[INFO] fetching crate simvar_utils 0.4.0...
[INFO] testing simvar_utils-0.4.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate simvar_utils 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate simvar_utils 0.4.0
[INFO] finished tweaking crates.io crate simvar_utils 0.4.0
[INFO] tweaked toml for crates.io crate simvar_utils 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simvar_utils 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simvar_utils 0.4.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547
[INFO] running `Command { std: "docker" "start" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling bytes v1.12.0
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.12+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling switchy_async_macros v0.4.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling switchy_async v0.4.0
[INFO] [stderr]    Compiling switchy v0.4.0
[INFO] [stderr]    Compiling simvar_utils v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.84s
[INFO] running `Command { std: "docker" "inspect" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling simvar_utils v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `serial_test`
[INFO] [stdout]    --> src/lib.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     use serial_test::serial;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of unresolved module or unlinked crate `serial_test`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serial_test`, use `cargo add serial_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:200:7
[INFO] [stdout]     |
[INFO] [stdout] 200 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:209:7
[INFO] [stdout]     |
[INFO] [stdout] 209 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:219:7
[INFO] [stdout]     |
[INFO] [stdout] 219 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:246:7
[INFO] [stdout]     |
[INFO] [stdout] 246 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:262:7
[INFO] [stdout]     |
[INFO] [stdout] 262 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:275:7
[INFO] [stdout]     |
[INFO] [stdout] 275 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:289:7
[INFO] [stdout]     |
[INFO] [stdout] 289 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:302:7
[INFO] [stdout]     |
[INFO] [stdout] 302 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:317:7
[INFO] [stdout]     |
[INFO] [stdout] 317 |     #[test_log::test(switchy_async::test)]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:328:7
[INFO] [stdout]     |
[INFO] [stdout] 328 |     #[test_log::test(switchy_async::test)]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:351:7
[INFO] [stdout]     |
[INFO] [stdout] 351 |     #[test_log::test(switchy_async::test)]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:374:7
[INFO] [stdout]     |
[INFO] [stdout] 374 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:402:7
[INFO] [stdout]     |
[INFO] [stdout] 402 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:423:7
[INFO] [stdout]     |
[INFO] [stdout] 423 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:448:7
[INFO] [stdout]     |
[INFO] [stdout] 448 |     #[test_log::test]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `test_log` in this scope
[INFO] [stdout]    --> src/lib.rs:473:7
[INFO] [stdout]     |
[INFO] [stdout] 473 |     #[test_log::test(switchy_async::test)]
[INFO] [stdout]     |       ^^^^^^^^ use of unresolved module or unlinked crate `test_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simvar_utils` (lib test) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547", kill_on_drop: false }`
[INFO] [stdout] 5cca46c85cdd0e15ac2a3ef0ef52852eb3bd8a0f27591f2a40d75a85b2077547
