[INFO] fetching crate midl-parser 0.1.1...
[INFO] testing midl-parser-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate midl-parser 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate midl-parser 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate midl-parser 0.1.1
[INFO] finished tweaking crates.io crate midl-parser 0.1.1
[INFO] tweaked toml for crates.io crate midl-parser 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d3764a0661cefe938f61c37a0d54b278848bba2f6c4aa260c90aec9ad5307a2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d3764a0661cefe938f61c37a0d54b278848bba2f6c4aa260c90aec9ad5307a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d3764a0661cefe938f61c37a0d54b278848bba2f6c4aa260c90aec9ad5307a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3764a0661cefe938f61c37a0d54b278848bba2f6c4aa260c90aec9ad5307a2", kill_on_drop: false }`
[INFO] [stdout] 4d3764a0661cefe938f61c37a0d54b278848bba2f6c4aa260c90aec9ad5307a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 293024fa5656b34aa46a8b7d9f6d6a67dc72cd8c7798a10458c708f9d10ba705
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "293024fa5656b34aa46a8b7d9f6d6a67dc72cd8c7798a10458c708f9d10ba705", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling frodobuf-schema v0.1.1
[INFO] [stderr]    Compiling midl-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.12s
[INFO] running `Command { std: "docker" "inspect" "293024fa5656b34aa46a8b7d9f6d6a67dc72cd8c7798a10458c708f9d10ba705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293024fa5656b34aa46a8b7d9f6d6a67dc72cd8c7798a10458c708f9d10ba705", kill_on_drop: false }`
[INFO] [stdout] 293024fa5656b34aa46a8b7d9f6d6a67dc72cd8c7798a10458c708f9d10ba705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b0a9bf6984707c063a94f013e8ec2c55334a124a8f1698bec502b4d56007742
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7b0a9bf6984707c063a94f013e8ec2c55334a124a8f1698bec502b4d56007742", kill_on_drop: false }`
[INFO] [stderr]    Compiling midl-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "7b0a9bf6984707c063a94f013e8ec2c55334a124a8f1698bec502b4d56007742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0a9bf6984707c063a94f013e8ec2c55334a124a8f1698bec502b4d56007742", kill_on_drop: false }`
[INFO] [stdout] 7b0a9bf6984707c063a94f013e8ec2c55334a124a8f1698bec502b4d56007742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6f900dd4288b3d757b952b0fda0dafe15b6ba5baa9f7c8d7356fd28631dfeab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e6f900dd4288b3d757b952b0fda0dafe15b6ba5baa9f7c8d7356fd28631dfeab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/midl_parser-791d665288faefe1)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test lexer::lexer_impl::test::test_lexer_float_lit ... ok
[INFO] [stdout] test parser::test::test_default_value_true ... ok
[INFO] [stdout] test lexer::str_lit::test::decode_utf8 ... ok
[INFO] [stdout] test tests::field_attr_ident ... ok
[INFO] [stdout] test parser::test::test_message ... ok
[INFO] [stdout] test lexer::lexer_impl::test::test_lexer_int_lit ... ok
[INFO] [stdout] test parser::test::test_ignore ... ok
[INFO] [stdout] test parser::test::test_enum ... ok
[INFO] [stdout] test tests::field_attribute ... ok
[INFO] [stdout] test parser::test::test_default_value_int ... ok
[INFO] [stdout] test parser::test::test_map ... ok
[INFO] [stdout] test tests::optional_field ... ok
[INFO] [stdout] test parser::test::test_nested_message ... ok
[INFO] [stdout] test parser::test::test_incorrect_file_descriptor ... ok
[INFO] [stdout] test tests::message_attr_ident ... ok
[INFO] [stdout] test tests::data_types ... ok
[INFO] [stdout] test tests::proto_options ... ok
[INFO] [stdout] test parser::test::test_default_value_false ... ok
[INFO] [stdout] test lexer::tokenizer::test::test_str_lit ... ok
[INFO] [stdout] test tests::simple_message ... ok
[INFO] [stdout] test parser::test::test_import ... ok
[INFO] [stdout] test lexer::tokenizer::test::test_ident ... ok
[INFO] [stdout] test tests::message_attr_values ... ok
[INFO] [stderr]    Doc-tests midl-parser
[INFO] [stdout] test parser::test::test_default_value_string ... ok
[INFO] [stdout] test parser::test::test_default_value_int_neg ... ok
[INFO] [stdout] test tests::message_field ... ok
[INFO] [stdout] test tests::nested_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![deny(broken_intra_doc_links)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name midl_parser --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-4563507a4eb0b4b2.rlib --extern frodobuf_schema=/opt/rustwide/target/debug/deps/libfrodobuf_schema-c9d479cc58db5523.rlib --extern midl_parser=/opt/rustwide/target/debug/deps/libmidl_parser-93ca62aa91ed060c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-36743584dc56c867.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e0867e255fc75afe.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-dcfe8c494cfc02f5.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e6f900dd4288b3d757b952b0fda0dafe15b6ba5baa9f7c8d7356fd28631dfeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f900dd4288b3d757b952b0fda0dafe15b6ba5baa9f7c8d7356fd28631dfeab", kill_on_drop: false }`
[INFO] [stdout] e6f900dd4288b3d757b952b0fda0dafe15b6ba5baa9f7c8d7356fd28631dfeab