[INFO] cloning repository https://github.com/oeb25/smtlib-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oeb25/smtlib-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeb25%2Fsmtlib-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeb25%2Fsmtlib-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f0fad92289ba02931276cbe2bbe45f87f7a6f3e [INFO] checking oeb25/smtlib-rs against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foeb25%2Fsmtlib-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/oeb25/smtlib-rs [INFO] finished tweaking git repo https://github.com/oeb25/smtlib-rs [INFO] tweaked toml for git repo https://github.com/oeb25/smtlib-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/oeb25/smtlib-rs on toolchain 42f4793e5a514858221b07ac379029d90353913e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/oeb25/smtlib-rs 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" "+42f4793e5a514858221b07ac379029d90353913e" "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 toml_parser v1.0.1 [INFO] [stderr] Downloaded toml_writer v1.0.2 [INFO] [stderr] Downloaded xshell v0.2.7 [INFO] [stderr] Downloaded xflags v0.3.2 [INFO] [stderr] Downloaded supports-unicode v3.0.0 [INFO] [stderr] Downloaded xshell-macros v0.2.7 [INFO] [stderr] Downloaded logos-derive v0.15.0 [INFO] [stderr] Downloaded terminal_size v0.4.2 [INFO] [stderr] Downloaded toml_datetime v0.7.0 [INFO] [stderr] Downloaded async-stream v0.3.6 [INFO] [stderr] Downloaded async-stream-impl v0.3.6 [INFO] [stderr] Downloaded supports-hyperlinks v3.1.0 [INFO] [stderr] Downloaded redox_syscall v0.5.14 [INFO] [stderr] Downloaded tokio-test v0.4.4 [INFO] [stderr] Downloaded semver v1.0.26 [INFO] [stderr] Downloaded tokio-stream v0.1.17 [INFO] [stderr] Downloaded logos-codegen v0.15.0 [INFO] [stderr] Downloaded io-uring v0.7.8 [INFO] [stderr] Downloaded prettyplease v0.2.35 [INFO] [stderr] Downloaded cc v1.2.30 [INFO] [stderr] Downloaded miette v7.6.0 [INFO] [stderr] Downloaded winnow v0.7.12 [INFO] [stderr] Downloaded indexmap v2.10.0 [INFO] [stderr] Downloaded bindgen v0.66.1 [INFO] [stderr] Downloaded ron v0.7.1 [INFO] [stderr] Downloaded clang-sys v1.8.1 [INFO] [stderr] Downloaded toml v0.9.2 [INFO] [stderr] Downloaded slab v0.4.10 [INFO] [stderr] Downloaded libloading v0.8.8 [INFO] [stderr] Downloaded lazycell v1.3.0 [INFO] [stderr] Downloaded cmake v0.1.54 [INFO] [stderr] Downloaded color-spantrace v0.3.0 [INFO] [stderr] Downloaded beef v0.5.2 [INFO] [stderr] Downloaded backtrace-ext v0.2.1 [INFO] [stderr] Downloaded miette-derive v7.6.0 [INFO] [stderr] Downloaded signal-hook-registry v1.4.5 [INFO] [stderr] Downloaded cexpr v0.6.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.25 [INFO] [stderr] Downloaded serde_spanned v1.0.0 [INFO] [stderr] Downloaded windows-targets v0.53.2 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded xflags-macros v0.3.2 [INFO] [stderr] Downloaded color-eyre v0.6.5 [INFO] [stderr] Downloaded tokio v1.46.1 [INFO] [stderr] Downloaded logos v0.15.0 [INFO] [stderr] Downloaded z3-sys v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fffd92f4d1ca06b377e773dc0ceea0954c11eaf2e283996ad88bf9c999e1a9c9 [INFO] running `Command { std: "docker" "start" "-a" "fffd92f4d1ca06b377e773dc0ceea0954c11eaf2e283996ad88bf9c999e1a9c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fffd92f4d1ca06b377e773dc0ceea0954c11eaf2e283996ad88bf9c999e1a9c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fffd92f4d1ca06b377e773dc0ceea0954c11eaf2e283996ad88bf9c999e1a9c9", kill_on_drop: false }` [INFO] [stdout] fffd92f4d1ca06b377e773dc0ceea0954c11eaf2e283996ad88bf9c999e1a9c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6a2465b87a36927c8932dc31ccc4c5989059f24525ab99eaba47dcc86110b18 [INFO] running `Command { std: "docker" "start" "-a" "c6a2465b87a36927c8932dc31ccc4c5989059f24525ab99eaba47dcc86110b18", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking rustc-demangle v0.1.25 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking supports-unicode v3.0.0 [INFO] [stderr] Checking supports-hyperlinks v3.1.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking supports-color v3.0.2 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking winnow v0.7.12 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling xshell-macros v0.2.7 [INFO] [stderr] Checking toml_writer v1.0.2 [INFO] [stderr] Compiling xflags-macros v0.3.2 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking xshell v0.2.7 [INFO] [stderr] Compiling logos-codegen v0.15.0 [INFO] [stderr] Checking xflags v0.3.2 [INFO] [stderr] Checking terminal_size v0.4.2 [INFO] [stderr] Checking tracing-error v0.2.1 [INFO] [stderr] Checking toml_parser v1.0.1 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking color-eyre v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Compiling logos-derive v0.15.0 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking logos v0.15.0 [INFO] [stderr] Checking miette v7.6.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking smtlib-lowlevel v0.3.0 (/opt/rustwide/workdir/lowlevel) [INFO] [stderr] Checking ron v0.7.1 [INFO] [stderr] Checking serde_spanned v1.0.0 [INFO] [stderr] Checking toml_datetime v0.7.0 [INFO] [stderr] Checking toml v0.9.2 [INFO] [stderr] Checking insta v1.43.1 [INFO] [stderr] Checking xtask v0.3.0 (/opt/rustwide/workdir/xtask) [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 215 | error: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `src` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:217:5 [INFO] [stdout] | [INFO] [stdout] 217 | src: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `err_span` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:219:5 [INFO] [stdout] | [INFO] [stdout] 219 | err_span: SourceSpan, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `label` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 220 | label: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `help` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | help: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking smtlib v0.3.0 (/opt/rustwide/workdir/smtlib) [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 215 | error: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `src` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:217:5 [INFO] [stdout] | [INFO] [stdout] 217 | src: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `err_span` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:219:5 [INFO] [stdout] | [INFO] [stdout] 219 | err_span: SourceSpan, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `label` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 220 | label: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `help` is never read [INFO] [stdout] --> lowlevel/src/parse.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | help: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.17s [INFO] running `Command { std: "docker" "inspect" "c6a2465b87a36927c8932dc31ccc4c5989059f24525ab99eaba47dcc86110b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6a2465b87a36927c8932dc31ccc4c5989059f24525ab99eaba47dcc86110b18", kill_on_drop: false }` [INFO] [stdout] c6a2465b87a36927c8932dc31ccc4c5989059f24525ab99eaba47dcc86110b18