[INFO] fetching crate pcap-file 3.0.0-rc1... [INFO] checking pcap-file-3.0.0-rc1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate pcap-file 3.0.0-rc1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate pcap-file 3.0.0-rc1 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] started tweaking crates.io crate pcap-file 3.0.0-rc1 [INFO] finished tweaking crates.io crate pcap-file 3.0.0-rc1 [INFO] tweaked toml for crates.io crate pcap-file 3.0.0-rc1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [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 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 os_str_bytes v6.6.1 (available: v7.0.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a7b8dc9fc29603ed75c51533e5ae592e627b25e53a458673e7cbd875ecd43fd9 [INFO] running `Command { std: "docker" "start" "-a" "a7b8dc9fc29603ed75c51533e5ae592e627b25e53a458673e7cbd875ecd43fd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7b8dc9fc29603ed75c51533e5ae592e627b25e53a458673e7cbd875ecd43fd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b8dc9fc29603ed75c51533e5ae592e627b25e53a458673e7cbd875ecd43fd9", kill_on_drop: false }` [INFO] [stdout] a7b8dc9fc29603ed75c51533e5ae592e627b25e53a458673e7cbd875ecd43fd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 79bfa35a6d2f6e865276bad1662b625f80a61e94e07b656f7089035d8788faec [INFO] running `Command { std: "docker" "start" "-a" "79bfa35a6d2f6e865276bad1662b625f80a61e94e07b656f7089035d8788faec", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking byteorder_slice v3.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling derive-into-owned v0.2.0 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking pcap-file v3.0.0-rc1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/pcapng/blocks/block_common.rs:387:61 [INFO] [stdout] | [INFO] [stdout] 385 | pub trait PcapNgBlock<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 386 | /// Parse a new block from a slice [INFO] [stdout] 387 | fn from_slice(slice: &'a [u8]) -> Result<(&[u8], Self), PcapError> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/pcapng/blocks/interface_statistics.rs:36:65 [INFO] [stdout] | [INFO] [stdout] 35 | impl<'a> PcapNgBlock<'a> for InterfaceStatisticsBlock<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 36 | fn from_slice(mut slice: &'a [u8]) -> Result<(&[u8], Self), PcapError> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/pcapng/blocks/unknown.rs:32:62 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'a> PcapNgBlock<'a> for UnknownBlock<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 32 | fn from_slice(_slice: &'a [u8]) -> Result<(&[u8], Self), PcapError> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RuntimeByteorder` is never used [INFO] [stdout] --> src/common.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | pub(crate) trait RuntimeByteorder: ByteOrder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/pcapng/blocks/block_common.rs:387:61 [INFO] [stdout] | [INFO] [stdout] 385 | pub trait PcapNgBlock<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 386 | /// Parse a new block from a slice [INFO] [stdout] 387 | fn from_slice(slice: &'a [u8]) -> Result<(&[u8], Self), PcapError> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/pcapng/blocks/interface_statistics.rs:36:65 [INFO] [stdout] | [INFO] [stdout] 35 | impl<'a> PcapNgBlock<'a> for InterfaceStatisticsBlock<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 36 | fn from_slice(mut slice: &'a [u8]) -> Result<(&[u8], Self), PcapError> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/pcapng/blocks/unknown.rs:32:62 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'a> PcapNgBlock<'a> for UnknownBlock<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 32 | fn from_slice(_slice: &'a [u8]) -> Result<(&[u8], Self), PcapError> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RuntimeByteorder` is never used [INFO] [stdout] --> src/common.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | pub(crate) trait RuntimeByteorder: ByteOrder { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.16s [INFO] running `Command { std: "docker" "inspect" "79bfa35a6d2f6e865276bad1662b625f80a61e94e07b656f7089035d8788faec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79bfa35a6d2f6e865276bad1662b625f80a61e94e07b656f7089035d8788faec", kill_on_drop: false }` [INFO] [stdout] 79bfa35a6d2f6e865276bad1662b625f80a61e94e07b656f7089035d8788faec