[INFO] fetching crate rocstr 0.6.2... [INFO] testing rocstr-0.6.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate rocstr 0.6.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate rocstr 0.6.2 [INFO] finished tweaking crates.io crate rocstr 0.6.2 [INFO] tweaked toml for crates.io crate rocstr 0.6.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rocstr 0.6.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rocstr 0.6.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd2902cdd6ccc554415563f9f314520c3399cbd337a1f72f38dc12d985b76f05 [INFO] running `Command { std: "docker" "start" "-a" "fd2902cdd6ccc554415563f9f314520c3399cbd337a1f72f38dc12d985b76f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd2902cdd6ccc554415563f9f314520c3399cbd337a1f72f38dc12d985b76f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd2902cdd6ccc554415563f9f314520c3399cbd337a1f72f38dc12d985b76f05", kill_on_drop: false }` [INFO] [stdout] fd2902cdd6ccc554415563f9f314520c3399cbd337a1f72f38dc12d985b76f05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a24cd7244ed44377887370c6cbeb00c9775bd86ef0067e3c223ef196232c79b1 [INFO] running `Command { std: "docker" "start" "-a" "a24cd7244ed44377887370c6cbeb00c9775bd86ef0067e3c223ef196232c79b1", kill_on_drop: false }` [INFO] [stderr] Compiling rocstr v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:287:5 [INFO] [stdout] | [INFO] [stdout] 287 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:301:5 [INFO] [stdout] | [INFO] [stdout] 301 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:314:5 [INFO] [stdout] | [INFO] [stdout] 314 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 330 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:341:5 [INFO] [stdout] | [INFO] [stdout] 341 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:350:5 [INFO] [stdout] | [INFO] [stdout] 350 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "a24cd7244ed44377887370c6cbeb00c9775bd86ef0067e3c223ef196232c79b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a24cd7244ed44377887370c6cbeb00c9775bd86ef0067e3c223ef196232c79b1", kill_on_drop: false }` [INFO] [stdout] a24cd7244ed44377887370c6cbeb00c9775bd86ef0067e3c223ef196232c79b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc36367ea2ea48e6275859dbd7f8545ad0227921f265e407be47582e8e693f9b [INFO] running `Command { std: "docker" "start" "-a" "bc36367ea2ea48e6275859dbd7f8545ad0227921f265e407be47582e8e693f9b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.35 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling winnow v0.7.6 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling imstr v0.2.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling inlinable_string v0.1.15 [INFO] [stderr] Compiling smol_str v0.3.2 [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:287:5 [INFO] [stdout] | [INFO] [stdout] 287 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:301:5 [INFO] [stdout] | [INFO] [stdout] 301 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:314:5 [INFO] [stdout] | [INFO] [stdout] 314 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 330 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:341:5 [INFO] [stdout] | [INFO] [stdout] 341 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:350:5 [INFO] [stdout] | [INFO] [stdout] 350 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling clap v4.5.35 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling toml v0.8.20 [INFO] [stderr] Compiling rocstr v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocerr.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:287:5 [INFO] [stdout] | [INFO] [stdout] 287 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:301:5 [INFO] [stdout] | [INFO] [stdout] 301 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:314:5 [INFO] [stdout] | [INFO] [stdout] 314 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 330 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:341:5 [INFO] [stdout] | [INFO] [stdout] 341 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:350:5 [INFO] [stdout] | [INFO] [stdout] 350 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/rocstr.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 21.85s [INFO] running `Command { std: "docker" "inspect" "bc36367ea2ea48e6275859dbd7f8545ad0227921f265e407be47582e8e693f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc36367ea2ea48e6275859dbd7f8545ad0227921f265e407be47582e8e693f9b", kill_on_drop: false }` [INFO] [stdout] bc36367ea2ea48e6275859dbd7f8545ad0227921f265e407be47582e8e693f9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d6302af16970d18623a1e94f5a97263bf2333b94a3bb2b49d7596cda69b92e1f [INFO] running `Command { std: "docker" "start" "-a" "d6302af16970d18623a1e94f5a97263bf2333b94a3bb2b49d7596cda69b92e1f", kill_on_drop: false }` [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocerr.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocerr.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocerr.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocstr.rs:287:5 [INFO] [stderr] | [INFO] [stderr] 287 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocstr.rs:301:5 [INFO] [stderr] | [INFO] [stderr] 301 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocstr.rs:314:5 [INFO] [stderr] | [INFO] [stderr] 314 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocstr.rs:330:5 [INFO] [stderr] | [INFO] [stderr] 330 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocstr.rs:341:5 [INFO] [stderr] | [INFO] [stderr] 341 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocstr.rs:350:5 [INFO] [stderr] | [INFO] [stderr] 350 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/rocstr.rs:358:5 [INFO] [stderr] | [INFO] [stderr] 358 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] [INFO] [stderr] warning: `rocstr` (lib) generated 10 warnings (run `cargo fix --lib -p rocstr` to apply 10 suggestions) [INFO] [stderr] warning: `rocstr` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rocstr-088dcca8f0135d8b) [INFO] [stdout] [INFO] [stdout] running 69 tests [INFO] [stdout] test rocerr::tests::rocerr_from_rocstr_should_contains_rocstr_message ... ok [INFO] [stdout] test rocstr::tests::bytes_from_rocstr_should_be_the_bytes_of_the_inner_str ... ok [INFO] [stdout] test rocstr::tests::concat_a_str_to_rocstr_first_with_enough_capacity_should_be_the_concateenation ... ok [INFO] [stdout] test rocstr::tests::concat_a_str_to_rocstr_first_without_enough_capacity_should_be_trimmed_concateenation ... ok [INFO] [stdout] test rocstr::tests::concat_an_empty_rocstr_to_rocstr_should_be_a_noop ... ok [INFO] [stdout] test rocerr::tests::rocerr_from_str_should_contains_str_message ... ok [INFO] [stdout] test rocstr::tests::concat_an_empty_str_to_rocstr_should_be_a_noop ... ok [INFO] [stdout] test rocerr::tests::default_rocerr_should_be_the_defined_default_value ... ok [INFO] [stdout] test rocerr::tests::rocerr_should_display_as_a_str_message ... ok [INFO] [stdout] test rocstr::tests::convert_max_i128_to_rocstr_should_be_max_i128_as_str ... ok [INFO] [stdout] test rocstr::tests::concat_two_rocstrs_first_with_enough_capacity_should_be_the_concateenation ... ok [INFO] [stdout] test rocstr::tests::concat_two_rocstrs_first_without_enough_capacity_should_be_trimmed_concateenation ... ok [INFO] [stdout] test rocstr::tests::convert_max_i16_to_rocstr_should_be_max_i16_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_max_i32_to_rocstr_should_be_max_i32_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_max_i8_to_rocstr_should_be_max_i8_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_max_u128_to_rocstr_should_be_max_u128_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_max_u32_to_rocstr_should_be_max_u32_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_max_u64_to_rocstr_should_be_max_u64_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_max_usize_to_rocstr_should_be_max_usize_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_max_u8_to_rocstr_should_be_max_u8_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_max_i64_to_rocstr_should_be_max_i64_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_i128_to_rocstr_should_be_min_i128_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_i16_to_rocstr_should_be_min_i16_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_i64_to_rocstr_should_be_min_i64_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_i8_to_rocstr_should_be_min_i8_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_isize_to_rocstr_should_be_min_isize_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_u16_to_rocstr_should_be_min_u16_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_u32_to_rocstr_should_be_min_u32_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_u64_to_rocstr_should_be_min_u64_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_u8_to_rocstr_should_be_min_u8_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_usize_to_rocstr_should_be_min_usize_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_negative_i16_to_rocstr_should_start_with_a_minus_sign ... ok [INFO] [stdout] test rocstr::tests::convert_negative_i32_to_rocstr_should_start_with_a_minus_sign ... ok [INFO] [stdout] test rocstr::tests::convert_negative_i64_to_rocstr_should_start_with_a_minus_sign ... ok [INFO] [stdout] test rocstr::tests::convert_max_u16_to_rocstr_should_be_max_u16_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_zero_i16_to_rocstr_should_be_str_zero ... ok [INFO] [stdout] test rocstr::tests::convert_max_isize_to_rocstr_should_be_max_isize_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_zero_isize_to_rocstr_should_be_str_zero ... ok [INFO] [stdout] test rocstr::tests::convert_zero_i32_to_rocstr_should_be_str_zero ... ok [INFO] [stdout] test rocstr::tests::empty_rocstr_should_say_it_is_empty ... ok [INFO] [stdout] test rocstr::tests::convert_zero_i64_to_rocstr_should_be_str_zero ... ok [INFO] [stdout] test rocstr::tests::extract_utf8_within_should_a_valid_utf8_with_len_lower_or_eq_than_len ... ok [INFO] [stdout] test rocstr::tests::extract_utf8_within_should_return_the_string_if_len_is_greater_than ... ok [INFO] [stdout] test rocstr::tests::not_empty_rocstr_should_say_it_is_not_empty ... ok [INFO] [stdout] test rocstr::tests::hash_rocstr_should_be_the_hash_of_the_inner_str ... ok [INFO] [stdout] test rocstr::tests::replace_an_str_at_the_begining_of_a_rocstr_should_be_the_rocstr_with_str_replaced ... ok [INFO] [stdout] test rocstr::tests::replace_an_str_at_the_end_of_a_rocstr_should_be_the_rocstr_with_str_replaced ... ok [INFO] [stdout] test rocstr::tests::replace_an_str_in_a_rocstr_that_overflow_should_be_the_truncated_str_replaced ... ok [INFO] [stdout] test rocstr::tests::replace_an_str_in_a_rocstr_should_be_the_rocstr_with_str_replaced ... ok [INFO] [stdout] test rocstr::tests::replace_an_str_inside_a_rocstr_that_overflow_at_last_should_be_the_truncated_str_replaced ... ok [INFO] [stdout] test rocstr::tests::convert_negative_i8_to_rocstr_should_start_with_a_minus_sign ... ok [INFO] [stdout] test rocstr::tests::rocerr_debug_info_should_display_inner_field_as_str ... ok [INFO] [stderr] Doc-tests rocstr [INFO] [stdout] test rocstr::tests::rocstr_as_str_should_be_inner_str ... ok [INFO] [stdout] test rocstr::tests::rocstr_len_should_count_the_number_of_bytes ... ok [INFO] [stdout] test rocstr::tests::convert_negative_isize_to_rocstr_should_start_with_a_minus_sign ... ok [INFO] [stdout] test rocstr::tests::replace_an_str_inside_a_rocstr_that_overflow_should_be_the_truncated_str_replaced ... ok [INFO] [stdout] test rocstr::tests::rocstr_capacity_should_be_its_generic_parameter_size ... ok [INFO] [stdout] test rocstr::tests::rocstr_ref_should_equal_inner_str ... ok [INFO] [stdout] test rocstr::tests::rocstr_as_bytes_should_be_the_bytes_of_the_inner_str ... ok [INFO] [stdout] test rocstr::tests::rocstr_starts_with_should_return_false_if_it_does_not_start_with ... ok [INFO] [stdout] test rocstr::tests::convert_min_i128_plus_one_to_rocstr_should_be_min_i128_plus_one_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_min_i32_to_rocstr_should_be_min_i32_as_str ... ok [INFO] [stdout] test rocstr::tests::rocstr_should_equal_inner_str ... ok [INFO] [stdout] test rocstr::tests::str_could_be_compared_to_rocstr ... ok [INFO] [stdout] test rocstr::tests::reshaped_rocstr_should_have_the_new_capacity ... ok [INFO] [stdout] test rocstr::tests::convert_min_u128_to_rocstr_should_be_min_u128_as_str ... ok [INFO] [stdout] test rocstr::tests::convert_zero_i8_to_rocstr_should_be_str_zero ... ok [INFO] [stdout] test rocstr::tests::rocstr_starts_with_should_return_true_if_it_starts_with ... ok [INFO] [stdout] test rocstr::tests::truncate_rocstr_should_contain_a_valid_utf8_with_at_most_len_bytes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::starts_with (line 218) ... ok [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::truncate (line 235) ... ok [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::replace (line 128) ... ok [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::replace (line 117) ... ok [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::is_empty (line 70) ... ok [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::len (line 89) ... ok [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::capacity (line 53) ... FAILED [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::as_str (line 38) ... FAILED [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::as_bytes (line 26) ... FAILED [INFO] [stdout] test src/lib.rs - (line 23) ... FAILED [INFO] [stdout] test src/rocstr.rs - rocstr::RocStr::reshape (line 192) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/rocstr.rs - rocstr::RocStr::capacity (line 53) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustc18PZXd/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librocstr-af3b0c52f06d2aa4.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc18PZXd/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestBZmvRy/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/rocstr.rs - rocstr::RocStr::as_str (line 38) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcHe2RTZ/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librocstr-af3b0c52f06d2aa4.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcHe2RTZ/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctest5x1RpT/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/rocstr.rs - rocstr::RocStr::as_bytes (line 26) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcprJz2n/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librocstr-af3b0c52f06d2aa4.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcprJz2n/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestNjvJv6/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 23) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcQMZgF6/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librocstr-af3b0c52f06d2aa4.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcQMZgF6/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctest20HqLT/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] #0 0x00007cfbe4bfc967 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/libLLVM.so.21.1-rust-1.91.0-nightly+0x55fc967) [INFO] [stdout] #1 0x00007cfbe4bfd25d SignalHandler(int, siginfo_t*, void*) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/libLLVM.so.21.1-rust-1.91.0-nightly+0x55fd25d) [INFO] [stdout] #2 0x00007cfbdf433330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330) [INFO] [stdout] #3 0x00007cfbdf576ca4 (/lib/x86_64-linux-gnu/libc.so.6+0x188ca4) [INFO] [stdout] #4 0x00005fb5ef027f54 void lld::elf::InputSection::writeTo>(lld::elf::Ctx&, unsigned char*) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x41ef54) [INFO] [stdout] #5 0x00005fb5ef09257b void lld::elf::OutputSection::writeTo>(lld::elf::Ctx&, unsigned char*, llvm::parallel::TaskGroup&)::'lambda'(unsigned long, unsigned long)::operator()(unsigned long, unsigned long) const OutputSections.cpp:0:0 [INFO] [stdout] #6 0x00007cfbe4bac202 std::_Function_handler)::$_0>::_M_invoke(std::_Any_data const&) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/libLLVM.so.21.1-rust-1.91.0-nightly+0x55ac202) [INFO] [stdout] #7 0x00007cfbe4babc6d llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::work(llvm::ThreadPoolStrategy, unsigned int) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/libLLVM.so.21.1-rust-1.91.0-nightly+0x55abc6d) [INFO] [stdout] #8 0x00007cfbe4b22820 execute_native_thread_routine (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/libLLVM.so.21.1-rust-1.91.0-nightly+0x5522820) [INFO] [stdout] #9 0x00007cfbdf48aaa4 (/lib/x86_64-linux-gnu/libc.so.6+0x9caa4) [INFO] [stdout] #10 0x00007cfbdf517a34 clone (/lib/x86_64-linux-gnu/libc.so.6+0x129a34) [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/rocstr.rs - rocstr::RocStr::reshape (line 192) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcuP2s1c/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librocstr-af3b0c52f06d2aa4.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcuP2s1c/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestNk1yhu/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] Stack dump: [INFO] [stdout] 0. Program arguments: /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld -flavor gnu -plugin /usr/libexec/gcc/x86_64-linux-gnu/13/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-linux-gnu/13/lto-wrapper -plugin-opt=-fresolution=/tmp/ccnyBYFZ.res --build-id --eh-frame-hdr -m elf_x86_64 --hash-style=gnu --as-needed -dynamic-linker /lib64/ld-linux-x86-64.so.2 -pie -z now -z relro -o /tmp/rustdoctestNk1yhu/rust_out /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/Scrt1.o /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/13/crtbeginS.o -L/tmp/rustcuP2s1c/raw-dylibs -L/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib -L/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/usr/lib/gcc/x86_64-linux-gnu/13 -L/usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/13/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/13/../../.. /tmp/rustcuP2s1c/symbols.o /tmp/rustdoctestNk1yhu/rust_out.rust_out.9da2ff0db1d66f11-cgu.0.rcgu.o /tmp/rustdoctestNk1yhu/rust_out.a3myut5n77nvvt986yipwn084.rcgu.o --as-needed -Bstatic /opt/rustwide/target/debug/deps/librocstr-af3b0c52f06d2aa4.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-689ca45c0c8af91f.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e85a6adc53fa18a0.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-50d8a05c4024cdac.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-23ead417cd1d2f1d.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-13eb84cb585d05d9.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c2364202eecb5367.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-73a9fbbfc67b2133.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-448208029e7db0c7.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-27f8d7dc49739812.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-a1e87bd76a5d7030.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2846b5721d99d745.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-be1b8d0f7d44bf00.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler2-af76a9473bd4e8cb.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-fdf3f401746b99de.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-3f5c0d63a8d391ef.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-064fa9e86a13fde1.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6edfa60350194f97.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-28a6d102916cede1.rlib /opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3b728bb14bef97c3.rlib -Bdynamic -lgcc_s -lutil -lrt -lpthread -lm -ldl -lc --eh-frame-hdr -z noexecstack --gc-sections -z relro -z now /usr/lib/gcc/x86_64-linux-gnu/13/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/crtn.o [INFO] [stdout] #0 0x0000791455dfc967 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/libLLVM.so.21.1-rust-1.91.0-nightly+0x55fc967) [INFO] [stdout] #1 0x0000791455dfd25d SignalHandler(int, siginfo_t*, void*) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/libLLVM.so.21.1-rust-1.91.0-nightly+0x55fd25d) [INFO] [stdout] #2 0x0000791450633330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330) [INFO] [stdout] #3 0x000056515dd4a7ab void lld::elf::writeResult>(lld::elf::Ctx&) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x58b7ab) [INFO] [stdout] #4 0x000056515db42765 void lld::elf::LinkerDriver::link>(llvm::opt::InputArgList&) Driver.cpp:0:0 [INFO] [stdout] #5 0x000056515db1d55d lld::elf::LinkerDriver::linkerMain(llvm::ArrayRef) Driver.cpp:0:0 [INFO] [stdout] #6 0x000056515db18464 lld::elf::link(llvm::ArrayRef, llvm::raw_ostream&, llvm::raw_ostream&, bool, bool) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x359464) [INFO] [stdout] #7 0x000056515da1e6da lld::unsafeLldMain(llvm::ArrayRef, llvm::raw_ostream&, llvm::raw_ostream&, llvm::ArrayRef, bool) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25f6da) [INFO] [stdout] #8 0x000056515da1d7a0 lld_main(int, char**, llvm::ToolContext const&) (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25e7a0) [INFO] [stdout] #9 0x000056515da1de51 main (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x25ee51) [INFO] [stdout] #10 0x00007914506181ca (/lib/x86_64-linux-gnu/libc.so.6+0x2a1ca) [INFO] [stdout] #11 0x000079145061828b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a28b) [INFO] [stdout] #12 0x000056515d8a0409 _start (/opt/rustwide/rustup-home/toolchains/b83b707f97d809763b7861afa7638871f3339a33/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0xe1409) [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 23) [INFO] [stdout] src/rocstr.rs - rocstr::RocStr::as_bytes (line 26) [INFO] [stdout] src/rocstr.rs - rocstr::RocStr::as_str (line 38) [INFO] [stdout] src/rocstr.rs - rocstr::RocStr::capacity (line 53) [INFO] [stdout] src/rocstr.rs - rocstr::RocStr::reshape (line 192) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d6302af16970d18623a1e94f5a97263bf2333b94a3bb2b49d7596cda69b92e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6302af16970d18623a1e94f5a97263bf2333b94a3bb2b49d7596cda69b92e1f", kill_on_drop: false }` [INFO] [stdout] d6302af16970d18623a1e94f5a97263bf2333b94a3bb2b49d7596cda69b92e1f