[INFO] fetching crate teleform 0.1.4...
[INFO] testing teleform-0.1.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate teleform 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate teleform 0.1.4
[INFO] finished tweaking crates.io crate teleform 0.1.4
[INFO] tweaked toml for crates.io crate teleform 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate teleform 0.1.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate teleform 0.1.4 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f3385a2be2b4514809ab5e4350c86c87143b2a309d9208e26109ce0c9277ff5
[INFO] running `Command { std: "docker" "start" "-a" "1f3385a2be2b4514809ab5e4350c86c87143b2a309d9208e26109ce0c9277ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f3385a2be2b4514809ab5e4350c86c87143b2a309d9208e26109ce0c9277ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3385a2be2b4514809ab5e4350c86c87143b2a309d9208e26109ce0c9277ff5", kill_on_drop: false }`
[INFO] [stdout] 1f3385a2be2b4514809ab5e4350c86c87143b2a309d9208e26109ce0c9277ff5
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73a1a59c77a573edaf60479f3d0c2f52d027689bba27f03581e86355b97fa76e
[INFO] running `Command { std: "docker" "start" "-a" "73a1a59c77a573edaf60479f3d0c2f52d027689bba27f03581e86355b97fa76e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling dot2 v1.0.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling teleform-derive v0.1.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling snafu v0.8.9
[INFO] [stderr]    Compiling dagga v0.2.3
[INFO] [stderr]    Compiling teleform v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]     --> src/lib.rs:1107:42
[INFO] [stdout]      |
[INFO] [stdout] 1107 |     pub fn after<T: Resource>(&mut self, resource: &StoreResource<T, T::Output>) {}
[INFO] [stdout]      |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.35s
[INFO] running `Command { std: "docker" "inspect" "73a1a59c77a573edaf60479f3d0c2f52d027689bba27f03581e86355b97fa76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a1a59c77a573edaf60479f3d0c2f52d027689bba27f03581e86355b97fa76e", kill_on_drop: false }`
[INFO] [stdout] 73a1a59c77a573edaf60479f3d0c2f52d027689bba27f03581e86355b97fa76e
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e57d4822fc4f0be92f4dff835ea449142ced67124b90c9a6f322a754d150830
[INFO] running `Command { std: "docker" "start" "-a" "2e57d4822fc4f0be92f4dff835ea449142ced67124b90c9a6f322a754d150830", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling random v0.14.0
[INFO] [stderr]    Compiling dagga v0.2.3
[INFO] [stderr]    Compiling teleform v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]     --> src/lib.rs:1107:42
[INFO] [stdout]      |
[INFO] [stdout] 1107 |     pub fn after<T: Resource>(&mut self, resource: &StoreResource<T, T::Output>) {}
[INFO] [stdout]      |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stdout] error: environment variable `CARGO_WORKSPACE_DIR` not defined at compile time
[INFO] [stdout]    --> src/test.rs:105:34
[INFO] [stdout]     |
[INFO] [stdout] 105 |         std::path::PathBuf::from(std::env!("CARGO_WORKSPACE_DIR")).join("test_output/sanity")
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: Cargo sets build script variables at run time. Use `std::env::var("CARGO_WORKSPACE_DIR")` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resource`
[INFO] [stdout]     --> src/lib.rs:1107:42
[INFO] [stdout]      |
[INFO] [stdout] 1107 |     pub fn after<T: Resource>(&mut self, resource: &StoreResource<T, T::Output>) {}
[INFO] [stdout]      |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resource`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `teleform` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2e57d4822fc4f0be92f4dff835ea449142ced67124b90c9a6f322a754d150830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e57d4822fc4f0be92f4dff835ea449142ced67124b90c9a6f322a754d150830", kill_on_drop: false }`
[INFO] [stdout] 2e57d4822fc4f0be92f4dff835ea449142ced67124b90c9a6f322a754d150830