[INFO] crate bf 0.4.8 is already in cache
[INFO] extracting crate bf 0.4.8 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bf/0.4.8
[INFO] extracting crate bf 0.4.8 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bf/0.4.8
[INFO] validating manifest of bf-0.4.8 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 bf-0.4.8 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 bf-0.4.8
[INFO] finished frobbing bf-0.4.8
[INFO] frobbed toml for bf-0.4.8 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bf/0.4.8/Cargo.toml
[INFO] started frobbing bf-0.4.8
[INFO] finished frobbing bf-0.4.8
[INFO] frobbed toml for bf-0.4.8 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/bf/0.4.8/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 bf-0.4.8 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bf/0.4.8:/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] ac1a65dfa1af7479efc8e26a57ffc51e7fcecaa793c9c26565c505ffc331ebd4
[INFO] running `"docker" "start" "-a" "ac1a65dfa1af7479efc8e26a57ffc51e7fcecaa793c9c26565c505ffc331ebd4"`
[INFO] [stderr]    Compiling bf v0.4.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `"docker" "inspect" "ac1a65dfa1af7479efc8e26a57ffc51e7fcecaa793c9c26565c505ffc331ebd4"`
[INFO] running `"docker" "rm" "-f" "ac1a65dfa1af7479efc8e26a57ffc51e7fcecaa793c9c26565c505ffc331ebd4"`
[INFO] [stdout] ac1a65dfa1af7479efc8e26a57ffc51e7fcecaa793c9c26565c505ffc331ebd4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bf/0.4.8:/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] c1dcc3f5752547d831f2fbadf01c19bd06b5e07e03b5632e6d18c6869ce134f9
[INFO] running `"docker" "start" "-a" "c1dcc3f5752547d831f2fbadf01c19bd06b5e07e03b5632e6d18c6869ce134f9"`
[INFO] [stderr]    Compiling bf v0.4.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "c1dcc3f5752547d831f2fbadf01c19bd06b5e07e03b5632e6d18c6869ce134f9"`
[INFO] running `"docker" "rm" "-f" "c1dcc3f5752547d831f2fbadf01c19bd06b5e07e03b5632e6d18c6869ce134f9"`
[INFO] [stdout] c1dcc3f5752547d831f2fbadf01c19bd06b5e07e03b5632e6d18c6869ce134f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/bf/0.4.8:/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] ff23e4a06cb323cd9dfc8ad92f530240fbdeb3291e29a48ef3e635df03447ad7
[INFO] running `"docker" "start" "-a" "ff23e4a06cb323cd9dfc8ad92f530240fbdeb3291e29a48ef3e635df03447ad7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bf-6cfbf73a9b0b576a
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test ast::interpreter::tests::assert_increment_input ... ok
[INFO] [stdout] test ast::interpreter::tests::assert_output_0 ... ok
[INFO] [stdout] test ast::interpreter::tests::assert_increment_loop ... ok
[INFO] [stdout] test ast::parser::tests::empty_program_parses ... ok
[INFO] [stdout] test ast::parser::tests::left_bracket_without_right_is_error ... ok
[INFO] [stdout] test ast::parser::tests::multiple_instructions_parse ... ok
[INFO] [stdout] test ast::parser::tests::nested_loops_parse ... ok
[INFO] [stdout] test ast::parser::tests::non_empty_loop_parses ... ok
[INFO] [stdout] test ast::parser::tests::right_bracket_without_left_is_error ... ok
[INFO] [stdout] test ast::parser::tests::single_byte_instructions_parse ... ok
[INFO] [stdout] test ast::parser::tests::trailing_comment_is_ignored ... ok
[INFO] [stdout] test ast::interpreter::tests::assert_no_output ... ok
[INFO] [stdout] test ast::parser::tests::comment_is_ignored ... ok
[INFO] [stdout] test ast::parser::tests::empty_loop_parses ... ok
[INFO] [stdout] test ast::parser::tests::all_comment_program_parses ... ok
[INFO] [stdout] test ast::interpreter::tests::assert_output_1 ... ok
[INFO] [stdout] test ast::interpreter::tests::hello_world ... ok
[INFO] [stdout] test bytecode::interpreter::tests::hello_world ... ok
[INFO] [stdout] test rle::compiler::tests::loop_compiles ... ok
[INFO] [stdout] test rle::compiler::tests::right_compiles ... ok
[INFO] [stdout] test peephole::interpreter::tests::hello_world ... ok
[INFO] [stdout] test rle::compiler::tests::three_rights_compile ... ok
[INFO] [stdout] test state::tests::down_goes_to_255 ... ok
[INFO] [stdout] test state::tests::load_reads ... ok
[INFO] [stdout] test state::tests::longer_sequence_of_actions ... ok
[INFO] [stdout] test rle::compiler::tests::two_rights_two_ups_compile ... ok
[INFO] [stdout] test rle::interpreter::tests::hello_world ... ok
[INFO] [stdout] test bytecode::interpreter::tests::factoring ... ok
[INFO] [stdout] test state::tests::right_moves_right ... ok
[INFO] [stdout] test state::tests::right_then_left_restores ... ok
[INFO] [stdout] test state::tests::right_to_right_edge_is_okay ... ok
[INFO] [stdout] test state::tests::up_goes_to_1 ... ok
[INFO] [stdout] test peephole::interpreter::tests::factoring ... ok
[INFO] [stdout] test state::tests::store_writes ... ok
[INFO] [stdout] test ast::interpreter::tests::factoring ... ok
[INFO] [stdout] test state::tests::move_left_is_error ... ok
[INFO] [stdout] test rle::interpreter::tests::factoring ... ok
[INFO] [stdout] test state::tests::right_past_edge_is_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bfi-bfb62a3bc0d335ca
[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] [stderr]    Doc-tests bf
[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" "ff23e4a06cb323cd9dfc8ad92f530240fbdeb3291e29a48ef3e635df03447ad7"`
[INFO] running `"docker" "rm" "-f" "ff23e4a06cb323cd9dfc8ad92f530240fbdeb3291e29a48ef3e635df03447ad7"`
[INFO] [stdout] ff23e4a06cb323cd9dfc8ad92f530240fbdeb3291e29a48ef3e635df03447ad7