[INFO] fetching crate pi_tcp 0.5.5... [INFO] checking pi_tcp-0.5.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate pi_tcp 0.5.5 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate pi_tcp 0.5.5 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pi_tcp 0.5.5 [INFO] tweaked toml for crates.io crate pi_tcp 0.5.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pi_tcp 0.5.5 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] crate crates.io crate pi_tcp 0.5.5 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pi_cancel_timer v0.2.0 [INFO] [stderr] Downloaded pi_slot_wheel v0.2.0 [INFO] [stderr] Downloaded pi_timer v0.1.0 [INFO] [stderr] Downloaded pi_share v0.5.2 [INFO] [stderr] Downloaded pi_wheel v0.1.0 [INFO] [stderr] Downloaded pi-async-rt v0.2.5 [INFO] [stderr] Downloaded pi_ext_heap v0.1.1 [INFO] [stderr] Downloaded pi_slot_deque v0.2.1 [INFO] [stderr] Downloaded pi_slotmap v0.2.1 [INFO] [stderr] Downloaded pi_async_buffer v0.8.0 [INFO] [stderr] Downloaded spin_sleep v1.3.1 [INFO] [stderr] Downloaded spin_sleep_util v0.1.1 [INFO] [stderr] Downloaded pi_wrr v0.1.1 [INFO] [stderr] Downloaded pi_hash v0.1.1 [INFO] [stderr] Downloaded pi_key_alloter v0.6.1 [INFO] [stderr] Downloaded pi_null v0.1.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 16ef9b7334e4d9b2fef9127da408184a4b286091aaba2f91fd7acadb412cf7ed [INFO] running `Command { std: "docker" "start" "-a" "16ef9b7334e4d9b2fef9127da408184a4b286091aaba2f91fd7acadb412cf7ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16ef9b7334e4d9b2fef9127da408184a4b286091aaba2f91fd7acadb412cf7ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16ef9b7334e4d9b2fef9127da408184a4b286091aaba2f91fd7acadb412cf7ed", kill_on_drop: false }` [INFO] [stdout] 16ef9b7334e4d9b2fef9127da408184a4b286091aaba2f91fd7acadb412cf7ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 819de161307bd5c786d79dbcb9a712172c5d3e8eea55b74989d363a16459e3ef [INFO] running `Command { std: "docker" "start" "-a" "819de161307bd5c786d79dbcb9a712172c5d3e8eea55b74989d363a16459e3ef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking pi_ext_heap v0.1.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking pi_wheel v0.1.0 [INFO] [stderr] Checking pi_null v0.1.11 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking pi_share v0.5.2 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking pi_timer v0.1.0 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling pi_slotmap v0.2.1 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking st3 v0.4.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking pi_wrr v0.1.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking pi_key_alloter v0.6.1 [INFO] [stderr] Checking spin_sleep v1.3.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking pi_slot_deque v0.2.1 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking spin_sleep_util v0.1.1 [INFO] [stderr] Checking pi_slot_wheel v0.2.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking jiff v0.2.10 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking pi_cancel_timer v0.2.0 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking quanta v0.12.3 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking webpki v0.22.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking pi_hash v0.1.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking pi-async-rt v0.2.5 [INFO] [stderr] Checking pi_async_buffer v0.8.0 [INFO] [stderr] Checking pi_tcp v0.5.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> tests/test.rs:78:49 [INFO] [stdout] | [INFO] [stdout] 78 | if let Some(buf) = unsafe { (&mut *handle.get_read_buffer().get()) } { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - if let Some(buf) = unsafe { (&mut *handle.get_read_buffer().get()) } { [INFO] [stdout] 78 + if let Some(buf) = unsafe { &mut *handle.get_read_buffer().get() } { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ready_len` is never read [INFO] [stdout] --> tests/test.rs:77:29 [INFO] [stdout] | [INFO] [stdout] 77 | let mut ready_len = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/test.rs:100:29 [INFO] [stdout] | [INFO] [stdout] 100 | ... let mut bin = b"HTTP/1.0 200 OK\r\nContent-Length: 35\r\nConnection: close\r\n\r\nHello world from rust web server!\r\n"; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `driver` [INFO] [stdout] --> tests/test.rs:182:12 [INFO] [stdout] | [INFO] [stdout] 182 | Ok(driver) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_driver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `driver` [INFO] [stdout] --> tests/test.rs:225:12 [INFO] [stdout] | [INFO] [stdout] 225 | Ok(driver) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_driver` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.39s [INFO] running `Command { std: "docker" "inspect" "819de161307bd5c786d79dbcb9a712172c5d3e8eea55b74989d363a16459e3ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "819de161307bd5c786d79dbcb9a712172c5d3e8eea55b74989d363a16459e3ef", kill_on_drop: false }` [INFO] [stdout] 819de161307bd5c786d79dbcb9a712172c5d3e8eea55b74989d363a16459e3ef