[INFO] fetching crate fhc 0.7.1... [INFO] checking fhc-0.7.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate fhc 0.7.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate fhc 0.7.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fhc 0.7.1 [INFO] finished tweaking crates.io crate fhc 0.7.1 [INFO] tweaked toml for crates.io crate fhc 0.7.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate fhc 0.7.1 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41b7015d71f19fd17a2272d09c60e5199fabd3779a4df146aa1fc57aebe0a78a [INFO] running `Command { std: "docker" "start" "-a" "41b7015d71f19fd17a2272d09c60e5199fabd3779a4df146aa1fc57aebe0a78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41b7015d71f19fd17a2272d09c60e5199fabd3779a4df146aa1fc57aebe0a78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41b7015d71f19fd17a2272d09c60e5199fabd3779a4df146aa1fc57aebe0a78a", kill_on_drop: false }` [INFO] [stdout] 41b7015d71f19fd17a2272d09c60e5199fabd3779a4df146aa1fc57aebe0a78a [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d793044a6aae905738de0c1a8d5ae7ac8da9d6cd63a1519e391123fd9aa4eb2a [INFO] running `Command { std: "docker" "start" "-a" "d793044a6aae905738de0c1a8d5ae7ac8da9d6cd63a1519e391123fd9aa4eb2a", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling cc v1.1.13 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking arrayref v0.3.8 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling blake3 v1.5.3 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking fhc v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.33s [INFO] running `Command { std: "docker" "inspect" "d793044a6aae905738de0c1a8d5ae7ac8da9d6cd63a1519e391123fd9aa4eb2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d793044a6aae905738de0c1a8d5ae7ac8da9d6cd63a1519e391123fd9aa4eb2a", kill_on_drop: false }` [INFO] [stdout] d793044a6aae905738de0c1a8d5ae7ac8da9d6cd63a1519e391123fd9aa4eb2a