[INFO] fetching crate sgcount 0.1.33...
[INFO] checking sgcount-0.1.33 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate sgcount 0.1.33 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate sgcount 0.1.33 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 sgcount 0.1.33
[INFO] finished tweaking crates.io crate sgcount 0.1.33
[INFO] tweaked toml for crates.io crate sgcount 0.1.33 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate sgcount 0.1.33 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] [stderr]     Blocking waiting for file lock on package cache
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 017e9e033cab451a45048af4454d1a245032285180fed7424e3e5c8b828f809e
[INFO] running `Command { std: "docker" "start" "-a" "017e9e033cab451a45048af4454d1a245032285180fed7424e3e5c8b828f809e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "017e9e033cab451a45048af4454d1a245032285180fed7424e3e5c8b828f809e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017e9e033cab451a45048af4454d1a245032285180fed7424e3e5c8b828f809e", kill_on_drop: false }`
[INFO] [stdout] 017e9e033cab451a45048af4454d1a245032285180fed7424e3e5c8b828f809e
[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] c81b3aa9184e87569e1662fdceeba6d35e8dbedd035d3d432450b84bff86ccbf
[INFO] running `Command { std: "docker" "start" "-a" "c81b3aa9184e87569e1662fdceeba6d35e8dbedd035d3d432450b84bff86ccbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking anstream v0.6.12
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling ahash v0.8.9
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking clap_builder v4.5.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking fxread v0.2.12
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking noisy_float v0.2.0
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]     Checking clap v4.5.1
[INFO] [stderr]     Checking ndarray-stats v0.6.0
[INFO] [stderr]     Checking sgcount v0.1.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.42s
[INFO] running `Command { std: "docker" "inspect" "c81b3aa9184e87569e1662fdceeba6d35e8dbedd035d3d432450b84bff86ccbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81b3aa9184e87569e1662fdceeba6d35e8dbedd035d3d432450b84bff86ccbf", kill_on_drop: false }`
[INFO] [stdout] c81b3aa9184e87569e1662fdceeba6d35e8dbedd035d3d432450b84bff86ccbf