[INFO] cloning repository https://github.com/AMarkovic0/mygrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AMarkovic0/mygrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAMarkovic0%2Fmygrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAMarkovic0%2Fmygrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 232d90b68f2d192a628685e90608e4fa12daa7f1
[INFO] testing AMarkovic0/mygrep against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAMarkovic0%2Fmygrep" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AMarkovic0/mygrep
[INFO] finished tweaking git repo https://github.com/AMarkovic0/mygrep
[INFO] tweaked toml for git repo https://github.com/AMarkovic0/mygrep written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AMarkovic0/mygrep on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AMarkovic0/mygrep 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4406a4f45afd5073944c068eb59693b9b7155fff371f10c1ba329ff56b42a449
[INFO] running `Command { std: "docker" "start" "-a" "4406a4f45afd5073944c068eb59693b9b7155fff371f10c1ba329ff56b42a449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4406a4f45afd5073944c068eb59693b9b7155fff371f10c1ba329ff56b42a449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4406a4f45afd5073944c068eb59693b9b7155fff371f10c1ba329ff56b42a449", kill_on_drop: false }`
[INFO] [stdout] 4406a4f45afd5073944c068eb59693b9b7155fff371f10c1ba329ff56b42a449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b00adc63703edb21c8b6687e0518165c0c66893d77c6b289222171cb23d0250a
[INFO] running `Command { std: "docker" "start" "-a" "b00adc63703edb21c8b6687e0518165c0c66893d77c6b289222171cb23d0250a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling ctrlc v3.4.2
[INFO] [stderr]    Compiling polling v3.4.0
[INFO] [stderr]    Compiling async-io v2.3.1
[INFO] [stderr]    Compiling async-signal v0.2.5
[INFO] [stderr]    Compiling async-process v2.0.1
[INFO] [stderr]    Compiling mygrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]  --> src/cache_handler/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Cache {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 8 |     config: ConfigFile,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.57s
[INFO] running `Command { std: "docker" "inspect" "b00adc63703edb21c8b6687e0518165c0c66893d77c6b289222171cb23d0250a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00adc63703edb21c8b6687e0518165c0c66893d77c6b289222171cb23d0250a", kill_on_drop: false }`
[INFO] [stdout] b00adc63703edb21c8b6687e0518165c0c66893d77c6b289222171cb23d0250a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd260432411a59422e8249a0886433c7ad40c7506dd3a73d5c96f7fa2de9f96f
[INFO] running `Command { std: "docker" "start" "-a" "cd260432411a59422e8249a0886433c7ad40c7506dd3a73d5c96f7fa2de9f96f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mygrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]  --> src/cache_handler/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Cache {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 8 |     config: ConfigFile,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "cd260432411a59422e8249a0886433c7ad40c7506dd3a73d5c96f7fa2de9f96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd260432411a59422e8249a0886433c7ad40c7506dd3a73d5c96f7fa2de9f96f", kill_on_drop: false }`
[INFO] [stdout] cd260432411a59422e8249a0886433c7ad40c7506dd3a73d5c96f7fa2de9f96f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 133b546fc384c8fc99e5f7f30a5cc73f2aa8830f4d2479b6d86e135ec4ef5632
[INFO] running `Command { std: "docker" "start" "-a" "133b546fc384c8fc99e5f7f30a5cc73f2aa8830f4d2479b6d86e135ec4ef5632", kill_on_drop: false }`
[INFO] [stderr] warning: field `config` is never read
[INFO] [stderr]  --> src/cache_handler/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Cache {
[INFO] [stderr]   |            ----- field in this struct
[INFO] [stderr] 8 |     config: ConfigFile,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mygrep` (bin "mygrep" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mygrep-970ab0a707a9f4e6)
[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" "133b546fc384c8fc99e5f7f30a5cc73f2aa8830f4d2479b6d86e135ec4ef5632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133b546fc384c8fc99e5f7f30a5cc73f2aa8830f4d2479b6d86e135ec4ef5632", kill_on_drop: false }`
[INFO] [stdout] 133b546fc384c8fc99e5f7f30a5cc73f2aa8830f4d2479b6d86e135ec4ef5632
