[INFO] fetching crate ittybitty 0.4.0... [INFO] testing ittybitty-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate ittybitty 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate ittybitty 0.4.0 [INFO] finished tweaking crates.io crate ittybitty 0.4.0 [INFO] tweaked toml for crates.io crate ittybitty 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ittybitty 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ittybitty 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generic-tests v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4990843fc77f9214cd30992dc2b7eb1098193a9f9702a063e9e33c0cbca6a8a2 [INFO] running `Command { std: "docker" "start" "-a" "4990843fc77f9214cd30992dc2b7eb1098193a9f9702a063e9e33c0cbca6a8a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4990843fc77f9214cd30992dc2b7eb1098193a9f9702a063e9e33c0cbca6a8a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4990843fc77f9214cd30992dc2b7eb1098193a9f9702a063e9e33c0cbca6a8a2", kill_on_drop: false }` [INFO] [stdout] 4990843fc77f9214cd30992dc2b7eb1098193a9f9702a063e9e33c0cbca6a8a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2a82017adfad4fe270ff7dd680be40663999321a0c2d55e2ff137e896cf1d9f [INFO] running `Command { std: "docker" "start" "-a" "c2a82017adfad4fe270ff7dd680be40663999321a0c2d55e2ff137e896cf1d9f", kill_on_drop: false }` [INFO] [stderr] Compiling ittybitty v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "c2a82017adfad4fe270ff7dd680be40663999321a0c2d55e2ff137e896cf1d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2a82017adfad4fe270ff7dd680be40663999321a0c2d55e2ff137e896cf1d9f", kill_on_drop: false }` [INFO] [stdout] c2a82017adfad4fe270ff7dd680be40663999321a0c2d55e2ff137e896cf1d9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7f662f547f5006cb6e9ceed929723017f55dc4ac0f2cd9b6ab23e7ef549f840 [INFO] running `Command { std: "docker" "start" "-a" "e7f662f547f5006cb6e9ceed929723017f55dc4ac0f2cd9b6ab23e7ef549f840", kill_on_drop: false }` [INFO] [stderr] Compiling generic-tests v0.1.3 [INFO] [stderr] Compiling ittybitty v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "e7f662f547f5006cb6e9ceed929723017f55dc4ac0f2cd9b6ab23e7ef549f840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7f662f547f5006cb6e9ceed929723017f55dc4ac0f2cd9b6ab23e7ef549f840", kill_on_drop: false }` [INFO] [stdout] e7f662f547f5006cb6e9ceed929723017f55dc4ac0f2cd9b6ab23e7ef549f840 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 054f7fdd4c048783c8df7656ef81637075e257bde3b78e2f029b67295f4026dc [INFO] running `Command { std: "docker" "start" "-a" "054f7fdd4c048783c8df7656ef81637075e257bde3b78e2f029b67295f4026dc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ittybitty-3dc8adcd13aa489f) [INFO] [stdout] [INFO] [stdout] running 155 tests [INFO] [stdout] test test::tests::n1::test_eq_different_spill ... ok [INFO] [stdout] test test::tests::n1::test_from_iter ... ok [INFO] [stdout] test test::tests::n1::test_intersection_inline_inline ... ok [INFO] [stdout] test test::tests::n1::test_intersection_inline_spilled ... ok [INFO] [stdout] test test::tests::n1::test_intersection_spilled_inline ... ok [INFO] [stdout] test test::tests::n1::test_intersection_spilled_spilled ... ok [INFO] [stdout] test test::tests::n1::test_intersects_inline_inline ... ok [INFO] [stdout] test test::tests::n1::test_intersects_inline_spilled ... ok [INFO] [stdout] test test::tests::n1::test_intersects_spilled_inline ... ok [INFO] [stdout] test test::tests::n1::test_intersects_spilled_spilled ... ok [INFO] [stdout] test test::tests::n1::test_into_iter ... ok [INFO] [stdout] test test::tests::n1::test_is_empty ... ok [INFO] [stdout] test test::tests::n1::test_iter ... ok [INFO] [stdout] test test::tests::n1::test_iter_rev ... ok [INFO] [stdout] test test::tests::n1::test_next_set_bit ... ok [INFO] [stdout] test test::tests::n1::test_inline_set_get ... ok [INFO] [stdout] test test::tests::n1::test_prev_set_bit ... ok [INFO] [stdout] test test::tests::n1::test_prev_set_bit_highest_inline ... ok [INFO] [stdout] test test::tests::n1::test_symmetric_difference_inline_inline ... ok [INFO] [stdout] test test::tests::n1::test_union_spilled_inline ... ok [INFO] [stdout] test test::tests::n1::test_with_capacity ... ok [INFO] [stdout] test test::tests::n1::test_union_spilled_spilled ... ok [INFO] [stdout] test test::tests::n2::test_eq_different_spill ... ok [INFO] [stdout] test test::tests::n1::test_symmetric_difference_spilled_spilled ... ok [INFO] [stdout] test test::tests::n1::test_truncate ... ok [INFO] [stdout] test test::tests::n2::test_from_iter ... ok [INFO] [stdout] test test::tests::n2::test_intersection_inline_inline ... ok [INFO] [stdout] test test::tests::n2::test_intersection_inline_spilled ... ok [INFO] [stdout] test test::tests::n1::test_truncate_spilled ... ok [INFO] [stdout] test test::tests::n1::test_symmetric_difference_spilled_inline ... ok [INFO] [stdout] test test::tests::n1::test_union_inline_spilled ... ok [INFO] [stdout] test test::tests::n1::test_union_inline_inline ... ok [INFO] [stdout] test test::tests::n1::test_symmetric_difference_inline_spilled ... ok [INFO] [stdout] test test::tests::n2::test_intersection_spilled_spilled ... ok [INFO] [stdout] test test::tests::n2::test_intersection_spilled_inline ... ok [INFO] [stdout] test test::tests::n2::test_intersects_inline_spilled ... ok [INFO] [stdout] test test::tests::n2::test_intersects_spilled_inline ... ok [INFO] [stdout] test test::tests::n2::test_intersects_inline_inline ... ok [INFO] [stdout] test test::tests::n2::test_iter_rev ... ok [INFO] [stdout] test test::tests::n2::test_iter ... ok [INFO] [stdout] test test::tests::n2::test_is_empty ... ok [INFO] [stdout] test test::tests::n2::test_prev_set_bit ... ok [INFO] [stdout] test test::tests::n2::test_prev_set_bit_highest_inline ... ok [INFO] [stdout] test test::tests::n2::test_intersects_spilled_spilled ... ok [INFO] [stdout] test test::tests::n2::test_symmetric_difference_inline_inline ... ok [INFO] [stdout] test test::tests::n2::test_symmetric_difference_inline_spilled ... ok [INFO] [stdout] test test::tests::n2::test_symmetric_difference_spilled_inline ... ok [INFO] [stdout] test test::tests::n2::test_inline_set_get ... ok [INFO] [stdout] test test::tests::n2::test_next_set_bit ... ok [INFO] [stdout] test test::tests::n2::test_union_inline_inline ... ok [INFO] [stdout] test test::tests::n2::test_union_inline_spilled ... ok [INFO] [stdout] test test::tests::n2::test_symmetric_difference_spilled_spilled ... ok [INFO] [stdout] test test::tests::n2::test_union_spilled_spilled ... ok [INFO] [stdout] test test::tests::n2::test_into_iter ... ok [INFO] [stdout] test test::tests::n2::test_union_spilled_inline ... ok [INFO] [stdout] test test::tests::n2::test_truncate ... ok [INFO] [stdout] test test::tests::n2::test_with_capacity ... ok [INFO] [stdout] test test::tests::n2::test_truncate_spilled ... ok [INFO] [stdout] test test::tests::n3::test_from_iter ... ok [INFO] [stdout] test test::tests::n3::test_intersection_inline_inline ... ok [INFO] [stdout] test test::tests::n3::test_intersection_inline_spilled ... ok [INFO] [stdout] test test::tests::n3::test_intersects_spilled_spilled ... ok [INFO] [stdout] test test::tests::n3::test_intersection_spilled_inline ... ok [INFO] [stdout] test test::tests::n3::test_intersection_spilled_spilled ... ok [INFO] [stdout] test test::tests::n3::test_intersects_inline_inline ... ok [INFO] [stdout] test test::tests::n1::test_spilling ... ok [INFO] [stdout] test test::tests::n3::test_intersects_inline_spilled ... ok [INFO] [stdout] test test::tests::n3::test_eq_different_spill ... ok [INFO] [stdout] test test::tests::n2::test_spilling ... ok [INFO] [stdout] test test::tests::n3::test_intersects_spilled_inline ... ok [INFO] [stdout] test test::tests::n3::test_into_iter ... ok [INFO] [stdout] test test::tests::n3::test_is_empty ... ok [INFO] [stdout] test test::tests::n3::test_iter ... ok [INFO] [stdout] test test::tests::n3::test_iter_rev ... ok [INFO] [stdout] test test::tests::n3::test_next_set_bit ... ok [INFO] [stdout] test test::tests::n3::test_prev_set_bit ... ok [INFO] [stdout] test test::tests::n3::test_prev_set_bit_highest_inline ... ok [INFO] [stdout] test test::tests::n3::test_symmetric_difference_inline_inline ... ok [INFO] [stdout] test test::tests::n3::test_symmetric_difference_inline_spilled ... ok [INFO] [stdout] test test::tests::n3::test_symmetric_difference_spilled_inline ... ok [INFO] [stdout] test test::tests::n3::test_symmetric_difference_spilled_spilled ... ok [INFO] [stdout] test test::tests::n3::test_truncate_spilled ... ok [INFO] [stdout] test test::tests::n3::test_inline_set_get ... ok [INFO] [stdout] test test::tests::n3::test_union_inline_inline ... ok [INFO] [stdout] test test::tests::n3::test_union_inline_spilled ... ok [INFO] [stdout] test test::tests::n3::test_union_spilled_inline ... ok [INFO] [stdout] test test::tests::n3::test_union_spilled_spilled ... ok [INFO] [stdout] test test::tests::n3::test_with_capacity ... ok [INFO] [stdout] test test::tests::n4::test_eq_different_spill ... ok [INFO] [stdout] test test::tests::n4::test_from_iter ... ok [INFO] [stdout] test test::tests::n1::test_spilling_reverse ... ok [INFO] [stdout] test test::tests::n4::test_intersection_inline_inline ... ok [INFO] [stdout] test test::tests::n4::test_intersection_inline_spilled ... ok [INFO] [stdout] test test::tests::n2::test_spilling_reverse ... ok [INFO] [stdout] test test::tests::n3::test_truncate ... ok [INFO] [stdout] test test::tests::n4::test_intersection_spilled_inline ... ok [INFO] [stdout] test test::tests::n4::test_intersects_inline_inline ... ok [INFO] [stdout] test test::tests::n4::test_intersects_spilled_inline ... ok [INFO] [stdout] test test::tests::n4::test_is_empty ... ok [INFO] [stdout] test test::tests::n4::test_into_iter ... ok [INFO] [stdout] test test::tests::n4::test_intersects_spilled_spilled ... ok [INFO] [stdout] test test::tests::n4::test_intersection_spilled_spilled ... ok [INFO] [stdout] test test::tests::n4::test_iter ... ok [INFO] [stdout] test test::tests::n4::test_intersects_inline_spilled ... ok [INFO] [stdout] test test::tests::n4::test_inline_set_get ... ok [INFO] [stdout] test test::tests::n4::test_next_set_bit ... ok [INFO] [stdout] test test::tests::n4::test_prev_set_bit ... ok [INFO] [stdout] test test::tests::n4::test_prev_set_bit_highest_inline ... ok [INFO] [stdout] test test::tests::n4::test_iter_rev ... ok [INFO] [stdout] test test::tests::n4::test_symmetric_difference_inline_inline ... ok [INFO] [stdout] test test::tests::n4::test_symmetric_difference_inline_spilled ... ok [INFO] [stdout] test test::tests::n4::test_symmetric_difference_spilled_inline ... ok [INFO] [stdout] test test::tests::n4::test_truncate ... ok [INFO] [stdout] test test::tests::n4::test_truncate_spilled ... ok [INFO] [stdout] test test::tests::n4::test_union_inline_inline ... ok [INFO] [stdout] test test::tests::n4::test_union_inline_spilled ... ok [INFO] [stdout] test test::tests::n4::test_union_spilled_inline ... ok [INFO] [stdout] test test::tests::n4::test_union_spilled_spilled ... ok [INFO] [stdout] test test::tests::n6::test_eq_different_spill ... ok [INFO] [stdout] test test::tests::n4::test_with_capacity ... ok [INFO] [stdout] test test::tests::n6::test_from_iter ... ok [INFO] [stdout] test test::tests::n6::test_intersection_inline_inline ... ok [INFO] [stdout] test test::tests::n6::test_intersection_inline_spilled ... ok [INFO] [stdout] test test::tests::n6::test_intersection_spilled_inline ... ok [INFO] [stdout] test test::tests::n6::test_intersection_spilled_spilled ... ok [INFO] [stdout] test test::tests::n6::test_intersects_inline_inline ... ok [INFO] [stdout] test test::tests::n6::test_intersects_spilled_inline ... ok [INFO] [stdout] test test::tests::n6::test_intersects_inline_spilled ... ok [INFO] [stdout] test test::tests::n6::test_intersects_spilled_spilled ... ok [INFO] [stdout] test test::tests::n6::test_into_iter ... ok [INFO] [stdout] test test::tests::n6::test_is_empty ... ok [INFO] [stdout] test test::tests::n6::test_iter ... ok [INFO] [stdout] test test::tests::n6::test_next_set_bit ... ok [INFO] [stdout] test test::tests::n6::test_iter_rev ... ok [INFO] [stdout] test test::tests::n6::test_prev_set_bit ... ok [INFO] [stdout] test test::tests::n4::test_symmetric_difference_spilled_spilled ... ok [INFO] [stdout] test test::tests::n6::test_prev_set_bit_highest_inline ... ok [INFO] [stdout] test test::tests::n3::test_spilling ... ok [INFO] [stdout] test test::tests::n6::test_symmetric_difference_inline_inline ... ok [INFO] [stdout] test test::tests::n6::test_inline_set_get ... ok [INFO] [stdout] test test::tests::n6::test_symmetric_difference_inline_spilled ... ok [INFO] [stdout] test test::tests::n6::test_symmetric_difference_spilled_inline ... ok [INFO] [stdout] test test::tests::n6::test_symmetric_difference_spilled_spilled ... ok [INFO] [stdout] test test::tests::n6::test_truncate ... ok [INFO] [stdout] test test::tests::n3::test_spilling_reverse ... ok [INFO] [stdout] test test::tests::n6::test_truncate_spilled ... ok [INFO] [stdout] test test::tests::n6::test_union_inline_inline ... ok [INFO] [stdout] test test::tests::n6::test_union_inline_spilled ... ok [INFO] [stdout] test test::tests::n6::test_union_spilled_inline ... ok [INFO] [stdout] test test::tests::n6::test_union_spilled_spilled ... ok [INFO] [stdout] test test::tests::n4::test_spilling ... ok [INFO] [stdout] test test::tests::n6::test_with_capacity ... ok [INFO] [stdout] test test::tests::n4::test_spilling_reverse ... ok [INFO] [stdout] test test::tests::n6::test_spilling ... ok [INFO] [stdout] test test::tests::n6::test_spilling_reverse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 155 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests ittybitty [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.26s; merged doctests compilation took 0.26s [INFO] running `Command { std: "docker" "inspect" "054f7fdd4c048783c8df7656ef81637075e257bde3b78e2f029b67295f4026dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "054f7fdd4c048783c8df7656ef81637075e257bde3b78e2f029b67295f4026dc", kill_on_drop: false }` [INFO] [stdout] 054f7fdd4c048783c8df7656ef81637075e257bde3b78e2f029b67295f4026dc