[INFO] cloning repository https://github.com/cfsamson/tools_simple_decimal_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cfsamson/tools_simple_decimal_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfsamson%2Ftools_simple_decimal_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfsamson%2Ftools_simple_decimal_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4126a3ac8bfc33047f7bd5bed48174be62cd6edf
[INFO] checking cfsamson/tools_simple_decimal_rs against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfsamson%2Ftools_simple_decimal_rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cfsamson/tools_simple_decimal_rs on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cfsamson/tools_simple_decimal_rs
[INFO] finished tweaking git repo https://github.com/cfsamson/tools_simple_decimal_rs
[INFO] tweaked toml for git repo https://github.com/cfsamson/tools_simple_decimal_rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/cfsamson/tools_simple_decimal_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ddea2e7862c64de68661234ee58041328954d89385c4fbe27a119cb41623d8f
[INFO] running `Command { std: "docker" "start" "-a" "3ddea2e7862c64de68661234ee58041328954d89385c4fbe27a119cb41623d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ddea2e7862c64de68661234ee58041328954d89385c4fbe27a119cb41623d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ddea2e7862c64de68661234ee58041328954d89385c4fbe27a119cb41623d8f", kill_on_drop: false }`
[INFO] [stdout] 3ddea2e7862c64de68661234ee58041328954d89385c4fbe27a119cb41623d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53f06bf4c8e4a024af982ec14c48b97f7c183d27878055caca5cf1208a7dd7d1
[INFO] running `Command { std: "docker" "start" "-a" "53f06bf4c8e4a024af982ec14c48b97f7c183d27878055caca5cf1208a7dd7d1", kill_on_drop: false }`
[INFO] [stderr]     Checking simlpe_decimal v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `set_decimal_sign`
[INFO] [stdout]  --> src/lib.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 |   fn set_decimal_sign(&mut self, sign: char) {
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "53f06bf4c8e4a024af982ec14c48b97f7c183d27878055caca5cf1208a7dd7d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f06bf4c8e4a024af982ec14c48b97f7c183d27878055caca5cf1208a7dd7d1", kill_on_drop: false }`
[INFO] [stdout] 53f06bf4c8e4a024af982ec14c48b97f7c183d27878055caca5cf1208a7dd7d1