[INFO] fetching crate rss2email 2.1.0... [INFO] checking rss2email-2.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rss2email 2.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate rss2email 2.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate rss2email 2.1.0 [INFO] finished tweaking crates.io crate rss2email 2.1.0 [INFO] tweaked toml for crates.io crate rss2email 2.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate rss2email 2.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3777a188615cf19b148e1f9ee873af710ab24d80761c737076c0a5df9442382b [INFO] running `Command { std: "docker" "start" "-a" "3777a188615cf19b148e1f9ee873af710ab24d80761c737076c0a5df9442382b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3777a188615cf19b148e1f9ee873af710ab24d80761c737076c0a5df9442382b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3777a188615cf19b148e1f9ee873af710ab24d80761c737076c0a5df9442382b", kill_on_drop: false }` [INFO] [stdout] 3777a188615cf19b148e1f9ee873af710ab24d80761c737076c0a5df9442382b [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38ad51238e501fc59bf7bea6eacb14861ccfc4a1683d9fe042bdf593dcb21a78 [INFO] running `Command { std: "docker" "start" "-a" "38ad51238e501fc59bf7bea6eacb14861ccfc4a1683d9fe042bdf593dcb21a78", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.2 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling enum_dispatch v0.3.12 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking resend-rs v0.3.0 [INFO] [stderr] Checking rss2email v2.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.80s [INFO] running `Command { std: "docker" "inspect" "38ad51238e501fc59bf7bea6eacb14861ccfc4a1683d9fe042bdf593dcb21a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ad51238e501fc59bf7bea6eacb14861ccfc4a1683d9fe042bdf593dcb21a78", kill_on_drop: false }` [INFO] [stdout] 38ad51238e501fc59bf7bea6eacb14861ccfc4a1683d9fe042bdf593dcb21a78