[INFO] cloning repository https://github.com/tgvashworth/bloom_filter_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tgvashworth/bloom_filter_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftgvashworth%2Fbloom_filter_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftgvashworth%2Fbloom_filter_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b269f24efc680ff0ddc54010e6425e8fb1b61fe0
[INFO] testing tgvashworth/bloom_filter_rs against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftgvashworth%2Fbloom_filter_rs" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tgvashworth/bloom_filter_rs on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tgvashworth/bloom_filter_rs
[INFO] finished tweaking git repo https://github.com/tgvashworth/bloom_filter_rs
[INFO] tweaked toml for git repo https://github.com/tgvashworth/bloom_filter_rs written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/tgvashworth/bloom_filter_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd06dfa57cc596edf3b1e650a34baf220bef0eecbf4cc6746a8dc37612947e69
[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" "cd06dfa57cc596edf3b1e650a34baf220bef0eecbf4cc6746a8dc37612947e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd06dfa57cc596edf3b1e650a34baf220bef0eecbf4cc6746a8dc37612947e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd06dfa57cc596edf3b1e650a34baf220bef0eecbf4cc6746a8dc37612947e69", kill_on_drop: false }`
[INFO] [stdout] cd06dfa57cc596edf3b1e650a34baf220bef0eecbf4cc6746a8dc37612947e69
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--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] 30cf9e5381178e304f0c9cef371103dbd60cc778b0fa046b0b636119a58463b9
[INFO] running `Command { std: "docker" "start" "-a" "30cf9e5381178e304f0c9cef371103dbd60cc778b0fa046b0b636119a58463b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling data_structures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `unset`
[INFO] [stdout]   --> src/bits.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn unset(&mut self, i: usize) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.12s
[INFO] running `Command { std: "docker" "inspect" "30cf9e5381178e304f0c9cef371103dbd60cc778b0fa046b0b636119a58463b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30cf9e5381178e304f0c9cef371103dbd60cc778b0fa046b0b636119a58463b9", kill_on_drop: false }`
[INFO] [stdout] 30cf9e5381178e304f0c9cef371103dbd60cc778b0fa046b0b636119a58463b9
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b63326f354e8ef943505ad9690b387cbe6ce49c3de31ea2a487d35277f73a5b2
[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" "b63326f354e8ef943505ad9690b387cbe6ce49c3de31ea2a487d35277f73a5b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stdout] warning: associated function is never used: `unset`
[INFO] [stdout]   --> src/bits.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn unset(&mut self, i: usize) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling data_structures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.29s
[INFO] running `Command { std: "docker" "inspect" "b63326f354e8ef943505ad9690b387cbe6ce49c3de31ea2a487d35277f73a5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63326f354e8ef943505ad9690b387cbe6ce49c3de31ea2a487d35277f73a5b2", kill_on_drop: false }`
[INFO] [stdout] b63326f354e8ef943505ad9690b387cbe6ce49c3de31ea2a487d35277f73a5b2
[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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cf571f686305060f6df1d2c0e0132d5de4dae1ddbdf0647c84c75e951ac91d0
[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" "4cf571f686305060f6df1d2c0e0132d5de4dae1ddbdf0647c84c75e951ac91d0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `unset`
[INFO] [stdout] running 29 tests
[INFO] [stderr]   --> src/bits.rs:42:12
[INFO] [stdout] test bits::tests::full ... ok
[INFO] [stderr]    |
[INFO] [stdout] test bits::tests::quickcheck::creatable ... ok
[INFO] [stderr] 42 |     pub fn unset(&mut self, i: usize) {
[INFO] [stdout] test bits::tests::get ... ok
[INFO] [stderr]    |            ^^^^^
[INFO] [stdout] test bits::tests::check_len ... ok
[INFO] [stderr]    |
[INFO] [stdout] test bits::tests::quickcheck::get_not_set ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] test bits::tests::quickcheck::index_get_not_set ... ok
[INFO] [stderr] 
[INFO] [stdout] test bits::tests::quickcheck::index_set_unset ... ok
[INFO] [stderr] warning: `data_structures` (lib) generated 1 warning
[INFO] [stdout] test bits::tests::quickcheck::set_get ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] test bits::tests::set_non_zero_check_bits ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/data_structures-f65b7e278d377451)
[INFO] [stdout] test bits::tests::unset ... ok
[INFO] [stdout] test bloom_filter::tests::add_string ... ok
[INFO] [stdout] test bloom_filter::tests::contains_string ... ok
[INFO] [stdout] test bits::tests::large_size ... ok
[INFO] [stdout] test bits::tests::quickcheck::set_index_get ... ok
[INFO] [stdout] test tests::bloom_filter ... ok
[INFO] [stdout] test bloom_filter::tests::creatable ... ok
[INFO] [stdout] test bloom_filter::tests::does_not_contain_string ... ok
[INFO] [stdout] test bits::tests::set ... ok
[INFO] [stdout] test bits::tests::index_get_set ... ok
[INFO] [stdout] test bits::tests::index_get ... ok
[INFO] [stdout] test bits::tests::set_check_bits ... ok
[INFO] [stdout] test bits::tests::get_not_set ... ok
[INFO] [stdout] test bits::tests::creatable ... ok
[INFO] [stdout] test bloom_filter::tests::contains_multiple_strings ... ok
[INFO] [stdout] test hash::tests::basic_hash ... ok
[INFO] [stdout] test hash::tests::basic_hash_rounds ... ok
[INFO] [stdout] test bloom_filter::tests::mixed_use ... ok
[INFO] [stderr]    Doc-tests data_structures
[INFO] [stdout] test bits::tests::max_size - should panic ... ok
[INFO] [stdout] test bits::tests::out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[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" "4cf571f686305060f6df1d2c0e0132d5de4dae1ddbdf0647c84c75e951ac91d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf571f686305060f6df1d2c0e0132d5de4dae1ddbdf0647c84c75e951ac91d0", kill_on_drop: false }`
[INFO] [stdout] 4cf571f686305060f6df1d2c0e0132d5de4dae1ddbdf0647c84c75e951ac91d0