[INFO] fetching crate bitvector 0.1.5...
[INFO] testing bitvector-0.1.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate bitvector 0.1.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bitvector 0.1.5 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 bitvector 0.1.5
[INFO] finished tweaking crates.io crate bitvector 0.1.5
[INFO] tweaked toml for crates.io crate bitvector 0.1.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate bitvector 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d947a7779806efefef91c3787f41ac5fdad9f2ec0a7fd55cb6f37ce04c37588a
[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" "d947a7779806efefef91c3787f41ac5fdad9f2ec0a7fd55cb6f37ce04c37588a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d947a7779806efefef91c3787f41ac5fdad9f2ec0a7fd55cb6f37ce04c37588a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d947a7779806efefef91c3787f41ac5fdad9f2ec0a7fd55cb6f37ce04c37588a", kill_on_drop: false }`
[INFO] [stdout] d947a7779806efefef91c3787f41ac5fdad9f2ec0a7fd55cb6f37ce04c37588a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1f9b979fa3e31ff17554d4d71b9454a80cffeed6f1d937335a76d350e34661cf
[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" "1f9b979fa3e31ff17554d4d71b9454a80cffeed6f1d937335a76d350e34661cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitvector v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "1f9b979fa3e31ff17554d4d71b9454a80cffeed6f1d937335a76d350e34661cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9b979fa3e31ff17554d4d71b9454a80cffeed6f1d937335a76d350e34661cf", kill_on_drop: false }`
[INFO] [stdout] 1f9b979fa3e31ff17554d4d71b9454a80cffeed6f1d937335a76d350e34661cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4eddf63e452432620c3efe226cd42968cbc2183c8d35fd6a9c48cf00b1dd5ac7
[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" "4eddf63e452432620c3efe226cd42968cbc2183c8d35fd6a9c48cf00b1dd5ac7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling bitvector v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "4eddf63e452432620c3efe226cd42968cbc2183c8d35fd6a9c48cf00b1dd5ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eddf63e452432620c3efe226cd42968cbc2183c8d35fd6a9c48cf00b1dd5ac7", kill_on_drop: false }`
[INFO] [stdout] 4eddf63e452432620c3efe226cd42968cbc2183c8d35fd6a9c48cf00b1dd5ac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 0779f00154ae9afaf7362b00063bea61fbc609b89ffe27baf79ccdc1f705e69a
[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" "0779f00154ae9afaf7362b00063bea61fbc609b89ffe27baf79ccdc1f705e69a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitvector-5fddd8e6c316d8ea)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::bitvec_iter_works ... ok
[INFO] [stdout] test tests::bitvector_difference_inplace ... ok
[INFO] [stdout] test tests::bitvector_intersection ... ok
[INFO] [stdout] test tests::bitvector_intersection2 ... ok
[INFO] [stdout] test tests::bitvector_intersection_inplace ... ok
[INFO] [stdout] test tests::bitvector_union2 ... ok
[INFO] [stdout] test tests::bitvector_operator_overload ... ok
[INFO] [stdout] test tests::bitvector_difference2 ... ok
[INFO] [stdout] test tests::bitvector_union_inplace ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::bitvec_iter_works_2 ... ok
[INFO] [stdout] test tests::grow ... ok
[INFO] [stdout] test tests::is_empty ... ok
[INFO] [stdout] test tests::eq_left ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::from_bool_iterator ... ok
[INFO] [stdout] test tests::from_integer_iterator ... ok
[INFO] [stdout] test tests::bitvector_difference ... ok
[INFO] [stdout] test tests::test_ones ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stderr]      Running tests/fuzz.rs (/opt/rustwide/target/debug/deps/fuzz-b847dc992257958b)
[INFO] [stdout] test tests::bitvector_union ... ok
[INFO] [stdout] test tests::union_two_vecs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fuzz_test has been running for over 60 seconds
[INFO] [stdout] test fuzz_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 261.79s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitvector
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - BitVector::eq_left (line 150) ... ok
[INFO] [stdout] test src/lib.rs - BitVector::iter (line 379) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0779f00154ae9afaf7362b00063bea61fbc609b89ffe27baf79ccdc1f705e69a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0779f00154ae9afaf7362b00063bea61fbc609b89ffe27baf79ccdc1f705e69a", kill_on_drop: false }`
[INFO] [stdout] 0779f00154ae9afaf7362b00063bea61fbc609b89ffe27baf79ccdc1f705e69a