[INFO] fetching crate ducker 0.1.4...
[INFO] checking ducker-0.1.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate ducker 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ducker 0.1.4 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 ducker 0.1.4
[INFO] finished tweaking crates.io crate ducker 0.1.4
[INFO] tweaked toml for crates.io crate ducker 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate ducker 0.1.4 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3d7cb47d297f1c4ef64fbf47661c3bc9b72f65e4c7c00fa12bcb1c88da895d26
[INFO] running `Command { std: "docker" "start" "-a" "3d7cb47d297f1c4ef64fbf47661c3bc9b72f65e4c7c00fa12bcb1c88da895d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d7cb47d297f1c4ef64fbf47661c3bc9b72f65e4c7c00fa12bcb1c88da895d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7cb47d297f1c4ef64fbf47661c3bc9b72f65e4c7c00fa12bcb1c88da895d26", kill_on_drop: false }`
[INFO] [stdout] 3d7cb47d297f1c4ef64fbf47661c3bc9b72f65e4c7c00fa12bcb1c88da895d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 06e99625259d5690397fb97a65d1c54aaa5a895bbed25775a4be66dd2da9dcc5
[INFO] running `Command { std: "docker" "start" "-a" "06e99625259d5690397fb97a65d1c54aaa5a895bbed25775a4be66dd2da9dcc5", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]     Checking litemap v0.7.3
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling httparse v1.9.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rustls v0.23.10
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking write16 v1.0.0
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[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling rust_decimal v1.35.0
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]     Checking arrayvec v0.7.4
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[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]     Checking webpki-roots v0.26.3
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
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[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking clap_builder v4.5.17
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking unicode-truncate v1.0.0
[INFO] [stderr]     Checking byte-unit v5.1.4
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking rustls-webpki v0.102.4
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.9
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling instability v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling async-trait v0.1.82
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking zerofrom v0.1.4
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking yoke v0.7.4
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]    Compiling darling_macro v0.20.9
[INFO] [stderr]    Compiling darling v0.20.9
[INFO] [stderr]    Compiling derive_builder_core v0.20.0
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking clap v4.5.17
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.0
[INFO] [stderr]     Checking color-eyre v0.6.3
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking derive_builder v0.20.0
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.0
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking compact_str v0.8.0
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking serde_with v3.8.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking hyper-util v0.1.5
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking hyper-rustls v0.27.2
[INFO] [stderr]     Checking hyperlocal v0.9.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking ratatui v0.28.1
[INFO] [stderr]     Checking idna v1.0.0
[INFO] [stderr]     Checking bollard-stubs v1.45.0-rc.26.0.1
[INFO] [stderr]     Checking url v2.5.1
[INFO] [stderr]     Checking ureq v2.10.1
[INFO] [stderr]     Checking ansi-to-tui v6.0.0
[INFO] [stderr]     Checking tui-big-text v0.6.0
[INFO] [stderr]     Checking ratatui-macros v0.5.0
[INFO] [stderr]     Checking bollard v0.17.1
[INFO] [stderr]     Checking ducker v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.04s
[INFO] running `Command { std: "docker" "inspect" "06e99625259d5690397fb97a65d1c54aaa5a895bbed25775a4be66dd2da9dcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e99625259d5690397fb97a65d1c54aaa5a895bbed25775a4be66dd2da9dcc5", kill_on_drop: false }`
[INFO] [stdout] 06e99625259d5690397fb97a65d1c54aaa5a895bbed25775a4be66dd2da9dcc5