[INFO] fetching crate dwfv 0.4.1...
[INFO] testing dwfv-0.4.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dwfv 0.4.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate dwfv 0.4.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/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" "+1.49.0" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0fa5d9cd2924bc53343bc13234d10f3123c0bc2807cb1941ba3bd6d4b018cf4
[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" "e0fa5d9cd2924bc53343bc13234d10f3123c0bc2807cb1941ba3bd6d4b018cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0fa5d9cd2924bc53343bc13234d10f3123c0bc2807cb1941ba3bd6d4b018cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0fa5d9cd2924bc53343bc13234d10f3123c0bc2807cb1941ba3bd6d4b018cf4", kill_on_drop: false }`
[INFO] [stdout] e0fa5d9cd2924bc53343bc13234d10f3123c0bc2807cb1941ba3bd6d4b018cf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94d6d1a4db4476447117dfced1d12f2ebe8c8307290772353e7b5ea89441ff74
[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" "94d6d1a4db4476447117dfced1d12f2ebe8c8307290772353e7b5ea89441ff74", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling nom v5.1.2
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.39s
[INFO] running `Command { std: "docker" "inspect" "94d6d1a4db4476447117dfced1d12f2ebe8c8307290772353e7b5ea89441ff74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d6d1a4db4476447117dfced1d12f2ebe8c8307290772353e7b5ea89441ff74", kill_on_drop: false }`
[INFO] [stdout] 94d6d1a4db4476447117dfced1d12f2ebe8c8307290772353e7b5ea89441ff74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d56197261bb4ad89b773bf1acabe11cc283a2240ba8a815af4899c0ca65a61b
[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" "6d56197261bb4ad89b773bf1acabe11cc283a2240ba8a815af4899c0ca65a61b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dwfv v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "6d56197261bb4ad89b773bf1acabe11cc283a2240ba8a815af4899c0ca65a61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d56197261bb4ad89b773bf1acabe11cc283a2240ba8a815af4899c0ca65a61b", kill_on_drop: false }`
[INFO] [stdout] 6d56197261bb4ad89b773bf1acabe11cc283a2240ba8a815af4899c0ca65a61b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c45e88f4c8af97cb4e1bf8f14a4f5207389cc201a93a766ab3e3758c1baa1bc0
[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" "c45e88f4c8af97cb4e1bf8f14a4f5207389cc201a93a766ab3e3758c1baa1bc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dwfv-07863deaeb5b73a3
[INFO] [stdout] running 28 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dwfv-9bdfcb0c31e2205d
[INFO] [stdout] test search::parser::test::test_after ... ok
[INFO] [stdout] test search::expr::test::test_eq ... ok
[INFO] [stdout] test search::parser::test::test_before ... ok
[INFO] [stdout] test search::parser::test::test_identifier ... ok
[INFO] [stdout] test search::parser::test::test_equal ... ok
[INFO] [stdout] test search::parser::test::test_not_equal ... ok
[INFO] [stdout] test search::parser::test::test_transition ... ok
[INFO] [stdout] test search::expr::test::test_condition ... ok
[INFO] [stdout] test search::types::test::search ... ok
[INFO] [stdout] test signaldb::value::test::signal_eq ... ok
[INFO] [stdout] test signaldb::scope::test::scope ... ok
[INFO] [stdout] test signaldb::signal::test::add_events ... ok
[INFO] [stdout] test vcd::lexer::test::keywords ... ok
[INFO] [stdout] test signaldb::signal::test::slices ... ok
[INFO] [stdout] test signaldb::signal::test::values ... ok
[INFO] [stdout] test search::parser::test::test_or ... ok
[INFO] [stdout] test vcd::lexer::test::empty_lines ... ok
[INFO] [stdout] test vcd::lexer::test::plain ... ok
[INFO] [stdout] test search::expr::test::test_transition ... ok
[INFO] [stdout] test search::parser::test::test_number ... ok
[INFO] [stdout] test search::expr::test::expr ... ok
[INFO] [stdout] test vcd::parser::test::fail ... ok
[INFO] [stdout] test search::parser::test::test_value ... ok
[INFO] [stdout] test vcd::parser::test::header ... ok
[INFO] [stdout] test search::parser::test::test_and ... ok
[INFO] [stdout] test search::parser::test::test_expr ... ok
[INFO] [stdout] test vcd::parser::test::full ... ok
[INFO] [stdout] test search::parser::test::test_any ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test src/signaldb/async_db.rs - signaldb::async_db::AsyncSignalDB::new (line 26) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::event_at (line 613) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::format_values_at (line 1263) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB (line 19) ... ok
[INFO] [stdout] test src/signaldb/async_db.rs - signaldb::async_db::AsyncSignalDB::parse_vcd (line 41) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::events_between (line 913) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::format_stats (line 1225) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::find_signals (line 699) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::declare_signal (line 438) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::create_scope (line 423) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::from_vcd (line 146) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::from_vcd_with_limit (line 183) ... ok
[INFO] [stdout] test src/signaldb/async_db.rs - signaldb::async_db::AsyncSignalDB::search (line 72) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::get_first_event (line 860) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::get_next_falling_edge (line 822) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::get_signal_ids (line 730) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::get_signal_fullname (line 653) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::insert_event (line 468) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::get_next_rising_edge (line 750) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::get_timestamps (line 544) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::new (line 121) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::mark_as_invalid (line 335) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::mark_as_initialized (line 317) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::parse_vcd_with_limit (line 262) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::search (line 1017) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::set_current_value (line 515) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::parse_vcd (line 224) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::add_event (line 66) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::set_status (line 388) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::search_all (line 970) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::set_time (line 499) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::events_between (line 168) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::signal_exists (line 677) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::value_at (line 573) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::get_fullname (line 368) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::format_stats (line 308) ... ok
[INFO] [stdout] test src/signaldb/db.rs - signaldb::db::SignalDB::wait_until_initialized (line 357) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::event_at (line 132) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::get_next_rising_edge (line 199) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::format_value_at (line 344) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::new (line 31) ... ok
[INFO] [stdout] test src/signaldb/time.rs - signaldb::time::Timestamp::div (line 243) ... ok
[INFO] [stdout] test src/signaldb/time.rs - signaldb::time::Timestamp::cmp (line 332) ... ok
[INFO] [stdout] test src/signaldb/signal.rs - signaldb::signal::Signal::value_at (line 111) ... ok
[INFO] [stdout] test src/signaldb/time.rs - signaldb::time::Timestamp::add (line 191) ... ok
[INFO] [stdout] test src/signaldb/time.rs - signaldb::time::Timestamp::sub (line 214) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::BitValue::from_char (line 40) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::SignalValue::new (line 131) ... ok
[INFO] [stdout] test src/signaldb/time.rs - signaldb::time::Timestamp::div (line 293) ... ok
[INFO] [stdout] test src/signaldb/time.rs - signaldb::time::Timestamp::mul (line 271) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::SignalValue::from_hex (line 181) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::BitValue::to_char (line 61) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::SignalValue::new_default (line 151) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::SignalValue::expand (line 214) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::SignalValue::width (line 238) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::SignalValue::from_symbol_str (line 168) ... ok
[INFO] [stdout] test src/signaldb/value.rs - signaldb::value::SignalValue::invalid (line 201) ... ok
[INFO] [stdout] test src/tui/types.rs - tui::types::Tui::new (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c45e88f4c8af97cb4e1bf8f14a4f5207389cc201a93a766ab3e3758c1baa1bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45e88f4c8af97cb4e1bf8f14a4f5207389cc201a93a766ab3e3758c1baa1bc0", kill_on_drop: false }`
[INFO] [stdout] c45e88f4c8af97cb4e1bf8f14a4f5207389cc201a93a766ab3e3758c1baa1bc0