[INFO] cloning repository https://github.com/cariers/airio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cariers/airio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcariers%2Fairio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcariers%2Fairio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7530e56d35ec70565fa0986f7336580a55d79f07
[INFO] checking cariers/airio against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcariers%2Fairio" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cariers/airio
[INFO] finished tweaking git repo https://github.com/cariers/airio
[INFO] tweaked toml for git repo https://github.com/cariers/airio written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cariers/airio on toolchain 342ed2e8608ee307743c341962b427652cdb06e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cariers/airio 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" "+342ed2e8608ee307743c341962b427652cdb06e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.5.13
[INFO] [stderr]   Downloaded lru-slab v0.1.2
[INFO] [stderr]   Downloaded rustc-demangle v0.1.25
[INFO] [stderr]   Downloaded yamux v0.13.5
[INFO] [stderr]   Downloaded quinn v0.11.8
[INFO] [stderr]   Downloaded muxing v0.2.0
[INFO] [stderr]   Downloaded base64ct v1.8.0
[INFO] [stderr]   Downloaded async-tungstenite v0.29.1
[INFO] [stderr]   Downloaded io-uring v0.7.8
[INFO] [stderr]   Downloaded cc v1.2.28
[INFO] [stderr]   Downloaded der v0.7.10
[INFO] [stderr]   Downloaded quinn-udp v0.5.13
[INFO] [stderr]   Downloaded asn1-rs v0.7.1
[INFO] [stderr]   Downloaded quinn-proto v0.11.12
[INFO] [stderr]   Downloaded rustls v0.23.28
[INFO] [stderr]   Downloaded tokio v1.46.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a624b1f4540b4ada3949f69140820085af091e2b73fea9160e7aabed67495c3e
[INFO] running `Command { std: "docker" "start" "-a" "a624b1f4540b4ada3949f69140820085af091e2b73fea9160e7aabed67495c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a624b1f4540b4ada3949f69140820085af091e2b73fea9160e7aabed67495c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a624b1f4540b4ada3949f69140820085af091e2b73fea9160e7aabed67495c3e", kill_on_drop: false }`
[INFO] [stdout] a624b1f4540b4ada3949f69140820085af091e2b73fea9160e7aabed67495c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 735f9dbae2aa65327050e63f3cb53f3e7bdd358f77dcaa343d2cb0f845653ce3
[INFO] running `Command { std: "docker" "start" "-a" "735f9dbae2aa65327050e63f3cb53f3e7bdd358f77dcaa343d2cb0f845653ce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling cc v1.2.28
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]    Compiling quinn-udp v0.5.13
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]    Compiling quinn v0.11.8
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking rustls-webpki v0.103.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]     Checking x509-parser v0.17.0
[INFO] [stderr]     Checking quinn-proto v0.11.12
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking async-tungstenite v0.29.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking airio-stream-select v0.2.0 (/opt/rustwide/workdir/airio-stream-select)
[INFO] [stderr]     Checking yamux v0.13.5
[INFO] [stderr]     Checking muxing v0.2.0
[INFO] [stderr]     Checking airio-core v0.2.0 (/opt/rustwide/workdir/airio-core)
[INFO] [stderr]     Checking airio-identify v0.2.0 (/opt/rustwide/workdir/airio-identify)
[INFO] [stderr]     Checking airio-yamux v0.2.0 (/opt/rustwide/workdir/muxers/airio-yamux)
[INFO] [stderr]     Checking airio-muxing v0.2.0 (/opt/rustwide/workdir/muxers/airio-muxing)
[INFO] [stderr]     Checking airio-tcp v0.2.0 (/opt/rustwide/workdir/transports/airio-tcp)
[INFO] [stderr]     Checking airio-ws v0.2.0 (/opt/rustwide/workdir/transports/airio-ws)
[INFO] [stderr]     Checking airio v0.2.0 (/opt/rustwide/workdir/airio)
[INFO] [stderr]     Checking ws-echo v0.1.0 (/opt/rustwide/workdir/examples/ws-echo)
[INFO] [stderr]     Checking tcp-echo v0.1.0 (/opt/rustwide/workdir/examples/tcp-echo)
[INFO] [stdout] warning: unused import: `oneshot`
[INFO] [stdout]  --> examples/tcp-echo/src/main.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::channel::{mpsc, oneshot};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `oneshot`
[INFO] [stdout]  --> examples/tcp-echo/src/main.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::channel::{mpsc, oneshot};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking airio-quic v0.2.0 (/opt/rustwide/workdir/transports/airio-quic)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.26s
[INFO] running `Command { std: "docker" "inspect" "735f9dbae2aa65327050e63f3cb53f3e7bdd358f77dcaa343d2cb0f845653ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735f9dbae2aa65327050e63f3cb53f3e7bdd358f77dcaa343d2cb0f845653ce3", kill_on_drop: false }`
[INFO] [stdout] 735f9dbae2aa65327050e63f3cb53f3e7bdd358f77dcaa343d2cb0f845653ce3