[INFO] fetching crate hyper-client-pool 0.6.0... [INFO] checking hyper-client-pool-0.6.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate hyper-client-pool 0.6.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate hyper-client-pool 0.6.0 [INFO] finished tweaking crates.io crate hyper-client-pool 0.6.0 [INFO] tweaked toml for crates.io crate hyper-client-pool 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hyper-client-pool 0.6.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 148 packages to latest compatible versions [INFO] [stderr] Adding hyper v0.14.32 (available: v1.7.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding ipnet v1.2.1 (available: v2.11.0) [INFO] [stderr] Adding raii-counter v0.1.1 (available: v0.4.1) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (available: v0.3.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded raii-counter v0.1.1 [INFO] [stderr] Downloaded ipnet v1.2.1 [INFO] [stderr] Downloaded fpool v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 329aef3e9b7476ba5f6d9e7758593d590943ce41e3462ea2b7888141cfde2568 [INFO] running `Command { std: "docker" "start" "-a" "329aef3e9b7476ba5f6d9e7758593d590943ce41e3462ea2b7888141cfde2568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "329aef3e9b7476ba5f6d9e7758593d590943ce41e3462ea2b7888141cfde2568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329aef3e9b7476ba5f6d9e7758593d590943ce41e3462ea2b7888141cfde2568", kill_on_drop: false }` [INFO] [stdout] 329aef3e9b7476ba5f6d9e7758593d590943ce41e3462ea2b7888141cfde2568 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c6b02c9aa7ca4915302dced96f2a9850e0c7f9b5cf674eed96137a3e5b1c8c7 [INFO] running `Command { std: "docker" "start" "-a" "3c6b02c9aa7ca4915302dced96f2a9850e0c7f9b5cf674eed96137a3e5b1c8c7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking fpool v0.5.0 [INFO] [stderr] Checking raii-counter v0.1.1 [INFO] [stderr] Checking ipnet v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking hyper-client-pool v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `read_ignore_poison` is never used [INFO] [stdout] --> src/util/rwlockext.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait RwLockExt { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 4 | fn write_ignore_poison(&self) -> RwLockWriteGuard; [INFO] [stdout] 5 | fn read_ignore_poison(&self) -> RwLockReadGuard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/rwlockext.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | fn write_ignore_poison(&self) -> RwLockWriteGuard; [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] 4 | fn write_ignore_poison(&self) -> RwLockWriteGuard<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/rwlockext.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | fn read_ignore_poison(&self) -> RwLockReadGuard; [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 5 | fn read_ignore_poison(&self) -> RwLockReadGuard<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/rwlockext.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | fn write_ignore_poison(&self) -> RwLockWriteGuard { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | fn write_ignore_poison(&self) -> RwLockWriteGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/rwlockext.rs:13:27 [INFO] [stdout] | [INFO] [stdout] 13 | fn read_ignore_poison(&self) -> RwLockReadGuard { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | fn read_ignore_poison(&self) -> RwLockReadGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_ignore_poison` is never used [INFO] [stdout] --> src/util/rwlockext.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait RwLockExt { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 4 | fn write_ignore_poison(&self) -> RwLockWriteGuard; [INFO] [stdout] 5 | fn read_ignore_poison(&self) -> RwLockReadGuard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/rwlockext.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | fn write_ignore_poison(&self) -> RwLockWriteGuard; [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] 4 | fn write_ignore_poison(&self) -> RwLockWriteGuard<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/rwlockext.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | fn read_ignore_poison(&self) -> RwLockReadGuard; [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 5 | fn read_ignore_poison(&self) -> RwLockReadGuard<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/rwlockext.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | fn write_ignore_poison(&self) -> RwLockWriteGuard { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | fn write_ignore_poison(&self) -> RwLockWriteGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/util/rwlockext.rs:13:27 [INFO] [stdout] | [INFO] [stdout] 13 | fn read_ignore_poison(&self) -> RwLockReadGuard { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | fn read_ignore_poison(&self) -> RwLockReadGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.33s [INFO] running `Command { std: "docker" "inspect" "3c6b02c9aa7ca4915302dced96f2a9850e0c7f9b5cf674eed96137a3e5b1c8c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c6b02c9aa7ca4915302dced96f2a9850e0c7f9b5cf674eed96137a3e5b1c8c7", kill_on_drop: false }` [INFO] [stdout] 3c6b02c9aa7ca4915302dced96f2a9850e0c7f9b5cf674eed96137a3e5b1c8c7