[INFO] fetching crate rusnap 0.1.7... [INFO] checking rusnap-0.1.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate rusnap 0.1.7 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate rusnap 0.1.7 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusnap 0.1.7 [INFO] finished tweaking crates.io crate rusnap 0.1.7 [INFO] tweaked toml for crates.io crate rusnap 0.1.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusnap-api v0.1.1 [INFO] [stderr] Downloaded rusnap-utils v0.1.0 [INFO] [stderr] Downloaded rusnap-macros v0.1.2 [INFO] [stderr] Downloaded rusnap-build v0.1.7 [INFO] [stderr] Downloaded rusnap-exports v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 224758f65bdd183421ee6e87d83a5b8ad31f7402e5d05ea8fb95eb98bd3b8b18 [INFO] running `Command { std: "docker" "start" "-a" "224758f65bdd183421ee6e87d83a5b8ad31f7402e5d05ea8fb95eb98bd3b8b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "224758f65bdd183421ee6e87d83a5b8ad31f7402e5d05ea8fb95eb98bd3b8b18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "224758f65bdd183421ee6e87d83a5b8ad31f7402e5d05ea8fb95eb98bd3b8b18", kill_on_drop: false }` [INFO] [stdout] 224758f65bdd183421ee6e87d83a5b8ad31f7402e5d05ea8fb95eb98bd3b8b18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1acf9afd199bc2215c4135613f1d20f589e0306839ee83fc889b7303c3a1b84a [INFO] running `Command { std: "docker" "start" "-a" "1acf9afd199bc2215c4135613f1d20f589e0306839ee83fc889b7303c3a1b84a", kill_on_drop: false }` [INFO] [stderr] Checking const-hex v1.11.3 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling rusnap-macros v0.1.2 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking js-sys v0.3.69 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking camino v1.1.6 [INFO] [stderr] Checking semver v1.0.22 [INFO] [stderr] Checking serde-wasm-bindgen v0.6.5 [INFO] [stderr] Checking rusnap-utils v0.1.0 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.42 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking rusnap-api v0.1.1 [INFO] [stderr] Checking rusnap-exports v0.1.1 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking rusnap-build v0.1.7 [INFO] [stderr] Checking rusnap v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.47s [INFO] running `Command { std: "docker" "inspect" "1acf9afd199bc2215c4135613f1d20f589e0306839ee83fc889b7303c3a1b84a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1acf9afd199bc2215c4135613f1d20f589e0306839ee83fc889b7303c3a1b84a", kill_on_drop: false }` [INFO] [stdout] 1acf9afd199bc2215c4135613f1d20f589e0306839ee83fc889b7303c3a1b84a [INFO] checking rusnap-0.1.7 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate rusnap 0.1.7 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate rusnap 0.1.7 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusnap 0.1.7 [INFO] finished tweaking crates.io crate rusnap 0.1.7 [INFO] tweaked toml for crates.io crate rusnap 0.1.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c222feb80a079239a56a564ba17d15eac23a70966de7afab55b5b8993516c43b [INFO] running `Command { std: "docker" "start" "-a" "c222feb80a079239a56a564ba17d15eac23a70966de7afab55b5b8993516c43b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c222feb80a079239a56a564ba17d15eac23a70966de7afab55b5b8993516c43b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c222feb80a079239a56a564ba17d15eac23a70966de7afab55b5b8993516c43b", kill_on_drop: false }` [INFO] [stdout] c222feb80a079239a56a564ba17d15eac23a70966de7afab55b5b8993516c43b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 705ac546e17bf17147efd84d08e91698287e16e825ca172700bebbc74db5f9c1 [INFO] running `Command { std: "docker" "start" "-a" "705ac546e17bf17147efd84d08e91698287e16e825ca172700bebbc74db5f9c1", kill_on_drop: false }` [INFO] [stderr] Checking const-hex v1.11.3 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling rusnap-macros v0.1.2 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking js-sys v0.3.69 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking camino v1.1.6 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking semver v1.0.22 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking rusnap-utils v0.1.0 [INFO] [stderr] Checking serde-wasm-bindgen v0.6.5 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.42 [INFO] [stderr] Checking rusnap-exports v0.1.1 [INFO] [stderr] Checking rusnap-api v0.1.1 [INFO] [stdout] error[E0277]: the trait bound `for<'de> !: Deserialize<'de>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusnap-api-0.1.1/src/dialog.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | request("snap_dialog", req).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] <&'a Path as Deserialize<'de>> [INFO] [stdout] <&'a [u8] as Deserialize<'de>> [INFO] [stdout] <&'a str as Deserialize<'de>> [INFO] [stdout] <() as Deserialize<'de>> [INFO] [stdout] <(T0, T1) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2, T3) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2, T3, T4) as Deserialize<'de>> [INFO] [stdout] and 140 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `request::request` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusnap-api-0.1.1/src/request.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub async fn request(method: &'static str, params: P) -> Result [INFO] [stdout] | ------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 22 | R: for<'de> Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'de> !: Deserialize<'de>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusnap-api-0.1.1/src/state.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | request("snap_manageState", arg).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] <&'a Path as Deserialize<'de>> [INFO] [stdout] <&'a [u8] as Deserialize<'de>> [INFO] [stdout] <&'a str as Deserialize<'de>> [INFO] [stdout] <() as Deserialize<'de>> [INFO] [stdout] <(T0, T1) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2, T3) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2, T3, T4) as Deserialize<'de>> [INFO] [stdout] and 137 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `request::request` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusnap-api-0.1.1/src/request.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub async fn request(method: &'static str, params: P) -> Result [INFO] [stdout] | ------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 22 | R: for<'de> Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'de> !: Deserialize<'de>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusnap-api-0.1.1/src/state.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | request("snap_manageState", ManageStateBare { operation: "clear" }).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> Deserialize<'de>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserialize<'de>`: [INFO] [stdout] <&'a Path as Deserialize<'de>> [INFO] [stdout] <&'a [u8] as Deserialize<'de>> [INFO] [stdout] <&'a str as Deserialize<'de>> [INFO] [stdout] <() as Deserialize<'de>> [INFO] [stdout] <(T0, T1) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2, T3) as Deserialize<'de>> [INFO] [stdout] <(T0, T1, T2, T3, T4) as Deserialize<'de>> [INFO] [stdout] and 137 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `request::request` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rusnap-api-0.1.1/src/request.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub async fn request(method: &'static str, params: P) -> Result [INFO] [stdout] | ------- required by a bound in this function [INFO] [stdout] ... [INFO] [stdout] 22 | R: for<'de> Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `request` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusnap-api` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "705ac546e17bf17147efd84d08e91698287e16e825ca172700bebbc74db5f9c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "705ac546e17bf17147efd84d08e91698287e16e825ca172700bebbc74db5f9c1", kill_on_drop: false }` [INFO] [stdout] 705ac546e17bf17147efd84d08e91698287e16e825ca172700bebbc74db5f9c1