[INFO] fetching crate dwfv 0.4.1...
[INFO] testing dwfv-0.4.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate dwfv 0.4.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dwfv 0.4.1 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 dwfv 0.4.1
[INFO] finished tweaking crates.io crate dwfv 0.4.1
[INFO] tweaked toml for crates.io crate dwfv 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate dwfv 0.4.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded tui v0.9.4
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 82fdd9026b71b5df8ad62afbe0142a08143f0220cb482ac2b83e0dae102e3b46
[INFO] running `Command { std: "docker" "start" "-a" "82fdd9026b71b5df8ad62afbe0142a08143f0220cb482ac2b83e0dae102e3b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82fdd9026b71b5df8ad62afbe0142a08143f0220cb482ac2b83e0dae102e3b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fdd9026b71b5df8ad62afbe0142a08143f0220cb482ac2b83e0dae102e3b46", kill_on_drop: false }`
[INFO] [stdout] 82fdd9026b71b5df8ad62afbe0142a08143f0220cb482ac2b83e0dae102e3b46
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53f1847ceb74e48dd586a36012787173e652d0ac8ae21d01d9489886bc68969b
[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" "53f1847ceb74e48dd586a36012787173e652d0ac8ae21d01d9489886bc68969b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling tui v0.9.4
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]    Compiling gumdrop v0.8.0
[INFO] [stderr]    Compiling dwfv v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/tui/app.rs:754:10
[INFO] [stdout]     |
[INFO] [stdout] 754 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.86s
[INFO] running `Command { std: "docker" "inspect" "53f1847ceb74e48dd586a36012787173e652d0ac8ae21d01d9489886bc68969b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f1847ceb74e48dd586a36012787173e652d0ac8ae21d01d9489886bc68969b", kill_on_drop: false }`
[INFO] [stdout] 53f1847ceb74e48dd586a36012787173e652d0ac8ae21d01d9489886bc68969b
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63df405860093091b2ae15d9620732871a0fde9efbb385e411ca0ec20968d0f9
[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" "63df405860093091b2ae15d9620732871a0fde9efbb385e411ca0ec20968d0f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dwfv v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/tui/app.rs:754:10
[INFO] [stdout]     |
[INFO] [stdout] 754 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/tui/app.rs:754:10
[INFO] [stdout]     |
[INFO] [stdout] 754 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.21s
[INFO] running `Command { std: "docker" "inspect" "63df405860093091b2ae15d9620732871a0fde9efbb385e411ca0ec20968d0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63df405860093091b2ae15d9620732871a0fde9efbb385e411ca0ec20968d0f9", kill_on_drop: false }`
[INFO] [stdout] 63df405860093091b2ae15d9620732871a0fde9efbb385e411ca0ec20968d0f9
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44a2065f0fa9bb2e3b356787a5b82aca58b3966bebc780f1df104b672e557cfb
[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" "44a2065f0fa9bb2e3b356787a5b82aca58b3966bebc780f1df104b672e557cfb", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/tui/app.rs:754:10
[INFO] [stderr]     |
[INFO] [stderr] 754 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dwfv` (lib) generated 1 warning
[INFO] [stderr] warning: `dwfv` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dwfv-35f2c14189727d18)
[INFO] [stdout] running 28 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dwfv-14565f6c47b4655e)
[INFO] [stdout] test search::expr::test::test_condition ... ok
[INFO] [stdout] test search::expr::test::test_eq ... ok
[INFO] [stdout] test search::parser::test::test_equal ... ok
[INFO] [stdout] test search::parser::test::test_expr ... ok
[INFO] [stdout] test search::parser::test::test_identifier ... ok
[INFO] [stdout] test search::parser::test::test_not_equal ... ok
[INFO] [stdout] test search::parser::test::test_number ... ok
[INFO] [stdout] test search::parser::test::test_or ... ok
[INFO] [stdout] test search::parser::test::test_transition ... ok
[INFO] [stdout] test search::parser::test::test_value ... ok
[INFO] [stdout] test search::parser::test::test_before ... ok
[INFO] [stdout] test search::parser::test::test_any ... ok
[INFO] [stdout] test search::parser::test::test_and ... ok
[INFO] [stdout] test search::parser::test::test_after ... ok
[INFO] [stdout] test search::types::test::search ... ok
[INFO] [stdout] test signaldb::scope::test::scope ... ok
[INFO] [stdout] test vcd::parser::test::fail ... ok
[INFO] [stdout] test vcd::parser::test::full ... ok
[INFO] [stdout] test vcd::lexer::test::keywords ... ok
[INFO] [stdout] test signaldb::signal::test::add_events ... ok
[INFO] [stdout] test signaldb::value::test::signal_eq ... ok
[INFO] [stdout] test signaldb::signal::test::slices ... ok
[INFO] [stdout] test vcd::lexer::test::plain ... ok
[INFO] [stdout] test vcd::lexer::test::empty_lines ... ok
[INFO] [stdout] test signaldb::signal::test::values ... ok
[INFO] [stdout] test search::expr::test::expr ... ok
[INFO] [stdout] test vcd::parser::test::header ... ok
[INFO] [stdout] test search::expr::test::test_transition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dwfv
[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] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/tui/app.rs:754:10
[INFO] [stderr]     |
[INFO] [stderr] 754 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 58 tests
[INFO] [stderr] 
[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 dwfv --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern dwfv=/opt/rustwide/target/debug/deps/libdwfv-d5f30d2788eb91fb.rlib --extern gumdrop=/opt/rustwide/target/debug/deps/libgumdrop-cd565b0d99f1715b.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-6a9bb24717ff4742.rlib --extern termion=/opt/rustwide/target/debug/deps/libtermion-4b8fb672cb632842.rlib --extern tui=/opt/rustwide/target/debug/deps/libtui-fab199d48cb00be1.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "44a2065f0fa9bb2e3b356787a5b82aca58b3966bebc780f1df104b672e557cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a2065f0fa9bb2e3b356787a5b82aca58b3966bebc780f1df104b672e557cfb", kill_on_drop: false }`
[INFO] [stdout] 44a2065f0fa9bb2e3b356787a5b82aca58b3966bebc780f1df104b672e557cfb