::serialization::deserialize_status_present ... ok
[INFO] [stdout] test test::serialization::deserialize_status_apsent ... 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 http-api-problem
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] test src/lib.rs - HttpApiProblem::new (line 228) ... ok
[INFO] [stdout] test src/lib.rs -  (line 49) ... ok
[INFO] [stdout] test src/lib.rs - HttpApiProblem::set_instance (line 448) ... ok
[INFO] [stdout] test src/lib.rs - HttpApiProblem::set_title (line 358) ... ok
[INFO] [stdout] test src/lib.rs -  (line 33) ... ok
[INFO] [stdout] test src/lib.rs - HttpApiProblem::set_status (line 336) ... ok
[INFO] [stdout] test src/lib.rs - HttpApiProblem::set_detail (line 379) ... ok
[INFO] [stdout] test src/lib.rs - HttpApiProblem::set_type_url (line 315) ... ok
[INFO] [stdout] test src/lib.rs - HttpApiProblem::with_title_and_type_from_status (line 255) ... ok
[INFO] [stdout] test src/lib.rs - HttpApiProblem::with_title_from_status (line 285) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5c02b44be9391e3b3de7430a006a22c27bb799dc9845dc16d4fe21fcb49e3a0e"`
[INFO] running `"docker" "rm" "-f" "5c02b44be9391e3b3de7430a006a22c27bb799dc9845dc16d4fe21fcb49e3a0e"`
[INFO] [stdout] 5c02b44be9391e3b3de7430a006a22c27bb799dc9845dc16d4fe21fcb49e3a0e