[INFO] cloning repository https://github.com/icewind1991/vdf-reader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/icewind1991/vdf-reader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficewind1991%2Fvdf-reader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficewind1991%2Fvdf-reader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b979d44d609d029b126dfb027231b52acd76b9c9 [INFO] checking icewind1991/vdf-reader against try#e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficewind1991%2Fvdf-reader" "/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/icewind1991/vdf-reader [INFO] finished tweaking git repo https://github.com/icewind1991/vdf-reader [INFO] tweaked toml for git repo https://github.com/icewind1991/vdf-reader written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/icewind1991/vdf-reader on toolchain e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/icewind1991/vdf-reader 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" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking icewind1991/vdf-reader against try#e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficewind1991%2Fvdf-reader" "/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/icewind1991/vdf-reader [INFO] finished tweaking git repo https://github.com/icewind1991/vdf-reader [INFO] tweaked toml for git repo https://github.com/icewind1991/vdf-reader written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/icewind1991/vdf-reader on toolchain e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/icewind1991/vdf-reader 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" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structmeta-derive v0.3.0 [INFO] [stderr] Downloaded test-case-macros v3.3.1 [INFO] [stderr] Downloaded structmeta v0.3.0 [INFO] [stderr] Downloaded textwrap v0.16.1 [INFO] [stderr] Downloaded logos-derive v0.14.4 [INFO] [stderr] Downloaded backtrace-ext v0.2.1 [INFO] [stderr] Downloaded console v0.15.10 [INFO] [stderr] Downloaded pin-project v1.1.9 [INFO] [stderr] Downloaded encode_unicode v1.0.0 [INFO] [stderr] Downloaded logos-codegen v0.14.4 [INFO] [stderr] Downloaded insta v1.42.1 [INFO] [stderr] Downloaded miniz_oxide v0.8.5 [INFO] [stderr] Downloaded miette v7.5.0 [INFO] [stderr] Downloaded similar v2.7.0 [INFO] [stderr] Downloaded miette-derive v7.5.0 [INFO] [stderr] Downloaded owo-colors v4.2.0 [INFO] [stderr] Downloaded supports-hyperlinks v3.1.0 [INFO] [stderr] Downloaded pin-project-internal v1.1.9 [INFO] [stderr] Downloaded supports-unicode v3.0.0 [INFO] [stderr] Downloaded terminal_size v0.4.1 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded is_ci v1.2.0 [INFO] [stderr] Downloaded supports-color v3.0.2 [INFO] [stderr] Downloaded parse-display-derive v0.9.1 [INFO] [stderr] Downloaded rustix v0.38.44 [INFO] [stderr] Downloaded parse-display v0.9.1 [INFO] [stderr] Downloaded test-case-core v3.3.1 [INFO] [stderr] Downloaded test-case v3.3.1 [INFO] [stderr] Downloaded logos v0.14.4 [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f89b4ac6f9a9a02270545c643196212bae0bae2feef0c031d53092db5c07c6c [INFO] running `Command { std: "docker" "start" "-a" "7f89b4ac6f9a9a02270545c643196212bae0bae2feef0c031d53092db5c07c6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f89b4ac6f9a9a02270545c643196212bae0bae2feef0c031d53092db5c07c6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f89b4ac6f9a9a02270545c643196212bae0bae2feef0c031d53092db5c07c6c", kill_on_drop: false }` [INFO] [stdout] 7f89b4ac6f9a9a02270545c643196212bae0bae2feef0c031d53092db5c07c6c [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e784c10fc2dd34bf2bb7b1e51117e35d3f9c5837" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 954944c7686674a23c4ac8c3c78266b581662ec25687f035271bc6b2fae74f78 [INFO] running `Command { std: "docker" "start" "-a" "954944c7686674a23c4ac8c3c78266b581662ec25687f035271bc6b2fae74f78", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling owo-colors v4.2.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking supports-color v3.0.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking supports-hyperlinks v3.1.0 [INFO] [stderr] Checking supports-unicode v3.0.0 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking terminal_size v0.4.1 [INFO] [stderr] Checking console v0.15.10 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling logos-codegen v0.14.4 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling structmeta-derive v0.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling miette-derive v7.5.0 [INFO] [stderr] Compiling pin-project-internal v1.1.9 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Compiling structmeta v0.3.0 [INFO] [stderr] Compiling logos-derive v0.14.4 [INFO] [stderr] Checking thiserror v2.0.11 [INFO] [stderr] Compiling parse-display-derive v0.9.1 [INFO] [stderr] Checking pin-project v1.1.9 [INFO] [stderr] Checking miette v7.5.0 [INFO] [stderr] Checking logos v0.14.4 [INFO] [stderr] Checking parse-display v0.9.1 [INFO] [stderr] Checking ron v0.7.1 [INFO] [stderr] Checking vdf-reader v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking insta v1.42.1 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | fn token(&mut self) -> Option<(Result::Error>, Span)> { [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 27 | fn token(&mut self) -> Option<(Result>::Error>, Span)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:197:37 [INFO] [stdout] | [INFO] [stdout] 197 | pub(crate) fn quoted_string(source: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 197 | pub(crate) fn quoted_string(source: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:223:19 [INFO] [stdout] | [INFO] [stdout] 223 | fn string(source: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 223 | fn string(source: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lexer.rs:41:25 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_token(input: &str) -> Option::Error>> { [INFO] [stdout] | ^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 41 | fn get_token(input: &str) -> Option>::Error>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lexer.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_tokens(input: &str) -> Result, ::Error> { [INFO] [stdout] | ^^^^ ---- ----------------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | fn get_tokens(input: &str) -> Result, >::Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | fn token(&mut self) -> Option<(Result::Error>, Span)> { [INFO] [stdout] | ^^^^^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 27 | fn token(&mut self) -> Option<(Result>::Error>, Span)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:197:37 [INFO] [stdout] | [INFO] [stdout] 197 | pub(crate) fn quoted_string(source: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 197 | pub(crate) fn quoted_string(source: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:223:19 [INFO] [stdout] | [INFO] [stdout] 223 | fn string(source: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 223 | fn string(source: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.68s [INFO] running `Command { std: "docker" "inspect" "954944c7686674a23c4ac8c3c78266b581662ec25687f035271bc6b2fae74f78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "954944c7686674a23c4ac8c3c78266b581662ec25687f035271bc6b2fae74f78", kill_on_drop: false }` [INFO] [stdout] 954944c7686674a23c4ac8c3c78266b581662ec25687f035271bc6b2fae74f78