[INFO] fetching crate tsgo-client 0.0.2...
[INFO] checking tsgo-client-0.0.2 against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] extracting crate tsgo-client 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tsgo-client 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tsgo-client 0.0.2
[INFO] tweaked toml for crates.io crate tsgo-client 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tsgo-client 0.0.2 on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tsgo-client 0.0.2 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34420b66cde55853df83e28fb3f2979e57de2f7e2c51082b95c5b62e00fecde9
[INFO] running `Command { std: "docker" "start" "-a" "34420b66cde55853df83e28fb3f2979e57de2f7e2c51082b95c5b62e00fecde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34420b66cde55853df83e28fb3f2979e57de2f7e2c51082b95c5b62e00fecde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34420b66cde55853df83e28fb3f2979e57de2f7e2c51082b95c5b62e00fecde9", kill_on_drop: false }`
[INFO] [stdout] 34420b66cde55853df83e28fb3f2979e57de2f7e2c51082b95c5b62e00fecde9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c8d05d72c9acda65d1e4de8c666bc83f61b756ad84484ad789cf1d1c1a9715
[INFO] running `Command { std: "docker" "start" "-a" "b1c8d05d72c9acda65d1e4de8c666bc83f61b756ad84484ad789cf1d1c1a9715", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking cbor4ii v1.2.2
[INFO] [stderr]     Checking insta v1.46.1
[INFO] [stderr]     Checking tsgo-client v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `MessageType` is never constructed
[INFO] [stdout]   --> src/client.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct MessageType(u8);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tsgo-client` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `MessageType` is never constructed
[INFO] [stdout]   --> src/client.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct MessageType(u8);
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tsgo-client` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b1c8d05d72c9acda65d1e4de8c666bc83f61b756ad84484ad789cf1d1c1a9715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c8d05d72c9acda65d1e4de8c666bc83f61b756ad84484ad789cf1d1c1a9715", kill_on_drop: false }`
[INFO] [stdout] b1c8d05d72c9acda65d1e4de8c666bc83f61b756ad84484ad789cf1d1c1a9715
