[INFO] fetching crate mutnet 0.7.0... [INFO] checking mutnet-0.7.0 against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145 [INFO] extracting crate mutnet 0.7.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate mutnet 0.7.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mutnet 0.7.0 [INFO] tweaked toml for crates.io crate mutnet 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mutnet 0.7.0 on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mutnet 0.7.0 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" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.107 [INFO] [stderr] Downloaded pcap v2.0.0 [INFO] [stderr] Downloaded etherparse v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 830bf4d84a613933bce0b99e0026630816428d68a29115c5e180af03860d9592 [INFO] running `Command { std: "docker" "start" "-a" "830bf4d84a613933bce0b99e0026630816428d68a29115c5e180af03860d9592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "830bf4d84a613933bce0b99e0026630816428d68a29115c5e180af03860d9592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "830bf4d84a613933bce0b99e0026630816428d68a29115c5e180af03860d9592", kill_on_drop: false }` [INFO] [stdout] 830bf4d84a613933bce0b99e0026630816428d68a29115c5e180af03860d9592 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4a66757881685463d867de6f70ad64ae675354ff486f4ee7b8fe6424007a917 [INFO] running `Command { std: "docker" "start" "-a" "c4a66757881685463d867de6f70ad64ae675354ff486f4ee7b8fe6424007a917", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking clap v4.4.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking etherparse v0.15.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking mutnet v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling pcap v2.0.0 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> benches/ipv6_extensions.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | bytes: &[u8], [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 30 | (etherparse::Ipv6ExtensionsSlice, etherparse::IpNumber, &[u8]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | (etherparse::Ipv6ExtensionsSlice<'_>, etherparse::IpNumber, &[u8]), [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> benches/ipv6.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | bytes: &[u8], [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 48 | ) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 48 | ) -> Result, etherparse::err::ipv6::HeaderSliceError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> benches/tcp.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | bytes: &[u8], [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 99 | ) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 99 | ) -> Result, etherparse::err::tcp::HeaderSliceError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> benches/ipv4.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | bytes: &[u8], [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 96 | ) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 96 | ) -> Result, etherparse::err::ipv4::HeaderSliceError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> benches/ethernet.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 33 | bytes: &[u8], [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 34 | ) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | ) -> Result, etherparse::err::LenError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> benches/udp.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | fn etherparse_new(bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | fn etherparse_new(bytes: &[u8]) -> Result, etherparse::err::LenError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.81s [INFO] running `Command { std: "docker" "inspect" "c4a66757881685463d867de6f70ad64ae675354ff486f4ee7b8fe6424007a917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4a66757881685463d867de6f70ad64ae675354ff486f4ee7b8fe6424007a917", kill_on_drop: false }` [INFO] [stdout] c4a66757881685463d867de6f70ad64ae675354ff486f4ee7b8fe6424007a917