[INFO] fetching crate csv-stream 0.1.3... [INFO] testing csv-stream-0.1.3 against 1.59.0 for beta-1.60-1 [INFO] extracting crate csv-stream 0.1.3 into /workspace/builds/worker-73/source [INFO] validating manifest of crates.io crate csv-stream 0.1.3 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate csv-stream 0.1.3 [INFO] finished tweaking crates.io crate csv-stream 0.1.3 [INFO] tweaked toml for crates.io crate csv-stream 0.1.3 written to /workspace/builds/worker-73/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01464be152f5d8150f084f4e498c438dfb0279f0da51413f9d892095fedf9d7e [INFO] running `Command { std: "docker" "start" "-a" "01464be152f5d8150f084f4e498c438dfb0279f0da51413f9d892095fedf9d7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01464be152f5d8150f084f4e498c438dfb0279f0da51413f9d892095fedf9d7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01464be152f5d8150f084f4e498c438dfb0279f0da51413f9d892095fedf9d7e", kill_on_drop: false }` [INFO] [stdout] 01464be152f5d8150f084f4e498c438dfb0279f0da51413f9d892095fedf9d7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7d5b899f8e587f272b6f7c31111fccca4290adb7d9f8a79d696e838cc25e6cc [INFO] running `Command { std: "docker" "start" "-a" "f7d5b899f8e587f272b6f7c31111fccca4290adb7d9f8a79d696e838cc25e6cc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling csv-stream v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `capacity` [INFO] [stdout] --> src/writer.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | capacity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `panicked` [INFO] [stdout] --> src/writer.rs:532:5 [INFO] [stdout] | [INFO] [stdout] 532 | panicked: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.46s [INFO] running `Command { std: "docker" "inspect" "f7d5b899f8e587f272b6f7c31111fccca4290adb7d9f8a79d696e838cc25e6cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7d5b899f8e587f272b6f7c31111fccca4290adb7d9f8a79d696e838cc25e6cc", kill_on_drop: false }` [INFO] [stdout] f7d5b899f8e587f272b6f7c31111fccca4290adb7d9f8a79d696e838cc25e6cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6966fa63c731cf98f42a80d3bd9fb1ebee1205b1f6ffb870cdcdd69ce9b12213 [INFO] running `Command { std: "docker" "start" "-a" "6966fa63c731cf98f42a80d3bd9fb1ebee1205b1f6ffb870cdcdd69ce9b12213", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv-stream v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `capacity` [INFO] [stdout] --> src/writer.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | capacity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `panicked` [INFO] [stdout] --> src/writer.rs:532:5 [INFO] [stdout] | [INFO] [stdout] 532 | panicked: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `capacity` [INFO] [stdout] --> src/writer.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | capacity: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `panicked` [INFO] [stdout] --> src/writer.rs:532:5 [INFO] [stdout] | [INFO] [stdout] 532 | panicked: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.74s [INFO] running `Command { std: "docker" "inspect" "6966fa63c731cf98f42a80d3bd9fb1ebee1205b1f6ffb870cdcdd69ce9b12213", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6966fa63c731cf98f42a80d3bd9fb1ebee1205b1f6ffb870cdcdd69ce9b12213", kill_on_drop: false }` [INFO] [stdout] 6966fa63c731cf98f42a80d3bd9fb1ebee1205b1f6ffb870cdcdd69ce9b12213 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e6ad9c374f7dff035304a9cbdb38f8de77b21e49dbc5ddccf0775df2cc080b6 [INFO] running `Command { std: "docker" "start" "-a" "2e6ad9c374f7dff035304a9cbdb38f8de77b21e49dbc5ddccf0775df2cc080b6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `capacity` [INFO] [stderr] --> src/writer.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | capacity: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `panicked` [INFO] [stderr] --> src/writer.rs:532:5 [INFO] [stderr] | [INFO] [stderr] 532 | panicked: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `csv-stream` (lib) generated 2 warnings [INFO] [stderr] warning: `csv-stream` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/csv_stream-eb55395a34c7d9ec) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test iter::tests::config ... ok [INFO] [stdout] test serializer::tests::bool ... ok [INFO] [stdout] test iter::tests::serialize ... ok [INFO] [stdout] test serializer::tests::char ... ok [INFO] [stdout] test serializer::tests::bytes ... ok [INFO] [stdout] test serializer::tests::enum_newtypes ... ok [INFO] [stdout] test serializer::tests::enum_struct_variant ... ok [INFO] [stdout] test serializer::tests::enum_units ... ok [INFO] [stdout] test serializer::tests::float ... ok [INFO] [stdout] test serializer::tests::float_nan ... ok [INFO] [stdout] test serializer::tests::integer_i128 ... ok [INFO] [stdout] test serializer::tests::integer ... ok [INFO] [stdout] test serializer::tests::option ... ok [INFO] [stdout] test serializer::tests::integer_u128 ... ok [INFO] [stdout] test serializer::tests::str ... ok [INFO] [stdout] test serializer::tests::seq ... ok [INFO] [stdout] test serializer::tests::struct_headers ... ok [INFO] [stdout] test serializer::tests::struct_headers_inside_nested_tuple_seq ... ok [INFO] [stdout] test serializer::tests::struct_headers_inside_seq ... ok [INFO] [stdout] test serializer::tests::struct_headers_inside_tuple ... ok [INFO] [stdout] test serializer::tests::struct_headers_inside_tuple_scalar_after ... ok [INFO] [stdout] test serializer::tests::struct_headers_inside_tuple_scalar_before ... ok [INFO] [stdout] test serializer::tests::struct_headers_nested ... ok [INFO] [stdout] test serializer::tests::struct_headers_nested_seq ... ok [INFO] [stdout] test serializer::tests::struct_newtype ... ok [INFO] [stdout] test serializer::tests::struct_no_headers ... ok [INFO] [stdout] test serializer::tests::struct_no_headers_128 ... ok [INFO] [stdout] test serializer::tests::struct_unit ... ok [INFO] [stdout] test serializer::tests::tuple ... ok [INFO] [stdout] test serializer::tests::tuple_struct ... ok [INFO] [stdout] test serializer::tests::tuple_variant ... ok [INFO] [stdout] test serializer::tests::unit ... ok [INFO] [stdout] test writer::tests::one_empty_record ... ok [INFO] [stdout] test writer::tests::one_record ... ok [INFO] [stdout] test stream::tests::config ... ok [INFO] [stdout] test writer::tests::serialize_no_headers ... ok [INFO] [stdout] test stream::tests::serialize ... ok [INFO] [stdout] test writer::tests::serialize_no_headers_128 ... ok [INFO] [stdout] test writer::tests::serialize_tuple ... ok [INFO] [stdout] test writer::tests::serialize_with_headers ... ok [INFO] [stdout] test writer::tests::two_empty_records ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests csv-stream [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/writer.rs - writer::Writer::write_field (line 866) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::delimiter (line 43) ... ok [INFO] [stdout] test src/writer.rs - writer::Writer::write_record (line 828) ... ok [INFO] [stdout] test src/iter.rs - iter::Iter (line 9) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::build_iter (line 414) ... ok [INFO] [stdout] test src/writer.rs - writer::Writer::serialize (line 585) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::has_headers (line 140) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::escape (line 386) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::has_headers (line 85) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::quote (line 323) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::terminator (line 235) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::quote_style (line 270) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::double_quote (line 353) ... ok [INFO] [stdout] test src/writer.rs - writer::Writer::serialize (line 675) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::flexible (line 174) ... ok [INFO] [stdout] test src/writer.rs - writer::Writer::serialize (line 748) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::quote_style (line 294) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::flexible (line 195) ... ok [INFO] [stdout] test src/stream.rs - stream::Stream (line 10) ... ok [INFO] [stdout] test src/writer.rs - writer::WriterBuilder::build_stream (line 449) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2e6ad9c374f7dff035304a9cbdb38f8de77b21e49dbc5ddccf0775df2cc080b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e6ad9c374f7dff035304a9cbdb38f8de77b21e49dbc5ddccf0775df2cc080b6", kill_on_drop: false }` [INFO] [stdout] 2e6ad9c374f7dff035304a9cbdb38f8de77b21e49dbc5ddccf0775df2cc080b6