[INFO] cloning repository https://github.com/devinrsmith/knucklebones [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devinrsmith/knucklebones" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevinrsmith%2Fknucklebones", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevinrsmith%2Fknucklebones'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6c90c836087b7f3a4d399f852093ba3fe2a83dd [INFO] testing devinrsmith/knucklebones 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%2Fdevinrsmith%2Fknucklebones" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/builds/worker-1-tc2/source/.git/hooks/pre-rebase.sample': No space left on device [INFO] testing devinrsmith/knucklebones 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%2Fdevinrsmith%2Fknucklebones" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-1-tc2/source/.git/config.lock [INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0' [INFO] testing devinrsmith/knucklebones 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%2Fdevinrsmith%2Fknucklebones" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/devinrsmith/knucklebones [INFO] finished tweaking git repo https://github.com/devinrsmith/knucklebones [INFO] tweaked toml for git repo https://github.com/devinrsmith/knucklebones written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/devinrsmith/knucklebones 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/devinrsmith/knucklebones 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0592b6ea5d36e82aa43dc63880d51ceee35f68ff29c08ad580b84624da2ffee9 [INFO] running `Command { std: "docker" "start" "-a" "0592b6ea5d36e82aa43dc63880d51ceee35f68ff29c08ad580b84624da2ffee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0592b6ea5d36e82aa43dc63880d51ceee35f68ff29c08ad580b84624da2ffee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0592b6ea5d36e82aa43dc63880d51ceee35f68ff29c08ad580b84624da2ffee9", kill_on_drop: false }` [INFO] [stdout] 0592b6ea5d36e82aa43dc63880d51ceee35f68ff29c08ad580b84624da2ffee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4d89bc0d3fc560528fa9c5d6b908038b836f0743cdacf634f2b45037c8ff17ee [INFO] running `Command { std: "docker" "start" "-a" "4d89bc0d3fc560528fa9c5d6b908038b836f0743cdacf634f2b45037c8ff17ee", kill_on_drop: false }` [INFO] [stderr] Compiling knucklebones v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `die_1`, `die_2`, `die_3`, `len`, and `score` are never used [INFO] [stdout] --> src/main.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | trait Hand { [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] 25 | fn die_1(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | [INFO] [stdout] 27 | fn die_2(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 28 | [INFO] [stdout] 29 | fn die_3(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn len(&self) -> u8; [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | [INFO] [stdout] 37 | fn score(&self) -> u8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `val`, `val_1`, `val_2`, and `val_3` are never used [INFO] [stdout] --> src/main.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 60 | impl HandExplicit { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | fn val(die: Option) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn val_1(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn val_2(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn val_3(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "4d89bc0d3fc560528fa9c5d6b908038b836f0743cdacf634f2b45037c8ff17ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d89bc0d3fc560528fa9c5d6b908038b836f0743cdacf634f2b45037c8ff17ee", kill_on_drop: false }` [INFO] [stdout] 4d89bc0d3fc560528fa9c5d6b908038b836f0743cdacf634f2b45037c8ff17ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 03e67412c4670dde7e6b40bc5be38045f1786853a8f9b3b30ebafeed1fcc5cb2 [INFO] running `Command { std: "docker" "start" "-a" "03e67412c4670dde7e6b40bc5be38045f1786853a8f9b3b30ebafeed1fcc5cb2", kill_on_drop: false }` [INFO] [stderr] Compiling knucklebones v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `die_1`, `die_2`, `die_3`, `len`, and `score` are never used [INFO] [stdout] --> src/main.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 24 | trait Hand { [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] 25 | fn die_1(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | [INFO] [stdout] 27 | fn die_2(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 28 | [INFO] [stdout] 29 | fn die_3(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn len(&self) -> u8; [INFO] [stdout] | ^^^ [INFO] [stdout] 36 | [INFO] [stdout] 37 | fn score(&self) -> u8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `val`, `val_1`, `val_2`, and `val_3` are never used [INFO] [stdout] --> src/main.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 60 | impl HandExplicit { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | fn val(die: Option) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn val_1(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn val_2(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn val_3(&self) -> u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "03e67412c4670dde7e6b40bc5be38045f1786853a8f9b3b30ebafeed1fcc5cb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03e67412c4670dde7e6b40bc5be38045f1786853a8f9b3b30ebafeed1fcc5cb2", kill_on_drop: false }` [INFO] [stdout] 03e67412c4670dde7e6b40bc5be38045f1786853a8f9b3b30ebafeed1fcc5cb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 26c5a6533f5a9157ce91a8aa6acbb9712f00556c057e8660cf0f606f3c977812 [INFO] running `Command { std: "docker" "start" "-a" "26c5a6533f5a9157ce91a8aa6acbb9712f00556c057e8660cf0f606f3c977812", kill_on_drop: false }` [INFO] [stderr] warning: methods `die_1`, `die_2`, `die_3`, `len`, and `score` are never used [INFO] [stderr] --> src/main.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 24 | trait Hand { [INFO] [stderr] | ---- methods in this trait [INFO] [stderr] 25 | fn die_1(&self) -> Option; [INFO] [stderr] | ^^^^^ [INFO] [stderr] 26 | [INFO] [stderr] 27 | fn die_2(&self) -> Option; [INFO] [stderr] | ^^^^^ [INFO] [stderr] 28 | [INFO] [stderr] 29 | fn die_3(&self) -> Option; [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 35 | fn len(&self) -> u8; [INFO] [stderr] | ^^^ [INFO] [stderr] 36 | [INFO] [stderr] 37 | fn score(&self) -> u8; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `val`, `val_1`, `val_2`, and `val_3` are never used [INFO] [stderr] --> src/main.rs:95:8 [INFO] [stderr] | [INFO] [stderr] 60 | impl HandExplicit { [INFO] [stderr] | ----------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 95 | fn val(die: Option) -> u8 { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | fn val_1(&self) -> u8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 106 | fn val_2(&self) -> u8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 110 | fn val_3(&self) -> u8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `knucklebones` (bin "knucklebones" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/knucklebones-285f7f5318968395) [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" "26c5a6533f5a9157ce91a8aa6acbb9712f00556c057e8660cf0f606f3c977812", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26c5a6533f5a9157ce91a8aa6acbb9712f00556c057e8660cf0f606f3c977812", kill_on_drop: false }` [INFO] [stdout] 26c5a6533f5a9157ce91a8aa6acbb9712f00556c057e8660cf0f606f3c977812