[INFO] cloning repository https://github.com/siriknikita/acr-lab-4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/siriknikita/acr-lab-4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiriknikita%2Facr-lab-4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiriknikita%2Facr-lab-4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7640a1e15452d432a6575c895138fb418a0acb94
[INFO] checking siriknikita/acr-lab-4 against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiriknikita%2Facr-lab-4" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/siriknikita/acr-lab-4
[INFO] finished tweaking git repo https://github.com/siriknikita/acr-lab-4
[INFO] tweaked toml for git repo https://github.com/siriknikita/acr-lab-4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/siriknikita/acr-lab-4 on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/siriknikita/acr-lab-4 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" "+32cd9114712a24010b0583624dc52ac302194128" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afb5e0afe92f2a429ba8e2722eef3f6edc71cd8599adbdb8c501df9b0e03dbcd
[INFO] running `Command { std: "docker" "start" "-a" "afb5e0afe92f2a429ba8e2722eef3f6edc71cd8599adbdb8c501df9b0e03dbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afb5e0afe92f2a429ba8e2722eef3f6edc71cd8599adbdb8c501df9b0e03dbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb5e0afe92f2a429ba8e2722eef3f6edc71cd8599adbdb8c501df9b0e03dbcd", kill_on_drop: false }`
[INFO] [stdout] afb5e0afe92f2a429ba8e2722eef3f6edc71cd8599adbdb8c501df9b0e03dbcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 617467655bcb1a465f6fb1832681f01c826caf8e110df802220fd121ece512c3
[INFO] running `Command { std: "docker" "start" "-a" "617467655bcb1a465f6fb1832681f01c826caf8e110df802220fd121ece512c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking chrono v0.4.40
[INFO] [stderr]     Checking product_mall v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/main.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 | /             INSTANCE
[INFO] [stdout] 90 | |                 .get_or_insert_with(|| {
[INFO] [stdout] 91 | |                     Arc::new(OrderDatabase {
[INFO] [stdout] 92 | |                         orders: Mutex::new(Vec::new()),
[INFO] [stdout] 93 | |                     })
[INFO] [stdout] 94 | |                 })
[INFO] [stdout]    | |__________________^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/main.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 | /             INSTANCE
[INFO] [stdout] 90 | |                 .get_or_insert_with(|| {
[INFO] [stdout] 91 | |                     Arc::new(OrderDatabase {
[INFO] [stdout] 92 | |                         orders: Mutex::new(Vec::new()),
[INFO] [stdout] 93 | |                     })
[INFO] [stdout] 94 | |                 })
[INFO] [stdout]    | |__________________^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "617467655bcb1a465f6fb1832681f01c826caf8e110df802220fd121ece512c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617467655bcb1a465f6fb1832681f01c826caf8e110df802220fd121ece512c3", kill_on_drop: false }`
[INFO] [stdout] 617467655bcb1a465f6fb1832681f01c826caf8e110df802220fd121ece512c3