[INFO] cloning repository https://github.com/novafacing/useless-clone-falsepos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/novafacing/useless-clone-falsepos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovafacing%2Fuseless-clone-falsepos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovafacing%2Fuseless-clone-falsepos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 793cc51b4edf6dad545789804447b90d150c2ceb
[INFO] testing novafacing/useless-clone-falsepos against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnovafacing%2Fuseless-clone-falsepos" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/novafacing/useless-clone-falsepos on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/novafacing/useless-clone-falsepos
[INFO] finished tweaking git repo https://github.com/novafacing/useless-clone-falsepos
[INFO] tweaked toml for git repo https://github.com/novafacing/useless-clone-falsepos written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/novafacing/useless-clone-falsepos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b12de60ba8acc062dee6cfeca7da733ae812a6cf91f18f5c980c5b8cc61b56a1
[INFO] running `Command { std: "docker" "start" "-a" "b12de60ba8acc062dee6cfeca7da733ae812a6cf91f18f5c980c5b8cc61b56a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b12de60ba8acc062dee6cfeca7da733ae812a6cf91f18f5c980c5b8cc61b56a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12de60ba8acc062dee6cfeca7da733ae812a6cf91f18f5c980c5b8cc61b56a1", kill_on_drop: false }`
[INFO] [stdout] b12de60ba8acc062dee6cfeca7da733ae812a6cf91f18f5c980c5b8cc61b56a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f24c7e5085e68f2ef1f2c9b4795f7df4b04422221195f0aa41ec80bd9f6fa9af
[INFO] running `Command { std: "docker" "start" "-a" "f24c7e5085e68f2ef1f2c9b4795f7df4b04422221195f0aa41ec80bd9f6fa9af", kill_on_drop: false }`
[INFO] [stderr]    Compiling useless-clone-falsepos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ss`
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ss = p.s.clone();
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_ss`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "f24c7e5085e68f2ef1f2c9b4795f7df4b04422221195f0aa41ec80bd9f6fa9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24c7e5085e68f2ef1f2c9b4795f7df4b04422221195f0aa41ec80bd9f6fa9af", kill_on_drop: false }`
[INFO] [stdout] f24c7e5085e68f2ef1f2c9b4795f7df4b04422221195f0aa41ec80bd9f6fa9af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19548e5cf1d672890a91a8505e96f1870e70225dfa899e2abfdff00ed269b052
[INFO] running `Command { std: "docker" "start" "-a" "19548e5cf1d672890a91a8505e96f1870e70225dfa899e2abfdff00ed269b052", kill_on_drop: false }`
[INFO] [stderr]    Compiling useless-clone-falsepos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ss`
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ss = p.s.clone();
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_ss`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "19548e5cf1d672890a91a8505e96f1870e70225dfa899e2abfdff00ed269b052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19548e5cf1d672890a91a8505e96f1870e70225dfa899e2abfdff00ed269b052", kill_on_drop: false }`
[INFO] [stdout] 19548e5cf1d672890a91a8505e96f1870e70225dfa899e2abfdff00ed269b052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d6d1ffb3dea6fd0270f8ec9084161d93b50eae2a8921c66bea001eca987880d
[INFO] running `Command { std: "docker" "start" "-a" "2d6d1ffb3dea6fd0270f8ec9084161d93b50eae2a8921c66bea001eca987880d", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `ss`
[INFO] [stderr]   --> src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let ss = p.s.clone();
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_ss`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `useless-clone-falsepos` (bin "useless-clone-falsepos" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/useless_clone_falsepos-27eb5afa679f1f82)
[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" "2d6d1ffb3dea6fd0270f8ec9084161d93b50eae2a8921c66bea001eca987880d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6d1ffb3dea6fd0270f8ec9084161d93b50eae2a8921c66bea001eca987880d", kill_on_drop: false }`
[INFO] [stdout] 2d6d1ffb3dea6fd0270f8ec9084161d93b50eae2a8921c66bea001eca987880d