[INFO] fetching crate harriet 0.1.0...
[INFO] testing harriet-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate harriet 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate harriet 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate harriet 0.1.0
[INFO] finished tweaking crates.io crate harriet 0.1.0
[INFO] tweaked toml for crates.io crate harriet 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate harriet 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2503dc6406cae474e176c0e67e357c96905c72c36cf445f7ca4295f997c8129
[INFO] running `Command { std: "docker" "start" "-a" "f2503dc6406cae474e176c0e67e357c96905c72c36cf445f7ca4295f997c8129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2503dc6406cae474e176c0e67e357c96905c72c36cf445f7ca4295f997c8129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2503dc6406cae474e176c0e67e357c96905c72c36cf445f7ca4295f997c8129", kill_on_drop: false }`
[INFO] [stdout] f2503dc6406cae474e176c0e67e357c96905c72c36cf445f7ca4295f997c8129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a0421daaf9bf320f11650b8b82d30f6c6d0e02ed7b4cb8b814b512726bfe88
[INFO] running `Command { std: "docker" "start" "-a" "97a0421daaf9bf320f11650b8b82d30f6c6d0e02ed7b4cb8b814b512726bfe88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling cookie-factory v0.3.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling harriet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.02s
[INFO] running `Command { std: "docker" "inspect" "97a0421daaf9bf320f11650b8b82d30f6c6d0e02ed7b4cb8b814b512726bfe88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a0421daaf9bf320f11650b8b82d30f6c6d0e02ed7b4cb8b814b512726bfe88", kill_on_drop: false }`
[INFO] [stdout] 97a0421daaf9bf320f11650b8b82d30f6c6d0e02ed7b4cb8b814b512726bfe88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df527952dcd911466e87ab365bbe06ddbbc2c63607b2f23ad9c21ad92efbb2e5
[INFO] running `Command { std: "docker" "start" "-a" "df527952dcd911466e87ab365bbe06ddbbc2c63607b2f23ad9c21ad92efbb2e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling harriet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/parse.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     dbg!(result);
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "df527952dcd911466e87ab365bbe06ddbbc2c63607b2f23ad9c21ad92efbb2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df527952dcd911466e87ab365bbe06ddbbc2c63607b2f23ad9c21ad92efbb2e5", kill_on_drop: false }`
[INFO] [stdout] df527952dcd911466e87ab365bbe06ddbbc2c63607b2f23ad9c21ad92efbb2e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89816cb56806cbc05fa6019fe4b5176b0f8c3f3e7a56e2cfd87a9d75dc55c5f2
[INFO] running `Command { std: "docker" "start" "-a" "89816cb56806cbc05fa6019fe4b5176b0f8c3f3e7a56e2cfd87a9d75dc55c5f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> examples/parse.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     dbg!(result);
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `harriet` (example "parse") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/harriet-b13b6d0827bb71f7)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::parse_directive ... ok
[INFO] [stdout] test tests::parse_iri_reference ... ok
[INFO] [stdout] test tests::parse_document ... ok
[INFO] [stdout] test tests::parse_base_directive ... ok
[INFO] [stdout] test tests::parse_document_with_comment ... ok
[INFO] [stdout] test tests::parse_prefixed_name ... ok
[INFO] [stdout] test tests::parse_string_literal_long_quote ... ok
[INFO] [stdout] test tests::render_iri_reference ... ok
[INFO] [stdout] test tests::parse_string_literal_long_single_quote ... ok
[INFO] [stdout] test tests::render_rdf_literal ... ok
[INFO] [stdout] test tests::parse_string_literal_single_quote ... ok
[INFO] [stdout] test tests::parse_string_literal_quote ... ok
[INFO] [stdout] test tests::render_prefixed_name ... ok
[INFO] [stdout] test tests::parse_collection ... ok
[INFO] [stdout] test tests::parse_prefix_directive ... ok
[INFO] [stdout] test tests::parse_object ... ok
[INFO] [stdout] test tests::render_triples ... ok
[INFO] [stdout] test tests::render_collection ... ok
[INFO] [stdout] test tests::render_document ... ok
[INFO] [stdout] test tests::parse_rdf_literal ... ok
[INFO] [stdout] test tests::parse_document2 ... ok
[INFO] [stdout] test tests::parse_simple_triple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse_examples.rs (/opt/rustwide/target/debug/deps/parse_examples-ac81da2c18ba9053)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test example1 ... ignored
[INFO] [stdout] test example12 ... ignored
[INFO] [stdout] test example15 ... ignored
[INFO] [stdout] test example16 ... ignored
[INFO] [stdout] test example18 ... ignored
[INFO] [stdout] test example2 ... ok
[INFO] [stdout] test example13 ... ok
[INFO] [stdout] test example17 ... ok
[INFO] [stdout] test example14 ... ok
[INFO] [stdout] test example10 ... ok
[INFO] [stdout] test example9 ... ignored
[INFO] [stdout] test example3 ... ok
[INFO] [stdout] test example11 ... ok
[INFO] [stdout] test example5 ... ok
[INFO] [stdout] test example6 ... ok
[INFO] [stdout] test example19 ... ok
[INFO] [stderr]    Doc-tests harriet
[INFO] [stdout] test example8 ... ok
[INFO] [stdout] test example4 ... ok
[INFO] [stdout] test example7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89816cb56806cbc05fa6019fe4b5176b0f8c3f3e7a56e2cfd87a9d75dc55c5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89816cb56806cbc05fa6019fe4b5176b0f8c3f3e7a56e2cfd87a9d75dc55c5f2", kill_on_drop: false }`
[INFO] [stdout] 89816cb56806cbc05fa6019fe4b5176b0f8c3f3e7a56e2cfd87a9d75dc55c5f2