[INFO] fetching crate tower-fallback 0.2.43...
[INFO] testing tower-fallback-0.2.43 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tower-fallback 0.2.43 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tower-fallback 0.2.43
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tower-fallback 0.2.43
[INFO] tweaked toml for crates.io crate tower-fallback 0.2.43 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tower-fallback 0.2.43 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 tower-fallback 0.2.43 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913
[INFO] running `Command { std: "docker" "start" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913", 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" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913" "/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" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913", 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" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tower-fallback v0.2.43 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `Command { std: "docker" "inspect" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913", 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" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913" "/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 libc v0.2.186
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tower-fallback v0.2.43 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `tower::service_fn`, `tower::ServiceExt`
[INFO] [stdout]    --> tests/fallback.rs:3:13
[INFO] [stdout]     |
[INFO] [stdout]   3 | use tower::{service_fn, Service, ServiceExt};
[INFO] [stdout]     |             ^^^^^^^^^^           ^^^^^^^^^^ no `ServiceExt` in the root
[INFO] [stdout]     |             |
[INFO] [stdout]     |             no `service_fn` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tower-0.4.13/src/lib.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[cfg(feature = "util")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `util` feature
[INFO] [stdout] ...
[INFO] [stdout] 223 | pub use self::util::{service_fn, ServiceExt};
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tower-0.4.13/src/lib.rs:223:34
[INFO] [stdout]     |
[INFO] [stdout] 220 | #[cfg(feature = "util")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `util` feature
[INFO] [stdout] ...
[INFO] [stdout] 223 | pub use self::util::{service_fn, ServiceExt};
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout]   3 - use tower::{service_fn, Service, ServiceExt};
[INFO] [stdout]   3 + use tower::{service_fn, Service, Service};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `zebra_test` in this scope
[INFO] [stdout]  --> tests/fallback.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let _init_guard = zebra_test::init();
[INFO] [stdout]   |                       ^^^^^^^^^^ use of unresolved module or unlinked crate `zebra_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `zebra_test`, use `cargo add zebra_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `zebra_test` in this scope
[INFO] [stdout]   --> tests/fallback.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let _init_guard = zebra_test::init();
[INFO] [stdout]    |                       ^^^^^^^^^^ use of unresolved module or unlinked crate `zebra_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `zebra_test`, use `cargo add zebra_test` to add it to your `Cargo.toml`
[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 `tower-fallback` (test "fallback") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913", kill_on_drop: false }`
[INFO] [stdout] 810afeb0ef9ca6d9c604e1861ea84ce22f29fde37229fb90d3e4160db21d3913
