[INFO] crate csv-guillotine 0.3.5 is already in cache
[INFO] extracting crate csv-guillotine 0.3.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/csv-guillotine/0.3.5
[INFO] extracting crate csv-guillotine 0.3.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-guillotine/0.3.5
[INFO] validating manifest of csv-guillotine-0.3.5 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of csv-guillotine-0.3.5 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing csv-guillotine-0.3.5
[INFO] finished frobbing csv-guillotine-0.3.5
[INFO] frobbed toml for csv-guillotine-0.3.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/csv-guillotine/0.3.5/Cargo.toml
[INFO] started frobbing csv-guillotine-0.3.5
[INFO] finished frobbing csv-guillotine-0.3.5
[INFO] frobbed toml for csv-guillotine-0.3.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-guillotine/0.3.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing csv-guillotine-0.3.5 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/csv-guillotine/0.3.5:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a728439d8245174c85f3d86fcd133d084ac7961bab45b8305020dbb90a626d9d
[INFO] running `"docker" "start" "-a" "a728439d8245174c85f3d86fcd133d084ac7961bab45b8305020dbb90a626d9d"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling bstr v0.2.6
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling csv-guillotine v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `"docker" "inspect" "a728439d8245174c85f3d86fcd133d084ac7961bab45b8305020dbb90a626d9d"`
[INFO] running `"docker" "rm" "-f" "a728439d8245174c85f3d86fcd133d084ac7961bab45b8305020dbb90a626d9d"`
[INFO] [stdout] a728439d8245174c85f3d86fcd133d084ac7961bab45b8305020dbb90a626d9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/csv-guillotine/0.3.5:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 80e20d6fddd58b29355dee3c17a3c21d20a5540555286eac1fe2bd1cd104aace
[INFO] running `"docker" "start" "-a" "80e20d6fddd58b29355dee3c17a3c21d20a5540555286eac1fe2bd1cd104aace"`
[INFO] [stderr]    Compiling csv-guillotine v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "80e20d6fddd58b29355dee3c17a3c21d20a5540555286eac1fe2bd1cd104aace"`
[INFO] running `"docker" "rm" "-f" "80e20d6fddd58b29355dee3c17a3c21d20a5540555286eac1fe2bd1cd104aace"`
[INFO] [stdout] 80e20d6fddd58b29355dee3c17a3c21d20a5540555286eac1fe2bd1cd104aace
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/csv-guillotine/0.3.5:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 28fd76e1752b511910a3b1c4f066b69bab7cccef842ce7b034992f579d09608a
[INFO] running `"docker" "start" "-a" "28fd76e1752b511910a3b1c4f066b69bab7cccef842ce7b034992f579d09608a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_guillotine-00ca97f31a892ba2
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test fake_reader_works ... ok
[INFO] [stdout] test test_count_seperators ... ok
[INFO] [stdout] test test_fill ... ok
[INFO] [stdout] test it_only_considers_upto_considers ... ok
[INFO] [stdout] test test_get_line ... ok
[INFO] [stdout] test test_has_nl ... ok
[INFO] [stdout] test test_read_from_buffer_empty ... ok
[INFO] [stdout] test test_prepare_fill_needs_multiple_reads ... ok
[INFO] [stdout] test it_skips_header ... ok
[INFO] [stdout] test test_read_from_buffer_full_line ... ok
[INFO] [stdout] test test_read_from_buffer_partial_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_guillotine-0f5945af2836eaa5
[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 csv-guillotine
[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" "28fd76e1752b511910a3b1c4f066b69bab7cccef842ce7b034992f579d09608a"`
[INFO] running `"docker" "rm" "-f" "28fd76e1752b511910a3b1c4f066b69bab7cccef842ce7b034992f579d09608a"`
[INFO] [stdout] 28fd76e1752b511910a3b1c4f066b69bab7cccef842ce7b034992f579d09608a