[INFO] fetching crate enso-flexer 0.2.0... [INFO] checking enso-flexer-0.2.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate enso-flexer 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate enso-flexer 0.2.0 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 enso-flexer 0.2.0 [INFO] finished tweaking crates.io crate enso-flexer 0.2.0 [INFO] tweaked toml for crates.io crate enso-flexer 0.2.0 written to /workspace/builds/worker-3/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nonempty v0.1.5 [INFO] [stderr] Downloaded enso-automata v0.2.0 [INFO] [stderr] Downloaded enso-logger v0.3.1 [INFO] [stderr] Downloaded enso-lazy-reader v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 451ab7b4ada9aa2f969ef418d07db9bb9984317b26ec2d2f198eab7a950118d3 [INFO] running `Command { std: "docker" "start" "-a" "451ab7b4ada9aa2f969ef418d07db9bb9984317b26ec2d2f198eab7a950118d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "451ab7b4ada9aa2f969ef418d07db9bb9984317b26ec2d2f198eab7a950118d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "451ab7b4ada9aa2f969ef418d07db9bb9984317b26ec2d2f198eab7a950118d3", kill_on_drop: false }` [INFO] [stdout] 451ab7b4ada9aa2f969ef418d07db9bb9984317b26ec2d2f198eab7a950118d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 600530a3f9a5e41e9afc19174efbb131e6e89904d202a50551b95b5f622fd8b9 [INFO] running `Command { std: "docker" "start" "-a" "600530a3f9a5e41e9afc19174efbb131e6e89904d202a50551b95b5f622fd8b9", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] memchr v2.4.1: default, std, use_std [INFO] [stderr] syn v1.0.75 (as host dependency): visit-mut [INFO] [stderr] web-sys v0.3.35: MessageEvent, Worker [INFO] [stderr] [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking nonempty v0.1.5 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stderr] Checking proc-macro2 v1.0.28 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking enso-macro-utils v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.58 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Compiling shrinkwraprs v0.3.0 [INFO] [stderr] Compiling ifmt-impl v0.3.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.58 [INFO] [stderr] Compiling enso-shapely-macros v0.2.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking wasm-bindgen v0.2.58 [INFO] [stderr] Compiling web-sys v0.3.35 [INFO] [stderr] Checking js-sys v0.3.35 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking ifmt v0.3.3 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.27 [INFO] [stderr] Checking wasm-bindgen-test v0.2.50 [INFO] [stderr] Checking serde v1.0.128 [INFO] [stderr] Checking enso-shapely v0.2.0 [INFO] [stderr] Checking enso-prelude v0.2.6 [INFO] [stderr] Checking enso-logger v0.3.1 [INFO] [stderr] Checking enso-automata v0.2.0 [INFO] [stderr] Checking enso-lazy-reader v0.2.0 [INFO] [stderr] Checking enso-flexer v0.2.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:1105:46 [INFO] [stdout] | [INFO] [stdout] 1099 | impl Flexer [INFO] [stdout] | ------ expected type parameter [INFO] [stdout] ... [INFO] [stdout] 1104 | pub fn new(parent_logger:impl AnyLogger) -> Flexer { [INFO] [stdout] | -------------- found type parameter [INFO] [stdout] 1105 | let logger = ::sub(&parent_logger,"Flexer"); [INFO] [stdout] | ^^^^^^^^^^^^^^ expected type parameter `Logger`, found type parameter `impl AnyLogger` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Logger` [INFO] [stdout] found reference `&impl AnyLogger` [INFO] [stdout] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `enso-flexer` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:1105:46 [INFO] [stdout] | [INFO] [stdout] 1099 | impl Flexer [INFO] [stdout] | ------ expected type parameter [INFO] [stdout] ... [INFO] [stdout] 1104 | pub fn new(parent_logger:impl AnyLogger) -> Flexer { [INFO] [stdout] | -------------- found type parameter [INFO] [stdout] 1105 | let logger = ::sub(&parent_logger,"Flexer"); [INFO] [stdout] | ^^^^^^^^^^^^^^ expected type parameter `Logger`, found type parameter `impl AnyLogger` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Logger` [INFO] [stdout] found reference `&impl AnyLogger` [INFO] [stdout] = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [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" "600530a3f9a5e41e9afc19174efbb131e6e89904d202a50551b95b5f622fd8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "600530a3f9a5e41e9afc19174efbb131e6e89904d202a50551b95b5f622fd8b9", kill_on_drop: false }` [INFO] [stdout] 600530a3f9a5e41e9afc19174efbb131e6e89904d202a50551b95b5f622fd8b9