[INFO] fetching crate ipfixrw 0.1.0...
[INFO] checking ipfixrw-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate ipfixrw 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate ipfixrw 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 ipfixrw 0.1.0
[INFO] finished tweaking crates.io crate ipfixrw 0.1.0
[INFO] tweaked toml for crates.io crate ipfixrw 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 143 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (available: v0.2.0)
[INFO] [stderr]       Adding binrw v0.11.2 (available: v0.14.0)
[INFO] [stderr]       Adding binrw_derive v0.11.2 (available: v0.14.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding clap v3.2.25 (available: v4.5.18)
[INFO] [stderr]       Adding clap_lex v0.2.4 (available: v0.7.2)
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding derive_more v0.99.18 (available: v1.0.0)
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.14.5)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (available: v0.4.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding memmap2 v0.5.10 (available: v0.9.5)
[INFO] [stderr]       Adding nix v0.26.4 (available: v0.29.0)
[INFO] [stderr]       Adding os_str_bytes v6.6.1 (available: v7.0.0)
[INFO] [stderr]       Adding owo-colors v3.5.0 (available: v4.1.0)
[INFO] [stderr]       Adding pprof v0.11.1 (available: v0.13.0)
[INFO] [stderr]       Adding quick-xml v0.26.0 (available: v0.36.2)
[INFO] [stderr]       Adding symbolic-common v10.2.1 (available: v12.11.1)
[INFO] [stderr]       Adding symbolic-demangle v10.2.1 (available: v12.11.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[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-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] 9f51cd1f0d38161ed3d6387c887ee48431f935ed00f3408d6063ec94e52b1bb9
[INFO] running `Command { std: "docker" "start" "-a" "9f51cd1f0d38161ed3d6387c887ee48431f935ed00f3408d6063ec94e52b1bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f51cd1f0d38161ed3d6387c887ee48431f935ed00f3408d6063ec94e52b1bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f51cd1f0d38161ed3d6387c887ee48431f935ed00f3408d6063ec94e52b1bb9", kill_on_drop: false }`
[INFO] [stdout] 9f51cd1f0d38161ed3d6387c887ee48431f935ed00f3408d6063ec94e52b1bb9
[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] aa65785d0f1a5adcb641dadfcf09b6608c19de2a472c3483e88f14419151ed2d
[INFO] running `Command { std: "docker" "start" "-a" "aa65785d0f1a5adcb641dadfcf09b6608c19de2a472c3483e88f14419151ed2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling binrw_derive v0.11.2
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling binrw v0.11.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling symbolic-demangle v10.2.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking rgb v0.8.50
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]    Compiling pprof v0.11.1
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking symbolic-common v10.2.1
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]     Checking inferno v0.11.21
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking similar-asserts v1.6.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling ipfixrw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.68s
[INFO] running `Command { std: "docker" "inspect" "aa65785d0f1a5adcb641dadfcf09b6608c19de2a472c3483e88f14419151ed2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa65785d0f1a5adcb641dadfcf09b6608c19de2a472c3483e88f14419151ed2d", kill_on_drop: false }`
[INFO] [stdout] aa65785d0f1a5adcb641dadfcf09b6608c19de2a472c3483e88f14419151ed2d