[INFO] crate tuple-map 0.4.0 is already in cache
[INFO] extracting crate tuple-map 0.4.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tuple-map/0.4.0
[INFO] extracting crate tuple-map 0.4.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tuple-map/0.4.0
[INFO] validating manifest of tuple-map-0.4.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tuple-map-0.4.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tuple-map-0.4.0
[INFO] finished frobbing tuple-map-0.4.0
[INFO] frobbed toml for tuple-map-0.4.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tuple-map/0.4.0/Cargo.toml
[INFO] started frobbing tuple-map-0.4.0
[INFO] finished frobbing tuple-map-0.4.0
[INFO] frobbed toml for tuple-map-0.4.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tuple-map/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tuple-map-0.4.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tuple-map/0.4.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 9a998ef9aa7d12ecb36fb6a95f8c442580dc6e6b67d659780b8a6b721e601e75
[INFO] running `"docker" "start" "-a" "9a998ef9aa7d12ecb36fb6a95f8c442580dc6e6b67d659780b8a6b721e601e75"`
[INFO] [stderr]    Compiling tuple-map v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "9a998ef9aa7d12ecb36fb6a95f8c442580dc6e6b67d659780b8a6b721e601e75"`
[INFO] running `"docker" "rm" "-f" "9a998ef9aa7d12ecb36fb6a95f8c442580dc6e6b67d659780b8a6b721e601e75"`
[INFO] [stdout] 9a998ef9aa7d12ecb36fb6a95f8c442580dc6e6b67d659780b8a6b721e601e75
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tuple-map/0.4.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3c971761db68de2ce2d007566865624cb4ffae50da795eed4d27d716513f578b
[INFO] running `"docker" "start" "-a" "3c971761db68de2ce2d007566865624cb4ffae50da795eed4d27d716513f578b"`
[INFO] [stderr]    Compiling tuple-map v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "3c971761db68de2ce2d007566865624cb4ffae50da795eed4d27d716513f578b"`
[INFO] running `"docker" "rm" "-f" "3c971761db68de2ce2d007566865624cb4ffae50da795eed4d27d716513f578b"`
[INFO] [stdout] 3c971761db68de2ce2d007566865624cb4ffae50da795eed4d27d716513f578b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tuple-map/0.4.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 6f04123683aa301f1fd2a3be492e0f031ea9da3400f36fda79f21caed07d4df4
[INFO] running `"docker" "start" "-a" "6f04123683aa301f1fd2a3be492e0f031ea9da3400f36fda79f21caed07d4df4"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 22 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tuple_map-1791d9a706efd46b
[INFO] [stdout] test tests::test_div ... ok
[INFO] [stdout] test tests::test_cloned ... ok
[INFO] [stdout] test tests::test_by_ref_mut ... ok
[INFO] [stdout] test tests::test_by_ref ... ok
[INFO] [stdout] test tests::test_fold ... ok
[INFO] [stdout] test tests::test_into_vec ... ok
[INFO] [stdout] test tests::test_any ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::test_mul ... ok
[INFO] [stdout] test tests::test_nth ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_same ... ok
[INFO] [stdout] test tests::test_same_as ... ok
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_sum ... ok
[INFO] [stdout] test tests::test_tmax ... ok
[INFO] [stdout] test tests::test_tmin ... ok
[INFO] [stdout] test tests::test_zip ... ok
[INFO] [stdout] test tests::test_zipf ... ok
[INFO] [stdout] test tests::test_prod ... ok
[INFO] [stderr]    Doc-tests tuple-map
[INFO] [stdout] test tests::test_find ... ok
[INFO] [stdout] test tests::test_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --test /opt/crater/workdir/src/lib.rs --crate-name tuple_map -L dependency=/opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern tuple_map=/opt/crater/target/debug/deps/libtuple_map-7b2092c1667f7023.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "6f04123683aa301f1fd2a3be492e0f031ea9da3400f36fda79f21caed07d4df4"`
[INFO] running `"docker" "rm" "-f" "6f04123683aa301f1fd2a3be492e0f031ea9da3400f36fda79f21caed07d4df4"`
[INFO] [stdout] 6f04123683aa301f1fd2a3be492e0f031ea9da3400f36fda79f21caed07d4df4