[INFO] fetching crate two_timer 2.2.1...
[INFO] testing two_timer-2.2.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate two_timer 2.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate two_timer 2.2.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate two_timer 2.2.1
[INFO] finished tweaking crates.io crate two_timer 2.2.1
[INFO] tweaked toml for crates.io crate two_timer 2.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate two_timer 2.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3b33abe8cc91e7ac6d7dffe00125d271663d69352db06bec0dac2e8c37f744d
[INFO] running `Command { std: "docker" "start" "-a" "c3b33abe8cc91e7ac6d7dffe00125d271663d69352db06bec0dac2e8c37f744d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3b33abe8cc91e7ac6d7dffe00125d271663d69352db06bec0dac2e8c37f744d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b33abe8cc91e7ac6d7dffe00125d271663d69352db06bec0dac2e8c37f744d", kill_on_drop: false }`
[INFO] [stdout] c3b33abe8cc91e7ac6d7dffe00125d271663d69352db06bec0dac2e8c37f744d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9123f84cd313e3af2aa152d447189be3abfb06bb0505f28c47079ef942e6dd8
[INFO] running `Command { std: "docker" "start" "-a" "e9123f84cd313e3af2aa152d447189be3abfb06bb0505f28c47079ef942e6dd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde v1.0.100
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling regex-syntax v0.6.16
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.100
[INFO] [stderr]    Compiling serde_regex v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling pidgin v0.4.0
[INFO] [stderr]    Compiling two_timer v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.15s
[INFO] running `Command { std: "docker" "inspect" "e9123f84cd313e3af2aa152d447189be3abfb06bb0505f28c47079ef942e6dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9123f84cd313e3af2aa152d447189be3abfb06bb0505f28c47079ef942e6dd8", kill_on_drop: false }`
[INFO] [stdout] e9123f84cd313e3af2aa152d447189be3abfb06bb0505f28c47079ef942e6dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61df7d0ca4b50bd6da34d91066198ac5a99babedfd80a56cf44aa24ece45381d
[INFO] running `Command { std: "docker" "start" "-a" "61df7d0ca4b50bd6da34d91066198ac5a99babedfd80a56cf44aa24ece45381d", kill_on_drop: false }`
[INFO] [stderr]    Compiling two_timer v2.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> tests/tests.rs:1833:37
[INFO] [stdout]      |
[INFO] [stdout] 1833 |                 _ => assert!(false, format!("unexpected error: {:?}", e)),
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1833 |                 _ => assert!(false, "unexpected error: {:?}", e),
[INFO] [stdout]      |                                    --                         --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.77s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61df7d0ca4b50bd6da34d91066198ac5a99babedfd80a56cf44aa24ece45381d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61df7d0ca4b50bd6da34d91066198ac5a99babedfd80a56cf44aa24ece45381d", kill_on_drop: false }`
[INFO] [stdout] 61df7d0ca4b50bd6da34d91066198ac5a99babedfd80a56cf44aa24ece45381d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7c8adb2b80f1b31928c9e2c8ba040c94f7ae52c5301efb0561c328f3dfb6ce0
[INFO] running `Command { std: "docker" "start" "-a" "c7c8adb2b80f1b31928c9e2c8ba040c94f7ae52c5301efb0561c328f3dfb6ce0", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> tests/tests.rs:1833:37
[INFO] [stderr]      |
[INFO] [stderr] 1833 |                 _ => assert!(false, format!("unexpected error: {:?}", e)),
[INFO] [stderr]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]      = note: this is no longer accepted in Rust 2021
[INFO] [stderr]      = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]      |
[INFO] [stderr] 1833 |                 _ => assert!(false, "unexpected error: {:?}", e),
[INFO] [stderr]      |                                    --                         --
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/two_timer-c97ae943f3d3ff0b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serializer-6873d4c30fc8abe6)
[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] [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]      Running unittests (/opt/rustwide/target/debug/deps/using_grammar-dbcf8491dc764da6)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/using_matcher-9dae882ff828e3e6)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-87f9df0b7ae6b58b)
[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] [stdout] 
[INFO] [stdout] running 116 tests
[INFO] [stdout] test april_3_25_ad ... ok
[INFO] [stdout] test last_friday ... ok
[INFO] [stdout] test last_monday ... ok
[INFO] [stdout] test just_june ... ok
[INFO] [stdout] test at_3_00_pm ... ok
[INFO] [stdout] test last_month ... ok
[INFO] [stdout] test just_april ... ok
[INFO] [stdout] test last_week_sunday_starts ... ok
[INFO] [stdout] test friday_the_13th ... ok
[INFO] [stdout] test last_april ... ok
[INFO] [stdout] test last_weekend ... ok
[INFO] [stdout] test bare_pay_period ... ok
[INFO] [stdout] test april_3_25ad ... ok
[INFO] [stdout] test at_3_pm_yesterday ... ok
[INFO] [stdout] test alphabetic_5_6_69 ... ok
[INFO] [stdout] test always ... ok
[INFO] [stdout] test at_3_pm_default_to_future ... ok
[INFO] [stdout] test friday ... ok
[INFO] [stdout] test at_3_00_00_pm ... ok
[INFO] [stdout] test just_june_default_to_future ... ok
[INFO] [stdout] test friday_at_3_pm ... ok
[INFO] [stdout] test april_3_25bc ... ok
[INFO] [stdout] test last_weekend_on_sunday_when_sunday_starts_week ... ok
[INFO] [stdout] test last_year ... ok
[INFO] [stdout] test last_weekend_on_sunday ... ok
[INFO] [stdout] test last_pay_period_weird ... ok
[INFO] [stdout] test monday_default_to_future ... ok
[INFO] [stdout] test at_3_pm ... ok
[INFO] [stdout] test midnight ... ok
[INFO] [stdout] test monday_at_3_pm ... ok
[INFO] [stdout] test monday_at_3_pm_default_to_future ... ok
[INFO] [stdout] test monday_through_friday ... ok
[INFO] [stdout] test monday ... ok
[INFO] [stdout] test last_weekend_on_saturday_when_sunday_starts_week ... ok
[INFO] [stdout] test may_1969 ... ok
[INFO] [stdout] test dawn_of_time ... ok
[INFO] [stdout] test monday_through_friday_default_to_future ... ok
[INFO] [stdout] test next_monday ... ok
[INFO] [stdout] test next_weekend ... ok
[INFO] [stdout] test next_month ... ok
[INFO] [stdout] test next_weekend_on_saturday ... ok
[INFO] [stdout] test next_april ... ok
[INFO] [stdout] test next_week ... ok
[INFO] [stdout] test next_pay_period ... ok
[INFO] [stdout] test next_weekend_on_saturday_when_sunday_starts_week ... ok
[INFO] [stdout] test next_weekend_on_sunday_when_sunday_starts_week ... ok
[INFO] [stdout] test next_year ... ok
[INFO] [stdout] test one_week_around_may_6_1969 ... ok
[INFO] [stdout] test one_week_after_may_6_1969 ... ok
[INFO] [stdout] test noon_yesterday_through_midnight_today ... ok
[INFO] [stdout] test one_week_before_and_after_may_6_1969 ... ok
[INFO] [stdout] test displacement ... ok
[INFO] [stdout] test relative_time_regression ... ok
[INFO] [stdout] test number_before_test ... ok
[INFO] [stdout] test simple_noon_past_and_future ... ok
[INFO] [stdout] test short_year_past_vs_future ... ok
[INFO] [stdout] test last_week ... ok
[INFO] [stdout] test since_the_end_of_may_misordered ... ok
[INFO] [stdout] test since_noon ... ok
[INFO] [stdout] test one_week_before_may_6_1969 ... ok
[INFO] [stdout] test last_pay_period ... ok
[INFO] [stdout] test next_week_sunday_starts ... ok
[INFO] [stdout] test next_pay_period_weird ... ok
[INFO] [stdout] test the_week ... ok
[INFO] [stdout] test this_april ... ok
[INFO] [stdout] test since_yesterday ... ok
[INFO] [stdout] test next_weekend_on_sunday ... ok
[INFO] [stdout] test this_friday ... ok
[INFO] [stdout] test last_weekend_on_saturday ... ok
[INFO] [stdout] test day_5_6_69_at_3_pm ... ok
[INFO] [stdout] test specific_time ... ok
[INFO] [stdout] test this_month ... ok
[INFO] [stdout] test this_pay_period_weird ... ok
[INFO] [stdout] test somewhat_specific_through_somewhat_specific ... ok
[INFO] [stdout] test just_may ... ok
[INFO] [stdout] test day_5_6_69_at_3_30_pm ... ok
[INFO] [stdout] test day_5_6_69_at_3_30_01_am ... ok
[INFO] [stdout] test day_5_6_69_at_3_30_00_pm ... ok
[INFO] [stdout] test day_5_6_69_at_3_30_01_pm ... ok
[INFO] [stdout] test leap_day ... ok
[INFO] [stdout] test this_monday ... ok
[INFO] [stdout] test the_31st ... ok
[INFO] [stdout] test day_and_month_default_to_future ... ok
[INFO] [stdout] test this_weekend_on_sunday_when_sunday_starts_week ... ok
[INFO] [stdout] test this_weekend_on_sunday ... ok
[INFO] [stdout] test since_may ... ok
[INFO] [stdout] test this_year ... ok
[INFO] [stdout] test this_week_sunday_starts ... ok
[INFO] [stdout] test this_weekend ... ok
[INFO] [stdout] test this_week ... ok
[INFO] [stdout] test this_weekend_on_saturday_when_sunday_starts_week ... ok
[INFO] [stdout] test day_and_month ... ok
[INFO] [stdout] test somewhat_specific_up_to_somewhat_specific ... ok
[INFO] [stdout] test this_pay_period ... ok
[INFO] [stdout] test no_space_before_pm ... ok
[INFO] [stdout] test next_friday ... ok
[INFO] [stdout] test this_weekend_on_saturday ... ok
[INFO] [stdout] test today ... ok
[INFO] [stdout] test tomorrow ... ok
[INFO] [stdout] test tuesday ... ok
[INFO] [stdout] test kalends_nones_ids ... ok
[INFO] [stdout] test yesterday ... ok
[INFO] [stdout] test this_year_through_today ... ok
[INFO] [stdout] test noon ... ok
[INFO] [stdout] test year_2000 ... ok
[INFO] [stdout] test tuesday_through_friday ... ok
[INFO] [stdout] test regression_12pm ... ok
[INFO] [stdout] test very_specific_up_to_very_specific ... ok
[INFO] [stdout] test april_3_25_bc ... ok
[INFO] [stdout] test tuesday_at_3_pm ... ok
[INFO] [stdout] test tuesday_through_3_pm_on_friday ... ok
[INFO] [stdout] test very_specific_through_very_specific ... ok
[INFO] [stdout] test the_crack_of_doom ... ok
[INFO] [stdout] test ymd_5_31_69 ... ok
[INFO] [stdout] test ordinals ... ok
[INFO] [stderr] error: test failed, to rerun pass '--test tests'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/tests-87f9df0b7ae6b58b` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c7c8adb2b80f1b31928c9e2c8ba040c94f7ae52c5301efb0561c328f3dfb6ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c8adb2b80f1b31928c9e2c8ba040c94f7ae52c5301efb0561c328f3dfb6ce0", kill_on_drop: false }`
[INFO] [stdout] c7c8adb2b80f1b31928c9e2c8ba040c94f7ae52c5301efb0561c328f3dfb6ce0