[INFO] crate rs_transducers 0.0.3 is already in cache
[INFO] extracting crate rs_transducers 0.0.3 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rs_transducers/0.0.3
[INFO] extracting crate rs_transducers 0.0.3 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rs_transducers/0.0.3
[INFO] validating manifest of rs_transducers-0.0.3 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 rs_transducers-0.0.3 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 rs_transducers-0.0.3
[INFO] finished frobbing rs_transducers-0.0.3
[INFO] frobbed toml for rs_transducers-0.0.3 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rs_transducers/0.0.3/Cargo.toml
[INFO] started frobbing rs_transducers-0.0.3
[INFO] finished frobbing rs_transducers-0.0.3
[INFO] frobbed toml for rs_transducers-0.0.3 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rs_transducers/0.0.3/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 rs_transducers-0.0.3 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/rs_transducers/0.0.3:/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] 799cefa629689ed114d48ea7fcac971bebfe7d5a13df3c9994489e6bb160a869
[INFO] running `"docker" "start" "-a" "799cefa629689ed114d48ea7fcac971bebfe7d5a13df3c9994489e6bb160a869"`
[INFO] [stderr]    Compiling rs_transducers v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "799cefa629689ed114d48ea7fcac971bebfe7d5a13df3c9994489e6bb160a869"`
[INFO] running `"docker" "rm" "-f" "799cefa629689ed114d48ea7fcac971bebfe7d5a13df3c9994489e6bb160a869"`
[INFO] [stdout] 799cefa629689ed114d48ea7fcac971bebfe7d5a13df3c9994489e6bb160a869
[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/rs_transducers/0.0.3:/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] 0c9d078bb6b5011db93fb1854b2b630ba10b3bcce884cc895e788893bec16bd5
[INFO] running `"docker" "start" "-a" "0c9d078bb6b5011db93fb1854b2b630ba10b3bcce884cc895e788893bec16bd5"`
[INFO] [stderr]    Compiling rs_transducers v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "0c9d078bb6b5011db93fb1854b2b630ba10b3bcce884cc895e788893bec16bd5"`
[INFO] running `"docker" "rm" "-f" "0c9d078bb6b5011db93fb1854b2b630ba10b3bcce884cc895e788893bec16bd5"`
[INFO] [stdout] 0c9d078bb6b5011db93fb1854b2b630ba10b3bcce884cc895e788893bec16bd5
[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/rs_transducers/0.0.3:/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] 2ea423da4f94c2c67d979b8fb7dc38073233c6610c6bb1400c6709e8c8a2b3b5
[INFO] running `"docker" "start" "-a" "2ea423da4f94c2c67d979b8fb7dc38073233c6610c6bb1400c6709e8c8a2b3b5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_transducers-e3423f7721692bea
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::test_filter ... ok
[INFO] [stdout] test test::test_drop_while ... ok
[INFO] [stdout] test test::test_drop ... ok
[INFO] [stdout] test test::test_compose ... ok
[INFO] [stdout] test test::test_interpose ... ok
[INFO] [stdout] test test::test_partition_by ... ok
[INFO] [stdout] test test::test_iterator ... ok
[INFO] [stdout] test test::test_replace ... ok
[INFO] [stdout] test test::test_take ... ok
[INFO] [stdout] test test::test_partition ... ok
[INFO] [stdout] test test::test_take_while ... ok
[INFO] [stdout] test test::test_keep ... ok
[INFO] [stdout] test test::test_keep_indexed ... ok
[INFO] [stdout] test test::test_map_indexed ... ok
[INFO] [stdout] test test::test_channels ... ok
[INFO] [stdout] test test::test_dedupe ... ok
[INFO] [stdout] test test::test_vec_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs_transducers
[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" "2ea423da4f94c2c67d979b8fb7dc38073233c6610c6bb1400c6709e8c8a2b3b5"`
[INFO] running `"docker" "rm" "-f" "2ea423da4f94c2c67d979b8fb7dc38073233c6610c6bb1400c6709e8c8a2b3b5"`
[INFO] [stdout] 2ea423da4f94c2c67d979b8fb7dc38073233c6610c6bb1400c6709e8c8a2b3b5