[INFO] fetching crate dtl-core 0.1.1...
[INFO] testing dtl-core-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dtl-core 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dtl-core 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dtl-core 0.1.1
[INFO] tweaked toml for crates.io crate dtl-core 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dtl-core 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dtl-core 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe
[INFO] running `Command { std: "docker" "start" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtl-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtl-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/dtl-core/a9aa09066db19b26/out/dtl_core-a9aa09066db19b26)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/borrowing.rs (/opt/rustwide/target/release/build/dtl-core/caffe869f9a3f8a2/out/borrowing-caffe869f9a3f8a2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test mutates_through_an_exclusive_borrow ... ok
[INFO] [stdout] test observes_without_taking_ownership ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/csv_batch.rs (/opt/rustwide/target/release/build/dtl-core/41a93b5d237d1ece/out/csv_batch-41a93b5d237d1ece)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test empty_input_gives_zero_records ... ok
[INFO] [stdout] test pipe_separated_values_parse_correctly ... ok
[INFO] [stdout] test parses_three_records ... ok
[INFO] [stdout] test record_at_out_of_bounds_returns_none ... ok
[INFO] [stdout] test record_at_returns_correct_content ... ok
[INFO] [stdout] test records_are_slices_into_original_buffer_not_copies ... ok
[INFO] [stdout] test trailing_newline_does_not_create_empty_record ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ownership.rs (/opt/rustwide/target/release/build/dtl-core/4696fa2a5a1e19b5/out/ownership-4696fa2a5a1e19b5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test copies_stack_only_integer_values ... ok
[INFO] [stdout] test clones_owned_text_explicitly ... ok
[INFO] [stdout] test transfers_ownership_back_to_the_caller ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/references.rs (/opt/rustwide/target/release/build/dtl-core/cc890c1a2df97818/out/references-cc890c1a2df97818)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test overwrites_through_an_exclusive_reference ... ok
[INFO] [stdout] test returns_a_shared_view_of_the_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/slices.rs (/opt/rustwide/target/release/build/dtl-core/5355c9b3d2305dba/out/slices-5355c9b3d2305dba)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test handles_empty_and_unicode_input ... ok
[INFO] [stdout] test returns_a_bounded_number_prefix ... ok
[INFO] [stdout] test returns_the_first_word ... ok
[INFO] [stdout] test returns_the_whole_input_without_a_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dtl_core
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/csv_zero_copy.rs - csv_zero_copy::CsvBatch<'a>::record_at (line 69) ... ok
[INFO] [stdout] test src/slices.rs - slices::first_word (line 7) ... ok
[INFO] [stdout] test src/csv_zero_copy.rs - csv_zero_copy::CsvBatch<'a>::parse (line 50) ... ok
[INFO] [stdout] test src/csv_zero_copy.rs - csv_zero_copy::CsvBatch (line 23) ... ok
[INFO] [stdout] test src/slices.rs - slices::number_prefix (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.20s; merged doctests compilation took 0.19s
[INFO] running `Command { std: "docker" "inspect" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe", kill_on_drop: false }`
[INFO] [stdout] cb5f5a46ec9f3b8e53464b1ab712fcdb29a41f0589ced46af8c755a01bda48fe
