[INFO] fetching crate dense_bitset 0.1.1...
[INFO] testing dense_bitset-0.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate dense_bitset 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate dense_bitset 0.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dense_bitset 0.1.1
[INFO] finished tweaking crates.io crate dense_bitset 0.1.1
[INFO] tweaked toml for crates.io crate dense_bitset 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 712d8b5a345e9006150eac739974660d536d8ab5633f47b9356f32a7786d7f5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "712d8b5a345e9006150eac739974660d536d8ab5633f47b9356f32a7786d7f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "712d8b5a345e9006150eac739974660d536d8ab5633f47b9356f32a7786d7f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712d8b5a345e9006150eac739974660d536d8ab5633f47b9356f32a7786d7f5b", kill_on_drop: false }`
[INFO] [stdout] 712d8b5a345e9006150eac739974660d536d8ab5633f47b9356f32a7786d7f5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53adb011b3a05028cac1b31ca4195b29622334be8cc94681dc8a5ad212fe9add
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53adb011b3a05028cac1b31ca4195b29622334be8cc94681dc8a5ad212fe9add", kill_on_drop: false }`
[INFO] [stderr]    Compiling dense_bitset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "53adb011b3a05028cac1b31ca4195b29622334be8cc94681dc8a5ad212fe9add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53adb011b3a05028cac1b31ca4195b29622334be8cc94681dc8a5ad212fe9add", kill_on_drop: false }`
[INFO] [stdout] 53adb011b3a05028cac1b31ca4195b29622334be8cc94681dc8a5ad212fe9add
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe405e6ae3ad356d072bd09b524dbf5a000b119d938d07789a8504f784acf7a9
[INFO] running `Command { std: "docker" "start" "-a" "fe405e6ae3ad356d072bd09b524dbf5a000b119d938d07789a8504f784acf7a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dense_bitset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "fe405e6ae3ad356d072bd09b524dbf5a000b119d938d07789a8504f784acf7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe405e6ae3ad356d072bd09b524dbf5a000b119d938d07789a8504f784acf7a9", kill_on_drop: false }`
[INFO] [stdout] fe405e6ae3ad356d072bd09b524dbf5a000b119d938d07789a8504f784acf7a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d4395c4f15724879cda4ae8b4e221e890d7f04a7e548fe52a1c0424ebe4335f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4d4395c4f15724879cda4ae8b4e221e890d7f04a7e548fe52a1c0424ebe4335f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dense_bitset-0f1a5f9751a26725
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::disjoint ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::with_capacity ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dense_bitset
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - BitSet::is_empty (line 180) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::insert (line 260) ... ok
[INFO] [stdout] test src/lib.rs - BitSet (line 34) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::highest_bit (line 428) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::lowest_bit (line 447) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::iter (line 466) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::element_count (line 199) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::get (line 331) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::is_superset (line 404) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::capacity (line 167) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::is_disjoint (line 354) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::flip (line 306) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::is_subset (line 377) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::new (line 116) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::shrink_to_fit (line 221) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::set (line 238) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::remove (line 283) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::with_capacity (line 133) ... ok
[INFO] [stdout] test src/lib.rs - IdxIter (line 560) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d4395c4f15724879cda4ae8b4e221e890d7f04a7e548fe52a1c0424ebe4335f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d4395c4f15724879cda4ae8b4e221e890d7f04a7e548fe52a1c0424ebe4335f", kill_on_drop: false }`
[INFO] [stdout] 4d4395c4f15724879cda4ae8b4e221e890d7f04a7e548fe52a1c0424ebe4335f