[INFO] fetching crate rs4a-dut 0.1.0... [INFO] testing rs4a-dut-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate rs4a-dut 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rs4a-dut 0.1.0 [INFO] finished tweaking crates.io crate rs4a-dut 0.1.0 [INFO] tweaked toml for crates.io crate rs4a-dut 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rs4a-dut 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b78c4dee0dac1eaf37dd0cf967d0fb87a95e9909640a55d98d75f2ae10d7a087 [INFO] running `Command { std: "docker" "start" "-a" "b78c4dee0dac1eaf37dd0cf967d0fb87a95e9909640a55d98d75f2ae10d7a087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b78c4dee0dac1eaf37dd0cf967d0fb87a95e9909640a55d98d75f2ae10d7a087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b78c4dee0dac1eaf37dd0cf967d0fb87a95e9909640a55d98d75f2ae10d7a087", kill_on_drop: false }` [INFO] [stdout] b78c4dee0dac1eaf37dd0cf967d0fb87a95e9909640a55d98d75f2ae10d7a087 [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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 742c1e1bf5856141c0dea6a34fdabf8b5d06ef17fdba9159042e650d671603ad [INFO] running `Command { std: "docker" "start" "-a" "742c1e1bf5856141c0dea6a34fdabf8b5d06ef17fdba9159042e650d671603ad", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zerofrom-derive v0.1.7 [INFO] [stderr] Compiling yoke-derive v0.8.2 [INFO] [stderr] Compiling zerofrom v0.1.7 [INFO] [stderr] Compiling yoke v0.8.2 [INFO] [stderr] Compiling zerovec v0.11.6 [INFO] [stderr] Compiling zerotrie v0.2.4 [INFO] [stderr] Compiling tinystr v0.8.3 [INFO] [stderr] Compiling potential_utf v0.1.5 [INFO] [stderr] Compiling icu_collections v2.2.0 [INFO] [stderr] Compiling icu_locale_core v2.2.0 [INFO] [stderr] Compiling icu_provider v2.2.0 [INFO] [stderr] Compiling icu_properties v2.2.0 [INFO] [stderr] Compiling icu_normalizer v2.2.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling rs4a-dut v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: cannot find `Deserialize` in `serde` [INFO] [stdout] --> src/lib.rs:8:31 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, Debug, serde::Deserialize, serde::Serialize)] [INFO] [stdout] | ^^^^^^^^^^^ could not find `Deserialize` in `serde` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:24 [INFO] [stdout] | [INFO] [stdout] 277 | #[cfg(feature = "serde_derive")] [INFO] [stdout] | ------------------------ the item is gated behind the `serde_derive` feature [INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))] [INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find `Serialize` in `serde` [INFO] [stdout] --> src/lib.rs:8:51 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, Debug, serde::Deserialize, serde::Serialize)] [INFO] [stdout] | ^^^^^^^^^ could not find `Serialize` in `serde` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.228/src/lib.rs:279:37 [INFO] [stdout] | [INFO] [stdout] 277 | #[cfg(feature = "serde_derive")] [INFO] [stdout] | ------------------------ the item is gated behind the `serde_derive` feature [INFO] [stdout] 278 | #[cfg_attr(docsrs, doc(cfg(feature = "derive")))] [INFO] [stdout] 279 | pub use serde_derive::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Device: serde::Deserialize<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:67:22 [INFO] [stdout] | [INFO] [stdout] 67 | Ok(t) => serde_json::from_str(&t) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `Device` [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Device { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `Device` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] &'a Path [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] and 141 others [INFO] [stdout] = note: required for `std::option::Option` to implement `Deserialize<'_>` [INFO] [stdout] note: required by a bound in `serde_json::from_str` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.149/src/de.rs:2701:8 [INFO] [stdout] | [INFO] [stdout] 2699 | pub fn from_str<'a, T>(s: &'a str) -> Result [INFO] [stdout] | -------- required by a bound in this function [INFO] [stdout] 2700 | where [INFO] [stdout] 2701 | T: de::Deserialize<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Device: serde::Serialize` is not satisfied [INFO] [stdout] --> src/lib.rs:120:52 [INFO] [stdout] | [INFO] [stdout] 120 | let device = serde_json::to_string_pretty(&self).context("Failed to serialize device")?; [INFO] [stdout] | ---------------------------- ^^^^ unsatisfied trait bound [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] help: the trait `Serialize` is not implemented for `Device` [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Device { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: for local types consider adding `#[derive(serde::Serialize)]` to your `Device` type [INFO] [stdout] = note: for types from other crates check whether the crate offers a `serde` feature flag [INFO] [stdout] = help: the following other types implement trait `Serialize`: [INFO] [stdout] &'a T [INFO] [stdout] &'a mut T [INFO] [stdout] () [INFO] [stdout] (T,) [INFO] [stdout] (T0, T1) [INFO] [stdout] (T0, T1, T2) [INFO] [stdout] (T0, T1, T2, T3) [INFO] [stdout] (T0, T1, T2, T3, T4) [INFO] [stdout] and 129 others [INFO] [stdout] = note: required for `&Device` to implement `Serialize` [INFO] [stdout] note: required by a bound in `to_string_pretty` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.149/src/ser.rs:2266:17 [INFO] [stdout] | [INFO] [stdout] 2264 | pub fn to_string_pretty(value: &T) -> Result [INFO] [stdout] | ---------------- required by a bound in this function [INFO] [stdout] 2265 | where [INFO] [stdout] 2266 | T: ?Sized + Serialize, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `to_string_pretty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rs4a-dut` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "742c1e1bf5856141c0dea6a34fdabf8b5d06ef17fdba9159042e650d671603ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "742c1e1bf5856141c0dea6a34fdabf8b5d06ef17fdba9159042e650d671603ad", kill_on_drop: false }` [INFO] [stdout] 742c1e1bf5856141c0dea6a34fdabf8b5d06ef17fdba9159042e650d671603ad