[INFO] fetching crate hcproto 0.1.3...
[INFO] checking hcproto-0.1.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate hcproto 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate hcproto 0.1.3
[INFO] finished tweaking crates.io crate hcproto 0.1.3
[INFO] tweaked toml for crates.io crate hcproto 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hcproto 0.1.3 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hcproto 0.1.3 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e384e0f66047a2fbffa727a3741cef126e0b884d08e5f0e944fd98a3257c9ede
[INFO] running `Command { std: "docker" "start" "-a" "e384e0f66047a2fbffa727a3741cef126e0b884d08e5f0e944fd98a3257c9ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e384e0f66047a2fbffa727a3741cef126e0b884d08e5f0e944fd98a3257c9ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e384e0f66047a2fbffa727a3741cef126e0b884d08e5f0e944fd98a3257c9ede", kill_on_drop: false }`
[INFO] [stdout] e384e0f66047a2fbffa727a3741cef126e0b884d08e5f0e944fd98a3257c9ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdfd2432d4c8227562db38b966ab80959e2b4a3482996ea8e9465827e1cb1bad
[INFO] running `Command { std: "docker" "start" "-a" "bdfd2432d4c8227562db38b966ab80959e2b4a3482996ea8e9465827e1cb1bad", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking allocator-api2 v0.2.20
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling algorithm-macro v0.1.0
[INFO] [stderr]     Checking algorithm v0.1.16
[INFO] [stderr]     Checking hcproto v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/values.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             _ => ValueDescType::Nil,
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/values.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 97  |             ValueType::Nil => ValueDescType::Nil,
[INFO] [stdout]     |             -------------- matches some of the same values
[INFO] [stdout] 98  |             ValueType::Bool => ValueDescType::Bool,
[INFO] [stdout]     |             --------------- matches some of the same values
[INFO] [stdout] 99  |             ValueType::U8 => ValueDescType::U8,
[INFO] [stdout]     |             ------------- matches some of the same values
[INFO] [stdout] 100 |             ValueType::I8 => ValueDescType::I8,
[INFO] [stdout]     |             ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 115 |             _ => ValueDescType::Nil,
[INFO] [stdout]     |             ^ ...and 14 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> examples/test_data.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn main() {}
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/values.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |             _ => ValueDescType::Nil,
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/values.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 97  |             ValueType::Nil => ValueDescType::Nil,
[INFO] [stdout]     |             -------------- matches some of the same values
[INFO] [stdout] 98  |             ValueType::Bool => ValueDescType::Bool,
[INFO] [stdout]     |             --------------- matches some of the same values
[INFO] [stdout] 99  |             ValueType::U8 => ValueDescType::U8,
[INFO] [stdout]     |             ------------- matches some of the same values
[INFO] [stdout] 100 |             ValueType::I8 => ValueDescType::I8,
[INFO] [stdout]     |             ------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 115 |             _ => ValueDescType::Nil,
[INFO] [stdout]     |             ^ ...and 14 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.11s
[INFO] running `Command { std: "docker" "inspect" "bdfd2432d4c8227562db38b966ab80959e2b4a3482996ea8e9465827e1cb1bad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdfd2432d4c8227562db38b966ab80959e2b4a3482996ea8e9465827e1cb1bad", kill_on_drop: false }`
[INFO] [stdout] bdfd2432d4c8227562db38b966ab80959e2b4a3482996ea8e9465827e1cb1bad