[INFO] cloning repository https://github.com/kostislav/advent-of-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kostislav/advent-of-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostislav%2Fadvent-of-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostislav%2Fadvent-of-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b589af723202f4a4892b786fb1326a7a455726d [INFO] checking kostislav/advent-of-rust against try#349c4bfa6ac87b818f6fd19d4869c0b24790ac6a for pr-152856 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostislav%2Fadvent-of-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kostislav/advent-of-rust [INFO] finished tweaking git repo https://github.com/kostislav/advent-of-rust [INFO] tweaked toml for git repo https://github.com/kostislav/advent-of-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kostislav/advent-of-rust on toolchain 349c4bfa6ac87b818f6fd19d4869c0b24790ac6a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kostislav/advent-of-rust 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" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive-new v0.6.0 [INFO] [stderr] Downloaded structmeta v0.3.0 [INFO] [stderr] Downloaded parse-display-derive v0.9.0 [INFO] [stderr] Downloaded parse-display v0.9.0 [INFO] [stderr] Downloaded tailcall-impl v1.0.1 [INFO] [stderr] Downloaded structmeta-derive v0.3.0 [INFO] [stderr] Downloaded tailcall v1.0.1 [INFO] [stderr] Downloaded partition v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d2fbe796e607fea1cd64b69f4e507ec1ca3aec87596a0b7a19d6225c7223b42 [INFO] running `Command { std: "docker" "start" "-a" "8d2fbe796e607fea1cd64b69f4e507ec1ca3aec87596a0b7a19d6225c7223b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d2fbe796e607fea1cd64b69f4e507ec1ca3aec87596a0b7a19d6225c7223b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d2fbe796e607fea1cd64b69f4e507ec1ca3aec87596a0b7a19d6225c7223b42", kill_on_drop: false }` [INFO] [stdout] 8d2fbe796e607fea1cd64b69f4e507ec1ca3aec87596a0b7a19d6225c7223b42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f1dff5875206b0b2d6efcd86e98523d7888f8f1f1db18ca339778cd4c1a657e [INFO] running `Command { std: "docker" "start" "-a" "4f1dff5875206b0b2d6efcd86e98523d7888f8f1f1db18ca339778cd4c1a657e", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking partition v0.1.2 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking parse_yolo_derive v0.1.0 (/opt/rustwide/workdir/parse_yolo_derive) [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Compiling structmeta v0.3.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Compiling tailcall-impl v1.0.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling parse-display-derive v0.9.0 [INFO] [stderr] Checking tailcall v1.0.1 [INFO] [stderr] Checking parse-display v0.9.0 [INFO] [stderr] Checking advent_of_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/input.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn stream(&self) -> ParseStream { [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] 45 | pub fn stream(&self) -> ParseStream<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn rows(&self) -> impl Iterator> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn rows(&self) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn columns(&self) -> impl Iterator> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn columns(&self) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/input.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn stream(&self) -> ParseStream { [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] 45 | pub fn stream(&self) -> ParseStream<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:38:17 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn rows(&self) -> impl Iterator> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn rows(&self) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn columns(&self) -> impl Iterator> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn columns(&self) -> impl Iterator> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.62s [INFO] running `Command { std: "docker" "inspect" "4f1dff5875206b0b2d6efcd86e98523d7888f8f1f1db18ca339778cd4c1a657e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f1dff5875206b0b2d6efcd86e98523d7888f8f1f1db18ca339778cd4c1a657e", kill_on_drop: false }` [INFO] [stdout] 4f1dff5875206b0b2d6efcd86e98523d7888f8f1f1db18ca339778cd4c1a657e