[INFO] fetching crate smallbitset 0.3.0...
[INFO] testing smallbitset-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate smallbitset 0.3.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate smallbitset 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d44e3d6ff249d12e77e0282bb2f2866e5d2d94e67d27e1204bd215063346d122
[INFO] running `Command { std: "docker" "start" "-a" "d44e3d6ff249d12e77e0282bb2f2866e5d2d94e67d27e1204bd215063346d122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d44e3d6ff249d12e77e0282bb2f2866e5d2d94e67d27e1204bd215063346d122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44e3d6ff249d12e77e0282bb2f2866e5d2d94e67d27e1204bd215063346d122", kill_on_drop: false }`
[INFO] [stdout] d44e3d6ff249d12e77e0282bb2f2866e5d2d94e67d27e1204bd215063346d122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e68a62b6c700f286efe3e70f59e77d28e2afd8823f0212c1f728014b072f54cd
[INFO] running `Command { std: "docker" "start" "-a" "e68a62b6c700f286efe3e70f59e77d28e2afd8823f0212c1f728014b072f54cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallbitset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "e68a62b6c700f286efe3e70f59e77d28e2afd8823f0212c1f728014b072f54cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68a62b6c700f286efe3e70f59e77d28e2afd8823f0212c1f728014b072f54cd", kill_on_drop: false }`
[INFO] [stdout] e68a62b6c700f286efe3e70f59e77d28e2afd8823f0212c1f728014b072f54cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bf72d0482398d927076cd528f64ffaa313b2457488be54cbccb8c68ac0dd009
[INFO] running `Command { std: "docker" "start" "-a" "7bf72d0482398d927076cd528f64ffaa313b2457488be54cbccb8c68ac0dd009", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling smallbitset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "7bf72d0482398d927076cd528f64ffaa313b2457488be54cbccb8c68ac0dd009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf72d0482398d927076cd528f64ffaa313b2457488be54cbccb8c68ac0dd009", kill_on_drop: false }`
[INFO] [stdout] 7bf72d0482398d927076cd528f64ffaa313b2457488be54cbccb8c68ac0dd009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3646f91f9f4910fdcc86daa091923c881b5f69fa72374bfaef9f12c40dc88ee8
[INFO] running `Command { std: "docker" "start" "-a" "3646f91f9f4910fdcc86daa091923c881b5f69fa72374bfaef9f12c40dc88ee8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stdout] running 145 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smallbitset-239b062fcf46d131)
[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_contains_no_item ... ok
[INFO] [stdout] test test128::emptyset_complement ... ok
[INFO] [stdout] test test128::emptyset_is_empty ... ok
[INFO] [stdout] test test128::fullset_complement ... ok
[INFO] [stdout] test test128::emptyset_len ... ok
[INFO] [stdout] test test128::emptyset_iter_count ... ok
[INFO] [stdout] test test128::fullset_iter_count ... ok
[INFO] [stdout] test test128::fullset_len ... ok
[INFO] [stdout] test test128::fullset_contains_all_items ... ok
[INFO] [stdout] test test128::insert_contains ... ok
[INFO] [stdout] test test128::singleton_is_not_empty ... ok
[INFO] [stdout] test test128::fullset_is_not_empty ... ok
[INFO] [stdout] test test128::singleton_iter_count ... ok
[INFO] [stdout] test test128::singleton_contains_one_single_item ... 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::singleton_complement ... ok
[INFO] [stdout] test test128::remove_contains ... ok
[INFO] [stdout] test test128::test_display_multi ... ok
[INFO] [stdout] test test_16::diff_removes_all_existing_item ... ok
[INFO] [stdout] test test_16::emptyset_complement ... ok
[INFO] [stdout] test test_16::diff_removes_existing_item ... ok
[INFO] [stdout] test test_16::diff_leaves_non_existing_items ... ok
[INFO] [stdout] test test128::test_display_singleton ... ok
[INFO] [stdout] test test128::test_iter ... ok
[INFO] [stdout] test test128::test_into_iter ... ok
[INFO] [stdout] test test128::test_union ... ok
[INFO] [stdout] test test128::test_inter ... ok
[INFO] [stdout] test test128::union_with_is_idempotent ... 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_len ... ok
[INFO] [stdout] test test_16::fullset_complement ... ok
[INFO] [stdout] test test_16::emptyset_iter_count ... ok
[INFO] [stdout] test test_16::insert_contains ... ok
[INFO] [stdout] test test_16::singleton_complement ... ok
[INFO] [stdout] test test_16::singleton_is_not_empty ... 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::test_display_empty ... ok
[INFO] [stdout] test test_16::test_display_singleton ... ok
[INFO] [stdout] test test_16::remove_contains ... ok
[INFO] [stdout] test test_16::test_iter ... ok
[INFO] [stdout] test test_32::emptyset_is_empty ... ok
[INFO] [stdout] test test_32::emptyset_contains_no_item ... ok
[INFO] [stdout] test test_16::test_into_iter ... ok
[INFO] [stdout] test test_16::test_capacity ... ok
[INFO] [stdout] test test_16::singleton_len ... ok
[INFO] [stdout] test test_16::singleton_iter_count ... ok
[INFO] [stdout] test test_16::test_inter ... ok
[INFO] [stdout] test test_16::singleton_contains_one_single_item ... ok
[INFO] [stdout] test test_32::diff_removes_existing_item ... ok
[INFO] [stdout] test test_32::emptyset_iter_count ... ok
[INFO] [stdout] test test_16::test_display_multi ... ok
[INFO] [stdout] test test_32::emptyset_len ... ok
[INFO] [stdout] test test_32::fullset_complement ... ok
[INFO] [stdout] test test_32::diff_removes_all_existing_item ... ok
[INFO] [stdout] test test_32::diff_leaves_non_existing_items ... ok
[INFO] [stdout] test test_16::union_with_is_idempotent ... ok
[INFO] [stdout] test test_16::test_union ... ok
[INFO] [stdout] test test_32::emptyset_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::remove_contains ... ok
[INFO] [stdout] test test_32::insert_contains ... ok
[INFO] [stdout] test test_32::singleton_contains_one_single_item ... ok
[INFO] [stdout] test test_32::singleton_iter_count ... ok
[INFO] [stdout] test test_32::singleton_len ... ok
[INFO] [stdout] test test_32::test_display_empty ... ok
[INFO] [stdout] test test_64::emptyset_complement ... ok
[INFO] [stdout] test test_64::emptyset_iter_count ... ok
[INFO] [stdout] test test_64::fullset_is_not_empty ... ok
[INFO] [stdout] test test_64::emptyset_len ... ok
[INFO] [stdout] test test_64::fullset_len ... ok
[INFO] [stdout] test test_64::fullset_iter_count ... ok
[INFO] [stdout] test test_64::remove_contains ... ok
[INFO] [stdout] test test_32::singleton_is_not_empty ... ok
[INFO] [stdout] test test_64::insert_contains ... ok
[INFO] [stdout] test test_32::singleton_complement ... ok
[INFO] [stdout] test test_32::test_display_multi ... ok
[INFO] [stdout] test test_32::test_capacity ... ok
[INFO] [stdout] test test_64::fullset_complement ... ok
[INFO] [stdout] test test_64::fullset_contains_all_items ... ok
[INFO] [stdout] test test_32::test_union ... ok
[INFO] [stdout] test test_64::emptyset_contains_no_item ... ok
[INFO] [stdout] test test_64::diff_removes_all_existing_item ... ok
[INFO] [stdout] test test_32::test_inter ... ok
[INFO] [stdout] test test_64::diff_removes_existing_item ... ok
[INFO] [stdout] test test_64::emptyset_is_empty ... ok
[INFO] [stdout] test test_32::test_display_singleton ... ok
[INFO] [stdout] test test_64::diff_leaves_non_existing_items ... 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::singleton_len ... ok
[INFO] [stdout] test test_64::singleton_iter_count ... ok
[INFO] [stdout] test test_64::singleton_is_not_empty ... ok
[INFO] [stdout] test test_64::test_inter ... ok
[INFO] [stdout] test test_64::test_into_iter ... ok
[INFO] [stdout] test test_64::singleton_contains_one_single_item ... ok
[INFO] [stdout] test test_32::test_into_iter ... ok
[INFO] [stdout] test test_32::test_iter ... ok
[INFO] [stdout] test test_32::union_with_is_idempotent ... ok
[INFO] [stdout] test test_64::singleton_complement ... ok
[INFO] [stdout] test test_64::test_iter ... 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_len ... ok
[INFO] [stdout] test test_8::insert_contains ... 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::fullset_len ... ok
[INFO] [stdout] test test_8::test_capacity ... ok
[INFO] [stdout] test test_8::test_display_empty ... ok
[INFO] [stdout] test test_8::fullset_complement ... ok
[INFO] [stdout] test test_8::test_display_multi ... ok
[INFO] [stdout] test test_8::emptyset_iter_count ... ok
[INFO] [stdout] test test_8::test_iter ... 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::fullset_is_not_empty ... ok
[INFO] [stdout] test test_8::test_into_iter ... ok
[INFO] [stdout] test test_8::emptyset_contains_no_item ... ok
[INFO] [stdout] test test_8::fullset_iter_count ... ok
[INFO] [stdout] test test_8::singleton_complement ... ok
[INFO] [stdout] test test_8::test_union ... ok
[INFO] [stdout] test test_8::test_display_singleton ... ok
[INFO] [stdout] test test_8::test_inter ... ok
[INFO] [stdout] test test_8::remove_contains ... ok
[INFO] [stdout] test test_8::union_with_is_idempotent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 145 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[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" "3646f91f9f4910fdcc86daa091923c881b5f69fa72374bfaef9f12c40dc88ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3646f91f9f4910fdcc86daa091923c881b5f69fa72374bfaef9f12c40dc88ee8", kill_on_drop: false }`
[INFO] [stdout] 3646f91f9f4910fdcc86daa091923c881b5f69fa72374bfaef9f12c40dc88ee8