[INFO] fetching crate lib 0.0.2-build...
[INFO] testing lib-0.0.2-build against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate lib 0.0.2-build into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lib 0.0.2-build
[INFO] finished tweaking crates.io crate lib 0.0.2-build
[INFO] tweaked toml for crates.io crate lib 0.0.2-build written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lib 0.0.2-build on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lib 0.0.2-build 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a45a0897803161977924f9885c0b2f8e3fdf4ed349bbfd6f61f89910b0745d10
[INFO] running `Command { std: "docker" "start" "-a" "a45a0897803161977924f9885c0b2f8e3fdf4ed349bbfd6f61f89910b0745d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a45a0897803161977924f9885c0b2f8e3fdf4ed349bbfd6f61f89910b0745d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45a0897803161977924f9885c0b2f8e3fdf4ed349bbfd6f61f89910b0745d10", kill_on_drop: false }`
[INFO] [stdout] a45a0897803161977924f9885c0b2f8e3fdf4ed349bbfd6f61f89910b0745d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94580b8eaa3b649ef597e1bd443cecc1f8059e442a843c6ce2a1c4a0f903fee3
[INFO] running `Command { std: "docker" "start" "-a" "94580b8eaa3b649ef597e1bd443cecc1f8059e442a843c6ce2a1c4a0f903fee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib v0.0.2-build (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::containers::ord_wrap::Ordered`
[INFO] [stdout]  --> src/containers/interval_set.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::containers::ord_wrap::Ordered;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/math/digits.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             digits.append((value % max_digit as u64) as u8);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let _ = digits.append((value % max_digit as u64) as u8);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "94580b8eaa3b649ef597e1bd443cecc1f8059e442a843c6ce2a1c4a0f903fee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94580b8eaa3b649ef597e1bd443cecc1f8059e442a843c6ce2a1c4a0f903fee3", kill_on_drop: false }`
[INFO] [stdout] 94580b8eaa3b649ef597e1bd443cecc1f8059e442a843c6ce2a1c4a0f903fee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a52a3076ae7ca6adc02aa6ee293e955bc72f72c7117d3092293713afe902e9c6
[INFO] running `Command { std: "docker" "start" "-a" "a52a3076ae7ca6adc02aa6ee293e955bc72f72c7117d3092293713afe902e9c6", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::containers::ord_wrap::Ordered`
[INFO] [stdout]  --> src/containers/interval_set.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::containers::ord_wrap::Ordered;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/math/digits.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             digits.append((value % max_digit as u64) as u8);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let _ = digits.append((value % max_digit as u64) as u8);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lib v0.0.2-build (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/math/digits.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |             digits.append((value % max_digit as u64) as u8);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 120 |             let _ = digits.append((value % max_digit as u64) as u8);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "a52a3076ae7ca6adc02aa6ee293e955bc72f72c7117d3092293713afe902e9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52a3076ae7ca6adc02aa6ee293e955bc72f72c7117d3092293713afe902e9c6", kill_on_drop: false }`
[INFO] [stdout] a52a3076ae7ca6adc02aa6ee293e955bc72f72c7117d3092293713afe902e9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c60fbb26453365584733ed0dd4f787ac9627836fb9546a7775977e57c1793cd
[INFO] running `Command { std: "docker" "start" "-a" "3c60fbb26453365584733ed0dd4f787ac9627836fb9546a7775977e57c1793cd", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::containers::ord_wrap::Ordered`
[INFO] [stderr]  --> src/containers/interval_set.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::containers::ord_wrap::Ordered;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/math/digits.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |             digits.append((value % max_digit as u64) as u8);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 120 |             let _ = digits.append((value % max_digit as u64) as u8);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `lib` (lib) generated 2 warnings (run `cargo fix --lib -p lib` to apply 1 suggestion)
[INFO] [stderr] warning: `lib` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib-ffefced876fb49fb)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test containers::interval_set::tests::add_single_closed_interval ... ok
[INFO] [stdout] test containers::interval_set::tests::float_interval_and_exclude_mid_point ... ok
[INFO] [stdout] test containers::interval_set::tests::merge_touching_intervals ... ok
[INFO] [stdout] test containers::interval_set::tests::merge_overlapping_intervals ... ok
[INFO] [stdout] test containers::interval_set::tests::add_disjoint_interval ... ok
[INFO] [stdout] test containers::interval_set::tests::open_right_bound_by_excluding_endpoint ... ok
[INFO] [stdout] test containers::interval_set::tests::add_single_point ... ok
[INFO] [stdout] test containers::ordered::tests::test_borrow ... ok
[INFO] [stdout] test containers::ordered::tests::test_left_of ... ok
[INFO] [stdout] test math::digits::tests::test_114514 ... ok
[INFO] [stdout] test math::digits::tests::test_134 ... ok
[INFO] [stdout] test math::digits::tests::test_2978 ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_edge_and_error_cases ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_hundreds ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_single_digits ... ok
[INFO] [stdout] test containers::ord_wrap::test::test ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_large_magnitudes ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_yi_and_zhao ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_traditional_mode ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_wan_yi_sections ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_thousands ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_zero_behavior ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test containers::ordered::tests::test_remove_by_ref_with_string_key ... ok
[INFO] [stdout] test ntr_lang::chinese::tests::test_teens_and_tens ... ok
[INFO] [stdout] test containers::ord_wrap::test::test2 - should panic ... ok
[INFO] [stdout] test containers::interval_set::tests::open_interval_both_sides ... ok
[INFO] [stdout] test containers::interval_set::tests::mix_point_and_interval ... ok
[INFO] [stdout] test containers::interval_set::tests::exclude_point_inside_interval ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib
[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" "3c60fbb26453365584733ed0dd4f787ac9627836fb9546a7775977e57c1793cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c60fbb26453365584733ed0dd4f787ac9627836fb9546a7775977e57c1793cd", kill_on_drop: false }`
[INFO] [stdout] 3c60fbb26453365584733ed0dd4f787ac9627836fb9546a7775977e57c1793cd
