[INFO] fetching crate websocat4 4.0.0-alpha1...
[INFO] checking websocat4-4.0.0-alpha1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate websocat4 4.0.0-alpha1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate websocat4 4.0.0-alpha1
[INFO] finished tweaking crates.io crate websocat4 4.0.0-alpha1
[INFO] tweaked toml for crates.io crate websocat4 4.0.0-alpha1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate websocat4 4.0.0-alpha1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate websocat4 4.0.0-alpha1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded websocket-sans-io v0.1.0
[INFO] [stderr]   Downloaded thin-vec v0.2.13
[INFO] [stderr]   Downloaded filedesc v0.6.3
[INFO] [stderr]   Downloaded tokio-seqpacket v0.8.0
[INFO] [stderr]   Downloaded flagset v0.4.6
[INFO] [stderr]   Downloaded cc v1.1.36
[INFO] [stderr]   Downloaded clap v4.5.20
[INFO] [stderr]   Downloaded clap_builder v4.5.20
[INFO] [stderr]   Downloaded rhai v1.20.0
[INFO] [stderr]   Downloaded openssl-src v300.4.0+3.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f499f4a1b079df88db4050e397b150ecb05bb92fb64e8f9751a1dd5c0e1d011
[INFO] running `Command { std: "docker" "start" "-a" "0f499f4a1b079df88db4050e397b150ecb05bb92fb64e8f9751a1dd5c0e1d011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f499f4a1b079df88db4050e397b150ecb05bb92fb64e8f9751a1dd5c0e1d011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f499f4a1b079df88db4050e397b150ecb05bb92fb64e8f9751a1dd5c0e1d011", kill_on_drop: false }`
[INFO] [stdout] 0f499f4a1b079df88db4050e397b150ecb05bb92fb64e8f9751a1dd5c0e1d011
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2329cd6af44495d2afdfca936f0e8fc4da5804833620344702c08433b6b4e17c
[INFO] running `Command { std: "docker" "start" "-a" "2329cd6af44495d2afdfca936f0e8fc4da5804833620344702c08433b6b4e17c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]     Checking bytes v1.8.0
[INFO] [stderr]    Compiling cc v1.1.36
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]     Checking clap_builder v4.5.20
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking flagset v0.4.6
[INFO] [stderr]     Checking hashbrown v0.15.1
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking websocket-sans-io v0.1.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking filedesc v0.6.3
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling rhai_codegen v2.2.0
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking tokio v1.41.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clap v4.5.20
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-seqpacket v0.8.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking thin-vec v0.2.13
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking hyper v1.5.0
[INFO] [stderr]     Checking rhai v1.20.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking websocat4 v4.0.0-alpha1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/scenario_planner/buildscenario_exec.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let x = base64::prelude::BASE64_STANDARD.encode(arg.as_encoded_bytes());
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/scenario_planner/buildscenario_exec.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let x = base64::prelude::BASE64_STANDARD.encode(arg.as_encoded_bytes());
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.00s
[INFO] running `Command { std: "docker" "inspect" "2329cd6af44495d2afdfca936f0e8fc4da5804833620344702c08433b6b4e17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2329cd6af44495d2afdfca936f0e8fc4da5804833620344702c08433b6b4e17c", kill_on_drop: false }`
[INFO] [stdout] 2329cd6af44495d2afdfca936f0e8fc4da5804833620344702c08433b6b4e17c