[INFO] fetching crate mbon 0.2.0...
[INFO] testing mbon-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mbon 0.2.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mbon 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2cfb1a1e3406f6b0af5cc85ec314422ad0a1962cf7d2cc8c771d16803eab7a4
[INFO] running `Command { std: "docker" "start" "-a" "f2cfb1a1e3406f6b0af5cc85ec314422ad0a1962cf7d2cc8c771d16803eab7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2cfb1a1e3406f6b0af5cc85ec314422ad0a1962cf7d2cc8c771d16803eab7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2cfb1a1e3406f6b0af5cc85ec314422ad0a1962cf7d2cc8c771d16803eab7a4", kill_on_drop: false }`
[INFO] [stdout] f2cfb1a1e3406f6b0af5cc85ec314422ad0a1962cf7d2cc8c771d16803eab7a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4da9d154bca2ca2c747631f99cabd91349e206c876e34678420f23da3f617a8d
[INFO] running `Command { std: "docker" "start" "-a" "4da9d154bca2ca2c747631f99cabd91349e206c876e34678420f23da3f617a8d", 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 1.55s
[INFO] running `Command { std: "docker" "inspect" "4da9d154bca2ca2c747631f99cabd91349e206c876e34678420f23da3f617a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da9d154bca2ca2c747631f99cabd91349e206c876e34678420f23da3f617a8d", kill_on_drop: false }`
[INFO] [stdout] 4da9d154bca2ca2c747631f99cabd91349e206c876e34678420f23da3f617a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab5c93b5ef7e8c7636c52bc21a845a3be2be76e11922ba01ced0feb35e404028
[INFO] running `Command { std: "docker" "start" "-a" "ab5c93b5ef7e8c7636c52bc21a845a3be2be76e11922ba01ced0feb35e404028", kill_on_drop: false }`
[INFO] [stderr]    Compiling mbon v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "ab5c93b5ef7e8c7636c52bc21a845a3be2be76e11922ba01ced0feb35e404028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5c93b5ef7e8c7636c52bc21a845a3be2be76e11922ba01ced0feb35e404028", kill_on_drop: false }`
[INFO] [stdout] ab5c93b5ef7e8c7636c52bc21a845a3be2be76e11922ba01ced0feb35e404028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e9a395c399ef7d888febc3182b84327ae8d8bd91a918c820781de630e880c3a
[INFO] running `Command { std: "docker" "start" "-a" "7e9a395c399ef7d888febc3182b84327ae8d8bd91a918c820781de630e880c3a", 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-552f4bc510aecc01)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test data::de::test::test_big_int_coersion ... ok
[INFO] [stdout] test data::de::test::test_bad_int_coersion ... ok
[INFO] [stdout] test data::de::test::test_enum ... ok
[INFO] [stdout] test data::de::test::test_int_coersion ... ok
[INFO] [stdout] test data::de::test::test_vec ... ok
[INFO] [stdout] test data::de::test::test_struct ... ok
[INFO] [stdout] test data::ser::test::test_struct ... ok
[INFO] [stdout] test data::de::test::test_expected ... ok
[INFO] [stdout] test data::ser::test::test_vec ... ok
[INFO] [stdout] test data::ser::test::test_enum ... ok
[INFO] [stdout] test dumper::test::test_2d_array ... ok
[INFO] [stdout] test dumper::test::test_array ... ok
[INFO] [stdout] test dumper::test::test_bytes ... ok
[INFO] [stdout] test dumper::test::test_char ... ok
[INFO] [stdout] test dumper::test::test_dict ... ok
[INFO] [stdout] test dumper::test::test_double ... ok
[INFO] [stdout] test dumper::test::test_enum ... ok
[INFO] [stdout] test dumper::test::test_float ... ok
[INFO] [stdout] test dumper::test::test_list ... ok
[INFO] [stdout] test dumper::test::test_int ... ok
[INFO] [stdout] test dumper::test::test_null ... ok
[INFO] [stdout] test dumper::test::test_obj_array ... ok
[INFO] [stdout] test dumper::test::test_obj_array_bad_size ... ok
[INFO] [stdout] test dumper::test::test_map ... ok
[INFO] [stdout] test dumper::test::test_obj_array_bad_type ... ok
[INFO] [stdout] test dumper::test::test_str ... ok
[INFO] [stdout] test dumper::test::test_object ... ok
[INFO] [stdout] test object::test::test_serialize ... ok
[INFO] [stdout] test object::test::test_deserialize ... ok
[INFO] [stdout] test dumper::test::test_short ... ok
[INFO] [stdout] test parser::test::test_2d_array ... ok
[INFO] [stdout] test parser::test::test_bytes ... ok
[INFO] [stdout] test parser::test::test_char ... ok
[INFO] [stdout] test parser::test::test_double ... ok
[INFO] [stdout] test dumper::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_object ... ok
[INFO] [stdout] test parser::test::test_short ... ok
[INFO] [stdout] test parser::test::test_eof ... ok
[INFO] [stdout] test parser::test::test_null ... ok
[INFO] [stdout] test parser::test::test_float ... ok
[INFO] [stdout] test parser::test::test_str ... ok
[INFO] [stdout] test parser::test::test_int ... ok
[INFO] [stdout] test parser::test::test_array ... ok
[INFO] [stdout] test parser::test::test_list ... ok
[INFO] [stdout] test parser::test::test_enum ... ok
[INFO] [stdout] test parser::test::test_list_too_big ... ok
[INFO] [stdout] test parser::test::test_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mbon
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test src/data.rs - data::Mark::data_size (line 394) ... ok
[INFO] [stdout] test src/data.rs - data::Mark::size (line 421) ... ok
[INFO] [stdout] test src/data.rs - data::Mark::from_value (line 454) ... ok
[INFO] [stdout] test src/data.rs - data::Value::size (line 219) ... ok
[INFO] [stdout] test src/data.rs - data::Value::dump (line 109) ... ok
[INFO] [stdout] test src/data.rs - data::Value::can_be_array (line 264) ... ok
[INFO] [stdout] test src/data.rs - data::Value::get_type (line 46) ... ok
[INFO] [stdout] test src/data.rs - data::Mark::mark_size (line 367) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_bytes (line 496) ... ok
[INFO] [stdout] test src/data.rs - data::Value::data_size (line 233) ... ok
[INFO] [stdout] test src/data.rs - data::Value::parse (line 93) ... ok
[INFO] [stdout] test src/data.rs - data::Value::parse_obj (line 134) ... ok
[INFO] [stdout] test src/data.rs - data::Value::mark_size (line 247) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_int (line 419) ... ok
[INFO] [stdout] test src/data.rs - data::Value::dump_obj (line 176) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_obj (line 362) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_char (line 449) ... ok
[INFO] [stdout] test src/data.rs - data::Value::can_be_dict (line 297) ... 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_double (line 479) ... 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_str (line 514) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write (line 330) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_list (line 594) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_short (line 434) ... ok
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_object (line 534) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_null (line 572) ... ok
[INFO] [stdout] test src/object.rs - object::ObjectDump (line 49) ... ok
[INFO] [stdout] test src/object.rs - object::ObjectParse (line 10) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_long (line 404) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::next_obj (line 107) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::next (line 81) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::seek_next (line 386) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/dumper.rs - dumper::Dumper<W>::write_map (line 642) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::skip_next (line 333) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<R>::next_value (line 360) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e9a395c399ef7d888febc3182b84327ae8d8bd91a918c820781de630e880c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9a395c399ef7d888febc3182b84327ae8d8bd91a918c820781de630e880c3a", kill_on_drop: false }`
[INFO] [stdout] 7e9a395c399ef7d888febc3182b84327ae8d8bd91a918c820781de630e880c3a