[INFO] fetching crate merfolk_frontend_duplex 0.1.0... [INFO] checking merfolk_frontend_duplex-0.1.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate merfolk_frontend_duplex 0.1.0 into /workspace/builds/worker-89/source [INFO] validating manifest of crates.io crate merfolk_frontend_duplex 0.1.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate merfolk_frontend_duplex 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate merfolk_frontend_duplex 0.1.0 [INFO] tweaked toml for crates.io crate merfolk_frontend_duplex 0.1.0 written to /workspace/builds/worker-89/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0dfecc97b2b1815c9044e351760ab1c47faa42b3aa2476b20cd5438c92e4fa9d [INFO] running `Command { std: "docker" "start" "-a" "0dfecc97b2b1815c9044e351760ab1c47faa42b3aa2476b20cd5438c92e4fa9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0dfecc97b2b1815c9044e351760ab1c47faa42b3aa2476b20cd5438c92e4fa9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dfecc97b2b1815c9044e351760ab1c47faa42b3aa2476b20cd5438c92e4fa9d", kill_on_drop: false }` [INFO] [stdout] 0dfecc97b2b1815c9044e351760ab1c47faa42b3aa2476b20cd5438c92e4fa9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fec720af34459d37740b29db23e21a534e4246c4c544ca3f4fc8966ecfcb56fd [INFO] running `Command { std: "docker" "start" "-a" "fec720af34459d37740b29db23e21a534e4246c4c544ca3f4fc8966ecfcb56fd", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking spin v0.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [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] Checking thiserror v1.0.26 [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_frontend_duplex v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating test/tests.rs from 2018 edition to 2021 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `merfolk_frontend_register` [INFO] [stdout] --> test/tests.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 18 | let register_first_caller = merfolk_frontend_register::Register::builder().build().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_frontend_register` [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:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | let register_first_receiver = merfolk_frontend_register::Register::builder().build().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_frontend_register` [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:24:32 [INFO] [stdout] | [INFO] [stdout] 24 | let register_second_caller = merfolk_frontend_register::Register::builder().build().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_frontend_register` [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:25:34 [INFO] [stdout] | [INFO] [stdout] 25 | let register_second_receiver = merfolk_frontend_register::Register::builder().build().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `merfolk_frontend_register` [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:30:39 [INFO] [stdout] | [INFO] [stdout] 30 | let (to_first, from_first): (Sender, Receiver test/tests.rs:30:95 [INFO] [stdout] | [INFO] [stdout] 30 | ...essChannel>, Receiver) = mpsc::channel(1); [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:31:41 [INFO] [stdout] | [INFO] [stdout] 31 | let (to_second, from_second): (Sender, Receiver test/tests.rs:31:97 [INFO] [stdout] | [INFO] [stdout] 31 | ...essChannel>, Receiver) = mpsc::channel(1); [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:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | .backend(merfolk_backend_in_process::InProcess::builder().to(to_first).from(from_second).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_backend_in_process` [INFO] [stdout] --> test/tests.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | .backend(merfolk_backend_in_process::InProcess::builder().to(to_second).from(from_first).build().unwrap()) [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] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `merfolk_frontend_duplex` due to 11 previous errors [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "fec720af34459d37740b29db23e21a534e4246c4c544ca3f4fc8966ecfcb56fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fec720af34459d37740b29db23e21a534e4246c4c544ca3f4fc8966ecfcb56fd", kill_on_drop: false }` [INFO] [stdout] fec720af34459d37740b29db23e21a534e4246c4c544ca3f4fc8966ecfcb56fd