[INFO] fetching crate merfolk_middleware_router 0.1.0... [INFO] checking merfolk_middleware_router-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate merfolk_middleware_router 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate merfolk_middleware_router 0.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate merfolk_middleware_router 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate merfolk_middleware_router 0.1.0 [INFO] tweaked toml for crates.io crate merfolk_middleware_router 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 46 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.21.0 (latest: v0.23.0) [INFO] [stderr] Adding darling v0.12.4 (latest: v0.20.9) [INFO] [stderr] Adding darling_core v0.12.4 (latest: v0.20.9) [INFO] [stderr] Adding darling_macro v0.12.4 (latest: v0.20.9) [INFO] [stderr] Adding derive_builder v0.10.2 (latest: v0.20.0) [INFO] [stderr] Adding derive_builder_core v0.10.2 (latest: v0.20.0) [INFO] [stderr] Adding derive_builder_macro v0.10.2 (latest: v0.20.0) [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.30.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.36.0) [INFO] [stderr] Adding spin v0.7.1 (latest: v0.9.8) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded merfolk v0.1.4 [INFO] [stderr] Downloaded spin v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce4ff7a28404a07ff3e141e17a14dedb4daab7822245a5d44a0a4e9203faa2ff [INFO] running `Command { std: "docker" "start" "-a" "ce4ff7a28404a07ff3e141e17a14dedb4daab7822245a5d44a0a4e9203faa2ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce4ff7a28404a07ff3e141e17a14dedb4daab7822245a5d44a0a4e9203faa2ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce4ff7a28404a07ff3e141e17a14dedb4daab7822245a5d44a0a4e9203faa2ff", kill_on_drop: false }` [INFO] [stdout] ce4ff7a28404a07ff3e141e17a14dedb4daab7822245a5d44a0a4e9203faa2ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee25d11c0464a483541fe5916a8445f800c46d802fa337954c46e0a44450a0e0 [INFO] running `Command { std: "docker" "start" "-a" "ee25d11c0464a483541fe5916a8445f800c46d802fa337954c46e0a44450a0e0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking spin v0.7.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling derive_builder_core v0.10.2 [INFO] [stderr] Compiling derive_builder_macro v0.10.2 [INFO] [stderr] Checking derive_builder v0.10.2 [INFO] [stderr] Checking merfolk v0.1.4 [INFO] [stderr] Checking merfolk_middleware_router v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `tokio::sync::mpsc`, `tokio::sync::mpsc` [INFO] [stdout] --> test/tests.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | mpsc, [INFO] [stdout] | ^^^^ no `mpsc` in `sync` [INFO] [stdout] 11 | mpsc::{Receiver, Sender}, [INFO] [stdout] | ^^^^ could not find `mpsc` in `sync` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this module instead: [INFO] [stdout] std::sync::mpsc [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/sync/mod.rs:446:13 [INFO] [stdout] | [INFO] [stdout] 446 | pub mod mpsc; [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: the item is gated behind the `sync` feature [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_frontend_register` [INFO] [stdout] --> test/tests.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | let register_caller = merfolk_frontend_register::Register::builder().build().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_frontend_register` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `crate::Error::Register` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 14 | let register_caller = crate::Error().build().unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] 14 | let register_caller = merfolk::Error().build().unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_frontend_register` [INFO] [stdout] --> test/tests.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | let register_receiver = merfolk_frontend_register::Register::builder().build().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_frontend_register` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `crate::Error::Register` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 15 | let register_receiver = crate::Error().build().unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] 15 | let register_receiver = merfolk::Error().build().unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_backend_in_process` [INFO] [stdout] --> test/tests.rs:26:14 [INFO] [stdout] | [INFO] [stdout] 26 | .backend(merfolk_backend_in_process::InProcess::builder().to(to).build().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_backend_in_process` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_middleware_authentication` [INFO] [stdout] --> test/tests.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | .middlewares(vec![merfolk_middleware_authentication::Authentication::builder().auth((auth.0, auth.1)).build_boxed().unwrap()]) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_middleware_authentication` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_backend_in_process` [INFO] [stdout] --> test/tests.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 33 | .backend(merfolk_backend_in_process::InProcess::builder().from(from).build().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_backend_in_process` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_middleware_authentication` [INFO] [stdout] --> test/tests.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | merfolk_middleware_authentication::Authentication::builder() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_middleware_authentication` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `sync` is private [INFO] [stdout] --> test/tests.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | use tokio::sync::{ [INFO] [stdout] | ^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `sync` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.37.0/src/lib.rs:540:5 [INFO] [stdout] | [INFO] [stdout] 540 | mod sync; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_backend_in_process` [INFO] [stdout] --> test/tests.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | let (to, from): (Sender, Receiver) = mpsc::... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_backend_in_process` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_backend_in_process` [INFO] [stdout] --> test/tests.rs:20:83 [INFO] [stdout] | [INFO] [stdout] 20 | ...essChannel>, Receiver) = mpsc::channel(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_backend_in_process` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `merfolk_middleware_router` (test "test") due to 11 previous errors [INFO] running `Command { std: "docker" "inspect" "ee25d11c0464a483541fe5916a8445f800c46d802fa337954c46e0a44450a0e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee25d11c0464a483541fe5916a8445f800c46d802fa337954c46e0a44450a0e0", kill_on_drop: false }` [INFO] [stdout] ee25d11c0464a483541fe5916a8445f800c46d802fa337954c46e0a44450a0e0 [INFO] checking merfolk_middleware_router-0.1.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate merfolk_middleware_router 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate merfolk_middleware_router 0.1.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate merfolk_middleware_router 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate merfolk_middleware_router 0.1.0 [INFO] tweaked toml for crates.io crate merfolk_middleware_router 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 46 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.21.0 (latest: v0.23.0) [INFO] [stderr] Adding darling v0.12.4 (latest: v0.20.9) [INFO] [stderr] Adding darling_core v0.12.4 (latest: v0.20.9) [INFO] [stderr] Adding darling_macro v0.12.4 (latest: v0.20.9) [INFO] [stderr] Adding derive_builder v0.10.2 (latest: v0.20.0) [INFO] [stderr] Adding derive_builder_core v0.10.2 (latest: v0.20.0) [INFO] [stderr] Adding derive_builder_macro v0.10.2 (latest: v0.20.0) [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.30.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.36.0) [INFO] [stderr] Adding spin v0.7.1 (latest: v0.9.8) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61e7ad49c2ac63d401b6c459f9a999d9f19adaa54ce889c25bfa28395990f28f [INFO] running `Command { std: "docker" "start" "-a" "61e7ad49c2ac63d401b6c459f9a999d9f19adaa54ce889c25bfa28395990f28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61e7ad49c2ac63d401b6c459f9a999d9f19adaa54ce889c25bfa28395990f28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61e7ad49c2ac63d401b6c459f9a999d9f19adaa54ce889c25bfa28395990f28f", kill_on_drop: false }` [INFO] [stdout] 61e7ad49c2ac63d401b6c459f9a999d9f19adaa54ce889c25bfa28395990f28f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e0976917297227b73e0817a998cf09aa913e007ea9a4ed1c67a60eafd2eecec [INFO] running `Command { std: "docker" "start" "-a" "3e0976917297227b73e0817a998cf09aa913e007ea9a4ed1c67a60eafd2eecec", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "3e0976917297227b73e0817a998cf09aa913e007ea9a4ed1c67a60eafd2eecec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e0976917297227b73e0817a998cf09aa913e007ea9a4ed1c67a60eafd2eecec", kill_on_drop: false }` [INFO] [stdout] 3e0976917297227b73e0817a998cf09aa913e007ea9a4ed1c67a60eafd2eecec