[INFO] fetching crate pulsar-binary-protocol-spec 0.0.1... [INFO] checking pulsar-binary-protocol-spec-0.0.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate pulsar-binary-protocol-spec 0.0.1 into /workspace/builds/worker-69/source [INFO] validating manifest of crates.io crate pulsar-binary-protocol-spec 0.0.1 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 pulsar-binary-protocol-spec 0.0.1 [INFO] finished tweaking crates.io crate pulsar-binary-protocol-spec 0.0.1 [INFO] tweaked toml for crates.io crate pulsar-binary-protocol-spec 0.0.1 written to /workspace/builds/worker-69/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 99337e8cb3aab29bd9aca1dd8950a6073f6e7e899582c2f866a5c8e7dd33c761 [INFO] running `Command { std: "docker" "start" "-a" "99337e8cb3aab29bd9aca1dd8950a6073f6e7e899582c2f866a5c8e7dd33c761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99337e8cb3aab29bd9aca1dd8950a6073f6e7e899582c2f866a5c8e7dd33c761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99337e8cb3aab29bd9aca1dd8950a6073f6e7e899582c2f866a5c8e7dd33c761", kill_on_drop: false }` [INFO] [stdout] 99337e8cb3aab29bd9aca1dd8950a6073f6e7e899582c2f866a5c8e7dd33c761 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 09289185583d2e665ec288a98499bd8122cadffe6799273b41ace868a658b249 [INFO] running `Command { std: "docker" "start" "-a" "09289185583d2e665ec288a98499bd8122cadffe6799273b41ace868a658b249", 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] syn v1.0.75 (as host dependency): extra-traits, full [INFO] [stderr] [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling protobuf v2.25.1 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling seq-macro v0.2.2 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling test-case v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crc32c v0.6.0 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking pulsar-binary-protocol-spec v0.0.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: prefix `V` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | V#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-prefixes-incompatible-syntax` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 9 - V#N, [INFO] [stdout] 9 + V #N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `V` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:19:38 [INFO] [stdout] | [INFO] [stdout] 19 | ProtocolVersion::V#N => Self::v#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 19 - ProtocolVersion::V#N => Self::v#N, [INFO] [stdout] 19 + ProtocolVersion::V #N => Self::v#N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `v` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:19:51 [INFO] [stdout] | [INFO] [stdout] 19 | ProtocolVersion::V#N => Self::v#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 19 - ProtocolVersion::V#N => Self::v#N, [INFO] [stdout] 19 + ProtocolVersion::V#N => Self::v #N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `v` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:31:47 [INFO] [stdout] | [INFO] [stdout] 31 | Protobuf_ProtocolVersion::v#N => Self::V#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 31 - Protobuf_ProtocolVersion::v#N => Self::V#N, [INFO] [stdout] 31 + Protobuf_ProtocolVersion::v #N => Self::V#N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `V` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:31:60 [INFO] [stdout] | [INFO] [stdout] 31 | Protobuf_ProtocolVersion::v#N => Self::V#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 31 - Protobuf_ProtocolVersion::v#N => Self::V#N, [INFO] [stdout] 31 + Protobuf_ProtocolVersion::v#N => Self::V #N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: custom inner attributes are unstable [INFO] [stdout] --> src/protos/protobuf/PulsarApi.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(soft_unstable)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `V` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | V#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-prefixes-incompatible-syntax` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 9 - V#N, [INFO] [stdout] 9 + V #N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `V` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:19:38 [INFO] [stdout] | [INFO] [stdout] 19 | ProtocolVersion::V#N => Self::v#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 19 - ProtocolVersion::V#N => Self::v#N, [INFO] [stdout] 19 + ProtocolVersion::V #N => Self::v#N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `v` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:19:51 [INFO] [stdout] | [INFO] [stdout] 19 | ProtocolVersion::V#N => Self::v#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 19 - ProtocolVersion::V#N => Self::v#N, [INFO] [stdout] 19 + ProtocolVersion::V#N => Self::v #N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `v` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:31:47 [INFO] [stdout] | [INFO] [stdout] 31 | Protobuf_ProtocolVersion::v#N => Self::V#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 31 - Protobuf_ProtocolVersion::v#N => Self::V#N, [INFO] [stdout] 31 + Protobuf_ProtocolVersion::v #N => Self::V#N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: prefix `V` is unknown [INFO] [stdout] --> src/types/protocol_version.rs:31:60 [INFO] [stdout] | [INFO] [stdout] 31 | Protobuf_ProtocolVersion::v#N => Self::V#N, [INFO] [stdout] | ^ unknown prefix [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: insert whitespace here to avoid this being parsed as a prefix in Rust 2021 [INFO] [stdout] | [INFO] [stdout] 31 - Protobuf_ProtocolVersion::v#N => Self::V#N, [INFO] [stdout] 31 + Protobuf_ProtocolVersion::v#N => Self::V #N, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: custom inner attributes are unstable [INFO] [stdout] --> src/protos/protobuf/PulsarApi.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | #![rustfmt::skip] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(soft_unstable)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #64266 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pulsar-binary-protocol-spec` due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [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" "09289185583d2e665ec288a98499bd8122cadffe6799273b41ace868a658b249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09289185583d2e665ec288a98499bd8122cadffe6799273b41ace868a658b249", kill_on_drop: false }` [INFO] [stdout] 09289185583d2e665ec288a98499bd8122cadffe6799273b41ace868a658b249