[INFO] fetching crate rush-analyzer 0.1.1... [INFO] checking rush-analyzer-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate rush-analyzer 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate rush-analyzer 0.1.1 [INFO] finished tweaking crates.io crate rush-analyzer 0.1.1 [INFO] tweaked toml for crates.io crate rush-analyzer 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rush-analyzer 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57c3c1743347ac6dff672e08b9e8b08594aceacbc45b235012ccb66fa50d5550 [INFO] running `Command { std: "docker" "start" "-a" "57c3c1743347ac6dff672e08b9e8b08594aceacbc45b235012ccb66fa50d5550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57c3c1743347ac6dff672e08b9e8b08594aceacbc45b235012ccb66fa50d5550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57c3c1743347ac6dff672e08b9e8b08594aceacbc45b235012ccb66fa50d5550", kill_on_drop: false }` [INFO] [stdout] 57c3c1743347ac6dff672e08b9e8b08594aceacbc45b235012ccb66fa50d5550 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c608225709dbc4c648afbd1c75a9742995b89120efceca89a6c93e332e4043b [INFO] running `Command { std: "docker" "start" "-a" "1c608225709dbc4c648afbd1c75a9742995b89120efceca89a6c93e332e4043b", kill_on_drop: false }` [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking rush-parser v0.1.1 [INFO] [stderr] Checking rush-analyzer v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analyzer.rs:1267:29 [INFO] [stdout] | [INFO] [stdout] 1267 | let mut var = 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: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/analyzer.rs:137:26 [INFO] [stdout] | [INFO] [stdout] 137 | program: Program<'src>, [INFO] [stdout] | ^^^^ the lifetime is named here [INFO] [stdout] 138 | ) -> Result<(AnalyzedProgram<'src>, Vec), Vec> { [INFO] [stdout] | ---- ---------- ---------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is named 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: consistently use `'src` [INFO] [stdout] | [INFO] [stdout] 138 | ) -> Result<(AnalyzedProgram<'src>, Vec>), Vec>> { [INFO] [stdout] | ++++++ ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analyzer.rs:1267:29 [INFO] [stdout] | [INFO] [stdout] 1267 | let mut var = 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: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/analyzer.rs:137:26 [INFO] [stdout] | [INFO] [stdout] 137 | program: Program<'src>, [INFO] [stdout] | ^^^^ the lifetime is named here [INFO] [stdout] 138 | ) -> Result<(AnalyzedProgram<'src>, Vec), Vec> { [INFO] [stdout] | ---- ---------- ---------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is named 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: consistently use `'src` [INFO] [stdout] | [INFO] [stdout] 138 | ) -> Result<(AnalyzedProgram<'src>, Vec>), Vec>> { [INFO] [stdout] | ++++++ ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "1c608225709dbc4c648afbd1c75a9742995b89120efceca89a6c93e332e4043b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c608225709dbc4c648afbd1c75a9742995b89120efceca89a6c93e332e4043b", kill_on_drop: false }` [INFO] [stdout] 1c608225709dbc4c648afbd1c75a9742995b89120efceca89a6c93e332e4043b