[INFO] fetching crate rialo-s-short-vec 0.4.0-alpha.0... [INFO] testing rialo-s-short-vec-0.4.0-alpha.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate rialo-s-short-vec 0.4.0-alpha.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rialo-s-short-vec 0.4.0-alpha.0 [INFO] finished tweaking crates.io crate rialo-s-short-vec 0.4.0-alpha.0 [INFO] tweaked toml for crates.io crate rialo-s-short-vec 0.4.0-alpha.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rialo-s-short-vec 0.4.0-alpha.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] crate crates.io crate rialo-s-short-vec 0.4.0-alpha.0 already has a lockfile, it will not be regenerated [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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rialo-frozen-abi v0.4.0-alpha.0 [INFO] [stderr] Downloaded rialo-frozen-abi-macro v0.4.0-alpha.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 278f79587c4b88f014e52866ea5817362d47fa1394c78d70598b8c4b9b17ff75 [INFO] running `Command { std: "docker" "start" "-a" "278f79587c4b88f014e52866ea5817362d47fa1394c78d70598b8c4b9b17ff75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "278f79587c4b88f014e52866ea5817362d47fa1394c78d70598b8c4b9b17ff75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "278f79587c4b88f014e52866ea5817362d47fa1394c78d70598b8c4b9b17ff75", kill_on_drop: false }` [INFO] [stdout] 278f79587c4b88f014e52866ea5817362d47fa1394c78d70598b8c4b9b17ff75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1cdeedd372ed45a40dedb40461b1f61b37be264bb6fd5a82ed210643b83d6dec [INFO] running `Command { std: "docker" "start" "-a" "1cdeedd372ed45a40dedb40461b1f61b37be264bb6fd5a82ed210643b83d6dec", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rialo-s-short-vec v0.4.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.67s [INFO] running `Command { std: "docker" "inspect" "1cdeedd372ed45a40dedb40461b1f61b37be264bb6fd5a82ed210643b83d6dec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cdeedd372ed45a40dedb40461b1f61b37be264bb6fd5a82ed210643b83d6dec", kill_on_drop: false }` [INFO] [stdout] 1cdeedd372ed45a40dedb40461b1f61b37be264bb6fd5a82ed210643b83d6dec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 383a5f4cbc715a5ea63280726ca24b20a687a2185b4c019a3cae66ab33249138 [INFO] running `Command { std: "docker" "start" "-a" "383a5f4cbc715a5ea63280726ca24b20a687a2185b4c019a3cae66ab33249138", kill_on_drop: false }` [INFO] [stderr] Compiling rialo-s-short-vec v0.4.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `assert_matches` [INFO] [stdout] --> src/lib.rs:271:9 [INFO] [stdout] | [INFO] [stdout] 271 | use assert_matches::assert_matches; [INFO] [stdout] | ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `assert_matches` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `assert_matches`, use `cargo add assert_matches` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bincode` [INFO] [stdout] --> src/lib.rs:272:9 [INFO] [stdout] | [INFO] [stdout] 272 | use bincode::{deserialize, serialize}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `bincode` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `bincode`, use `cargo add bincode` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `bincode` in this scope [INFO] [stdout] --> src/lib.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | bincode::serialize(&ShortU16(len)).unwrap() [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `bincode` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `bincode`, use `cargo add bincode` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:302:27 [INFO] [stdout] | [INFO] [stdout] 302 | assert_eq!(value, deserialize::(bytes).unwrap().0); [INFO] [stdout] | ^^^^^^^^^^^ -------- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here, with 2 generic parameters: `D`, `T` [INFO] [stdout] --> src/lib.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result, D::Error> [INFO] [stdout] | ^^^^^^^^^^^ - - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 302 | assert_eq!(value, deserialize::(bytes).unwrap().0); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[u8]: serde::de::Deserializer<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:302:41 [INFO] [stdout] | [INFO] [stdout] 302 | assert_eq!(value, deserialize::(bytes).unwrap().0); [INFO] [stdout] | ^^^^^^^^ the trait `Deserializer<'_>` is not implemented for `&[u8]` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserializer<'de>`: [INFO] [stdout] BoolDeserializer [INFO] [stdout] BorrowedBytesDeserializer<'de, E> [INFO] [stdout] BorrowedStrDeserializer<'de, E> [INFO] [stdout] BytesDeserializer<'a, E> [INFO] [stdout] CharDeserializer [INFO] [stdout] CowStrDeserializer<'a, E> [INFO] [stdout] EnumAccessDeserializer [INFO] [stdout] F32Deserializer [INFO] [stdout] and 20 others [INFO] [stdout] note: required by a bound in `deserialize` [INFO] [stdout] --> src/lib.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result, D::Error> [INFO] [stdout] | ----------- required by a bound in this function [INFO] [stdout] 226 | where [INFO] [stdout] 227 | D: Deserializer<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ required by this bound in `deserialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `0` on type `Vec<_>` [INFO] [stdout] --> src/lib.rs:302:67 [INFO] [stdout] | [INFO] [stdout] 302 | assert_eq!(value, deserialize::(bytes).unwrap().0); [INFO] [stdout] | ^ unknown field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[u8]: serde::de::Deserializer<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:302:27 [INFO] [stdout] | [INFO] [stdout] 302 | assert_eq!(value, deserialize::(bytes).unwrap().0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserializer<'_>` is not implemented for `&[u8]` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserializer<'de>`: [INFO] [stdout] BoolDeserializer [INFO] [stdout] BorrowedBytesDeserializer<'de, E> [INFO] [stdout] BorrowedStrDeserializer<'de, E> [INFO] [stdout] BytesDeserializer<'a, E> [INFO] [stdout] CharDeserializer [INFO] [stdout] CowStrDeserializer<'a, E> [INFO] [stdout] EnumAccessDeserializer [INFO] [stdout] F32Deserializer [INFO] [stdout] and 20 others [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | assert!(deserialize::(bytes).is_err()); [INFO] [stdout] | ^^^^^^^^^^^ -------- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here, with 2 generic parameters: `D`, `T` [INFO] [stdout] --> src/lib.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result, D::Error> [INFO] [stdout] | ^^^^^^^^^^^ - - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 306 | assert!(deserialize::(bytes).is_err()); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[u8]: serde::de::Deserializer<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:306:31 [INFO] [stdout] | [INFO] [stdout] 306 | assert!(deserialize::(bytes).is_err()); [INFO] [stdout] | ^^^^^^^^ the trait `Deserializer<'_>` is not implemented for `&[u8]` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserializer<'de>`: [INFO] [stdout] BoolDeserializer [INFO] [stdout] BorrowedBytesDeserializer<'de, E> [INFO] [stdout] BorrowedStrDeserializer<'de, E> [INFO] [stdout] BytesDeserializer<'a, E> [INFO] [stdout] CharDeserializer [INFO] [stdout] CowStrDeserializer<'a, E> [INFO] [stdout] EnumAccessDeserializer [INFO] [stdout] F32Deserializer [INFO] [stdout] and 20 others [INFO] [stdout] note: required by a bound in `deserialize` [INFO] [stdout] --> src/lib.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result, D::Error> [INFO] [stdout] | ----------- required by a bound in this function [INFO] [stdout] 226 | where [INFO] [stdout] 227 | D: Deserializer<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ required by this bound in `deserialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[u8]: serde::de::Deserializer<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | assert!(deserialize::(bytes).is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserializer<'_>` is not implemented for `&[u8]` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserializer<'de>`: [INFO] [stdout] BoolDeserializer [INFO] [stdout] BorrowedBytesDeserializer<'de, E> [INFO] [stdout] BorrowedStrDeserializer<'de, E> [INFO] [stdout] BytesDeserializer<'a, E> [INFO] [stdout] CharDeserializer [INFO] [stdout] CowStrDeserializer<'a, E> [INFO] [stdout] EnumAccessDeserializer [INFO] [stdout] F32Deserializer [INFO] [stdout] and 20 others [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stdout] --> src/lib.rs:356:21 [INFO] [stdout] | [INFO] [stdout] 356 | let bytes = serialize(&vec).unwrap(); [INFO] [stdout] | ^^^^^^^^^ ---- argument #1 of type `&[_]` is missing [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/lib.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn serialize( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 166 | elements: &[T], [INFO] [stdout] | -------------- [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 356 | let bytes = serialize(/* elements */, &vec).unwrap(); [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope [INFO] [stdout] --> src/lib.rs:375:17 [INFO] [stdout] | [INFO] [stdout] 375 | let s = serde_json::to_string(&vec).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/lib.rs:385:17 [INFO] [stdout] | [INFO] [stdout] 385 | assert!(deserialize::>(&bytes).is_err()); [INFO] [stdout] | ^^^^^^^^^^^ ------------ supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: function defined here, with 2 generic parameters: `D`, `T` [INFO] [stdout] --> src/lib.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result, D::Error> [INFO] [stdout] | ^^^^^^^^^^^ - - [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 385 | assert!(deserialize::, T>(&bytes).is_err()); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[{integer}; 4]: serde::de::Deserializer<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:385:31 [INFO] [stdout] | [INFO] [stdout] 385 | assert!(deserialize::>(&bytes).is_err()); [INFO] [stdout] | ^^^^^^^^^^^^ the trait `Deserializer<'_>` is not implemented for `&[{integer}; 4]` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserializer<'de>`: [INFO] [stdout] BoolDeserializer [INFO] [stdout] BorrowedBytesDeserializer<'de, E> [INFO] [stdout] BorrowedStrDeserializer<'de, E> [INFO] [stdout] BytesDeserializer<'a, E> [INFO] [stdout] CharDeserializer [INFO] [stdout] CowStrDeserializer<'a, E> [INFO] [stdout] EnumAccessDeserializer [INFO] [stdout] F32Deserializer [INFO] [stdout] and 20 others [INFO] [stdout] note: required by a bound in `deserialize` [INFO] [stdout] --> src/lib.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn deserialize<'de, D, T>(deserializer: D) -> Result, D::Error> [INFO] [stdout] | ----------- required by a bound in this function [INFO] [stdout] 226 | where [INFO] [stdout] 227 | D: Deserializer<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ required by this bound in `deserialize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&[{integer}; 4]: serde::de::Deserializer<'de>` is not satisfied [INFO] [stdout] --> src/lib.rs:385:17 [INFO] [stdout] | [INFO] [stdout] 385 | assert!(deserialize::>(&bytes).is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserializer<'_>` is not implemented for `&[{integer}; 4]` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Deserializer<'de>`: [INFO] [stdout] BoolDeserializer [INFO] [stdout] BorrowedBytesDeserializer<'de, E> [INFO] [stdout] BorrowedStrDeserializer<'de, E> [INFO] [stdout] BytesDeserializer<'a, E> [INFO] [stdout] CharDeserializer [INFO] [stdout] CowStrDeserializer<'a, E> [INFO] [stdout] EnumAccessDeserializer [INFO] [stdout] F32Deserializer [INFO] [stdout] and 20 others [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0107, E0277, E0432, E0433, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rialo-s-short-vec` (lib test) due to 15 previous errors [INFO] running `Command { std: "docker" "inspect" "383a5f4cbc715a5ea63280726ca24b20a687a2185b4c019a3cae66ab33249138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "383a5f4cbc715a5ea63280726ca24b20a687a2185b4c019a3cae66ab33249138", kill_on_drop: false }` [INFO] [stdout] 383a5f4cbc715a5ea63280726ca24b20a687a2185b4c019a3cae66ab33249138