[INFO] cloning repository https://github.com/DaneAlex/RustRM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DaneAlex/RustRM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaneAlex%2FRustRM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaneAlex%2FRustRM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1014e37e13cdf97f2800eac7e330cb837fd4af1f
[INFO] testing DaneAlex/RustRM against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaneAlex%2FRustRM" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DaneAlex/RustRM on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DaneAlex/RustRM
[INFO] finished tweaking git repo https://github.com/DaneAlex/RustRM
[INFO] tweaked toml for git repo https://github.com/DaneAlex/RustRM written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/DaneAlex/RustRM already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65b3c7db0f19ca424a85487ebabaa2dc44c5f80230163b26b65c76db0801f257
[INFO] running `Command { std: "docker" "start" "-a" "65b3c7db0f19ca424a85487ebabaa2dc44c5f80230163b26b65c76db0801f257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65b3c7db0f19ca424a85487ebabaa2dc44c5f80230163b26b65c76db0801f257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b3c7db0f19ca424a85487ebabaa2dc44c5f80230163b26b65c76db0801f257", kill_on_drop: false }`
[INFO] [stdout] 65b3c7db0f19ca424a85487ebabaa2dc44c5f80230163b26b65c76db0801f257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9582d34fbf3b7d298adbe75b61f0f15a17f99701c5215d904cdae50b7d19e4c7
[INFO] running `Command { std: "docker" "start" "-a" "9582d34fbf3b7d298adbe75b61f0f15a17f99701c5215d904cdae50b7d19e4c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysinfo v0.18.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling RustRM v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ProcessExt`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sysinfo::{ProcessExt, ProcessorExt, SystemExt};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustRM` 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: `rust_rm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "9582d34fbf3b7d298adbe75b61f0f15a17f99701c5215d904cdae50b7d19e4c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9582d34fbf3b7d298adbe75b61f0f15a17f99701c5215d904cdae50b7d19e4c7", kill_on_drop: false }`
[INFO] [stdout] 9582d34fbf3b7d298adbe75b61f0f15a17f99701c5215d904cdae50b7d19e4c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b597c29842fed1268c77bc879ea24b09624e12576a17c94971de21bbde4f8a65
[INFO] running `Command { std: "docker" "start" "-a" "b597c29842fed1268c77bc879ea24b09624e12576a17c94971de21bbde4f8a65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling RustRM v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ProcessExt`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sysinfo::{ProcessExt, ProcessorExt, SystemExt};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustRM` 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: `rust_rm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.53s
[INFO] running `Command { std: "docker" "inspect" "b597c29842fed1268c77bc879ea24b09624e12576a17c94971de21bbde4f8a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b597c29842fed1268c77bc879ea24b09624e12576a17c94971de21bbde4f8a65", kill_on_drop: false }`
[INFO] [stdout] b597c29842fed1268c77bc879ea24b09624e12576a17c94971de21bbde4f8a65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00fbc017936a0a755194a9958c6ab3949c19ced5ad1df64b5d40023e71d49013
[INFO] running `Command { std: "docker" "start" "-a" "00fbc017936a0a755194a9958c6ab3949c19ced5ad1df64b5d40023e71d49013", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `ProcessExt`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 8 | use sysinfo::{ProcessExt, ProcessorExt, SystemExt};
[INFO] [stdout] 
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RustRM` 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: `rust_rm`
[INFO] [stderr] 
[INFO] [stderr] warning: `RustRM` (bin "RustRM" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/RustRM-221bb95bc83f04a2)
[INFO] running `Command { std: "docker" "inspect" "00fbc017936a0a755194a9958c6ab3949c19ced5ad1df64b5d40023e71d49013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00fbc017936a0a755194a9958c6ab3949c19ced5ad1df64b5d40023e71d49013", kill_on_drop: false }`
[INFO] [stdout] 00fbc017936a0a755194a9958c6ab3949c19ced5ad1df64b5d40023e71d49013