[INFO] fetching crate procr_ansi_term 0.2.2... [INFO] checking procr_ansi_term-0.2.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate procr_ansi_term 0.2.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate procr_ansi_term 0.2.2 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 procr_ansi_term 0.2.2 [INFO] finished tweaking crates.io crate procr_ansi_term 0.2.2 [INFO] tweaked toml for crates.io crate procr_ansi_term 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate procr_ansi_term 0.2.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded procr_ansi_format v0.1.0 [INFO] [stderr] Downloaded unicode-properties v0.1.0 [INFO] [stderr] Downloaded synstructure v0.13.0 [INFO] [stderr] Downloaded ra-ap-rustc_index v0.14.0 [INFO] [stderr] Downloaded ra-ap-rustc_lexer v0.14.0 [INFO] [stderr] Downloaded prettyplease v0.2.15 [INFO] [stderr] Downloaded ra-ap-rustc_serialize v0.14.0 [INFO] [stderr] Downloaded ra-ap-rustc_macros v0.14.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eea72515346c4f9c02cb5b0dc62bbce8fee8bc089eefb305962df5f89b3c7b89 [INFO] running `Command { std: "docker" "start" "-a" "eea72515346c4f9c02cb5b0dc62bbce8fee8bc089eefb305962df5f89b3c7b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eea72515346c4f9c02cb5b0dc62bbce8fee8bc089eefb305962df5f89b3c7b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eea72515346c4f9c02cb5b0dc62bbce8fee8bc089eefb305962df5f89b3c7b89", kill_on_drop: false }` [INFO] [stdout] eea72515346c4f9c02cb5b0dc62bbce8fee8bc089eefb305962df5f89b3c7b89 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ae06bb4988dbbf955cbabd4c912a7bdc35fee1ebf3a9391ce5b94c1d92eaa87 [INFO] running `Command { std: "docker" "start" "-a" "2ae06bb4988dbbf955cbabd4c912a7bdc35fee1ebf3a9391ce5b94c1d92eaa87", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling hashbrown v0.14.1 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Compiling regex-syntax v0.8.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling thin-vec v0.2.12 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling unicode-properties v0.1.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling ra-ap-rustc_lexer v0.14.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ra-ap-rustc_serialize v0.14.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.1 [INFO] [stderr] Compiling synstructure v0.13.0 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Compiling ra-ap-rustc_macros v0.14.0 [INFO] [stderr] Compiling regex v1.10.0 [INFO] [stderr] Compiling ra-ap-rustc_index v0.14.0 [INFO] [stderr] Compiling procr_ansi_format v0.1.0 [INFO] [stderr] Checking procr_ansi_term v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::windows::*` [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | pub use crate::windows::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `create_content_eq_tests` is imported redundantly [INFO] [stdout] --> src/ansi.rs:459:9 [INFO] [stdout] | [INFO] [stdout] 420 | / macro_rules! create_content_eq_tests { [INFO] [stdout] 421 | | () => {}; [INFO] [stdout] 422 | | (@str_cmp [$test_name:ident: $outcome:expr, $req:literal] $($args:tt)*) => { [INFO] [stdout] 423 | | paste! { [INFO] [stdout] ... | [INFO] [stdout] 453 | | }; [INFO] [stdout] 454 | | } [INFO] [stdout] | |_- the item `create_content_eq_tests` is already defined here [INFO] [stdout] ... [INFO] [stdout] 459 | use crate::create_content_eq_tests; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::windows::*` [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | pub use crate::windows::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `style_test` is imported redundantly [INFO] [stdout] --> src/debug.rs:413:9 [INFO] [stdout] | [INFO] [stdout] 228 | / macro_rules! style_test { [INFO] [stdout] 229 | | (@str_cmp $name:ident : try:$test:expr; req:$req:literal) => { [INFO] [stdout] 230 | | #[test] [INFO] [stdout] 231 | | fn $name() { [INFO] [stdout] ... | [INFO] [stdout] 252 | | }; [INFO] [stdout] 253 | | } [INFO] [stdout] | |_- the item `style_test` is already defined here [INFO] [stdout] ... [INFO] [stdout] 413 | use crate::style_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `into_style` and `style_input` are never used [INFO] [stdout] --> src/debug.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 255 | pub trait DebugStylePaint: Clone + Copy { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] 256 | fn into_style(self) -> Style; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | fn style_input<'a, I: ToOwned, S: 'a + ToOwned + ?Sized>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.77s [INFO] running `Command { std: "docker" "inspect" "2ae06bb4988dbbf955cbabd4c912a7bdc35fee1ebf3a9391ce5b94c1d92eaa87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ae06bb4988dbbf955cbabd4c912a7bdc35fee1ebf3a9391ce5b94c1d92eaa87", kill_on_drop: false }` [INFO] [stdout] 2ae06bb4988dbbf955cbabd4c912a7bdc35fee1ebf3a9391ce5b94c1d92eaa87 [INFO] checking procr_ansi_term-0.2.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate procr_ansi_term 0.2.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate procr_ansi_term 0.2.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate procr_ansi_term 0.2.2 [INFO] finished tweaking crates.io crate procr_ansi_term 0.2.2 [INFO] tweaked toml for crates.io crate procr_ansi_term 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate procr_ansi_term 0.2.2 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c67490020197e9676c289d67456071e764ab28f8d0ec1d16ca0689ff576b5467 [INFO] running `Command { std: "docker" "start" "-a" "c67490020197e9676c289d67456071e764ab28f8d0ec1d16ca0689ff576b5467", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c67490020197e9676c289d67456071e764ab28f8d0ec1d16ca0689ff576b5467", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c67490020197e9676c289d67456071e764ab28f8d0ec1d16ca0689ff576b5467", kill_on_drop: false }` [INFO] [stdout] c67490020197e9676c289d67456071e764ab28f8d0ec1d16ca0689ff576b5467 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31cfa9bf36387e57747b43af3f00308b0b370040320aa89d3794c48f65ac8579 [INFO] running `Command { std: "docker" "start" "-a" "31cfa9bf36387e57747b43af3f00308b0b370040320aa89d3794c48f65ac8579", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling hashbrown v0.14.1 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.1 [INFO] [stderr] Compiling thin-vec v0.2.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling unicode-properties v0.1.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling ra-ap-rustc_lexer v0.14.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ra-ap-rustc_serialize v0.14.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.1 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Compiling synstructure v0.13.0 [INFO] [stderr] Compiling ra-ap-rustc_macros v0.14.0 [INFO] [stderr] Compiling regex v1.10.0 [INFO] [stderr] Compiling ra-ap-rustc_index v0.14.0 [INFO] [stderr] Compiling procr_ansi_format v0.1.0 [INFO] [stderr] Checking procr_ansi_term v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::windows::*` [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | pub use crate::windows::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `create_content_eq_tests` is imported redundantly [INFO] [stdout] --> src/ansi.rs:459:9 [INFO] [stdout] | [INFO] [stdout] 420 | / macro_rules! create_content_eq_tests { [INFO] [stdout] 421 | | () => {}; [INFO] [stdout] 422 | | (@str_cmp [$test_name:ident: $outcome:expr, $req:literal] $($args:tt)*) => { [INFO] [stdout] 423 | | paste! { [INFO] [stdout] ... | [INFO] [stdout] 453 | | }; [INFO] [stdout] 454 | | } [INFO] [stdout] | |_- the item `create_content_eq_tests` is already defined here [INFO] [stdout] ... [INFO] [stdout] 459 | use crate::create_content_eq_tests; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::windows::*` [INFO] [stdout] --> src/lib.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | pub use crate::windows::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `style_test` is imported redundantly [INFO] [stdout] --> src/debug.rs:413:9 [INFO] [stdout] | [INFO] [stdout] 228 | / macro_rules! style_test { [INFO] [stdout] 229 | | (@str_cmp $name:ident : try:$test:expr; req:$req:literal) => { [INFO] [stdout] 230 | | #[test] [INFO] [stdout] 231 | | fn $name() { [INFO] [stdout] ... | [INFO] [stdout] 252 | | }; [INFO] [stdout] 253 | | } [INFO] [stdout] | |_- the item `style_test` is already defined here [INFO] [stdout] ... [INFO] [stdout] 413 | use crate::style_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `into_style` and `style_input` are never used [INFO] [stdout] --> src/debug.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 255 | pub trait DebugStylePaint: Clone + Copy { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] 256 | fn into_style(self) -> Style; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | fn style_input<'a, I: ToOwned, S: 'a + ToOwned + ?Sized>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.73s [INFO] running `Command { std: "docker" "inspect" "31cfa9bf36387e57747b43af3f00308b0b370040320aa89d3794c48f65ac8579", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31cfa9bf36387e57747b43af3f00308b0b370040320aa89d3794c48f65ac8579", kill_on_drop: false }` [INFO] [stdout] 31cfa9bf36387e57747b43af3f00308b0b370040320aa89d3794c48f65ac8579