[INFO] fetching crate mbon 0.2.0...
[INFO] testing mbon-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mbon 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mbon 0.2.0
[INFO] finished tweaking crates.io crate mbon 0.2.0
[INFO] tweaked toml for crates.io crate mbon 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mbon 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3bbaaee142bbabd576d57d785f65617ec959addc46c4432e6d034a1837059da
[INFO] running `Command { std: "docker" "start" "-a" "d3bbaaee142bbabd576d57d785f65617ec959addc46c4432e6d034a1837059da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3bbaaee142bbabd576d57d785f65617ec959addc46c4432e6d034a1837059da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3bbaaee142bbabd576d57d785f65617ec959addc46c4432e6d034a1837059da", kill_on_drop: false }`
[INFO] [stdout] d3bbaaee142bbabd576d57d785f65617ec959addc46c4432e6d034a1837059da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87a2eaaf2db8d52919000f6a3c1c401d822c75b8220cff0df056acc8c3e483ef
[INFO] running `Command { std: "docker" "start" "-a" "87a2eaaf2db8d52919000f6a3c1c401d822c75b8220cff0df056acc8c3e483ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mbon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "87a2eaaf2db8d52919000f6a3c1c401d822c75b8220cff0df056acc8c3e483ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a2eaaf2db8d52919000f6a3c1c401d822c75b8220cff0df056acc8c3e483ef", kill_on_drop: false }`
[INFO] [stdout] 87a2eaaf2db8d52919000f6a3c1c401d822c75b8220cff0df056acc8c3e483ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2eb13f79fc505f56c4ba8bdd7c3e05f19b52ef646e4c19f829984fd4a476bae
[INFO] running `Command { std: "docker" "start" "-a" "b2eb13f79fc505f56c4ba8bdd7c3e05f19b52ef646e4c19f829984fd4a476bae", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mbon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "b2eb13f79fc505f56c4ba8bdd7c3e05f19b52ef646e4c19f829984fd4a476bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2eb13f79fc505f56c4ba8bdd7c3e05f19b52ef646e4c19f829984fd4a476bae", kill_on_drop: false }`
[INFO] [stdout] b2eb13f79fc505f56c4ba8bdd7c3e05f19b52ef646e4c19f829984fd4a476bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84e4db5388a80a26fbff15900506af91da8e7af0b78a3bf55840e74868203ec2
[INFO] running `Command { std: "docker" "start" "-a" "84e4db5388a80a26fbff15900506af91da8e7af0b78a3bf55840e74868203ec2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mbon-f4d387ffefdb9abd)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test data::de::test::test_expected ... ok
[INFO] [stdout] test data::de::test::test_struct ... ok
[INFO] [stdout] test data::de::test::test_int_coersion ... ok
[INFO] [stdout] test data::ser::test::test_enum ... ok
[INFO] [stdout] test data::de::test::test_vec ... ok
[INFO] [stdout] test data::de::test::test_enum ... ok
[INFO] [stdout] test data::ser::test::test_struct ... ok
[INFO] [stdout] test data::ser::test::test_vec ... ok
[INFO] [stdout] test dumper::test::test_2d_array ... ok
[INFO] [stdout] test dumper::test::test_array ... ok
[INFO] [stdout] test dumper::test::test_char ... ok
[INFO] [stdout] test dumper::test::test_bytes ... ok
[INFO] [stdout] test dumper::test::test_dict ... ok
[INFO] [stdout] test dumper::test::test_double ... ok
[INFO] [stdout] test dumper::test::test_float ... ok
[INFO] [stdout] test dumper::test::test_int ... ok
[INFO] [stdout] test dumper::test::test_list ... ok
[INFO] [stdout] test dumper::test::test_long ... ok
[INFO] [stdout] test dumper::test::test_null ... ok
[INFO] [stdout] test dumper::test::test_map ... ok
[INFO] [stdout] test dumper::test::test_obj_array_bad_size ... ok
[INFO] [stdout] test dumper::test::test_object ... ok
[INFO] [stdout] test dumper::test::test_str ... ok
[INFO] [stdout] test object::test::test_deserialize ... ok
[INFO] [stdout] test parser::test::test_2d_array ... ok
[INFO] [stdout] test dumper::test::test_enum ... ok
[INFO] [stdout] test dumper::test::test_obj_array_bad_type ... ok
[INFO] [stdout] test parser::test::test_float ... ok
[INFO] [stdout] test parser::test::test_int ... ok
[INFO] [stdout] test dumper::test::test_obj_array ... ok
[INFO] [stdout] test data::de::test::test_bad_int_coersion ... ok
[INFO] [stdout] test parser::test::test_array ... ok
[INFO] [stdout] test parser::test::test_double ... ok
[INFO] [stdout] test data::de::test::test_big_int_coersion ... ok
[INFO] [stdout] test parser::test::test_enum ... ok
[INFO] [stdout] test dumper::test::test_short ... ok
[INFO] [stdout] test object::test::test_serialize ... ok
[INFO] [stdout] test parser::test::test_char ... ok
[INFO] [stdout] test parser::test::test_eof ... ok
[INFO] [stdout] test parser::test::test_bytes ... ok
[INFO] [stdout] test parser::test::test_list ... ok
[INFO] [stdout] test parser::test::test_list_too_big ... ok
[INFO] [stdout] test parser::test::test_long ... ok
[INFO] [stdout] test parser::test::test_map ... ok
[INFO] [stdout] test parser::test::test_map_too_big ... ok
[INFO] [stdout] test parser::test::test_null ... ok
[INFO] [stdout] test parser::test::test_str ... ok
[INFO] [stdout] test parser::test::test_object ... ok
[INFO] [stdout] test parser::test::test_short ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mbon
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test src/data.rs - data::Value::get_type (line 46) ... ok
[INFO] [stdout] test src/data.rs - data::Value::can_be_dict (line 297) ... ok
[INFO] [stdout] test src/data.rs - data::Mark::mark_size (line 367) ... ok
[INFO] [stdout] test src/data.rs - data::Mark::data_size (line 394) ... ok
[INFO] [stdout] test src/data.rs - data::Value::parse (line 93) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_bytes (line 496) ... ok
[INFO] [stdout] test src/data.rs - data::Value::mark_size (line 247) ... ok
[INFO] [stdout] test src/data.rs - data::Value::dump (line 109) ... ok
[INFO] [stdout] test src/data.rs - data::Value::size (line 219) ... ok
[INFO] [stdout] test src/data.rs - data::Mark::from_value (line 454) ... ok
[INFO] [stdout] test src/data.rs - data::Mark::size (line 421) ... ok
[INFO] [stdout] test src/data.rs - data::Value::can_be_array (line 264) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write (line 330) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_float (line 464) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_char (line 449) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_double (line 479) ... ok
[INFO] [stdout] test src/data.rs - data::Value::dump_obj (line 176) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_int (line 419) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_long (line 404) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_null (line 572) ... ok
[INFO] [stdout] test src/data.rs - data::Value::parse_obj (line 134) ... ok
[INFO] [stdout] test src/object.rs - object::ObjectParse (line 10) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_object (line 534) ... ok
[INFO] [stdout] test src/data.rs - data::Value::data_size (line 233) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_map (line 642) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_str (line 514) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_enum (line 555) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_obj (line 362) ... ok
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_short (line 434) ... ok
[INFO] [stdout] test src/object.rs - object::ObjectDump (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_list (line 594) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::next (line 81) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::skip_next (line 333) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::next_value (line 360) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::seek_next (line 386) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::next_obj (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84e4db5388a80a26fbff15900506af91da8e7af0b78a3bf55840e74868203ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e4db5388a80a26fbff15900506af91da8e7af0b78a3bf55840e74868203ec2", kill_on_drop: false }`
[INFO] [stdout] 84e4db5388a80a26fbff15900506af91da8e7af0b78a3bf55840e74868203ec2