[INFO] fetching crate cxx2flow 0.6.2...
[INFO] checking cxx2flow-0.6.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate cxx2flow 0.6.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate cxx2flow 0.6.2 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 cxx2flow 0.6.2
[INFO] finished tweaking crates.io crate cxx2flow 0.6.2
[INFO] tweaked toml for crates.io crate cxx2flow 0.6.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate cxx2flow 0.6.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 33946b6319b0111f24c350b16a00290c1c84f664c2d3b0e6668690dc75b62e34
[INFO] running `Command { std: "docker" "start" "-a" "33946b6319b0111f24c350b16a00290c1c84f664c2d3b0e6668690dc75b62e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33946b6319b0111f24c350b16a00290c1c84f664c2d3b0e6668690dc75b62e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33946b6319b0111f24c350b16a00290c1c84f664c2d3b0e6668690dc75b62e34", kill_on_drop: false }`
[INFO] [stdout] 33946b6319b0111f24c350b16a00290c1c84f664c2d3b0e6668690dc75b62e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e3b8a78e9b139eb4abfbfff088a46f45bd3b6f5edca1e2ceac1ff47836e4f354
[INFO] running `Command { std: "docker" "start" "-a" "e3b8a78e9b139eb4abfbfff088a46f45bd3b6f5edca1e2ceac1ff47836e4f354", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling camino v1.1.7
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling vergen v8.3.1
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]     Checking object v0.35.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling libz-sys v1.1.18
[INFO] [stderr]    Compiling libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]    Compiling tree-sitter v0.22.6
[INFO] [stderr]    Compiling backtrace v0.3.72
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling tree-sitter-cpp v0.22.2
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking clap_builder v4.5.6
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking supports-color v3.0.0
[INFO] [stderr]     Checking owo-colors v4.0.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking supports-hyperlinks v3.0.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling miette-derive v7.2.0
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking miette v7.2.0
[INFO] [stderr]     Checking hash-chain v0.3.2
[INFO] [stderr]     Checking clap v4.5.6
[INFO] [stderr]    Compiling cargo-platform v0.1.8
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling git2 v0.18.3
[INFO] [stderr]    Compiling cargo_metadata v0.18.1
[INFO] [stderr]    Compiling cxx2flow v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cxx2flow@0.6.2: could not find repository at '/opt/rustwide/workdir'; class=Repository (6); code=NotFound (-3)
[INFO] [stderr] warning: cxx2flow@0.6.2: VERGEN_GIT_DESCRIBE set to default
[INFO] [stderr] warning: cxx2flow@0.6.2: VERGEN_GIT_SHA set to default
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "e3b8a78e9b139eb4abfbfff088a46f45bd3b6f5edca1e2ceac1ff47836e4f354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b8a78e9b139eb4abfbfff088a46f45bd3b6f5edca1e2ceac1ff47836e4f354", kill_on_drop: false }`
[INFO] [stdout] e3b8a78e9b139eb4abfbfff088a46f45bd3b6f5edca1e2ceac1ff47836e4f354