[INFO] fetching crate intrval 0.2.0...
[INFO] testing intrval-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate intrval 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate intrval 0.2.0
[INFO] finished tweaking crates.io crate intrval 0.2.0
[INFO] tweaked toml for crates.io crate intrval 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate intrval 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate intrval 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96ee79db3abd762a36cabce1526769edb631abcad940be4244e183e3488f81b4
[INFO] running `Command { std: "docker" "start" "-a" "96ee79db3abd762a36cabce1526769edb631abcad940be4244e183e3488f81b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96ee79db3abd762a36cabce1526769edb631abcad940be4244e183e3488f81b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ee79db3abd762a36cabce1526769edb631abcad940be4244e183e3488f81b4", kill_on_drop: false }`
[INFO] [stdout] 96ee79db3abd762a36cabce1526769edb631abcad940be4244e183e3488f81b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aefdbf639e5c7ca39b2e6204322b4924129a38fc0db3621d7cd065858c2b14b
[INFO] running `Command { std: "docker" "start" "-a" "3aefdbf639e5c7ca39b2e6204322b4924129a38fc0db3621d7cd065858c2b14b", kill_on_drop: false }`
[INFO] [stderr]    Compiling intrval v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "3aefdbf639e5c7ca39b2e6204322b4924129a38fc0db3621d7cd065858c2b14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aefdbf639e5c7ca39b2e6204322b4924129a38fc0db3621d7cd065858c2b14b", kill_on_drop: false }`
[INFO] [stdout] 3aefdbf639e5c7ca39b2e6204322b4924129a38fc0db3621d7cd065858c2b14b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09622ca149c11dd0d0b94764294438ca9c5eedf2231a38b693a8d5ba457cf2e0
[INFO] running `Command { std: "docker" "start" "-a" "09622ca149c11dd0d0b94764294438ca9c5eedf2231a38b693a8d5ba457cf2e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rust_decimal v1.41.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling intrval v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.12s
[INFO] running `Command { std: "docker" "inspect" "09622ca149c11dd0d0b94764294438ca9c5eedf2231a38b693a8d5ba457cf2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09622ca149c11dd0d0b94764294438ca9c5eedf2231a38b693a8d5ba457cf2e0", kill_on_drop: false }`
[INFO] [stdout] 09622ca149c11dd0d0b94764294438ca9c5eedf2231a38b693a8d5ba457cf2e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 104e0fbec941bf505c7b5a40ee0dae8fbc9c5cb6e00af774dc9a774509c109f8
[INFO] running `Command { std: "docker" "start" "-a" "104e0fbec941bf505c7b5a40ee0dae8fbc9c5cb6e00af774dc9a774509c109f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/intrval-face0632b822aad6)
[INFO] [stdout] 
[INFO] [stdout] running 124 tests
[INFO] [stdout] test bounds::tests::cmp_left_and_right_finite ... ok
[INFO] [stdout] test bounds::tests::cmp_left_and_right_inf ... ok
[INFO] [stdout] test bounds::tests::forward_inner_inequality_for_lower ... ok
[INFO] [stdout] test bounds::tests::forward_inner_inequality_for_upper ... ok
[INFO] [stdout] test bounds::tests::resolve_equal_included_excluded_lower ... ok
[INFO] [stdout] test bounds::tests::into_bounds ... ok
[INFO] [stdout] test bounds::tests::resolve_equal_included_excluded_upper ... ok
[INFO] [stdout] test bounds::tests::unbounded_infimum ... ok
[INFO] [stdout] test bounds::tests::unbounded_supremum ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::closed_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::full_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::empty_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::left_inf_closed_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::left_inf_open_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::left_open_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::open_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::overflow_while_computing_max ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::overflow_while_computing_min ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::overflow_while_computing_nearest ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::right_inf_closed_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::right_inf_open_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::right_open_interval ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::underflow_while_computing_nearest ... ok
[INFO] [stdout] test discrete::impls::linear::iter::tests::closed_interval_iter_forward_and_backward ... ok
[INFO] [stdout] test discrete::impls::linear::ops::tests::mult_two_spaces ... ok
[INFO] [stdout] test discrete::impls::linear::iter::tests::half_bounded_above_can_only_iterate_backward ... ok
[INFO] [stdout] test discrete::impls::linear::ops::tests::shift_right ... ok
[INFO] [stdout] test helper::tests::padded_arr ... ok
[INFO] [stdout] test discrete::impls::linear::discrete::tests::regression_for_included ... ok
[INFO] [stdout] test interval::ops::add_tests::bounded_with_unbounded_diff ... ok
[INFO] [stdout] test interval::ops::add_tests::adding_empty_is_preserving ... ok
[INFO] [stdout] test interval::ops::add_tests::sub_empty_is_preserving ... ok
[INFO] [stdout] test interval::ops::add_tests::two_unbounded_sum ... ok
[INFO] [stdout] test interval::ops::mul_tests::bounded_to_unbounded_zero ... ok
[INFO] [stdout] test interval::ops::mul_tests::bounded_to_unbounded ... ok
[INFO] [stdout] test interval::ops::mul_tests::mul_by_negative_scalar ... ok
[INFO] [stdout] test interval::ops::add_tests::bounded_with_unbounded_sum ... ok
[INFO] [stdout] test discrete::impls::linear::iter::tests::half_bounded_below_can_only_iterate_forward ... ok
[INFO] [stdout] test discrete::impls::linear::ops::tests::mult_scalar ... ok
[INFO] [stdout] test interval::ops::add_tests::two_unbounded_diff ... ok
[INFO] [stdout] test interval::ops::add_tests::two_bounded_sum ... ok
[INFO] [stdout] test interval::ops::add_tests::shifts ... ok
[INFO] [stdout] test interval::ops::mul_tests::mul_by_zero ... ok
[INFO] [stdout] test interval::ops::add_tests::two_bounded_diff ... ok
[INFO] [stdout] test discrete::impls::linear::ops::tests::shift_left ... ok
[INFO] [stdout] test interval::ops::mul_tests::mul_invalid_preserves_structure ... ok
[INFO] [stdout] test interval::ops::mul_tests::open_to_closed_infinite_with_zero_inside ... ok
[INFO] [stdout] test interval::ops::mul_tests::mul_to_infinite_bound ... ok
[INFO] [stdout] test interval::ops::mul_tests::two_intervals ... ok
[INFO] [stdout] test interval::ops::mul_tests::zero_singleton_with_strict_positive ... ok
[INFO] [stdout] test interval::ops::mul_tests::open_to_closed_infinite ... ok
[INFO] [stdout] test interval::ops::ops_tests::not ... ok
[INFO] [stdout] test interval::ops::mul_tests::singleton_with_negative ... ok
[INFO] [stdout] test interval::ops::mul_tests::two_zero_based ... ok
[INFO] [stdout] test interval::ops::tests::eq ... ok
[INFO] [stdout] test interval::ops::mul_tests::singleton_with_strict_negative ... ok
[INFO] [stdout] test interval::ops::tests::empty ... ok
[INFO] [stdout] test interval::ops::mul_tests::zero_singleton_with_pos_and_neg ... ok
[INFO] [stdout] test interval::ops::tests::greater ... ok
[INFO] [stdout] test interval::ops::mul_tests::mul_by_positive_scalar ... ok
[INFO] [stdout] test interval::ops::tests::greater_eq ... ok
[INFO] [stdout] test interval::ops::mul_tests::zero_unbounded_to_finite ... ok
[INFO] [stdout] test interval::ops::mul_tests::open_to_closed_infinite_zero_based ... ok
[INFO] [stdout] test interval::ops::mul_tests::zero_singleton_with_open ... ok
[INFO] [stdout] test discrete::impls::linear::iter::tests::unbounded_does_not_iterate ... ok
[INFO] [stdout] test interval::ops::tests::full ... ok
[INFO] [stdout] test interval::ops::tests::left_open ... ok
[INFO] [stdout] test interval::ops::tests::closed ... ok
[INFO] [stdout] test interval::ops::tests::right_open ... ok
[INFO] [stdout] test interval::str::tests::empty ... ok
[INFO] [stdout] test interval::str::tests::eq ... ok
[INFO] [stdout] test interval::str::tests::full ... ok
[INFO] [stdout] test interval::str::tests::greater ... ok
[INFO] [stdout] test interval::str::tests::left_open ... ok
[INFO] [stdout] test interval::ops::tests::less ... ok
[INFO] [stdout] test interval::ops::tests::less_eq ... ok
[INFO] [stdout] test interval::ops::tests::open ... ok
[INFO] [stdout] test interval::str::tests::closed ... ok
[INFO] [stdout] test interval::str::tests::greater_eq ... ok
[INFO] [stdout] test interval::str::tests::less ... ok
[INFO] [stdout] test interval::str::tests::less_eq ... ok
[INFO] [stdout] test rounding::tests::away_from_zero::float_halves ... ok
[INFO] [stdout] test rounding::tests::away_from_zero::float_integers ... ok
[INFO] [stdout] test rounding::tests::away_from_zero::int_3 ... ok
[INFO] [stdout] test rounding::tests::ceiling::float_halves ... ok
[INFO] [stdout] test rounding::tests::away_from_zero::int_hundreds ... ok
[INFO] [stdout] test rounding::tests::ceiling::int_odd ... ok
[INFO] [stdout] test rounding::tests::ceiling::float_integers ... ok
[INFO] [stdout] test rounding::tests::decimal::check_rounding ... ok
[INFO] [stdout] test rounding::tests::directed_zero_rounding_with_excluded_zero_always_choose_upper_on_tie ... ok
[INFO] [stdout] test rounding::tests::away_from_zero::int_odd ... ok
[INFO] [stdout] test rounding::tests::ceiling::int_3 ... ok
[INFO] [stdout] test rounding::tests::directed_zero_rounding_with_odd_step ... ok
[INFO] [stdout] test rounding::tests::ceiling::int_hundreds ... ok
[INFO] [stdout] test interval::str::tests::open ... ok
[INFO] [stdout] test interval::str::tests::right_open ... ok
[INFO] [stdout] test rounding::tests::floor::float_halves ... ok
[INFO] [stdout] test rounding::tests::floor::float_integers ... ok
[INFO] [stdout] test rounding::tests::floor::int_3 ... ok
[INFO] [stdout] test rounding::tests::floor::int_odd ... ok
[INFO] [stdout] test rounding::tests::truncate::int_odd ... ok
[INFO] [stdout] test set::tests::diff ... ok
[INFO] [stdout] test set::tests::enclosure ... ok
[INFO] [stdout] test set::tests::intersect_empty ... ok
[INFO] [stdout] test rounding::tests::nearest::float_halves_no_ties ... ok
[INFO] [stdout] test rounding::tests::nearest::float_integers ... ok
[INFO] [stdout] test rounding::tests::nearest::int_hundreds_no_ties ... ok
[INFO] [stdout] test rounding::tests::nearest::int_odd ... ok
[INFO] [stdout] test rounding::tests::truncate::float_halves ... ok
[INFO] [stdout] test rounding::tests::truncate::float_integers ... ok
[INFO] [stdout] test rounding::tests::truncate::int_3 ... ok
[INFO] [stdout] test rounding::tests::truncate::int_hundreds ... ok
[INFO] [stdout] test interval::ops::ops_tests::neg ... ok
[INFO] [stdout] test rounding::tests::nearest::no_ties_for_int_3 ... ok
[INFO] [stdout] test rounding::tests::floor::int_hundreds ... ok
[INFO] [stdout] test set::tests::intersect_single ... ok
[INFO] [stdout] test set::tests::symm_diff ... ok
[INFO] [stdout] test set::tests::union_touching ... ok
[INFO] [stdout] test traits::tests::f32_trunc ... ok
[INFO] [stdout] test traits::tests::f64_checked_diff_commutative ... ok
[INFO] [stdout] test traits::tests::f64_checked_diff_double_regression ... ok
[INFO] [stdout] test traits::tests::f64_checked_diff_results ... ok
[INFO] [stdout] test traits::tests::f64_trunc ... ok
[INFO] [stdout] test set::tests::intersect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 124 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intrval
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/interval/mod.rs - interval::Interval<T>::reduce (line 212) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/interval/mod.rs - interval::Interval<T>::is_empty (line 272) ... ok
[INFO] [stdout] test src/lib.rs - (line 239) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/interval/mod.rs - interval::interval (line 382) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 158) ... ok
[INFO] [stdout] test src/interval/mod.rs - interval::Interval<T>::len (line 303) ... ok
[INFO] [stdout] test src/lib.rs - (line 297) ... ok
[INFO] [stdout] test src/lib.rs - (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 342) ... ok
[INFO] [stdout] test src/lib.rs - (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "104e0fbec941bf505c7b5a40ee0dae8fbc9c5cb6e00af774dc9a774509c109f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104e0fbec941bf505c7b5a40ee0dae8fbc9c5cb6e00af774dc9a774509c109f8", kill_on_drop: false }`
[INFO] [stdout] 104e0fbec941bf505c7b5a40ee0dae8fbc9c5cb6e00af774dc9a774509c109f8