[INFO] cloning repository https://github.com/terry-u16/tuatpc2024summer-heuristic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terry-u16/tuatpc2024summer-heuristic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Ftuatpc2024summer-heuristic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Ftuatpc2024summer-heuristic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96ca7adfdc469b859d8b0a7148be827cfaefb1b6 [INFO] testing terry-u16/tuatpc2024summer-heuristic against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Ftuatpc2024summer-heuristic" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/terry-u16/tuatpc2024summer-heuristic [INFO] finished tweaking git repo https://github.com/terry-u16/tuatpc2024summer-heuristic [INFO] tweaked toml for git repo https://github.com/terry-u16/tuatpc2024summer-heuristic written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/terry-u16/tuatpc2024summer-heuristic on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/terry-u16/tuatpc2024summer-heuristic 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d1bf73be65aef7e1cb67ac6eb8802943a986b35d7b4c6683ed44c6825c3bd64 [INFO] running `Command { std: "docker" "start" "-a" "4d1bf73be65aef7e1cb67ac6eb8802943a986b35d7b4c6683ed44c6825c3bd64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d1bf73be65aef7e1cb67ac6eb8802943a986b35d7b4c6683ed44c6825c3bd64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d1bf73be65aef7e1cb67ac6eb8802943a986b35d7b4c6683ed44c6825c3bd64", kill_on_drop: false }` [INFO] [stdout] 4d1bf73be65aef7e1cb67ac6eb8802943a986b35d7b4c6683ed44c6825c3bd64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e683573306149c22567fbe9ccb366576a67650ef908f45eb50c4cbf576629fe6 [INFO] running `Command { std: "docker" "start" "-a" "e683573306149c22567fbe9ccb366576a67650ef908f45eb50c4cbf576629fe6", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling bytemuck v1.18.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling arbitrary v1.3.2 [INFO] [stderr] Compiling amplify_num v0.4.1 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling stringly_conversions v0.1.1 [INFO] [stderr] Compiling bitset-fixed v0.1.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling safe_arch v0.7.2 [INFO] [stderr] Compiling glidesort v0.1.2 [INFO] [stderr] Compiling ac-library-rs v0.1.1 [INFO] [stderr] Compiling wide v0.7.28 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling ordered-float v3.7.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_hc v0.3.2 [INFO] [stderr] Compiling rand_pcg v0.3.1 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling amplify_syn v1.1.6 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling amplify_derive v2.11.3 [INFO] [stderr] Compiling proconio-derive v0.2.1 [INFO] [stderr] Compiling proconio v0.4.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling num-derive v0.4.0 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling amplify v3.14.2 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling nalgebra v0.32.3 [INFO] [stderr] Compiling tuatpc2024summer-heuristic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:1157:21 [INFO] [stdout] | [INFO] [stdout] 1157 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1157 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.43s [INFO] running `Command { std: "docker" "inspect" "e683573306149c22567fbe9ccb366576a67650ef908f45eb50c4cbf576629fe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e683573306149c22567fbe9ccb366576a67650ef908f45eb50c4cbf576629fe6", kill_on_drop: false }` [INFO] [stdout] e683573306149c22567fbe9ccb366576a67650ef908f45eb50c4cbf576629fe6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2ff2b0ffc8a52365973abe7e9d7330a2009b2294e295be151f0f1e1e2bd7d0d [INFO] running `Command { std: "docker" "start" "-a" "a2ff2b0ffc8a52365973abe7e9d7330a2009b2294e295be151f0f1e1e2bd7d0d", kill_on_drop: false }` [INFO] [stderr] Compiling tuatpc2024summer-heuristic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:1157:21 [INFO] [stdout] | [INFO] [stdout] 1157 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1157 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "a2ff2b0ffc8a52365973abe7e9d7330a2009b2294e295be151f0f1e1e2bd7d0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2ff2b0ffc8a52365973abe7e9d7330a2009b2294e295be151f0f1e1e2bd7d0d", kill_on_drop: false }` [INFO] [stdout] a2ff2b0ffc8a52365973abe7e9d7330a2009b2294e295be151f0f1e1e2bd7d0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] da3fbbbe68dcde0984e1fc31629407fc81296cbbfe6c4df3a38bd5d1a1f4a53a [INFO] running `Command { std: "docker" "start" "-a" "da3fbbbe68dcde0984e1fc31629407fc81296cbbfe6c4df3a38bd5d1a1f4a53a", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:1157:21 [INFO] [stderr] | [INFO] [stderr] 1157 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1157 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `tuatpc2024summer-heuristic` (bin "tuatpc2024summer-heuristic" test) generated 1 warning (run `cargo fix --bin "tuatpc2024summer-heuristic" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tuatpc2024summer_heuristic-c1d07c9ca4424c04) [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" "da3fbbbe68dcde0984e1fc31629407fc81296cbbfe6c4df3a38bd5d1a1f4a53a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da3fbbbe68dcde0984e1fc31629407fc81296cbbfe6c4df3a38bd5d1a1f4a53a", kill_on_drop: false }` [INFO] [stdout] da3fbbbe68dcde0984e1fc31629407fc81296cbbfe6c4df3a38bd5d1a1f4a53a