[INFO] cloning repository https://github.com/Lesstat/pbfextractor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lesstat/pbfextractor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLesstat%2Fpbfextractor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLesstat%2Fpbfextractor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a64a7d2d45310cc45178f1d691fffb450658768d
[INFO] checking Lesstat/pbfextractor against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLesstat%2Fpbfextractor" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lesstat/pbfextractor on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lesstat/pbfextractor
[INFO] finished tweaking git repo https://github.com/Lesstat/pbfextractor
[INFO] tweaked toml for git repo https://github.com/Lesstat/pbfextractor written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Lesstat/pbfextractor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebd6e099d2f45ee6a5c7cca730afd5be84cac837966e9a32c8ca7adff5894468
[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" "ebd6e099d2f45ee6a5c7cca730afd5be84cac837966e9a32c8ca7adff5894468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd6e099d2f45ee6a5c7cca730afd5be84cac837966e9a32c8ca7adff5894468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd6e099d2f45ee6a5c7cca730afd5be84cac837966e9a32c8ca7adff5894468", kill_on_drop: false }`
[INFO] [stdout] ebd6e099d2f45ee6a5c7cca730afd5be84cac837966e9a32c8ca7adff5894468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2caff76438411ba70ced4c85b16f300336ac476819cb423c104aff1729a51cf
[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" "f2caff76438411ba70ced4c85b16f300336ac476819cb423c104aff1729a51cf", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]     Checking futures v0.1.17
[INFO] [stderr]     Checking stable_deref_trait v1.0.0
[INFO] [stderr]     Checking pub-iterator-type v0.1.1
[INFO] [stderr]     Checking protobuf v1.4.3
[INFO] [stderr]     Checking flat_map v0.0.4
[INFO] [stderr]     Checking rental v0.4.16
[INFO] [stderr]     Checking num_cpus v1.7.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking futures-cpupool v0.1.7
[INFO] [stderr]     Checking par-map v0.1.2
[INFO] [stderr]     Checking osmpbfreader v0.11.1
[INFO] [stderr]     Checking pbfextractor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/pbf.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 |         (h1 * h1_weight + h2 * h2_weight + h3 * h3_weight + h4 * h4_weight)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/pbf.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 |         (h1 * h1_weight + h2 * h2_weight + h3 * h3_weight + h4 * h4_weight)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/metrics.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn new(distance: Rc<D>, unsuitability: Rc<U>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/metrics.rs:260:12
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn new(distance: Rc<D>, unsuitability: Rc<U>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.98s
[INFO] running `Command { std: "docker" "inspect" "f2caff76438411ba70ced4c85b16f300336ac476819cb423c104aff1729a51cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2caff76438411ba70ced4c85b16f300336ac476819cb423c104aff1729a51cf", kill_on_drop: false }`
[INFO] [stdout] f2caff76438411ba70ced4c85b16f300336ac476819cb423c104aff1729a51cf