[INFO] cloning repository https://github.com/kabergstrom/bit2index [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kabergstrom/bit2index" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabergstrom%2Fbit2index", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabergstrom%2Fbit2index'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10a48abe01f106850e09221267cb7bd656b68914 [INFO] checking kabergstrom/bit2index against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabergstrom%2Fbit2index" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kabergstrom/bit2index on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kabergstrom/bit2index [INFO] finished tweaking git repo https://github.com/kabergstrom/bit2index [INFO] tweaked toml for git repo https://github.com/kabergstrom/bit2index written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/kabergstrom/bit2index already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.target-features [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 277afbc120c531d5abebd291d123a791fb3602367fe7d9e3890e5a1f27c577ec [INFO] running `Command { std: "docker" "start" "-a" "277afbc120c531d5abebd291d123a791fb3602367fe7d9e3890e5a1f27c577ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "277afbc120c531d5abebd291d123a791fb3602367fe7d9e3890e5a1f27c577ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277afbc120c531d5abebd291d123a791fb3602367fe7d9e3890e5a1f27c577ec", kill_on_drop: false }` [INFO] [stdout] 277afbc120c531d5abebd291d123a791fb3602367fe7d9e3890e5a1f27c577ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fbafa702122503b01038fccac4a9b2114cffb1cb11b75d0bceb049f6182d178 [INFO] running `Command { std: "docker" "start" "-a" "1fbafa702122503b01038fccac4a9b2114cffb1cb11b75d0bceb049f6182d178", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.target-features [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking as-slice v0.1.0 [INFO] [stderr] Checking aligned v0.3.1 [INFO] [stderr] Checking hibitset v0.5.4 [INFO] [stderr] Checking bit2index v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bitset` [INFO] [stdout] --> src/main.rs:547:9 [INFO] [stdout] | [INFO] [stdout] 547 | let bitset = BitSet::from_level0(bitmap.clone()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bitset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | for i in 0..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bitset` [INFO] [stdout] --> src/main.rs:547:9 [INFO] [stdout] | [INFO] [stdout] 547 | let bitset = BitSet::from_level0(bitmap.clone()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bitset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_indirect_count` [INFO] [stdout] --> src/main.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn test_indirect_count(b: BitSet) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_indirect_sum` [INFO] [stdout] --> src/main.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn test_indirect_sum(b: BitSet) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_indirect_sum_blackbox` [INFO] [stdout] --> src/main.rs:117:4 [INFO] [stdout] | [INFO] [stdout] 117 | fn test_indirect_sum_blackbox(b: BitSet) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `empty_buf` [INFO] [stdout] --> src/main.rs:762:4 [INFO] [stdout] | [INFO] [stdout] 762 | fn empty_buf() -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `full_buff` [INFO] [stdout] --> src/main.rs:766:4 [INFO] [stdout] | [INFO] [stdout] 766 | fn full_buff() -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_indirect_count` [INFO] [stdout] --> src/main.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn test_indirect_count(b: BitSet) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_indirect_sum` [INFO] [stdout] --> src/main.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | fn test_indirect_sum(b: BitSet) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_indirect_sum_blackbox` [INFO] [stdout] --> src/main.rs:117:4 [INFO] [stdout] | [INFO] [stdout] 117 | fn test_indirect_sum_blackbox(b: BitSet) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.24s [INFO] running `Command { std: "docker" "inspect" "1fbafa702122503b01038fccac4a9b2114cffb1cb11b75d0bceb049f6182d178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fbafa702122503b01038fccac4a9b2114cffb1cb11b75d0bceb049f6182d178", kill_on_drop: false }` [INFO] [stdout] 1fbafa702122503b01038fccac4a9b2114cffb1cb11b75d0bceb049f6182d178