[INFO] fetching crate drake 0.2.0... [INFO] checking drake-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate drake 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate drake 0.2.0 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 drake 0.2.0 [INFO] finished tweaking crates.io crate drake 0.2.0 [INFO] tweaked toml for crates.io crate drake 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate drake 0.2.0 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 crossbeam-queue v0.3.8 [INFO] [stderr] Downloaded globset v0.4.13 [INFO] [stderr] Downloaded patricia_tree v0.6.3 [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded ignore v0.4.20 [INFO] [stderr] Downloaded bstr v1.7.0 [INFO] [stderr] Downloaded tree-sitter v0.20.10 [INFO] [stderr] Downloaded tree-sitter-swift v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3930c9df66fd23a1b1f6456e5b8fe199673b1bf701123bd3b7d0337f8f9d1602 [INFO] running `Command { std: "docker" "start" "-a" "3930c9df66fd23a1b1f6456e5b8fe199673b1bf701123bd3b7d0337f8f9d1602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3930c9df66fd23a1b1f6456e5b8fe199673b1bf701123bd3b7d0337f8f9d1602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3930c9df66fd23a1b1f6456e5b8fe199673b1bf701123bd3b7d0337f8f9d1602", kill_on_drop: false }` [INFO] [stdout] 3930c9df66fd23a1b1f6456e5b8fe199673b1bf701123bd3b7d0337f8f9d1602 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 64bd3951264a1cae758d228bbe53aa737c50422df94396cf14256d8607f7c2d3 [INFO] running `Command { std: "docker" "start" "-a" "64bd3951264a1cae758d228bbe53aa737c50422df94396cf14256d8607f7c2d3", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking bstr v1.7.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling tree-sitter v0.20.10 [INFO] [stderr] Compiling tree-sitter-swift v0.3.6 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking patricia_tree v0.6.3 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking globset v0.4.13 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking ignore v0.4.20 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking drake v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Declaration`, `Reference` [INFO] [stdout] --> src/parser/mod.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub use tree::{Declaration, Definition, Reference, Tree}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Declaration`, `Reference` [INFO] [stdout] --> src/parser/mod.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub use tree::{Declaration, Definition, Reference, Tree}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `path_prefix` are never read [INFO] [stdout] --> src/index.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Package { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | path_prefix: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Package` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `references` is never used [INFO] [stdout] --> src/parser/tree.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Tree<'_> { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn references(&self, source: &str) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `path_prefix` are never read [INFO] [stdout] --> src/index.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Package { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | path_prefix: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Package` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `references` is never used [INFO] [stdout] --> src/parser/tree.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Tree<'_> { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn references(&self, source: &str) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.25s [INFO] running `Command { std: "docker" "inspect" "64bd3951264a1cae758d228bbe53aa737c50422df94396cf14256d8607f7c2d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64bd3951264a1cae758d228bbe53aa737c50422df94396cf14256d8607f7c2d3", kill_on_drop: false }` [INFO] [stdout] 64bd3951264a1cae758d228bbe53aa737c50422df94396cf14256d8607f7c2d3 [INFO] checking drake-0.2.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate drake 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate drake 0.2.0 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 drake 0.2.0 [INFO] finished tweaking crates.io crate drake 0.2.0 [INFO] tweaked toml for crates.io crate drake 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate drake 0.2.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 63460049502e7bebdd1d91311d53a6e67f1cb152041dd4bfa9ccae6ec97274c7 [INFO] running `Command { std: "docker" "start" "-a" "63460049502e7bebdd1d91311d53a6e67f1cb152041dd4bfa9ccae6ec97274c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63460049502e7bebdd1d91311d53a6e67f1cb152041dd4bfa9ccae6ec97274c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63460049502e7bebdd1d91311d53a6e67f1cb152041dd4bfa9ccae6ec97274c7", kill_on_drop: false }` [INFO] [stdout] 63460049502e7bebdd1d91311d53a6e67f1cb152041dd4bfa9ccae6ec97274c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f1213fbbedc37f64a7b2fba922ee1928238198b6a0d5786165f0fd729e0df29b [INFO] running `Command { std: "docker" "start" "-a" "f1213fbbedc37f64a7b2fba922ee1928238198b6a0d5786165f0fd729e0df29b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking bstr v1.7.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Compiling tree-sitter v0.20.10 [INFO] [stderr] Compiling tree-sitter-swift v0.3.6 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking patricia_tree v0.6.3 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking globset v0.4.13 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking ignore v0.4.20 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking drake v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Declaration`, `Reference` [INFO] [stdout] --> src/parser/mod.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub use tree::{Declaration, Definition, Reference, Tree}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Declaration`, `Reference` [INFO] [stdout] --> src/parser/mod.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | pub use tree::{Declaration, Definition, Reference, Tree}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `path_prefix` are never read [INFO] [stdout] --> src/index.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Package { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | path_prefix: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Package` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `references` is never used [INFO] [stdout] --> src/parser/tree.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Tree<'_> { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn references(&self, source: &str) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `path_prefix` are never read [INFO] [stdout] --> src/index.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Package { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | path_prefix: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Package` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `references` is never used [INFO] [stdout] --> src/parser/tree.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl Tree<'_> { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn references(&self, source: &str) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 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 7.09s [INFO] running `Command { std: "docker" "inspect" "f1213fbbedc37f64a7b2fba922ee1928238198b6a0d5786165f0fd729e0df29b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1213fbbedc37f64a7b2fba922ee1928238198b6a0d5786165f0fd729e0df29b", kill_on_drop: false }` [INFO] [stdout] f1213fbbedc37f64a7b2fba922ee1928238198b6a0d5786165f0fd729e0df29b