[INFO] fetching crate qwen 0.1.0...
[INFO] checking qwen-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate qwen 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate qwen 0.1.0 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 qwen 0.1.0
[INFO] finished tweaking crates.io crate qwen 0.1.0
[INFO] tweaked toml for crates.io crate qwen 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate qwen 0.1.0 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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7b175f5adc4cb664297852ec48d4475fbbe5d537adde9be7dac91c7b9e2683d
[INFO] running `Command { std: "docker" "start" "-a" "c7b175f5adc4cb664297852ec48d4475fbbe5d537adde9be7dac91c7b9e2683d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7b175f5adc4cb664297852ec48d4475fbbe5d537adde9be7dac91c7b9e2683d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b175f5adc4cb664297852ec48d4475fbbe5d537adde9be7dac91c7b9e2683d", kill_on_drop: false }`
[INFO] [stdout] c7b175f5adc4cb664297852ec48d4475fbbe5d537adde9be7dac91c7b9e2683d
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3512b5ca5f7bf0847973e9de9953009faa49075b2cc72e51b2f480774bf285d0
[INFO] running `Command { std: "docker" "start" "-a" "3512b5ca5f7bf0847973e9de9953009faa49075b2cc72e51b2f480774bf285d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cc v1.0.101
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling rustls v0.23.10
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking tinyvec v1.6.1
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking clap_builder v4.5.8
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking webpki-roots v0.26.3
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking fd-lock v4.0.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking eventsource-stream v0.2.3
[INFO] [stderr]     Checking rustyline v14.0.0
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking rustls-webpki v0.102.4
[INFO] [stderr]     Checking clap v4.5.8
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper-util v0.1.5
[INFO] [stderr]     Checking hyper-rustls v0.27.2
[INFO] [stderr]     Checking reqwest v0.12.5
[INFO] [stderr]     Checking qwen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.75s
[INFO] running `Command { std: "docker" "inspect" "3512b5ca5f7bf0847973e9de9953009faa49075b2cc72e51b2f480774bf285d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3512b5ca5f7bf0847973e9de9953009faa49075b2cc72e51b2f480774bf285d0", kill_on_drop: false }`
[INFO] [stdout] 3512b5ca5f7bf0847973e9de9953009faa49075b2cc72e51b2f480774bf285d0