[INFO] fetching crate webidl-utils 0.5.0...
[INFO] testing webidl-utils-0.5.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate webidl-utils 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate webidl-utils 0.5.0
[INFO] finished tweaking crates.io crate webidl-utils 0.5.0
[INFO] tweaked toml for crates.io crate webidl-utils 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate webidl-utils 0.5.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e03f0767ce2743ca18242b4c47a6efeef8c8694ad4fe1438910b6742b84ee6e
[INFO] running `Command { std: "docker" "start" "-a" "6e03f0767ce2743ca18242b4c47a6efeef8c8694ad4fe1438910b6742b84ee6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e03f0767ce2743ca18242b4c47a6efeef8c8694ad4fe1438910b6742b84ee6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e03f0767ce2743ca18242b4c47a6efeef8c8694ad4fe1438910b6742b84ee6e", kill_on_drop: false }`
[INFO] [stdout] 6e03f0767ce2743ca18242b4c47a6efeef8c8694ad4fe1438910b6742b84ee6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe7363285ac229bdabe2641bba04ab9831e87a89f2f14796aec753ca6c1a37f8
[INFO] running `Command { std: "docker" "start" "-a" "fe7363285ac229bdabe2641bba04ab9831e87a89f2f14796aec753ca6c1a37f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling weedle2 v5.0.0
[INFO] [stderr]    Compiling webidl-utils v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "fe7363285ac229bdabe2641bba04ab9831e87a89f2f14796aec753ca6c1a37f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe7363285ac229bdabe2641bba04ab9831e87a89f2f14796aec753ca6c1a37f8", kill_on_drop: false }`
[INFO] [stdout] fe7363285ac229bdabe2641bba04ab9831e87a89f2f14796aec753ca6c1a37f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22dde4bf0705adfd56479c33afa2634c8f8cb723d2bf74f4a8767eab685473ba
[INFO] running `Command { std: "docker" "start" "-a" "22dde4bf0705adfd56479c33afa2634c8f8cb723d2bf74f4a8767eab685473ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling webidl-utils v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "22dde4bf0705adfd56479c33afa2634c8f8cb723d2bf74f4a8767eab685473ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22dde4bf0705adfd56479c33afa2634c8f8cb723d2bf74f4a8767eab685473ba", kill_on_drop: false }`
[INFO] [stdout] 22dde4bf0705adfd56479c33afa2634c8f8cb723d2bf74f4a8767eab685473ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e58cc1a9254cf9494813f95b01bf4867268357950fd38a3b09a931367beb1a4a
[INFO] running `Command { std: "docker" "start" "-a" "e58cc1a9254cf9494813f95b01bf4867268357950fd38a3b09a931367beb1a4a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webidl_utils-c820a59f9ad3b39f)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test extend::common::extend_braced::test ... ok
[INFO] [stdout] test extend::common::extend_bracketed::test ... ok
[INFO] [stdout] test extend::common::extend_generics::test ... ok
[INFO] [stdout] test extend::common::extend_punctuated::test ... ok
[INFO] [stdout] test extend::non_any::extend_non_any::test_optional ... ok
[INFO] [stdout] test extend::types::extend_frozen_array::test_new ... ok
[INFO] [stdout] test extend::types::extend_integer::test_long ... ok
[INFO] [stdout] test extend::non_any::extend_non_any::test_required ... ok
[INFO] [stdout] test extend::types::extend_integer::test_long_long ... ok
[INFO] [stdout] test extend::types::extend_integer::test_short ... ok
[INFO] [stdout] test extend::types::extend_maybenull::test_is_required ... ok
[INFO] [stdout] test extend::types::extend_maybenull::test_new ... ok
[INFO] [stdout] test extend::types::extend_float::test_unrestricted_webidl_f32 ... ok
[INFO] [stdout] test extend::types::extend_promise::test_new ... ok
[INFO] [stdout] test extend::types::extend_record_key::test_variant_usv ... ok
[INFO] [stdout] test extend::common::extend_parenthesized::test ... ok
[INFO] [stdout] test symbol::with_identifier2::test_identifier2::test_implements_definition ... ok
[INFO] [stdout] test symbol::with_identifier::test::test_callback_definition ... ok
[INFO] [stdout] test symbol::with_identifier::test::test_extended_attribute_no_args ... ok
[INFO] [stdout] test symbol::with_optional_identifier::tests::test_operation_interface_member ... ok
[INFO] [stdout] test symbol::with_readonly::tests::test_attribute_interface_member ... ok
[INFO] [stdout] test extend::types::extend_record::test_new ... ok
[INFO] [stdout] test symbol::with_attributes::tests::test_enum_definition ... ok
[INFO] [stdout] test extend::types::extend_record_key::test_variant_byte ... ok
[INFO] [stdout] test symbol::with_docstring::tests::test ... ok
[INFO] [stdout] test extend::types::extend_record_key::test_variant_dom ... ok
[INFO] [stdout] test extend::common::extend_punctuated_non_empty::test ... ok
[INFO] [stdout] test extend::common::extend_docstring::test ... ok
[INFO] [stdout] test extend::types::extend_record_key::test_variant_nat ... ok
[INFO] [stdout] test extend::types::extend_float::test_unrestricted_webidl_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webidl_utils
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/symbol/with_docstring.rs - symbol::with_docstring::SymbolWithDocstring::docstring (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e58cc1a9254cf9494813f95b01bf4867268357950fd38a3b09a931367beb1a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e58cc1a9254cf9494813f95b01bf4867268357950fd38a3b09a931367beb1a4a", kill_on_drop: false }`
[INFO] [stdout] e58cc1a9254cf9494813f95b01bf4867268357950fd38a3b09a931367beb1a4a