[INFO] crate dense_bitset 0.1.1 is already in cache
[INFO] testing dense_bitset-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate dense_bitset 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate dense_bitset 0.1.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d1ee3c06073ad702146817235a03e3802aba49d8a51e578e1ff967126ecaf45
[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" "0d1ee3c06073ad702146817235a03e3802aba49d8a51e578e1ff967126ecaf45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d1ee3c06073ad702146817235a03e3802aba49d8a51e578e1ff967126ecaf45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1ee3c06073ad702146817235a03e3802aba49d8a51e578e1ff967126ecaf45", kill_on_drop: false }`
[INFO] [stdout] 0d1ee3c06073ad702146817235a03e3802aba49d8a51e578e1ff967126ecaf45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6edc61e0d3da43367bcbf8103367ec91ef7752c8ce0e5380b338a6c9b643be4c
[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" "6edc61e0d3da43367bcbf8103367ec91ef7752c8ce0e5380b338a6c9b643be4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dense_bitset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "6edc61e0d3da43367bcbf8103367ec91ef7752c8ce0e5380b338a6c9b643be4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6edc61e0d3da43367bcbf8103367ec91ef7752c8ce0e5380b338a6c9b643be4c", kill_on_drop: false }`
[INFO] [stdout] 6edc61e0d3da43367bcbf8103367ec91ef7752c8ce0e5380b338a6c9b643be4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03f4cbc21ace5d46c7a66325dc4cf06cd862d758867238d776a80ed3bb0d46fe
[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" "03f4cbc21ace5d46c7a66325dc4cf06cd862d758867238d776a80ed3bb0d46fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling dense_bitset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "03f4cbc21ace5d46c7a66325dc4cf06cd862d758867238d776a80ed3bb0d46fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f4cbc21ace5d46c7a66325dc4cf06cd862d758867238d776a80ed3bb0d46fe", kill_on_drop: false }`
[INFO] [stdout] 03f4cbc21ace5d46c7a66325dc4cf06cd862d758867238d776a80ed3bb0d46fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86cfedf80f8180f3040a5e4c75643bbce8fc8f4828c2a512efbb3e5c58164e4a
[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" "86cfedf80f8180f3040a5e4c75643bbce8fc8f4828c2a512efbb3e5c58164e4a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dense_bitset-1ab04c7fb163b748
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::with_capacity ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::disjoint ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::iter ... 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::flip (line 306) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::lowest_bit (line 447) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::insert (line 260) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::new (line 116) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::is_superset (line 404) ... ok
[INFO] [stdout] test src/lib.rs - BitSet (line 34) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::is_empty (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::highest_bit (line 428) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::iter (line 466) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::is_subset (line 377) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::get (line 331) ... 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::remove (line 283) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::element_count (line 199) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::set (line 238) ... ok
[INFO] [stdout] test src/lib.rs - IdxIter (line 560) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::shrink_to_fit (line 221) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::with_capacity (line 133) ... 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" "86cfedf80f8180f3040a5e4c75643bbce8fc8f4828c2a512efbb3e5c58164e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cfedf80f8180f3040a5e4c75643bbce8fc8f4828c2a512efbb3e5c58164e4a", kill_on_drop: false }`
[INFO] [stdout] 86cfedf80f8180f3040a5e4c75643bbce8fc8f4828c2a512efbb3e5c58164e4a