[INFO] fetching crate libscemu 0.19.4...
[INFO] checking libscemu-0.19.4 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate libscemu 0.19.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate libscemu 0.19.4
[INFO] finished tweaking crates.io crate libscemu 0.19.4
[INFO] tweaked toml for crates.io crate libscemu 0.19.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libscemu 0.19.4 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]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding md5 v0.7.0 (available: v0.8.0)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] [stderr]       Adding uint v0.9.5 (available: v0.10.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b9a0beba7ce495dac53e578c4bea40e29120b202d1e692118d5a44462443cc0f
[INFO] running `Command { std: "docker" "start" "-a" "b9a0beba7ce495dac53e578c4bea40e29120b202d1e692118d5a44462443cc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9a0beba7ce495dac53e578c4bea40e29120b202d1e692118d5a44462443cc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a0beba7ce495dac53e578c4bea40e29120b202d1e692118d5a44462443cc0f", kill_on_drop: false }`
[INFO] [stdout] b9a0beba7ce495dac53e578c4bea40e29120b202d1e692118d5a44462443cc0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d1409969ba8d4292f5bef2dd4b3b6649c7226542086e7c096b84e3126f4192bc
[INFO] running `Command { std: "docker" "start" "-a" "d1409969ba8d4292f5bef2dd4b3b6649c7226542086e7c096b84e3126f4192bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking iced-x86 v1.21.0
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking libscemu v0.19.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `ImageTlsCallback` is never constructed
[INFO] [stdout]     --> src/emu/structures.rs:1567:12
[INFO] [stdout]      |
[INFO] [stdout] 1567 | pub struct ImageTlsCallback {
[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: `ImageTlsCallback` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ImageTlsCallback` is never constructed
[INFO] [stdout]     --> src/emu/structures.rs:1567:12
[INFO] [stdout]      |
[INFO] [stdout] 1567 | pub struct ImageTlsCallback {
[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: `ImageTlsCallback` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 `libscemu` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `libscemu` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d1409969ba8d4292f5bef2dd4b3b6649c7226542086e7c096b84e3126f4192bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1409969ba8d4292f5bef2dd4b3b6649c7226542086e7c096b84e3126f4192bc", kill_on_drop: false }`
[INFO] [stdout] d1409969ba8d4292f5bef2dd4b3b6649c7226542086e7c096b84e3126f4192bc
