[INFO] fetching crate avenger 0.0.8...
[INFO] checking avenger-0.0.8 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate avenger 0.0.8 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate avenger 0.0.8 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 avenger 0.0.8
[INFO] finished tweaking crates.io crate avenger 0.0.8
[INFO] tweaked toml for crates.io crate avenger 0.0.8 written to /workspace/builds/worker-6-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]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding image v0.24.9 (available: v0.25.2)
[INFO] [stderr]       Adding pyo3 v0.20.3 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-build-config v0.20.3 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-ffi v0.20.3 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-macros v0.20.3 (available: v0.22.3)
[INFO] [stderr]       Adding pyo3-macros-backend v0.20.3 (available: v0.22.3)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8ba4dab0418123f3a9b447503451ef65af86ecd6f5d4022d2537c1bb273621d6
[INFO] running `Command { std: "docker" "start" "-a" "8ba4dab0418123f3a9b447503451ef65af86ecd6f5d4022d2537c1bb273621d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ba4dab0418123f3a9b447503451ef65af86ecd6f5d4022d2537c1bb273621d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba4dab0418123f3a9b447503451ef65af86ecd6f5d4022d2537c1bb273621d6", kill_on_drop: false }`
[INFO] [stdout] 8ba4dab0418123f3a9b447503451ef65af86ecd6f5d4022d2537c1bb273621d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9a2c925020398d681c50c6bbea7da65997b7c3e0310402a42154c0abca572e6f
[INFO] running `Command { std: "docker" "start" "-a" "9a2c925020398d681c50c6bbea7da65997b7c3e0310402a42154c0abca572e6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking fdeflate v0.3.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking lyon_geom v1.0.5
[INFO] [stderr]     Checking lyon_path v1.0.5
[INFO] [stderr]     Checking lyon_extra v1.0.2
[INFO] [stderr]     Checking avenger v0.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/marks/value.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn as_iter<'a>(
[INFO] [stdout]    |                    -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     ) -> Box<dyn Iterator<Item = &T> + '_> {
[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/marks/value.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn as_iter<'a>(
[INFO] [stdout]    |                    -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     ) -> Box<dyn Iterator<Item = &T> + '_> {
[INFO] [stdout]    |                                        ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/marks/value.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn as_iter<'a>(
[INFO] [stdout]    |                    -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     ) -> Box<dyn Iterator<Item = &T> + '_> {
[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/marks/value.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn as_iter<'a>(
[INFO] [stdout]    |                    -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     ) -> Box<dyn Iterator<Item = &T> + '_> {
[INFO] [stdout]    |                                        ^^ this elided lifetime gets resolved as `'a`
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "9a2c925020398d681c50c6bbea7da65997b7c3e0310402a42154c0abca572e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2c925020398d681c50c6bbea7da65997b7c3e0310402a42154c0abca572e6f", kill_on_drop: false }`
[INFO] [stdout] 9a2c925020398d681c50c6bbea7da65997b7c3e0310402a42154c0abca572e6f