[INFO] cloning repository https://github.com/thescribe11/rmdear
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thescribe11/rmdear" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthescribe11%2Frmdear", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthescribe11%2Frmdear'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3eb8c585ec269701ea24ca9c124dd6fb7b2434e
[INFO] checking thescribe11/rmdear against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthescribe11%2Frmdear" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thescribe11/rmdear on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thescribe11/rmdear
[INFO] finished tweaking git repo https://github.com/thescribe11/rmdear
[INFO] tweaked toml for git repo https://github.com/thescribe11/rmdear written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/thescribe11/rmdear already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09c660aa8d97120f8f4e7b65378e90e8ff2047ca939d5f9be463e19cd1cc2ff5
[INFO] running `Command { std: "docker" "start" "-a" "09c660aa8d97120f8f4e7b65378e90e8ff2047ca939d5f9be463e19cd1cc2ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09c660aa8d97120f8f4e7b65378e90e8ff2047ca939d5f9be463e19cd1cc2ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c660aa8d97120f8f4e7b65378e90e8ff2047ca939d5f9be463e19cd1cc2ff5", kill_on_drop: false }`
[INFO] [stdout] 09c660aa8d97120f8f4e7b65378e90e8ff2047ca939d5f9be463e19cd1cc2ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ef8c3b4982e485d54cd0ade2cb09c2c481f3a8e531d082579256f58339a0e8
[INFO] running `Command { std: "docker" "start" "-a" "85ef8c3b4982e485d54cd0ade2cb09c2c481f3a8e531d082579256f58339a0e8", kill_on_drop: false }`
[INFO] [stderr]     Checking rmdear v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `delete`
[INFO] [stdout]  --> src/lib.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn delete(mut targets: Vec<String>) -> Result<(), ()> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `delete`
[INFO] [stdout]  --> src/lib.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn delete(mut targets: Vec<String>) -> Result<(), ()> {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "85ef8c3b4982e485d54cd0ade2cb09c2c481f3a8e531d082579256f58339a0e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ef8c3b4982e485d54cd0ade2cb09c2c481f3a8e531d082579256f58339a0e8", kill_on_drop: false }`
[INFO] [stdout] 85ef8c3b4982e485d54cd0ade2cb09c2c481f3a8e531d082579256f58339a0e8