[INFO] cloning repository https://github.com/TheLudlows/RoaringBitmap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheLudlows/RoaringBitmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLudlows%2FRoaringBitmap", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLudlows%2FRoaringBitmap'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c511e8f972d234c53713ee50d2d1c28c994b2301 [INFO] testing TheLudlows/RoaringBitmap against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLudlows%2FRoaringBitmap" "/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/TheLudlows/RoaringBitmap on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TheLudlows/RoaringBitmap [INFO] finished tweaking git repo https://github.com/TheLudlows/RoaringBitmap [INFO] tweaked toml for git repo https://github.com/TheLudlows/RoaringBitmap written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/TheLudlows/RoaringBitmap already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c8c934bcb6a44e0a53fed39d8552cd72806148558c620ace82cc005ca6ac732 [INFO] running `Command { std: "docker" "start" "-a" "0c8c934bcb6a44e0a53fed39d8552cd72806148558c620ace82cc005ca6ac732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c8c934bcb6a44e0a53fed39d8552cd72806148558c620ace82cc005ca6ac732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c8c934bcb6a44e0a53fed39d8552cd72806148558c620ace82cc005ca6ac732", kill_on_drop: false }` [INFO] [stdout] 0c8c934bcb6a44e0a53fed39d8552cd72806148558c620ace82cc005ca6ac732 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e51d9121233d0d48413e144356b694c7daa146d42573acc792ccfe2df6821786 [INFO] running `Command { std: "docker" "start" "-a" "e51d9121233d0d48413e144356b694c7daa146d42573acc792ccfe2df6821786", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling Roaring v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Debug`, `Formatter` [INFO] [stdout] --> src/bitmap/mod.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RLE` [INFO] [stdout] --> src/bitmap/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | RLE, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Roaring` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `roaring` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "e51d9121233d0d48413e144356b694c7daa146d42573acc792ccfe2df6821786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e51d9121233d0d48413e144356b694c7daa146d42573acc792ccfe2df6821786", kill_on_drop: false }` [INFO] [stdout] e51d9121233d0d48413e144356b694c7daa146d42573acc792ccfe2df6821786 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f68820d2c6e1c525a96b8d7ed0315c218d4790ce30e600d93be9e196ab2028c [INFO] running `Command { std: "docker" "start" "-a" "6f68820d2c6e1c525a96b8d7ed0315c218d4790ce30e600d93be9e196ab2028c", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `Debug`, `Formatter` [INFO] [stdout] --> src/bitmap/mod.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling Roaring v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `RLE` [INFO] [stdout] --> src/bitmap/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | RLE, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Roaring` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `roaring` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Debug`, `Formatter` [INFO] [stdout] --> src/bitmap/mod.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RLE` [INFO] [stdout] --> src/bitmap/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | RLE, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Roaring` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `roaring` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "6f68820d2c6e1c525a96b8d7ed0315c218d4790ce30e600d93be9e196ab2028c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f68820d2c6e1c525a96b8d7ed0315c218d4790ce30e600d93be9e196ab2028c", kill_on_drop: false }` [INFO] [stdout] 6f68820d2c6e1c525a96b8d7ed0315c218d4790ce30e600d93be9e196ab2028c [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 646be1d9cc63622285da7998217a017c699952e5f13c2672f30f21179984ff87 [INFO] running `Command { std: "docker" "start" "-a" "646be1d9cc63622285da7998217a017c699952e5f13c2672f30f21179984ff87", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `Debug`, `Formatter` [INFO] [stderr] --> src/bitmap/mod.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{Debug, Formatter}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RLE` [INFO] [stderr] --> src/bitmap/mod.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | RLE, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate `Roaring` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `roaring` [INFO] [stderr] [INFO] [stderr] warning: `Roaring` (lib) generated 3 warnings [INFO] [stderr] warning: `Roaring` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/Roaring-8cff8838e56478c5) [INFO] [stderr] Running tests/bitmap.rs (/opt/rustwide/target/debug/deps/bitmap-3d352b1140d3cd74) [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Doc-tests Roaring [INFO] [stdout] test bitmap ... ok [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "646be1d9cc63622285da7998217a017c699952e5f13c2672f30f21179984ff87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "646be1d9cc63622285da7998217a017c699952e5f13c2672f30f21179984ff87", kill_on_drop: false }` [INFO] [stdout] 646be1d9cc63622285da7998217a017c699952e5f13c2672f30f21179984ff87