[INFO] cloning repository https://github.com/flexiblepower/s2-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flexiblepower/s2-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflexiblepower%2Fs2-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflexiblepower%2Fs2-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5468c4ba2b1ada6b48c29c92e0685a46ccf10d3f
[INFO] checking flexiblepower/s2-rust against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflexiblepower%2Fs2-rust" "/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/flexiblepower/s2-rust
[INFO] finished tweaking git repo https://github.com/flexiblepower/s2-rust
[INFO] tweaked toml for git repo https://github.com/flexiblepower/s2-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flexiblepower/s2-rust on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flexiblepower/s2-rust 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 984fe9488db6dc1dfdac467f6829ec728a08f3bca97e26ddd3b83d95bc03f6a7
[INFO] running `Command { std: "docker" "start" "-a" "984fe9488db6dc1dfdac467f6829ec728a08f3bca97e26ddd3b83d95bc03f6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "984fe9488db6dc1dfdac467f6829ec728a08f3bca97e26ddd3b83d95bc03f6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984fe9488db6dc1dfdac467f6829ec728a08f3bca97e26ddd3b83d95bc03f6a7", kill_on_drop: false }`
[INFO] [stdout] 984fe9488db6dc1dfdac467f6829ec728a08f3bca97e26ddd3b83d95bc03f6a7
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4057b87cf111e85b819dd180d0debd70f25cb67c4afe05a2d9a3cc0472fab6bb
[INFO] running `Command { std: "docker" "start" "-a" "4057b87cf111e85b819dd180d0debd70f25cb67c4afe05a2d9a3cc0472fab6bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking cfg-if v1.0.1
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[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]     Checking pin-project-lite v0.2.16
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[INFO] [stderr]     Checking bytes v1.10.1
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[INFO] [stderr]     Checking rustls-pki-types v1.12.0
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
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[INFO] [stderr]    Compiling schemars_derive v0.8.22
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[INFO] [stderr]    Compiling bon-macros v3.7.1
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[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling typify-impl v0.0.14
[INFO] [stderr]    Compiling typify-macro v0.0.14
[INFO] [stderr]    Compiling typify v0.0.14
[INFO] [stderr]    Compiling s2energy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `is_client` and `is_server` are never used
[INFO] [stdout]    --> src/websockets_json.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl WebSocketWrapper {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 181 |     fn is_client(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn is_server(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_client` and `is_server` are never used
[INFO] [stdout]    --> src/websockets_json.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | impl WebSocketWrapper {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 181 |     fn is_client(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn is_server(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.63s
[INFO] running `Command { std: "docker" "inspect" "4057b87cf111e85b819dd180d0debd70f25cb67c4afe05a2d9a3cc0472fab6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4057b87cf111e85b819dd180d0debd70f25cb67c4afe05a2d9a3cc0472fab6bb", kill_on_drop: false }`
[INFO] [stdout] 4057b87cf111e85b819dd180d0debd70f25cb67c4afe05a2d9a3cc0472fab6bb