[INFO] fetching crate midl-parser 0.1.1...
[INFO] testing midl-parser-0.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate midl-parser 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate midl-parser 0.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8bc81840ed4b47c9fb37bd55195481953f6415819d782f2c2a242b33f31bf48
[INFO] running `Command { std: "docker" "start" "-a" "d8bc81840ed4b47c9fb37bd55195481953f6415819d782f2c2a242b33f31bf48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8bc81840ed4b47c9fb37bd55195481953f6415819d782f2c2a242b33f31bf48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8bc81840ed4b47c9fb37bd55195481953f6415819d782f2c2a242b33f31bf48", kill_on_drop: false }`
[INFO] [stdout] d8bc81840ed4b47c9fb37bd55195481953f6415819d782f2c2a242b33f31bf48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 587066eb28fd7f1754baad5b7bd8826321ffb452fa8a3bcdd8d70a20e5d135c6
[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" "587066eb28fd7f1754baad5b7bd8826321ffb452fa8a3bcdd8d70a20e5d135c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling frodobuf-schema v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling midl-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.12s
[INFO] running `Command { std: "docker" "inspect" "587066eb28fd7f1754baad5b7bd8826321ffb452fa8a3bcdd8d70a20e5d135c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587066eb28fd7f1754baad5b7bd8826321ffb452fa8a3bcdd8d70a20e5d135c6", kill_on_drop: false }`
[INFO] [stdout] 587066eb28fd7f1754baad5b7bd8826321ffb452fa8a3bcdd8d70a20e5d135c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c3653a5e27b675024672078a0b94cc33888c94eb566465cc23e85610165a54b4
[INFO] running `Command { std: "docker" "start" "-a" "c3653a5e27b675024672078a0b94cc33888c94eb566465cc23e85610165a54b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling midl-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "c3653a5e27b675024672078a0b94cc33888c94eb566465cc23e85610165a54b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3653a5e27b675024672078a0b94cc33888c94eb566465cc23e85610165a54b4", kill_on_drop: false }`
[INFO] [stdout] c3653a5e27b675024672078a0b94cc33888c94eb566465cc23e85610165a54b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1260d47e7864e4f398a111ebcf94e0b9522b0e27838660cfd25c0680fb6f4d2c
[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" "1260d47e7864e4f398a111ebcf94e0b9522b0e27838660cfd25c0680fb6f4d2c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/midl_parser-12b397b2f55a1fe8)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test lexer::lexer_impl::test::test_lexer_int_lit ... ok
[INFO] [stdout] test lexer::tokenizer::test::test_ident ... ok
[INFO] [stdout] test parser::test::test_default_value_int ... ok
[INFO] [stdout] test parser::test::test_default_value_int_neg ... ok
[INFO] [stdout] test parser::test::test_default_value_string ... ok
[INFO] [stdout] test parser::test::test_ignore ... ok
[INFO] [stdout] test parser::test::test_incorrect_file_descriptor ... ok
[INFO] [stdout] test parser::test::test_map ... ok
[INFO] [stdout] test parser::test::test_default_value_true ... ok
[INFO] [stdout] test lexer::tokenizer::test::test_str_lit ... ok
[INFO] [stdout] test lexer::str_lit::test::decode_utf8 ... ok
[INFO] [stdout] test parser::test::test_enum ... ok
[INFO] [stdout] test tests::field_attribute ... ok
[INFO] [stdout] test parser::test::test_import ... ok
[INFO] [stdout] test tests::data_types ... ok
[INFO] [stdout] test parser::test::test_nested_message ... ok
[INFO] [stdout] test tests::message_attr_ident ... ok
[INFO] [stdout] test tests::message_field ... ok
[INFO] [stdout] test parser::test::test_message ... ok
[INFO] [stdout] test tests::message_attr_values ... ok
[INFO] [stdout] test tests::nested_message ... ok
[INFO] [stdout] test tests::optional_field ... ok
[INFO] [stdout] test parser::test::test_default_value_false ... ok
[INFO] [stdout] test tests::proto_options ... ok
[INFO] [stdout] test tests::simple_message ... ok
[INFO] [stdout] test tests::field_attr_ident ... ok
[INFO] [stdout] test lexer::lexer_impl::test::test_lexer_float_lit ... 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]    Doc-tests midl-parser
[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] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::insert (line 313) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::Entry::key (line 1341) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::get (line 373) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::capacity (line 492) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::back (line 591) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::get_mut (line 399) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::keys (line 708) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::get_refresh (line 426) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::iter_mut (line 674) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::front (line 537) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::iter (line 643) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::pop_back (line 561) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::entries (line 277) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::entry (line 243) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::pop_front (line 507) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map (line 22) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::remove (line 458) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::LinkedHashMap<K, V, S>::values (line 729) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::VacantEntry::key (line 1434) ... ok
[INFO] [stdout] test src/linked_hash_map.rs - linked_hash_map::OccupiedEntry::key (line 1379) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1260d47e7864e4f398a111ebcf94e0b9522b0e27838660cfd25c0680fb6f4d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1260d47e7864e4f398a111ebcf94e0b9522b0e27838660cfd25c0680fb6f4d2c", kill_on_drop: false }`
[INFO] [stdout] 1260d47e7864e4f398a111ebcf94e0b9522b0e27838660cfd25c0680fb6f4d2c