[INFO] cloning repository https://github.com/mahmoudsalmi/aoc2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mahmoudsalmi/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmoudsalmi%2Faoc2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmoudsalmi%2Faoc2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c95c334ddbb9185a08373e4b07e038643f1d7c78
[INFO] checking mahmoudsalmi/aoc2022 against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmoudsalmi%2Faoc2022" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mahmoudsalmi/aoc2022 on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mahmoudsalmi/aoc2022
[INFO] finished tweaking git repo https://github.com/mahmoudsalmi/aoc2022
[INFO] tweaked toml for git repo https://github.com/mahmoudsalmi/aoc2022 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mahmoudsalmi/aoc2022 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81753e9329dca465e05cac3494a01e5a967a3d421d8297cd3be736aa9644c5e3
[INFO] running `Command { std: "docker" "start" "-a" "81753e9329dca465e05cac3494a01e5a967a3d421d8297cd3be736aa9644c5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81753e9329dca465e05cac3494a01e5a967a3d421d8297cd3be736aa9644c5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81753e9329dca465e05cac3494a01e5a967a3d421d8297cd3be736aa9644c5e3", kill_on_drop: false }`
[INFO] [stdout] 81753e9329dca465e05cac3494a01e5a967a3d421d8297cd3be736aa9644c5e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3a53c4318e69a34781bb93dc67d361959363fdf1115e37867ddf37c89e8af23
[INFO] running `Command { std: "docker" "start" "-a" "a3a53c4318e69a34781bb93dc67d361959363fdf1115e37867ddf37c89e8af23", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/bin/day16.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |         curr_node.clone().to_owned(),
[INFO] [stdout]     |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&String` instead of cloning the inner type
[INFO] [stdout]    --> src/bin/day16.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     !opened.contains(next_node.clone()) && rates.contains_key(next_node.clone())
[INFO] [stdout]     |                                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&String` instead of cloning the inner type
[INFO] [stdout]    --> src/bin/day16.rs:160:88
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     !opened.contains(next_node.clone()) && rates.contains_key(next_node.clone())
[INFO] [stdout]     |                                                                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/bin/day16.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |         curr_node.clone().to_owned(),
[INFO] [stdout]     |                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&String` instead of cloning the inner type
[INFO] [stdout]    --> src/bin/day16.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     !opened.contains(next_node.clone()) && rates.contains_key(next_node.clone())
[INFO] [stdout]     |                                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&String` instead of cloning the inner type
[INFO] [stdout]    --> src/bin/day16.rs:160:88
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     !opened.contains(next_node.clone()) && rates.contains_key(next_node.clone())
[INFO] [stdout]     |                                                                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "a3a53c4318e69a34781bb93dc67d361959363fdf1115e37867ddf37c89e8af23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a53c4318e69a34781bb93dc67d361959363fdf1115e37867ddf37c89e8af23", kill_on_drop: false }`
[INFO] [stdout] a3a53c4318e69a34781bb93dc67d361959363fdf1115e37867ddf37c89e8af23