[INFO] fetching crate http2 0.5.2... [INFO] checking http2-0.5.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate http2 0.5.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate http2 0.5.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate http2 0.5.2 [INFO] tweaked toml for crates.io crate http2 0.5.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate http2 0.5.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate http2 0.5.2 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2132509f162539a9d7c79d54c86d31bcc965527344cea494a0d4e47baf0b47ac [INFO] running `Command { std: "docker" "start" "-a" "2132509f162539a9d7c79d54c86d31bcc965527344cea494a0d4e47baf0b47ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2132509f162539a9d7c79d54c86d31bcc965527344cea494a0d4e47baf0b47ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2132509f162539a9d7c79d54c86d31bcc965527344cea494a0d4e47baf0b47ac", kill_on_drop: false }` [INFO] [stdout] 2132509f162539a9d7c79d54c86d31bcc965527344cea494a0d4e47baf0b47ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a5e763814e9905ba8a6cd6e373d5fd500a609464956ce1cae2d52a007d73114 [INFO] running `Command { std: "docker" "start" "-a" "8a5e763814e9905ba8a6cd6e373d5fd500a609464956ce1cae2d52a007d73114", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling aws-lc-rs v1.13.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling rustls v0.23.27 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking clap_builder v4.5.39 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking webpki-roots v1.0.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Checking clap v4.5.39 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling aws-lc-sys v0.29.0 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking http2 v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.6.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hpack/header.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn name(&self) -> Name { [INFO] [stdout] | ^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn name(&self) -> Name<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | fn resolve(&mut self, key: Key) -> Ptr; [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 79 | fn resolve(&mut self, key: Key) -> Ptr<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn find_mut(&mut self, id: &StreamId) -> Option { [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 92 | pub fn find_mut(&mut self, id: &StreamId) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:107:19 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn insert(&mut self, id: StreamId, val: Stream) -> Ptr { [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 107 | pub fn insert(&mut self, id: StreamId, val: Stream) -> Ptr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:120:23 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn find_entry(&mut self, id: StreamId) -> Entry { [INFO] [stdout] | ^^^^^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 120 | pub fn find_entry(&mut self, id: StreamId) -> Entry<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:182:16 [INFO] [stdout] | [INFO] [stdout] 182 | fn resolve(&mut self, key: Key) -> Ptr { [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 182 | fn resolve(&mut self, key: Key) -> Ptr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:417:16 [INFO] [stdout] | [INFO] [stdout] 417 | fn resolve(&mut self, key: Key) -> Ptr { [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 417 | fn resolve(&mut self, key: Key) -> Ptr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/streams.rs:1016:19 [INFO] [stdout] | [INFO] [stdout] 1016 | pub fn as_dyn(&self) -> DynStreams { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1016 | pub fn as_dyn(&self) -> DynStreams<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rustls-webpki v0.103.3 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hpack/header.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn name(&self) -> Name { [INFO] [stdout] | ^^^^^ ---- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:88:24 [INFO] [stdout] | [INFO] [stdout] 88 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn name(&self) -> Name<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | fn resolve(&mut self, key: Key) -> Ptr; [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 79 | fn resolve(&mut self, key: Key) -> Ptr<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn find_mut(&mut self, id: &StreamId) -> Option { [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 92 | pub fn find_mut(&mut self, id: &StreamId) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:107:19 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn insert(&mut self, id: StreamId, val: Stream) -> Ptr { [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 107 | pub fn insert(&mut self, id: StreamId, val: Stream) -> Ptr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:120:23 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn find_entry(&mut self, id: StreamId) -> Entry { [INFO] [stdout] | ^^^^^^^^^ ----- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 120 | pub fn find_entry(&mut self, id: StreamId) -> Entry<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:182:16 [INFO] [stdout] | [INFO] [stdout] 182 | fn resolve(&mut self, key: Key) -> Ptr { [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 182 | fn resolve(&mut self, key: Key) -> Ptr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/store.rs:417:16 [INFO] [stdout] | [INFO] [stdout] 417 | fn resolve(&mut self, key: Key) -> Ptr { [INFO] [stdout] | ^^^^^^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 417 | fn resolve(&mut self, key: Key) -> Ptr<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/proto/streams/streams.rs:1016:19 [INFO] [stdout] | [INFO] [stdout] 1016 | pub fn as_dyn(&self) -> DynStreams { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1016 | pub fn as_dyn(&self) -> DynStreams<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http2` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "8a5e763814e9905ba8a6cd6e373d5fd500a609464956ce1cae2d52a007d73114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a5e763814e9905ba8a6cd6e373d5fd500a609464956ce1cae2d52a007d73114", kill_on_drop: false }` [INFO] [stdout] 8a5e763814e9905ba8a6cd6e373d5fd500a609464956ce1cae2d52a007d73114