[INFO] fetching crate cyper-core 0.5.0...
[INFO] testing cyper-core-0.5.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cyper-core 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cyper-core 0.5.0
[INFO] finished tweaking crates.io crate cyper-core 0.5.0
[INFO] tweaked toml for crates.io crate cyper-core 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cyper-core 0.5.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cyper-core 0.5.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d946e7706b362b81e81c7da2ddd47bea0736c6303ab880ac82d844b253105740
[INFO] running `Command { std: "docker" "start" "-a" "d946e7706b362b81e81c7da2ddd47bea0736c6303ab880ac82d844b253105740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d946e7706b362b81e81c7da2ddd47bea0736c6303ab880ac82d844b253105740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d946e7706b362b81e81c7da2ddd47bea0736c6303ab880ac82d844b253105740", kill_on_drop: false }`
[INFO] [stdout] d946e7706b362b81e81c7da2ddd47bea0736c6303ab880ac82d844b253105740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 805478d9a80d8f5209749ebb995e8a93aaf65df9fb51047c7f0e1a37b7b66642
[INFO] running `Command { std: "docker" "start" "-a" "805478d9a80d8f5209749ebb995e8a93aaf65df9fb51047c7f0e1a37b7b66642", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling io-uring v0.7.10
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling cc v1.2.36
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling compio-driver v0.9.0
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling compio-log v0.1.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling compio-fs v0.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling send_wrapper v0.6.0
[INFO] [stderr]    Compiling compio-buf v0.7.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling os_pipe v1.2.2
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling io_uring_buf_ring v0.2.1
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling compio-io v0.8.0
[INFO] [stderr]    Compiling compio-runtime v0.9.0
[INFO] [stderr]    Compiling compio-tls v0.7.0
[INFO] [stderr]    Compiling compio-net v0.9.0
[INFO] [stderr]    Compiling compio v0.16.0
[INFO] [stderr]    Compiling cyper-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `negotiated_alpn` is never used
[INFO] [stdout]   --> src/stream.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl HttpStreamInner {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn negotiated_alpn(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.53s
[INFO] running `Command { std: "docker" "inspect" "805478d9a80d8f5209749ebb995e8a93aaf65df9fb51047c7f0e1a37b7b66642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805478d9a80d8f5209749ebb995e8a93aaf65df9fb51047c7f0e1a37b7b66642", kill_on_drop: false }`
[INFO] [stdout] 805478d9a80d8f5209749ebb995e8a93aaf65df9fb51047c7f0e1a37b7b66642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48fc73a0261598236bf5ed3ab8fb48b5a89a6906ae6f0c9155254c56fe218170
[INFO] running `Command { std: "docker" "start" "-a" "48fc73a0261598236bf5ed3ab8fb48b5a89a6906ae6f0c9155254c56fe218170", kill_on_drop: false }`
[INFO] [stdout] warning: method `negotiated_alpn` is never used
[INFO] [stdout]   --> src/stream.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl HttpStreamInner {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn negotiated_alpn(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cyper-core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `negotiated_alpn` is never used
[INFO] [stdout]   --> src/stream.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl HttpStreamInner {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn negotiated_alpn(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "48fc73a0261598236bf5ed3ab8fb48b5a89a6906ae6f0c9155254c56fe218170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fc73a0261598236bf5ed3ab8fb48b5a89a6906ae6f0c9155254c56fe218170", kill_on_drop: false }`
[INFO] [stdout] 48fc73a0261598236bf5ed3ab8fb48b5a89a6906ae6f0c9155254c56fe218170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce5db92ab238de0932d91f6fc8a97d99efca1a5e50097fea82ab858e7639ca7d
[INFO] running `Command { std: "docker" "start" "-a" "ce5db92ab238de0932d91f6fc8a97d99efca1a5e50097fea82ab858e7639ca7d", kill_on_drop: false }`
[INFO] [stderr] warning: method `negotiated_alpn` is never used
[INFO] [stdout] 
[INFO] [stderr]   --> src/stream.rs:64:8
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 30 | impl HttpStreamInner {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stdout] 
[INFO] [stderr] ...
[INFO] [stderr] 64 |     fn negotiated_alpn(&self) -> Option<Cow<'_, [u8]>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cyper-core` (lib) generated 1 warning
[INFO] [stderr] warning: `cyper-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cyper_core-f28b847036468aec)
[INFO] [stderr]    Doc-tests cyper_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce5db92ab238de0932d91f6fc8a97d99efca1a5e50097fea82ab858e7639ca7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5db92ab238de0932d91f6fc8a97d99efca1a5e50097fea82ab858e7639ca7d", kill_on_drop: false }`
[INFO] [stdout] ce5db92ab238de0932d91f6fc8a97d99efca1a5e50097fea82ab858e7639ca7d
