[INFO] fetching crate scrapmetal 0.1.0...
[INFO] extracting crate scrapmetal 0.1.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/scrapmetal/0.1.0
[INFO] extracting crate scrapmetal 0.1.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/scrapmetal/0.1.0
[INFO] validating manifest of scrapmetal-0.1.0 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 scrapmetal-0.1.0 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 scrapmetal-0.1.0
[INFO] finished frobbing scrapmetal-0.1.0
[INFO] frobbed toml for scrapmetal-0.1.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/scrapmetal/0.1.0/Cargo.toml
[INFO] started frobbing scrapmetal-0.1.0
[INFO] finished frobbing scrapmetal-0.1.0
[INFO] frobbed toml for scrapmetal-0.1.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/scrapmetal/0.1.0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scrapmetal-derive v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing scrapmetal-0.1.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/scrapmetal/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] a154f9915761a076b5d9e06c44bb6e61bb215a7262c1cdc0b8974353f9b436c1
[INFO] running `"docker" "start" "-a" "a154f9915761a076b5d9e06c44bb6e61bb215a7262c1cdc0b8974353f9b436c1"`
[INFO] [stderr]    Compiling scrapmetal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "a154f9915761a076b5d9e06c44bb6e61bb215a7262c1cdc0b8974353f9b436c1"`
[INFO] running `"docker" "rm" "-f" "a154f9915761a076b5d9e06c44bb6e61bb215a7262c1cdc0b8974353f9b436c1"`
[INFO] [stdout] a154f9915761a076b5d9e06c44bb6e61bb215a7262c1cdc0b8974353f9b436c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/scrapmetal/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] cd631ec3459f8e0f1809f0f9b9cc3c432bdcb69730729dfc70f7b79275c6e0b5
[INFO] running `"docker" "start" "-a" "cd631ec3459f8e0f1809f0f9b9cc3c432bdcb69730729dfc70f7b79275c6e0b5"`
[INFO] [stderr]    Compiling scrapmetal-derive v0.1.0
[INFO] [stderr]    Compiling scrapmetal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `"docker" "inspect" "cd631ec3459f8e0f1809f0f9b9cc3c432bdcb69730729dfc70f7b79275c6e0b5"`
[INFO] running `"docker" "rm" "-f" "cd631ec3459f8e0f1809f0f9b9cc3c432bdcb69730729dfc70f7b79275c6e0b5"`
[INFO] [stdout] cd631ec3459f8e0f1809f0f9b9cc3c432bdcb69730729dfc70f7b79275c6e0b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/scrapmetal/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] a9b734b86d59a5cc55851f006172e6490dfa50c7909e9d66dca355d2ab3f703a
[INFO] running `"docker" "start" "-a" "a9b734b86d59a5cc55851f006172e6490dfa50c7909e9d66dca355d2ab3f703a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scrapmetal-12dbe86d41084ba9
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test mutation::tests::mutating ... ok
[INFO] [stdout] test query::tests::querying ... ok
[INFO] [stdout] test transform::tests::transformation ... ok
[INFO] [stdout] test tests::casting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/company-e327324f463ea340
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test query_highest_salary_with_boilerplate ... ok
[INFO] [stdout] test query_highest_salary_scrapping_boilerplate ... ok
[INFO] [stdout] test increase_with_boilerplate ... ok
[INFO] [stdout] test increase_scrapping_boilerplate ... ok
[INFO] [stdout] test increase_in_place_scrapping_boilerplate ... ok
[INFO] [stdout] test increase_in_place_with_boilerplate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/derive_edge_cases-6ac16340f2c42819
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scrapmetal
[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] [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" "a9b734b86d59a5cc55851f006172e6490dfa50c7909e9d66dca355d2ab3f703a"`
[INFO] running `"docker" "rm" "-f" "a9b734b86d59a5cc55851f006172e6490dfa50c7909e9d66dca355d2ab3f703a"`
[INFO] [stdout] a9b734b86d59a5cc55851f006172e6490dfa50c7909e9d66dca355d2ab3f703a