[INFO] fetching crate smallbitset 0.3.0...
[INFO] testing smallbitset-0.3.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate smallbitset 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate smallbitset 0.3.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smallbitset 0.3.0
[INFO] finished tweaking crates.io crate smallbitset 0.3.0
[INFO] tweaked toml for crates.io crate smallbitset 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f54e5cd1f6b5db85291a19f0c6e96c5e8d71fe5f6accbc36c633a06fca7a4150
[INFO] running `Command { std: "docker" "start" "-a" "f54e5cd1f6b5db85291a19f0c6e96c5e8d71fe5f6accbc36c633a06fca7a4150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f54e5cd1f6b5db85291a19f0c6e96c5e8d71fe5f6accbc36c633a06fca7a4150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f54e5cd1f6b5db85291a19f0c6e96c5e8d71fe5f6accbc36c633a06fca7a4150", kill_on_drop: false }`
[INFO] [stdout] f54e5cd1f6b5db85291a19f0c6e96c5e8d71fe5f6accbc36c633a06fca7a4150
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa564d4e286a89b8b5670268350dd7da41f0791fee7b4744e2a282a0d1e3c30d
[INFO] running `Command { std: "docker" "start" "-a" "fa564d4e286a89b8b5670268350dd7da41f0791fee7b4744e2a282a0d1e3c30d", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallbitset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "fa564d4e286a89b8b5670268350dd7da41f0791fee7b4744e2a282a0d1e3c30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa564d4e286a89b8b5670268350dd7da41f0791fee7b4744e2a282a0d1e3c30d", kill_on_drop: false }`
[INFO] [stdout] fa564d4e286a89b8b5670268350dd7da41f0791fee7b4744e2a282a0d1e3c30d
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06a54ed03faa313431d12c1ab77c177a6d4ce39902912b037415a2da8c1ebf2c
[INFO] running `Command { std: "docker" "start" "-a" "06a54ed03faa313431d12c1ab77c177a6d4ce39902912b037415a2da8c1ebf2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallbitset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "06a54ed03faa313431d12c1ab77c177a6d4ce39902912b037415a2da8c1ebf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a54ed03faa313431d12c1ab77c177a6d4ce39902912b037415a2da8c1ebf2c", kill_on_drop: false }`
[INFO] [stdout] 06a54ed03faa313431d12c1ab77c177a6d4ce39902912b037415a2da8c1ebf2c
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7a3ebe0868ea0dcefbca179da1f7a9ddf335a9bb3f513e7eb86c406ed7cafa9
[INFO] running `Command { std: "docker" "start" "-a" "a7a3ebe0868ea0dcefbca179da1f7a9ddf335a9bb3f513e7eb86c406ed7cafa9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smallbitset-ee23df543faae75f)
[INFO] [stdout] 
[INFO] [stdout] running 145 tests
[INFO] [stdout] test test128::diff_leaves_non_existing_items ... ok
[INFO] [stdout] test test128::diff_removes_all_existing_item ... ok
[INFO] [stdout] test test128::diff_removes_existing_item ... ok
[INFO] [stdout] test test128::emptyset_complement ... ok
[INFO] [stdout] test test128::emptyset_is_empty ... ok
[INFO] [stdout] test test128::emptyset_iter_count ... ok
[INFO] [stdout] test test128::emptyset_contains_no_item ... ok
[INFO] [stdout] test test128::emptyset_len ... ok
[INFO] [stdout] test test128::fullset_complement ... ok
[INFO] [stdout] test test128::fullset_contains_all_items ... ok
[INFO] [stdout] test test128::fullset_is_not_empty ... ok
[INFO] [stdout] test test128::fullset_iter_count ... ok
[INFO] [stdout] test test128::fullset_len ... ok
[INFO] [stdout] test test128::insert_contains ... ok
[INFO] [stdout] test test128::remove_contains ... ok
[INFO] [stdout] test test128::singleton_complement ... ok
[INFO] [stdout] test test128::singleton_contains_one_single_item ... ok
[INFO] [stdout] test test128::singleton_is_not_empty ... ok
[INFO] [stdout] test test128::singleton_iter_count ... ok
[INFO] [stdout] test test128::singleton_len ... ok
[INFO] [stdout] test test128::test_capacity ... ok
[INFO] [stdout] test test128::test_display_empty ... ok
[INFO] [stdout] test test128::test_display_multi ... ok
[INFO] [stdout] test test128::test_display_singleton ... ok
[INFO] [stdout] test test128::test_inter ... ok
[INFO] [stdout] test test128::test_into_iter ... ok
[INFO] [stdout] test test128::test_iter ... ok
[INFO] [stdout] test test128::test_union ... ok
[INFO] [stdout] test test128::union_with_is_idempotent ... ok
[INFO] [stdout] test test_16::diff_leaves_non_existing_items ... ok
[INFO] [stdout] test test_16::diff_removes_all_existing_item ... ok
[INFO] [stdout] test test_16::diff_removes_existing_item ... ok
[INFO] [stdout] test test_16::emptyset_complement ... ok
[INFO] [stdout] test test_16::emptyset_contains_no_item ... ok
[INFO] [stdout] test test_16::emptyset_is_empty ... ok
[INFO] [stdout] test test_16::emptyset_iter_count ... ok
[INFO] [stdout] test test_16::emptyset_len ... ok
[INFO] [stdout] test test_16::fullset_complement ... ok
[INFO] [stdout] test test_16::fullset_contains_all_items ... ok
[INFO] [stdout] test test_16::fullset_is_not_empty ... ok
[INFO] [stdout] test test_16::fullset_iter_count ... ok
[INFO] [stdout] test test_16::fullset_len ... ok
[INFO] [stdout] test test_16::insert_contains ... ok
[INFO] [stdout] test test_16::remove_contains ... ok
[INFO] [stdout] test test_16::singleton_complement ... ok
[INFO] [stdout] test test_16::singleton_contains_one_single_item ... ok
[INFO] [stdout] test test_16::singleton_is_not_empty ... ok
[INFO] [stdout] test test_16::singleton_iter_count ... ok
[INFO] [stdout] test test_16::singleton_len ... ok
[INFO] [stdout] test test_16::test_capacity ... ok
[INFO] [stdout] test test_16::test_display_multi ... ok
[INFO] [stdout] test test_16::test_display_empty ... ok
[INFO] [stdout] test test_16::test_display_singleton ... ok
[INFO] [stdout] test test_16::test_inter ... ok
[INFO] [stdout] test test_16::test_into_iter ... ok
[INFO] [stdout] test test_16::test_iter ... ok
[INFO] [stdout] test test_16::test_union ... ok
[INFO] [stdout] test test_16::union_with_is_idempotent ... ok
[INFO] [stdout] test test_32::diff_leaves_non_existing_items ... ok
[INFO] [stdout] test test_32::diff_removes_all_existing_item ... ok
[INFO] [stdout] test test_32::diff_removes_existing_item ... ok
[INFO] [stdout] test test_32::emptyset_complement ... ok
[INFO] [stdout] test test_32::emptyset_contains_no_item ... ok
[INFO] [stdout] test test_32::emptyset_is_empty ... ok
[INFO] [stdout] test test_32::emptyset_iter_count ... ok
[INFO] [stdout] test test_32::emptyset_len ... ok
[INFO] [stdout] test test_32::fullset_complement ... ok
[INFO] [stdout] test test_32::fullset_contains_all_items ... ok
[INFO] [stdout] test test_32::fullset_is_not_empty ... ok
[INFO] [stdout] test test_32::fullset_iter_count ... ok
[INFO] [stdout] test test_32::fullset_len ... ok
[INFO] [stdout] test test_32::insert_contains ... ok
[INFO] [stdout] test test_32::remove_contains ... ok
[INFO] [stdout] test test_32::singleton_complement ... ok
[INFO] [stdout] test test_32::singleton_contains_one_single_item ... ok
[INFO] [stdout] test test_32::singleton_is_not_empty ... ok
[INFO] [stdout] test test_32::singleton_iter_count ... ok
[INFO] [stdout] test test_32::singleton_len ... ok
[INFO] [stdout] test test_32::test_capacity ... ok
[INFO] [stdout] test test_32::test_display_empty ... ok
[INFO] [stdout] test test_32::test_display_multi ... ok
[INFO] [stdout] test test_32::test_display_singleton ... ok
[INFO] [stdout] test test_32::test_inter ... ok
[INFO] [stdout] test test_32::test_into_iter ... ok
[INFO] [stdout] test test_32::test_iter ... ok
[INFO] [stdout] test test_32::test_union ... ok
[INFO] [stdout] test test_32::union_with_is_idempotent ... ok
[INFO] [stdout] test test_64::diff_leaves_non_existing_items ... ok
[INFO] [stdout] test test_64::diff_removes_all_existing_item ... ok
[INFO] [stdout] test test_64::diff_removes_existing_item ... ok
[INFO] [stdout] test test_64::emptyset_complement ... ok
[INFO] [stdout] test test_64::emptyset_contains_no_item ... ok
[INFO] [stdout] test test_64::emptyset_iter_count ... ok
[INFO] [stdout] test test_64::emptyset_is_empty ... ok
[INFO] [stdout] test test_64::emptyset_len ... ok
[INFO] [stdout] test test_64::fullset_complement ... ok
[INFO] [stdout] test test_64::fullset_contains_all_items ... ok
[INFO] [stdout] test test_64::fullset_is_not_empty ... ok
[INFO] [stdout] test test_64::fullset_iter_count ... ok
[INFO] [stdout] test test_64::fullset_len ... ok
[INFO] [stdout] test test_64::insert_contains ... ok
[INFO] [stdout] test test_64::remove_contains ... ok
[INFO] [stdout] test test_64::singleton_complement ... ok
[INFO] [stdout] test test_64::singleton_contains_one_single_item ... ok
[INFO] [stdout] test test_64::singleton_is_not_empty ... ok
[INFO] [stdout] test test_64::singleton_iter_count ... ok
[INFO] [stdout] test test_64::singleton_len ... ok
[INFO] [stdout] test test_64::test_capacity ... ok
[INFO] [stdout] test test_64::test_display_empty ... ok
[INFO] [stdout] test test_64::test_display_multi ... ok
[INFO] [stdout] test test_64::test_display_singleton ... ok
[INFO] [stdout] test test_64::test_into_iter ... ok
[INFO] [stdout] test test_64::test_iter ... ok
[INFO] [stdout] test test_64::test_inter ... ok
[INFO] [stdout] test test_64::test_union ... ok
[INFO] [stdout] test test_64::union_with_is_idempotent ... ok
[INFO] [stdout] test test_8::diff_leaves_non_existing_items ... ok
[INFO] [stdout] test test_8::diff_removes_all_existing_item ... ok
[INFO] [stdout] test test_8::diff_removes_existing_item ... ok
[INFO] [stdout] test test_8::emptyset_complement ... ok
[INFO] [stdout] test test_8::emptyset_contains_no_item ... ok
[INFO] [stdout] test test_8::emptyset_is_empty ... ok
[INFO] [stdout] test test_8::fullset_contains_all_items ... ok
[INFO] [stdout] test test_8::emptyset_iter_count ... ok
[INFO] [stdout] test test_8::fullset_is_not_empty ... ok
[INFO] [stdout] test test_8::emptyset_len ... ok
[INFO] [stdout] test test_8::fullset_len ... ok
[INFO] [stdout] test test_8::insert_contains ... ok
[INFO] [stdout] test test_8::remove_contains ... ok
[INFO] [stdout] test test_8::fullset_complement ... ok
[INFO] [stdout] test test_8::singleton_complement ... ok
[INFO] [stdout] test test_8::fullset_iter_count ... ok
[INFO] [stdout] test test_8::singleton_contains_one_single_item ... ok
[INFO] [stdout] test test_8::singleton_is_not_empty ... ok
[INFO] [stdout] test test_8::singleton_iter_count ... ok
[INFO] [stdout] test test_8::singleton_len ... ok
[INFO] [stdout] test test_8::test_capacity ... ok
[INFO] [stdout] test test_8::test_display_empty ... ok
[INFO] [stdout] test test_8::test_display_multi ... ok
[INFO] [stdout] test test_8::test_display_singleton ... ok
[INFO] [stdout] test test_8::test_inter ... ok
[INFO] [stdout] test test_8::test_iter ... ok
[INFO] [stdout] test test_8::test_union ... ok
[INFO] [stdout] test test_8::union_with_is_idempotent ... ok
[INFO] [stdout] test test_8::test_into_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 145 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smallbitset
[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" "a7a3ebe0868ea0dcefbca179da1f7a9ddf335a9bb3f513e7eb86c406ed7cafa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a3ebe0868ea0dcefbca179da1f7a9ddf335a9bb3f513e7eb86c406ed7cafa9", kill_on_drop: false }`
[INFO] [stdout] a7a3ebe0868ea0dcefbca179da1f7a9ddf335a9bb3f513e7eb86c406ed7cafa9