[INFO] fetching crate tower-layer 0.3.2...
[INFO] testing tower-layer-0.3.2 against 1.76.0 for beta-1.77-1
[INFO] extracting crate tower-layer 0.3.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate tower-layer 0.3.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tower-layer 0.3.2
[INFO] finished tweaking crates.io crate tower-layer 0.3.2
[INFO] tweaked toml for crates.io crate tower-layer 0.3.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d92ab410a545316a2916a5a4f04b3eca11c60ce15ff45426b091426cf5f50d3b
[INFO] running `Command { std: "docker" "start" "-a" "d92ab410a545316a2916a5a4f04b3eca11c60ce15ff45426b091426cf5f50d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d92ab410a545316a2916a5a4f04b3eca11c60ce15ff45426b091426cf5f50d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92ab410a545316a2916a5a4f04b3eca11c60ce15ff45426b091426cf5f50d3b", kill_on_drop: false }`
[INFO] [stdout] d92ab410a545316a2916a5a4f04b3eca11c60ce15ff45426b091426cf5f50d3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1143bee2e166dc9bb5dbfcd35777fb523416a6da6fb786752b6dfcc3b465732c
[INFO] running `Command { std: "docker" "start" "-a" "1143bee2e166dc9bb5dbfcd35777fb523416a6da6fb786752b6dfcc3b465732c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tower-layer v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "1143bee2e166dc9bb5dbfcd35777fb523416a6da6fb786752b6dfcc3b465732c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1143bee2e166dc9bb5dbfcd35777fb523416a6da6fb786752b6dfcc3b465732c", kill_on_drop: false }`
[INFO] [stdout] 1143bee2e166dc9bb5dbfcd35777fb523416a6da6fb786752b6dfcc3b465732c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0f475de3931fb1681eb1981b0dcd9fe5fc8fda5ebb1208d168716f14917ff1f
[INFO] running `Command { std: "docker" "start" "-a" "c0f475de3931fb1681eb1981b0dcd9fe5fc8fda5ebb1208d168716f14917ff1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tower-layer v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "c0f475de3931fb1681eb1981b0dcd9fe5fc8fda5ebb1208d168716f14917ff1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f475de3931fb1681eb1981b0dcd9fe5fc8fda5ebb1208d168716f14917ff1f", kill_on_drop: false }`
[INFO] [stdout] c0f475de3931fb1681eb1981b0dcd9fe5fc8fda5ebb1208d168716f14917ff1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05c0174f89f5b6c6915a5138bc4265224d2979d2f95cc055e89d479859fccdc0
[INFO] running `Command { std: "docker" "start" "-a" "05c0174f89f5b6c6915a5138bc4265224d2979d2f95cc055e89d479859fccdc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_layer-8a912dfd9b3449a2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test layer_fn::tests::layer_fn_has_useful_debug_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tower-layer
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/layer_fn.rs - layer_fn::layer_fn (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs - Layer (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/layer_fn.rs - layer_fn::layer_fn (line 14) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `service_fn` in crate `tower`
[INFO] [stdout]    --> src/layer_fn.rs:58:32
[INFO] [stdout]     |
[INFO] [stdout] 47  | let uppercase_service = tower::service_fn(|request: String| async move {
[INFO] [stdout]     |                                ^^^^^^^^^^ not found in `tower`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tower-0.4.13/src/lib.rs:223:22
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub use self::util::{service_fn, ServiceExt};
[INFO] [stdout]     |                      ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `util` feature
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/layer_fn.rs - layer_fn::layer_fn (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "05c0174f89f5b6c6915a5138bc4265224d2979d2f95cc055e89d479859fccdc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c0174f89f5b6c6915a5138bc4265224d2979d2f95cc055e89d479859fccdc0", kill_on_drop: false }`
[INFO] [stdout] 05c0174f89f5b6c6915a5138bc4265224d2979d2f95cc055e89d479859fccdc0
