[INFO] cloning repository https://github.com/sunsided/merge-whitespace-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunsided/merge-whitespace-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fmerge-whitespace-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fmerge-whitespace-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d189be60fe5bccb1bdb23b2c8c0a3c4237108f32 [INFO] checking sunsided/merge-whitespace-rs against d8df82673d5911b6112a85bf91d9adefb2c66a1a for pr-162242 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fmerge-whitespace-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sunsided/merge-whitespace-rs [INFO] finished tweaking git repo https://github.com/sunsided/merge-whitespace-rs [INFO] tweaked toml for git repo https://github.com/sunsided/merge-whitespace-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sunsided/merge-whitespace-rs on toolchain d8df82673d5911b6112a85bf91d9adefb2c66a1a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sunsided/merge-whitespace-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" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: binary `merge_whitespace` should have a kebab-case name [INFO] [stderr] | [INFO] [stderr] 1 | /workspace/builds/worker-4-tc1/source/target/.../merge_whitespace [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::non_kebab_case_bins` is set to `warn` by default [INFO] [stderr] help: to change the binary name to `merge-whitespace`, convert `bin.name` [INFO] [stderr] --> fuzz/Cargo.toml:20:8 [INFO] [stderr] | [INFO] [stderr] 20 - name = "merge_whitespace" [INFO] [stderr] 20 + name = "merge-whitespace" [INFO] [stderr] | [INFO] [stderr] warning: `merge-whitespace-fuzz` (manifest) generated 1 warning [INFO] [stderr] warning: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> crates/macro/Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | homepage.workspace = true [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | repository.workspace = true [INFO] [stderr] | ---------- [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `merge-whitespace` (manifest) generated 1 warning [INFO] [stderr] warning: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> crates/utils/Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | homepage.workspace = true [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | repository.workspace = true [INFO] [stderr] | ---------- [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `merge-whitespace-utils` (manifest) generated 1 warning [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b [INFO] running `Command { std: "docker" "start" "8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b" "/opt/rustwide/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b" "/opt/rustwide/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> crates/macro/Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | homepage.workspace = true [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | repository.workspace = true [INFO] [stderr] | ---------- [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `merge-whitespace` (manifest) generated 1 warning [INFO] [stderr] warning: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> crates/utils/Cargo.toml:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | homepage.workspace = true [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | repository.workspace = true [INFO] [stderr] | ---------- [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `merge-whitespace-utils` (manifest) generated 1 warning [INFO] [stderr] warning: binary `merge_whitespace` should have a kebab-case name [INFO] [stderr] | [INFO] [stderr] 1 | /opt/rustwide/target/.../merge_whitespace [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::non_kebab_case_bins` is set to `warn` by default [INFO] [stderr] help: to change the binary name to `merge-whitespace`, convert `bin.name` [INFO] [stderr] --> fuzz/Cargo.toml:20:8 [INFO] [stderr] | [INFO] [stderr] 20 - name = "merge_whitespace" [INFO] [stderr] 20 + name = "merge-whitespace" [INFO] [stderr] | [INFO] [stderr] warning: `merge-whitespace-fuzz` (manifest) generated 1 warning [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking merge-whitespace-utils v1.1.0 (/opt/rustwide/workdir/crates/utils) [INFO] [stderr] Checking arbitrary v1.4.1 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/utils/src/lib.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn merge_whitespace(input: &str) -> Cow { [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] 48 | pub fn merge_whitespace(input: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/utils/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | input: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 70 | ) -> Cow { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/utils/src/lib.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn merge_whitespace(input: &str) -> Cow { [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] 48 | pub fn merge_whitespace(input: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/utils/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | input: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 70 | ) -> Cow { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/utils/src/lib.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn merge_whitespace(input: &str) -> Cow { [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] 48 | pub fn merge_whitespace(input: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/utils/src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | input: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 70 | ) -> Cow { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking quote v1.0.38 [INFO] [stderr] Checking syn v2.0.101 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Checking merge-whitespace v1.1.0 (/opt/rustwide/workdir/crates/macro) [INFO] [stderr] Compiling libfuzzer-sys v0.4.9 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d8df82673d5911b6112a85bf91d9adefb2c66a1a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=f1eec31362d41ad9 -C extra-filename=-42f907d8840b4a84 --out-dir /opt/rustwide/target/debug/build/syn/42f907d8840b4a84/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/129d846c1d6ce308/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/f2de522ba645d884/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/129d846c1d6ce308/out/libproc_macro2-129d846c1d6ce308.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/b902a09fc1504461/out/libquote-b902a09fc1504461.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/f2de522ba645d884/out/libunicode_ident-f2de522ba645d884.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b", kill_on_drop: false }` [INFO] [stdout] 8f69e5c9ccd21c1b01e26e6bd7648ce5e72bfe4fe683c38b5c58e4daaf66360b