[INFO] fetching crate ebds 0.4.2...
[INFO] checking ebds-0.4.2 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate ebds 0.4.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ebds 0.4.2
[INFO] finished tweaking crates.io crate ebds 0.4.2
[INFO] tweaked toml for crates.io crate ebds 0.4.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ebds 0.4.2 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "generate-lockfile" "--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]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding bitfield v0.14.0 (available: v0.19.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22275ee40769b44803af9063af50c24156cf87f4a5f601e84599d7468a9a3019
[INFO] running `Command { std: "docker" "start" "-a" "22275ee40769b44803af9063af50c24156cf87f4a5f601e84599d7468a9a3019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22275ee40769b44803af9063af50c24156cf87f4a5f601e84599d7468a9a3019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22275ee40769b44803af9063af50c24156cf87f4a5f601e84599d7468a9a3019", kill_on_drop: false }`
[INFO] [stdout] 22275ee40769b44803af9063af50c24156cf87f4a5f601e84599d7468a9a3019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbe97346a803ca9e173c96a343fdce9d399818b4884eea1faee4fa0d0f57a0f4
[INFO] running `Command { std: "docker" "start" "-a" "fbe97346a803ca9e173c96a343fdce9d399818b4884eea1faee4fa0d0f57a0f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking bitfield v0.14.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking currency-iso4217 v0.1.2
[INFO] [stderr]     Checking serialport v4.9.0
[INFO] [stderr]     Checking ebds v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `S2kCodeRevision` is never constructed
[INFO] [stdout]     --> src/status.rs:1059:12
[INFO] [stdout]      |
[INFO] [stdout] 1059 | pub struct S2kCodeRevision(CodeRevision);
[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_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ebds` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `S2kCodeRevision` is never constructed
[INFO] [stdout]     --> src/status.rs:1059:12
[INFO] [stdout]      |
[INFO] [stdout] 1059 | pub struct S2kCodeRevision(CodeRevision);
[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_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ebds` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fbe97346a803ca9e173c96a343fdce9d399818b4884eea1faee4fa0d0f57a0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe97346a803ca9e173c96a343fdce9d399818b4884eea1faee4fa0d0f57a0f4", kill_on_drop: false }`
[INFO] [stdout] fbe97346a803ca9e173c96a343fdce9d399818b4884eea1faee4fa0d0f57a0f4
