[INFO] fetching crate catj 0.2.3... [INFO] checking catj-0.2.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate catj 0.2.3 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate catj 0.2.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate catj 0.2.3 [INFO] finished tweaking crates.io crate catj 0.2.3 [INFO] tweaked toml for crates.io crate catj 0.2.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate catj 0.2.3 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded remove_dir_all v0.8.2 [INFO] [stderr] Downloaded aligned v0.4.1 [INFO] [stderr] Downloaded cvt v0.1.2 [INFO] [stderr] Downloaded as-slice v0.2.1 [INFO] [stderr] Downloaded normpath v1.1.1 [INFO] [stderr] Downloaded fs_at v0.1.10 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.83 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.1 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.87 [INFO] [stderr] Downloaded libc-stdhandle v0.1.0 [INFO] [stderr] Downloaded path-dedot v3.1.1 [INFO] [stderr] Downloaded link-cplusplus v1.0.8 [INFO] [stderr] Downloaded thiserror v1.0.38 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.83 [INFO] [stderr] Downloaded cgroups-rs v0.3.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.83 [INFO] [stderr] Downloaded nix v0.25.1 [INFO] [stderr] Downloaded cxx v1.0.87 [INFO] [stderr] Downloaded regex v1.7.0 [INFO] [stderr] Downloaded flexi_logger v0.27.2 [INFO] [stderr] Downloaded rustix v0.38.17 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.87 [INFO] [stderr] Downloaded scratch v1.0.3 [INFO] [stderr] Downloaded cxx-build v1.0.87 [INFO] [stderr] Downloaded js-sys v0.3.60 [INFO] [stderr] Downloaded bumpalo v3.12.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.68 [INFO] [stderr] Downloaded once_cell v1.17.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.83 [INFO] [stderr] Downloaded unicode-ident v1.0.5 [INFO] [stderr] Downloaded thiserror-impl v1.0.38 [INFO] [stderr] Downloaded iana-time-zone v0.1.53 [INFO] [stderr] Downloaded path-absolutize v3.1.1 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5969e0edb18004c5c845c99854a723f980c39b777cf837080a35271307e3a9af [INFO] running `Command { std: "docker" "start" "-a" "5969e0edb18004c5c845c99854a723f980c39b777cf837080a35271307e3a9af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5969e0edb18004c5c845c99854a723f980c39b777cf837080a35271307e3a9af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5969e0edb18004c5c845c99854a723f980c39b777cf837080a35271307e3a9af", kill_on_drop: false }` [INFO] [stdout] 5969e0edb18004c5c845c99854a723f980c39b777cf837080a35271307e3a9af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bdcf762742cd1d101a9047215ce9305b02e3545842669d022e783ef069c5ac1 [INFO] running `Command { std: "docker" "start" "-a" "4bdcf762742cd1d101a9047215ce9305b02e3545842669d022e783ef069c5ac1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling rustix v0.38.17 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Checking linux-raw-sys v0.4.8 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking cvt v0.1.2 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking nu-ansi-term v0.49.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking normpath v1.1.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking path-dedot v3.1.1 [INFO] [stderr] Checking path-absolutize v3.1.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking cgroups-rs v0.3.3 [INFO] [stderr] Checking flexi_logger v0.27.2 [INFO] [stderr] Checking fs_at v0.1.10 [INFO] [stderr] Checking remove_dir_all v0.8.2 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking catj v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CatBoxReadPipe`, `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CatBoxReadPipe`, `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CatBoxOptionBuilder` [INFO] [stdout] --> src/context/mod.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | pub use builder::{CatBoxBuilder, CatBoxOptionBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CatBoxReadPipe`, `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CatBoxOptionBuilder` [INFO] [stdout] --> src/context/mod.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | pub use builder::{CatBoxBuilder, CatBoxOptionBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CatBoxReadPipe`, `CatBoxWritePipe` [INFO] [stdout] --> src/utils/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | pub use pipe::{CatBoxPipe, CatBoxReadPipe, CatBoxWritePipe}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/context/mod.rs:285:45 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_result(&mut self, _label: &String, result: CatBoxResult) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/preset/preset.rs:143:36 [INFO] [stdout] | [INFO] [stdout] 143 | pub(crate) fn append_write_mount(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/preset/preset.rs:143:36 [INFO] [stdout] | [INFO] [stdout] 143 | pub(crate) fn append_write_mount(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.40s [INFO] running `Command { std: "docker" "inspect" "4bdcf762742cd1d101a9047215ce9305b02e3545842669d022e783ef069c5ac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bdcf762742cd1d101a9047215ce9305b02e3545842669d022e783ef069c5ac1", kill_on_drop: false }` [INFO] [stdout] 4bdcf762742cd1d101a9047215ce9305b02e3545842669d022e783ef069c5ac1