[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] 61024201cc10d26dc54713fb5108a6ea64cc8d73
[INFO] testing tgvashworth/bloom_filter_rs against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftgvashworth%2Fbloom_filter_rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tgvashworth/bloom_filter_rs on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", 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-7/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", 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] a2b88786b7b348fdcbe9809cb5dd3572c006568927202d051382057df57d2afa
[INFO] running `Command { std: "docker" "start" "-a" "a2b88786b7b348fdcbe9809cb5dd3572c006568927202d051382057df57d2afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2b88786b7b348fdcbe9809cb5dd3572c006568927202d051382057df57d2afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b88786b7b348fdcbe9809cb5dd3572c006568927202d051382057df57d2afa", kill_on_drop: false }`
[INFO] [stdout] a2b88786b7b348fdcbe9809cb5dd3572c006568927202d051382057df57d2afa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c2c9e1d19f31647f67ab73da21962963c8cb44975d2e533f1e6595d8c58db4f
[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" "4c2c9e1d19f31647f67ab73da21962963c8cb44975d2e533f1e6595d8c58db4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[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 14.09s
[INFO] running `Command { std: "docker" "inspect" "4c2c9e1d19f31647f67ab73da21962963c8cb44975d2e533f1e6595d8c58db4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2c9e1d19f31647f67ab73da21962963c8cb44975d2e533f1e6595d8c58db4f", kill_on_drop: false }`
[INFO] [stdout] 4c2c9e1d19f31647f67ab73da21962963c8cb44975d2e533f1e6595d8c58db4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed3937a0bc86e3e962c9c041432dc569d3d845dda264b50b9cbed3cd670df95c
[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" "ed3937a0bc86e3e962c9c041432dc569d3d845dda264b50b9cbed3cd670df95c", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[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 thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[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 15.30s
[INFO] running `Command { std: "docker" "inspect" "ed3937a0bc86e3e962c9c041432dc569d3d845dda264b50b9cbed3cd670df95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3937a0bc86e3e962c9c041432dc569d3d845dda264b50b9cbed3cd670df95c", kill_on_drop: false }`
[INFO] [stdout] ed3937a0bc86e3e962c9c041432dc569d3d845dda264b50b9cbed3cd670df95c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fea9420fd0f94f76c870b9c43cbebe976e72220a8a7e7906a291a11255cafdb5
[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" "fea9420fd0f94f76c870b9c43cbebe976e72220a8a7e7906a291a11255cafdb5", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `unset`
[INFO] [stderr]   --> src/bits.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn unset(&mut self, i: usize) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/data_structures-be4bc130cc622549
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test bits::tests::check_len ... ok
[INFO] [stdout] test bits::tests::full ... ok
[INFO] [stdout] test bits::tests::index_get_set ... ok
[INFO] [stdout] test bits::tests::large_size ... ok
[INFO] [stdout] test bits::tests::get_not_set ... ok
[INFO] [stdout] test bits::tests::creatable ... ok
[INFO] [stdout] test bits::tests::index_get ... ok
[INFO] [stdout] test bits::tests::get ... ok
[INFO] [stdout] test bloom_filter::tests::add_string ... ok
[INFO] [stdout] test bits::tests::quickcheck::set_index_get ... ok
[INFO] [stdout] test bits::tests::set ... ok
[INFO] [stdout] test bits::tests::quickcheck::set_get ... ok
[INFO] [stdout] test bits::tests::unset ... ok
[INFO] [stdout] test bits::tests::set_check_bits ... ok
[INFO] [stdout] test tests::bloom_filter ... ok
[INFO] [stdout] test hash::tests::basic_hash_rounds ... ok
[INFO] [stdout] test bits::tests::quickcheck::creatable ... ok
[INFO] [stdout] test bits::tests::quickcheck::get_not_set ... ok
[INFO] [stdout] test bloom_filter::tests::creatable ... ok
[INFO] [stdout] test bloom_filter::tests::does_not_contain_string ... ok
[INFO] [stdout] test bloom_filter::tests::contains_string ... ok
[INFO] [stdout] test bits::tests::set_non_zero_check_bits ... ok
[INFO] [stdout] test bloom_filter::tests::mixed_use ... ok
[INFO] [stdout] test hash::tests::basic_hash ... ok
[INFO] [stdout] test bits::tests::quickcheck::index_get_not_set ... ok
[INFO] [stdout] test bloom_filter::tests::contains_multiple_strings ... ok
[INFO] [stdout] test bits::tests::max_size ... ok
[INFO] [stdout] test bits::tests::out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests data_structures
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fea9420fd0f94f76c870b9c43cbebe976e72220a8a7e7906a291a11255cafdb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea9420fd0f94f76c870b9c43cbebe976e72220a8a7e7906a291a11255cafdb5", kill_on_drop: false }`
[INFO] [stdout] fea9420fd0f94f76c870b9c43cbebe976e72220a8a7e7906a291a11255cafdb5