[INFO] fetching crate roboxide 0.1.1... [INFO] checking roboxide-0.1.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate roboxide 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate roboxide 0.1.1 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 roboxide 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate roboxide 0.1.1 [INFO] tweaked toml for crates.io crate roboxide 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate roboxide 0.1.1 already has a lockfile, it will not be regenerated [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 metadeps v1.1.2 [INFO] [stderr] Downloaded zmq v0.9.2 [INFO] [stderr] Downloaded zmq-sys v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2e1a602081e9746fbdd9d46a758252c3e6207ce34ac0eaad0b0d70e5537af857 [INFO] running `Command { std: "docker" "start" "-a" "2e1a602081e9746fbdd9d46a758252c3e6207ce34ac0eaad0b0d70e5537af857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e1a602081e9746fbdd9d46a758252c3e6207ce34ac0eaad0b0d70e5537af857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e1a602081e9746fbdd9d46a758252c3e6207ce34ac0eaad0b0d70e5537af857", kill_on_drop: false }` [INFO] [stdout] 2e1a602081e9746fbdd9d46a758252c3e6207ce34ac0eaad0b0d70e5537af857 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] d42cdc36daf7372bd32da0e7c75693b7ea6195ed3039c634e94f4bbe796eae71 [INFO] running `Command { std: "docker" "start" "-a" "d42cdc36daf7372bd32da0e7c75693b7ea6195ed3039c634e94f4bbe796eae71", 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] proc-macro2 v1.0.24: default [INFO] [stderr] quote v1.0.7: default [INFO] [stderr] syn v1.0.48: visit [INFO] [stderr] [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking serde v1.0.117 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking roboxide v0.1.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/lib/pubsub.rs (1 fix) [INFO] [stdout] warning: function is never used: `service_proxy` [INFO] [stdout] --> src/lib/service.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn service_proxy() -> Result<(), zmq::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/msgs.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/publisher.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/subscriber.rs from 2018 edition to 2021 [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib/pubsub.rs:150:25 [INFO] [stdout] | [INFO] [stdout] 150 | #[derive(Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ help: a derive macro with a similar name exists: `Serialize` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.117/src/lib.rs:80:1 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn derive_serialize(input: TokenStream) -> TokenStream { [INFO] [stdout] | ---------------------------------------------------------- similarly named derive macro `Serialize` defined here [INFO] [stdout] | [INFO] [stdout] = note: consider importing this derive macro: [INFO] [stdout] serde::Deserialize [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `pubsub::Publisher`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib/pubsub.rs:157:45 [INFO] [stdout] | [INFO] [stdout] 20 | / pub struct Publisher [INFO] [stdout] 21 | | where [INFO] [stdout] 22 | | T: RxMessage, [INFO] [stdout] 23 | | { [INFO] [stdout] ... | [INFO] [stdout] 29 | | _phantom: std::marker::PhantomData, [INFO] [stdout] 30 | | } [INFO] [stdout] | |_- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 151 | struct Dummy { [INFO] [stdout] | ------------ doesn't satisfy `Dummy: RxMessage` [INFO] [stdout] ... [INFO] [stdout] 157 | let publisher = Publisher::::new("/dummy/topic"); [INFO] [stdout] | ^^^ function or associated item cannot be called on `pubsub::Publisher` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Dummy: RxMessage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'de> Dummy: Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/lib/pubsub.rs:157:25 [INFO] [stdout] | [INFO] [stdout] 157 | let publisher = Publisher::::new("/dummy/topic"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `Dummy` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `DeserializeOwned` for `Dummy` [INFO] [stdout] note: required because of the requirements on the impl of `RxMessage` for `Dummy` [INFO] [stdout] --> src/lib/lib.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | impl RxMessage for T where T: serde::Serialize + serde::de::DeserializeOwned + 'static {} [INFO] [stdout] | ^^^^^^^^^ ^ [INFO] [stdout] note: required by a bound in `pubsub::Publisher` [INFO] [stdout] --> src/lib/pubsub.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Publisher [INFO] [stdout] | --------- required by a bound in this [INFO] [stdout] 21 | where [INFO] [stdout] 22 | T: RxMessage, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `pubsub::Publisher` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the function or associated item `new` exists for struct `pubsub::Subscriber`, but its trait bounds were not satisfied [INFO] [stdout] --> src/lib/pubsub.rs:166:47 [INFO] [stdout] | [INFO] [stdout] 82 | / pub struct Subscriber [INFO] [stdout] 83 | | where [INFO] [stdout] 84 | | T: RxMessage, [INFO] [stdout] 85 | | { [INFO] [stdout] ... | [INFO] [stdout] 88 | | socket: zmq::Socket, [INFO] [stdout] 89 | | } [INFO] [stdout] | |_- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 151 | struct Dummy { [INFO] [stdout] | ------------ doesn't satisfy `Dummy: DeserializeOwned` [INFO] [stdout] ... [INFO] [stdout] 166 | let subscriber = Subscriber::::new("/dummy/topic", |_dummy: Dummy| {}); [INFO] [stdout] | ^^^ function or associated item cannot be called on `pubsub::Subscriber` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Dummy: DeserializeOwned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'de> Dummy: Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/lib/pubsub.rs:166:26 [INFO] [stdout] | [INFO] [stdout] 166 | let subscriber = Subscriber::::new("/dummy/topic", |_dummy: Dummy| {}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `Dummy` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `DeserializeOwned` for `Dummy` [INFO] [stdout] note: required because of the requirements on the impl of `RxMessage` for `Dummy` [INFO] [stdout] --> src/lib/lib.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | impl RxMessage for T where T: serde::Serialize + serde::de::DeserializeOwned + 'static {} [INFO] [stdout] | ^^^^^^^^^ ^ [INFO] [stdout] note: required by a bound in `pubsub::Subscriber` [INFO] [stdout] --> src/lib/pubsub.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 82 | pub struct Subscriber [INFO] [stdout] | ---------- required by a bound in this [INFO] [stdout] 83 | where [INFO] [stdout] 84 | T: RxMessage, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `pubsub::Subscriber` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `roboxide` due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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" "d42cdc36daf7372bd32da0e7c75693b7ea6195ed3039c634e94f4bbe796eae71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d42cdc36daf7372bd32da0e7c75693b7ea6195ed3039c634e94f4bbe796eae71", kill_on_drop: false }` [INFO] [stdout] d42cdc36daf7372bd32da0e7c75693b7ea6195ed3039c634e94f4bbe796eae71