[INFO] fetching crate fasters 0.4.0... [INFO] checking fasters-0.4.0 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] extracting crate fasters 0.4.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate fasters 0.4.0 on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acf3a55ce78c66c92baca13c6f97d141e1e9a84c3bc1bc357206ec9266e326fa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "acf3a55ce78c66c92baca13c6f97d141e1e9a84c3bc1bc357206ec9266e326fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acf3a55ce78c66c92baca13c6f97d141e1e9a84c3bc1bc357206ec9266e326fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acf3a55ce78c66c92baca13c6f97d141e1e9a84c3bc1bc357206ec9266e326fa", kill_on_drop: false }` [INFO] [stdout] acf3a55ce78c66c92baca13c6f97d141e1e9a84c3bc1bc357206ec9266e326fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 48a8c23f01e5af23b75f31b370e91a0cf027a8ca685403fabb03c63fc932c154 [INFO] running `Command { std: "docker" "start" "-a" "48a8c23f01e5af23b75f31b370e91a0cf027a8ca685403fabb03c63fc932c154", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Checking proc-macro2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking mio v0.7.10 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking quickcheck v0.8.5 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Compiling darling_core v0.12.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling rust-embed-impl v5.9.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling derive_arbitrary v0.4.7 [INFO] [stderr] Compiling quickcheck_derive v0.3.0 [INFO] [stderr] Compiling darling_macro v0.12.2 [INFO] [stderr] Checking rust-embed v5.9.0 [INFO] [stderr] Checking arbitrary v0.4.7 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling darling v0.12.2 [INFO] [stderr] Compiling fasters_derive v0.4.0 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking fasters v0.4.0 (/opt/rustwide/workdir) [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: 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] 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: 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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fasters` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "48a8c23f01e5af23b75f31b370e91a0cf027a8ca685403fabb03c63fc932c154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48a8c23f01e5af23b75f31b370e91a0cf027a8ca685403fabb03c63fc932c154", kill_on_drop: false }` [INFO] [stdout] 48a8c23f01e5af23b75f31b370e91a0cf027a8ca685403fabb03c63fc932c154