[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] building mahmoudsalmi/aoc2022 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahmoudsalmi%2Faoc2022" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mahmoudsalmi/aoc2022 on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "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-4-tc2/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" "+334963c956d25708feab489a3816ae63f639355d" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ab24e087b3b268b1252592aad9017e7b9107bc777bd898605f6e449855643e8
[INFO] running `Command { std: "docker" "start" "-a" "5ab24e087b3b268b1252592aad9017e7b9107bc777bd898605f6e449855643e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ab24e087b3b268b1252592aad9017e7b9107bc777bd898605f6e449855643e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab24e087b3b268b1252592aad9017e7b9107bc777bd898605f6e449855643e8", kill_on_drop: false }`
[INFO] [stdout] 5ab24e087b3b268b1252592aad9017e7b9107bc777bd898605f6e449855643e8
[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" "-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" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb02baf2f298b33f7893bb842057f84f80198190a309f767fd57c13fd1e57a86
[INFO] running `Command { std: "docker" "start" "-a" "fb02baf2f298b33f7893bb842057f84f80198190a309f767fd57c13fd1e57a86", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "fb02baf2f298b33f7893bb842057f84f80198190a309f767fd57c13fd1e57a86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb02baf2f298b33f7893bb842057f84f80198190a309f767fd57c13fd1e57a86", kill_on_drop: false }`
[INFO] [stdout] fb02baf2f298b33f7893bb842057f84f80198190a309f767fd57c13fd1e57a86
[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" "-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" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a124a2f846ec568387b07029ebc7823ff6d33e5d49171623c9c97a1b4fbc90d6
[INFO] running `Command { std: "docker" "start" "-a" "a124a2f846ec568387b07029ebc7823ff6d33e5d49171623c9c97a1b4fbc90d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "a124a2f846ec568387b07029ebc7823ff6d33e5d49171623c9c97a1b4fbc90d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a124a2f846ec568387b07029ebc7823ff6d33e5d49171623c9c97a1b4fbc90d6", kill_on_drop: false }`
[INFO] [stdout] a124a2f846ec568387b07029ebc7823ff6d33e5d49171623c9c97a1b4fbc90d6