[INFO] cloning repository https://github.com/Accurate0/sol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Accurate0/sol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAccurate0%2Fsol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAccurate0%2Fsol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3afa3405f162ba7b33402c9a651a826ce8484a32 [INFO] checking Accurate0/sol against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAccurate0%2Fsol" "/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/Accurate0/sol [INFO] finished tweaking git repo https://github.com/Accurate0/sol [INFO] tweaked toml for git repo https://github.com/Accurate0/sol written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Accurate0/sol on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Accurate0/sol 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3990d4e951fd6ce72ee9e4c0c6a376e2ad12be6bde0047d2dc71be96b8c9dc5c [INFO] running `Command { std: "docker" "start" "-a" "3990d4e951fd6ce72ee9e4c0c6a376e2ad12be6bde0047d2dc71be96b8c9dc5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3990d4e951fd6ce72ee9e4c0c6a376e2ad12be6bde0047d2dc71be96b8c9dc5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3990d4e951fd6ce72ee9e4c0c6a376e2ad12be6bde0047d2dc71be96b8c9dc5c", kill_on_drop: false }` [INFO] [stdout] 3990d4e951fd6ce72ee9e4c0c6a376e2ad12be6bde0047d2dc71be96b8c9dc5c [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33b19695eebd2f9e9dcf04a02719e9550e5df5150f2cf44f1f58d38cf6afe4b9 [INFO] running `Command { std: "docker" "start" "-a" "33b19695eebd2f9e9dcf04a02719e9550e5df5150f2cf44f1f58d38cf6afe4b9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling phf_shared v0.13.1 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Checking anstream v0.6.20 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling phf_generator v0.13.1 [INFO] [stderr] Checking clap_builder v4.5.47 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v2.11.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling rstest_macros v0.26.1 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking nu-ansi-term v0.50.1 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Compiling sol v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking codespan-reporting v0.12.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking ordermap v0.5.10 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rayon-core v1.13.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking insta v1.43.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling phf_macros v0.13.1 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking phf v0.13.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking clap v4.5.47 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm/mod.rs:85:40 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn run_with_registers_returned(&self) -> Result { [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] 85 | pub fn run_with_registers_returned(&self) -> Result, ExecutionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rstest v0.26.1 [INFO] [stdout] warning: struct `ObjectExpression` is never constructed [INFO] [stdout] --> src/ast.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | pub struct ObjectExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm/mod.rs:85:40 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn run_with_registers_returned(&self) -> Result { [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] 85 | pub fn run_with_registers_returned(&self) -> Result, ExecutionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/integration.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[rstest] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the attribute macro `rstest` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> tests/integration.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | #[rstest] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `rstest` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sol` (test "integration") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm/mod.rs:85:40 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn run_with_registers_returned(&self) -> Result { [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] 85 | pub fn run_with_registers_returned(&self) -> Result, ExecutionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ObjectExpression` is never constructed [INFO] [stdout] --> src/ast.rs:112:12 [INFO] [stdout] | [INFO] [stdout] 112 | pub struct ObjectExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm/mod.rs:85:40 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn run_with_registers_returned(&self) -> Result { [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] 85 | pub fn run_with_registers_returned(&self) -> Result, ExecutionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "33b19695eebd2f9e9dcf04a02719e9550e5df5150f2cf44f1f58d38cf6afe4b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33b19695eebd2f9e9dcf04a02719e9550e5df5150f2cf44f1f58d38cf6afe4b9", kill_on_drop: false }` [INFO] [stdout] 33b19695eebd2f9e9dcf04a02719e9550e5df5150f2cf44f1f58d38cf6afe4b9