[INFO] fetching crate triple_accel 0.4.0...
[INFO] checking triple_accel-0.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate triple_accel 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate triple_accel 0.4.0 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 triple_accel 0.4.0
[INFO] finished tweaking crates.io crate triple_accel 0.4.0
[INFO] tweaked toml for crates.io crate triple_accel 0.4.0 written to /workspace/builds/worker-7-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 80 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.18)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.5.1)
[INFO] [stderr]       Adding criterion-plot v0.4.5 (available: v0.5.0)
[INFO] [stderr]       Adding getrandom v0.1.16 (available: v0.2.15)
[INFO] [stderr]       Adding half v1.8.3 (available: v2.4.1)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (available: v0.4.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.2.2 (available: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.5.1 (available: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.2.0 (available: v0.3.2)
[INFO] [stderr]       Adding textwrap v0.11.0 (available: v0.16.1)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.0)
[INFO] [stderr]       Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c7a599d7f65344d11304feb2d3e72b4344fa19cad9ad7fbed4353ba0c53f3eff
[INFO] running `Command { std: "docker" "start" "-a" "c7a599d7f65344d11304feb2d3e72b4344fa19cad9ad7fbed4353ba0c53f3eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7a599d7f65344d11304feb2d3e72b4344fa19cad9ad7fbed4353ba0c53f3eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a599d7f65344d11304feb2d3e72b4344fa19cad9ad7fbed4353ba0c53f3eff", kill_on_drop: false }`
[INFO] [stdout] c7a599d7f65344d11304feb2d3e72b4344fa19cad9ad7fbed4353ba0c53f3eff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8634b96b2d46fb2e542648bb99191d0cf2a0f1e22f0c95a5f344ca363cf19525
[INFO] running `Command { std: "docker" "start" "-a" "8634b96b2d46fb2e542648bb99191d0cf2a0f1e22f0c95a5f344ca363cf19525", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking triple_accel v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stdout] warning: associated items `andnot_mut`, `cmpeq_mut`, `max_mut`, and `max` are never used
[INFO] [stdout]   --> src/jewel.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Jewel: fmt::Display {
[INFO] [stdout]    |           ----- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |     unsafe fn andnot_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 46 |     unsafe fn cmpeq_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 47 |     unsafe fn min_mut(&mut self, b: &Self);
[INFO] [stdout] 48 |     unsafe fn max_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     unsafe fn max(a: &Self, b: &Self, res: &mut Self);
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: associated items `andnot_mut`, `cmpeq_mut`, `max_mut`, and `max` are never used
[INFO] [stdout]   --> src/jewel.rs:45:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Jewel: fmt::Display {
[INFO] [stdout]    |           ----- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 45 |     unsafe fn andnot_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 46 |     unsafe fn cmpeq_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 47 |     unsafe fn min_mut(&mut self, b: &Self);
[INFO] [stdout] 48 |     unsafe fn max_mut(&mut self, b: &Self);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     unsafe fn max(a: &Self, b: &Self, res: &mut Self);
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.04s
[INFO] running `Command { std: "docker" "inspect" "8634b96b2d46fb2e542648bb99191d0cf2a0f1e22f0c95a5f344ca363cf19525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8634b96b2d46fb2e542648bb99191d0cf2a0f1e22f0c95a5f344ca363cf19525", kill_on_drop: false }`
[INFO] [stdout] 8634b96b2d46fb2e542648bb99191d0cf2a0f1e22f0c95a5f344ca363cf19525