[INFO] fetching crate scsir 0.2.0... [INFO] checking scsir-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate scsir 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate scsir 0.2.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scsir 0.2.0 [INFO] finished tweaking crates.io crate scsir 0.2.0 [INFO] tweaked toml for crates.io crate scsir 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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 30 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding windows-strings v0.1.0 (available: v0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a4ea411fec5e53572a3b7f20f95f3ce3c30d3e09a80250144602c517006f3e2 [INFO] running `Command { std: "docker" "start" "-a" "4a4ea411fec5e53572a3b7f20f95f3ce3c30d3e09a80250144602c517006f3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a4ea411fec5e53572a3b7f20f95f3ce3c30d3e09a80250144602c517006f3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a4ea411fec5e53572a3b7f20f95f3ce3c30d3e09a80250144602c517006f3e2", kill_on_drop: false }` [INFO] [stdout] 4a4ea411fec5e53572a3b7f20f95f3ce3c30d3e09a80250144602c517006f3e2 [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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d207d69b9a68ed22092b499fafda2d4fe11c2f42247d41feb4657ad5334b5b8a [INFO] running `Command { std: "docker" "start" "-a" "d207d69b9a68ed22092b499fafda2d4fe11c2f42247d41feb4657ad5334b5b8a", kill_on_drop: false }` [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling modular-bitfield-msb-impl v0.11.2 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking modular-bitfield-msb v0.11.2 [INFO] [stderr] Checking scsir v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:110:39 [INFO] [stdout] | [INFO] [stdout] 57 | impl<'a> FormatUnitCommand<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn parameter(&'a mut self) -> ParameterBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:226:56 [INFO] [stdout] | [INFO] [stdout] 196 | impl<'a> ParameterBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 226 | pub fn done(&'a mut self) -> crate::Result<&'a mut FormatUnitCommand> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:287:56 [INFO] [stdout] | [INFO] [stdout] 239 | impl<'a> ShortParameterListHeaderBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 287 | pub fn done(&'a mut self) -> crate::Result<&'a mut ParameterBuilder> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:351:56 [INFO] [stdout] | [INFO] [stdout] 294 | impl<'a> LongParameterListHeaderBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 351 | pub fn done(&'a mut self) -> crate::Result<&'a mut ParameterBuilder> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:398:56 [INFO] [stdout] | [INFO] [stdout] 371 | impl<'a> InitializationPatternDescriptorBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 398 | pub fn done(&'a mut self) -> crate::Result<&'a mut ParameterBuilder> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:540:56 [INFO] [stdout] | [INFO] [stdout] 414 | impl<'a> DefectListBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 540 | pub fn done(&'a mut self) -> crate::Result<&'a mut ParameterBuilder> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/persistent_reserve_out.rs:125:42 [INFO] [stdout] | [INFO] [stdout] 109 | impl<'a> ParameterBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 125 | pub fn done(&'a mut self) -> &'a mut PersistentReserveOutCommand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/persistent_reserve_out.rs:172:42 [INFO] [stdout] | [INFO] [stdout] 131 | impl<'a> BasicParameterData<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn done(&'a mut self) -> &'a mut ParameterBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/persistent_reserve_out.rs:229:42 [INFO] [stdout] | [INFO] [stdout] 188 | impl<'a> RegisterAndMoveParameterData<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn done(&'a mut self) -> &'a mut ParameterBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/reassign_blocks.rs:90:56 [INFO] [stdout] | [INFO] [stdout] 54 | impl<'a> ParameterBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn done(&'a mut self) -> crate::Result<&'a mut ReassignBlocksCommand> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/unmap.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 28 | impl<'a> UnmapCommand<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn parameter(&'a mut self) -> ParameterBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:110:39 [INFO] [stdout] | [INFO] [stdout] 57 | impl<'a> FormatUnitCommand<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn parameter(&'a mut self) -> ParameterBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:226:56 [INFO] [stdout] | [INFO] [stdout] 196 | impl<'a> ParameterBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 226 | pub fn done(&'a mut self) -> crate::Result<&'a mut FormatUnitCommand> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:287:56 [INFO] [stdout] | [INFO] [stdout] 239 | impl<'a> ShortParameterListHeaderBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 287 | pub fn done(&'a mut self) -> crate::Result<&'a mut ParameterBuilder> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:351:56 [INFO] [stdout] | [INFO] [stdout] 294 | impl<'a> LongParameterListHeaderBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 351 | pub fn done(&'a mut self) -> crate::Result<&'a mut ParameterBuilder> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:398:56 [INFO] [stdout] | [INFO] [stdout] 371 | impl<'a> InitializationPatternDescriptorBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 398 | pub fn done(&'a mut self) -> crate::Result<&'a mut ParameterBuilder> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/format_unit.rs:540:56 [INFO] [stdout] | [INFO] [stdout] 414 | impl<'a> DefectListBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 540 | pub fn done(&'a mut self) -> crate::Result<&'a mut ParameterBuilder> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/persistent_reserve_out.rs:125:42 [INFO] [stdout] | [INFO] [stdout] 109 | impl<'a> ParameterBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 125 | pub fn done(&'a mut self) -> &'a mut PersistentReserveOutCommand { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/persistent_reserve_out.rs:172:42 [INFO] [stdout] | [INFO] [stdout] 131 | impl<'a> BasicParameterData<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn done(&'a mut self) -> &'a mut ParameterBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/persistent_reserve_out.rs:229:42 [INFO] [stdout] | [INFO] [stdout] 188 | impl<'a> RegisterAndMoveParameterData<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn done(&'a mut self) -> &'a mut ParameterBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/reassign_blocks.rs:90:56 [INFO] [stdout] | [INFO] [stdout] 54 | impl<'a> ParameterBuilder<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn done(&'a mut self) -> crate::Result<&'a mut ReassignBlocksCommand> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/command/unmap.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 28 | impl<'a> UnmapCommand<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn parameter(&'a mut self) -> ParameterBuilder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.73s [INFO] running `Command { std: "docker" "inspect" "d207d69b9a68ed22092b499fafda2d4fe11c2f42247d41feb4657ad5334b5b8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d207d69b9a68ed22092b499fafda2d4fe11c2f42247d41feb4657ad5334b5b8a", kill_on_drop: false }` [INFO] [stdout] d207d69b9a68ed22092b499fafda2d4fe11c2f42247d41feb4657ad5334b5b8a