[INFO] cloning repository https://github.com/leo-leesco/twelve_days_christmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leo-leesco/twelve_days_christmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo-leesco%2Ftwelve_days_christmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo-leesco%2Ftwelve_days_christmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32397a44afc6c4ba0f606c2f6d1edab757c6e0ac
[INFO] testing leo-leesco/twelve_days_christmas against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo-leesco%2Ftwelve_days_christmas" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leo-leesco/twelve_days_christmas
[INFO] finished tweaking git repo https://github.com/leo-leesco/twelve_days_christmas
[INFO] tweaked toml for git repo https://github.com/leo-leesco/twelve_days_christmas written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leo-leesco/twelve_days_christmas on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leo-leesco/twelve_days_christmas 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe47c910440b6b6b89658b17ed13f4f8676ab563323150f35d843ee1b6f96b79
[INFO] running `Command { std: "docker" "start" "-a" "fe47c910440b6b6b89658b17ed13f4f8676ab563323150f35d843ee1b6f96b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe47c910440b6b6b89658b17ed13f4f8676ab563323150f35d843ee1b6f96b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe47c910440b6b6b89658b17ed13f4f8676ab563323150f35d843ee1b6f96b79", kill_on_drop: false }`
[INFO] [stdout] fe47c910440b6b6b89658b17ed13f4f8676ab563323150f35d843ee1b6f96b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2a522b0cc376ad280b011badbd19ce7228153ebab3be45e2927aaaf5dfc2a7e1
[INFO] running `Command { std: "docker" "start" "-a" "2a522b0cc376ad280b011badbd19ce7228153ebab3be45e2927aaaf5dfc2a7e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling twelve_days_christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `cardinal_numbers` should have an upper case name
[INFO] [stdout]  --> src/main.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const cardinal_numbers: [&str; 12] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CARDINAL_NUMBERS`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ordinal_numbers` should have an upper case name
[INFO] [stdout]  --> src/main.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ordinal_numbers: [&str; 12] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ORDINAL_NUMBERS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "2a522b0cc376ad280b011badbd19ce7228153ebab3be45e2927aaaf5dfc2a7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a522b0cc376ad280b011badbd19ce7228153ebab3be45e2927aaaf5dfc2a7e1", kill_on_drop: false }`
[INFO] [stdout] 2a522b0cc376ad280b011badbd19ce7228153ebab3be45e2927aaaf5dfc2a7e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fa186d42891daf58fa8ab77d55f6b995b999e13494ebbeac9992bc6d4b4c450e
[INFO] running `Command { std: "docker" "start" "-a" "fa186d42891daf58fa8ab77d55f6b995b999e13494ebbeac9992bc6d4b4c450e", kill_on_drop: false }`
[INFO] [stderr]    Compiling twelve_days_christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `cardinal_numbers` should have an upper case name
[INFO] [stdout]  --> src/main.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const cardinal_numbers: [&str; 12] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CARDINAL_NUMBERS`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ordinal_numbers` should have an upper case name
[INFO] [stdout]  --> src/main.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ordinal_numbers: [&str; 12] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ORDINAL_NUMBERS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "fa186d42891daf58fa8ab77d55f6b995b999e13494ebbeac9992bc6d4b4c450e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa186d42891daf58fa8ab77d55f6b995b999e13494ebbeac9992bc6d4b4c450e", kill_on_drop: false }`
[INFO] [stdout] fa186d42891daf58fa8ab77d55f6b995b999e13494ebbeac9992bc6d4b4c450e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 33b05553c4bc8bbcb31134703200db932518e3b9a29cd58bb6c563d3b16f73ff
[INFO] running `Command { std: "docker" "start" "-a" "33b05553c4bc8bbcb31134703200db932518e3b9a29cd58bb6c563d3b16f73ff", kill_on_drop: false }`
[INFO] [stderr] warning: constant `cardinal_numbers` should have an upper case name
[INFO] [stderr]  --> src/main.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | const cardinal_numbers: [&str; 12] = [
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `CARDINAL_NUMBERS`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ordinal_numbers` should have an upper case name
[INFO] [stderr]  --> src/main.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const ordinal_numbers: [&str; 12] = [
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `ORDINAL_NUMBERS`
[INFO] [stderr] 
[INFO] [stderr] warning: `twelve_days_christmas` (bin "twelve_days_christmas" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/twelve_days_christmas-a131191cc58759bf)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33b05553c4bc8bbcb31134703200db932518e3b9a29cd58bb6c563d3b16f73ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33b05553c4bc8bbcb31134703200db932518e3b9a29cd58bb6c563d3b16f73ff", kill_on_drop: false }`
[INFO] [stdout] 33b05553c4bc8bbcb31134703200db932518e3b9a29cd58bb6c563d3b16f73ff