[INFO] fetching crate fasters 0.4.0... [INFO] checking fasters-0.4.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate fasters 0.4.0 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate fasters 0.4.0 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 fasters 0.4.0 [INFO] finished tweaking crates.io crate fasters 0.4.0 [INFO] tweaked toml for crates.io crate fasters 0.4.0 written to /workspace/builds/worker-77/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck v0.8.5 [INFO] [stderr] Downloaded fasters_derive v0.4.0 [INFO] [stderr] Downloaded quickcheck_macros v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 0e7e6deb5cff55f598d72854ab1e7b04274088d8c837f85f71e03abfb63a73dc [INFO] running `Command { std: "docker" "start" "-a" "0e7e6deb5cff55f598d72854ab1e7b04274088d8c837f85f71e03abfb63a73dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e7e6deb5cff55f598d72854ab1e7b04274088d8c837f85f71e03abfb63a73dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e7e6deb5cff55f598d72854ab1e7b04274088d8c837f85f71e03abfb63a73dc", kill_on_drop: false }` [INFO] [stdout] 0e7e6deb5cff55f598d72854ab1e7b04274088d8c837f85f71e03abfb63a73dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 46a7222be94ac934c3f17a4b0587b5eefd62de5be59da08f5135be0ce110a567 [INFO] running `Command { std: "docker" "start" "-a" "46a7222be94ac934c3f17a4b0587b5eefd62de5be59da08f5135be0ce110a567", 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] libc v0.2.100 (as host dependency): default, std [INFO] [stderr] log v0.4.14: std [INFO] [stderr] syn v1.0.75 (as host dependency): visit [INFO] [stderr] tokio v1.10.0: winapi [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling siphasher v0.3.6 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.5.0 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking roxmltree v0.13.1 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Checking rust-embed-utils v5.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking quickcheck v0.8.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling rust-embed-impl v5.9.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling derive_arbitrary v0.4.7 [INFO] [stderr] Compiling quickcheck_derive v0.3.0 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Checking rust-embed v5.9.0 [INFO] [stderr] Checking arbitrary v0.4.7 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling fasters_derive v0.4.0 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking fasters v0.4.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/app/fix42.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[fasters(msg_type = "TODO")] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | #[derive(Debug, Clone, TsrMessage)] [INFO] [stdout] | ---------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` 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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/app/fix42.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | #[fasters(msg_type = "TODO")] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 70 | #[derive(Debug, Clone, TsrMessage)] [INFO] [stdout] | ---------- the attribute is introduced here [INFO] [stdout] | [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> src/stream_iterator.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | #![doc(html_root_url = "https://docs.rs/streaming-iterator/0.1")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` 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 #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused variable: `heartbeat_sleep` [INFO] [stdout] --> src/session/classic.rs:525:25 [INFO] [stdout] | [INFO] [stdout] 525 | tokio::pin!(heartbeat_sleep); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heartbeat_sleep` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | #![deny(unused, missing_debug_implementations, clippy::useless_conversion)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fasters` due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/app/fix42.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | #[fasters(msg_type = "TODO")] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 10 | #[derive(Debug, Clone, TsrMessage)] [INFO] [stdout] | ---------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` 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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/app/fix42.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | #[fasters(msg_type = "TODO")] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 70 | #[derive(Debug, Clone, TsrMessage)] [INFO] [stdout] | ---------- the attribute is introduced here [INFO] [stdout] | [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 #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> src/stream_iterator.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | #![doc(html_root_url = "https://docs.rs/streaming-iterator/0.1")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` 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 #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused variable: `heartbeat_sleep` [INFO] [stdout] --> src/session/classic.rs:525:25 [INFO] [stdout] | [INFO] [stdout] 525 | tokio::pin!(heartbeat_sleep); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_heartbeat_sleep` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | #![deny(unused, missing_debug_implementations, clippy::useless_conversion)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 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" "46a7222be94ac934c3f17a4b0587b5eefd62de5be59da08f5135be0ce110a567", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46a7222be94ac934c3f17a4b0587b5eefd62de5be59da08f5135be0ce110a567", kill_on_drop: false }` [INFO] [stdout] 46a7222be94ac934c3f17a4b0587b5eefd62de5be59da08f5135be0ce110a567