[INFO] cloning repository https://github.com/stratum-mining/stratum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stratum-mining/stratum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstratum-mining%2Fstratum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstratum-mining%2Fstratum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 687b194b7ef5681cddf76ea53ea4a1abebaf57d2 [INFO] building stratum-mining/stratum against master#a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 for pr-93180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstratum-mining%2Fstratum" "/workspace/builds/worker-114/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stratum-mining/stratum on toolchain a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-114/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/stratum-mining/stratum [INFO] finished tweaking git repo https://github.com/stratum-mining/stratum [INFO] tweaked toml for git repo https://github.com/stratum-mining/stratum written to /workspace/builds/worker-114/source/Cargo.toml [INFO] crate git repo https://github.com/stratum-mining/stratum already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/dalek-cryptography/ed25519-dalek` [INFO] [stderr] Updating git repository `https://github.com/diondokter/toml-rs` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iai v0.1.1 [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded bitcoin_hashes v0.10.0 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded bitcoin_hashes v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4278a5dcafa8e575e1fee96d321fcc34004c20bced0ffd9fc3c61fc4aa0087b [INFO] running `Command { std: "docker" "start" "-a" "b4278a5dcafa8e575e1fee96d321fcc34004c20bced0ffd9fc3c61fc4aa0087b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4278a5dcafa8e575e1fee96d321fcc34004c20bced0ffd9fc3c61fc4aa0087b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4278a5dcafa8e575e1fee96d321fcc34004c20bced0ffd9fc3c61fc4aa0087b", kill_on_drop: false }` [INFO] [stdout] b4278a5dcafa8e575e1fee96d321fcc34004c20bced0ffd9fc3c61fc4aa0087b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 401840f67119d12b7f6c0dab7b566f2e66d10c9b9d06711238379226d1b49e79 [INFO] running `Command { std: "docker" "start" "-a" "401840f67119d12b7f6c0dab7b566f2e66d10c9b9d06711238379226d1b49e79", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling binary_codec_sv2 v0.1.2 (/opt/rustwide/workdir/protocols/v2/binary-sv2/no-serde-sv2/codec) [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling const_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/const-sv2) [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling signature v1.3.1 [INFO] [stderr] Compiling buffer_sv2 v0.1.0 (/opt/rustwide/workdir/utils/buffer) [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling bitcoin_hashes v0.10.0 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling quickcheck v1.0.3 (/opt/rustwide/workdir/examples/interop-cpp/template-provider/example-of-guix-build/quickcheck) [INFO] [stderr] Compiling quickcheck_macros v1.0.0 (/opt/rustwide/workdir/examples/interop-cpp/template-provider/example-of-guix-build/quickcheck_macros) [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling derive_codec_sv2 v0.1.2 (/opt/rustwide/workdir/protocols/v2/binary-sv2/no-serde-sv2/derive_codec) [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling bitcoin_hashes v0.3.2 [INFO] [stderr] Compiling binary_sv2 v0.1.4 (/opt/rustwide/workdir/protocols/v2/binary-sv2/binary-sv2) [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling framing_sv2 v0.1.3 (/opt/rustwide/workdir/protocols/v2/framing-sv2) [INFO] [stderr] Compiling common_messages_sv2 v0.1.4 (/opt/rustwide/workdir/protocols/v2/subprotocols/common-messages) [INFO] [stderr] Compiling template_distribution_sv2 v0.1.4 (/opt/rustwide/workdir/protocols/v2/subprotocols/template-distribution) [INFO] [stderr] Compiling mining_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/subprotocols/mining) [INFO] [stderr] Compiling job_negotiation_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/subprotocols/job-negotiation) [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling aead v0.4.3 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling snow v0.8.0 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling blake2 v0.9.2 [INFO] [stderr] Compiling polyval v0.5.3 [INFO] [stderr] Compiling poly1305 v0.7.2 [INFO] [stdout] warning: field is never read: `header` [INFO] [stdout] --> protocols/v2/framing-sv2/src/framing2.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | header: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `NoiseFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/framing-sv2/src/framing2.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 78 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling ctr v0.8.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ghash v0.4.4 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling aes-gcm v0.9.4 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling messages_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/messages-sv2) [INFO] [stdout] warning: field is never read: `upstream_target` [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | upstream_target: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ExtendedJobs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:115:10 [INFO] [stdout] | [INFO] [stdout] 115 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `target` [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | target: Target, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GourpChannelJobDispatcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling chacha20 v0.7.3 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling chacha20poly1305 v0.8.2 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling x25519-dalek v1.1.1 [INFO] [stderr] Compiling futures-executor v0.3.19 [INFO] [stderr] Compiling futures v0.3.19 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling ed25519 v1.2.0 [INFO] [stderr] Compiling toml v0.5.6 (https://github.com/diondokter/toml-rs?rev=c4161aa#c4161aa7) [INFO] [stderr] Compiling serde_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/binary-sv2/serde-sv2) [INFO] [stderr] Compiling ed25519-dalek v1.0.1 (https://github.com/dalek-cryptography/ed25519-dalek?branch=develop#913e76fc) [INFO] [stdout] warning: field is never read: `len` [INFO] [stdout] --> protocols/v2/binary-sv2/serde-sv2/src/de.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | len: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Deserializer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/binary-sv2/serde-sv2/src/de.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling noise_sv2 v0.1.1 (/opt/rustwide/workdir/protocols/v2/noise-sv2) [INFO] [stderr] Compiling v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1) [INFO] [stdout] warning: field is never read: `hw_id` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:602:5 [INFO] [stdout] | [INFO] [stdout] 602 | hw_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:603:5 [INFO] [stdout] | [INFO] [stdout] 603 | hw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:604:5 [INFO] [stdout] | [INFO] [stdout] 604 | sw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling codec_sv2 v0.1.4 (/opt/rustwide/workdir/protocols/v2/codec-sv2) [INFO] [stderr] Compiling network_helpers v0.1.0 (/opt/rustwide/workdir/utils/network-helpers) [INFO] [stderr] Compiling sv2_ffi v0.1.3 (/opt/rustwide/workdir/protocols/v2/sv2-ffi) [INFO] [stderr] Compiling interop-cpp v0.1.0 (/opt/rustwide/workdir/examples/interop-cpp) [INFO] [stderr] Compiling ping_pong_without_noise v0.1.0 (/opt/rustwide/workdir/examples/ping-pong-without-noise) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling client_and_server v0.1.0 (/opt/rustwide/workdir/examples/sv1-client-and-server) [INFO] [stderr] Compiling ping_pong_with_noise v0.1.0 (/opt/rustwide/workdir/examples/ping-pong-with-noise) [INFO] [stderr] Compiling mining-device v0.1.0 (/opt/rustwide/workdir/roles/v2/test-utils/mining-device) [INFO] [stderr] Compiling pool v0.1.0 (/opt/rustwide/workdir/roles/v2/test-utils/pool) [INFO] [stderr] Compiling mining-proxy v0.1.0 (/opt/rustwide/workdir/roles/v2/mining-proxy) [INFO] [stdout] warning: field is never read: `connection` [INFO] [stdout] --> examples/ping-pong-without-noise/src/node.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | connection: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/ping-pong-without-noise/src/node.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `receiver` [INFO] [stdout] --> roles/v2/test-utils/mining-device/src/main.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | receiver: Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Device` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> roles/v2/test-utils/mining-device/src/main.rs:118:10 [INFO] [stdout] | [INFO] [stdout] 118 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 22s [INFO] running `Command { std: "docker" "inspect" "401840f67119d12b7f6c0dab7b566f2e66d10c9b9d06711238379226d1b49e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "401840f67119d12b7f6c0dab7b566f2e66d10c9b9d06711238379226d1b49e79", kill_on_drop: false }` [INFO] [stdout] 401840f67119d12b7f6c0dab7b566f2e66d10c9b9d06711238379226d1b49e79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8ccbf346584eb6afeb8fed96151cc0d91fbf9432597ecf459faac1314a2c39a [INFO] running `Command { std: "docker" "start" "-a" "a8ccbf346584eb6afeb8fed96151cc0d91fbf9432597ecf459faac1314a2c39a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling iai v0.1.1 [INFO] [stderr] Compiling binary_codec_sv2 v0.1.2 (/opt/rustwide/workdir/protocols/v2/binary-sv2/no-serde-sv2/codec) [INFO] [stderr] Compiling quickcheck v1.0.3 (/opt/rustwide/workdir/examples/interop-cpp/template-provider/example-of-guix-build/quickcheck) [INFO] [stderr] Compiling quickcheck_macros v1.0.0 (/opt/rustwide/workdir/examples/interop-cpp/template-provider/example-of-guix-build/quickcheck_macros) [INFO] [stderr] Compiling const_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/const-sv2) [INFO] [stderr] Compiling derive_codec_sv2 v0.1.2 (/opt/rustwide/workdir/protocols/v2/binary-sv2/no-serde-sv2/derive_codec) [INFO] [stderr] Compiling binary_sv2 v0.1.4 (/opt/rustwide/workdir/protocols/v2/binary-sv2/binary-sv2) [INFO] [stdout] warning: field is never read: `header` [INFO] [stdout] --> protocols/v2/framing-sv2/src/framing2.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | header: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `NoiseFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/framing-sv2/src/framing2.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 78 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling common_messages_sv2 v0.1.4 (/opt/rustwide/workdir/protocols/v2/subprotocols/common-messages) [INFO] [stderr] Compiling job_negotiation_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/subprotocols/job-negotiation) [INFO] [stderr] Compiling template_distribution_sv2 v0.1.4 (/opt/rustwide/workdir/protocols/v2/subprotocols/template-distribution) [INFO] [stderr] Compiling mining_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/subprotocols/mining) [INFO] [stderr] Compiling framing_sv2 v0.1.3 (/opt/rustwide/workdir/protocols/v2/framing-sv2) [INFO] [stderr] Compiling messages_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/messages-sv2) [INFO] [stdout] warning: field is never read: `upstream_target` [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | upstream_target: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ExtendedJobs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:115:10 [INFO] [stdout] | [INFO] [stdout] 115 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `target` [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | target: Target, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GourpChannelJobDispatcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling serde_sv2 v0.1.0 (/opt/rustwide/workdir/protocols/v2/binary-sv2/serde-sv2) [INFO] [stdout] warning: field is never read: `len` [INFO] [stdout] --> protocols/v2/binary-sv2/serde-sv2/src/de.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | len: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Deserializer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/binary-sv2/serde-sv2/src/de.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hw_id` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:602:5 [INFO] [stdout] | [INFO] [stdout] 602 | hw_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:603:5 [INFO] [stdout] | [INFO] [stdout] 603 | hw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling noise_sv2 v0.1.1 (/opt/rustwide/workdir/protocols/v2/noise-sv2) [INFO] [stdout] warning: field is never read: `sw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:604:5 [INFO] [stdout] | [INFO] [stdout] 604 | sw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling client_and_server v0.1.0 (/opt/rustwide/workdir/examples/sv1-client-and-server) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling codec_sv2 v0.1.4 (/opt/rustwide/workdir/protocols/v2/codec-sv2) [INFO] [stderr] Compiling ping_pong_without_noise v0.1.0 (/opt/rustwide/workdir/examples/ping-pong-without-noise) [INFO] [stdout] warning: field is never read: `header` [INFO] [stdout] --> protocols/v2/framing-sv2/src/framing2.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | header: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `NoiseFrame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/framing-sv2/src/framing2.rs:78:10 [INFO] [stdout] | [INFO] [stdout] 78 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling interop-cpp v0.1.0 (/opt/rustwide/workdir/examples/interop-cpp) [INFO] [stderr] Compiling network_helpers v0.1.0 (/opt/rustwide/workdir/utils/network-helpers) [INFO] [stderr] Compiling mining-device v0.1.0 (/opt/rustwide/workdir/roles/v2/test-utils/mining-device) [INFO] [stderr] Compiling mining-proxy v0.1.0 (/opt/rustwide/workdir/roles/v2/mining-proxy) [INFO] [stderr] Compiling pool v0.1.0 (/opt/rustwide/workdir/roles/v2/test-utils/pool) [INFO] [stderr] Compiling ping_pong_with_noise v0.1.0 (/opt/rustwide/workdir/examples/ping-pong-with-noise) [INFO] [stdout] warning: field is never read: `upstream_target` [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | upstream_target: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ExtendedJobs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:115:10 [INFO] [stdout] | [INFO] [stdout] 115 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `target` [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | target: Target, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `GourpChannelJobDispatcher` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/messages-sv2/src/job_dispatcher.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `len` [INFO] [stdout] --> protocols/v2/binary-sv2/serde-sv2/src/de.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | len: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Deserializer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v2/binary-sv2/serde-sv2/src/de.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling buffer_sv2 v0.1.0 (/opt/rustwide/workdir/utils/buffer) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `receiver` [INFO] [stdout] --> roles/v2/test-utils/mining-device/src/main.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | receiver: Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Device` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> roles/v2/test-utils/mining-device/src/main.rs:118:10 [INFO] [stdout] | [INFO] [stdout] 118 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `connection` [INFO] [stdout] --> examples/ping-pong-without-noise/src/node.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | connection: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> examples/ping-pong-without-noise/src/node.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling sv2_ffi v0.1.3 (/opt/rustwide/workdir/protocols/v2/sv2-ffi) [INFO] [stderr] Compiling v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1) [INFO] [stdout] warning: field is never read: `hw_id` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:602:5 [INFO] [stdout] | [INFO] [stdout] 602 | hw_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:603:5 [INFO] [stdout] | [INFO] [stdout] 603 | hw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sw_version` [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:604:5 [INFO] [stdout] | [INFO] [stdout] 604 | sw_version: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> protocols/v1/src/methods/client_to_server.rs:599:10 [INFO] [stdout] | [INFO] [stdout] 599 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.67s [INFO] running `Command { std: "docker" "inspect" "a8ccbf346584eb6afeb8fed96151cc0d91fbf9432597ecf459faac1314a2c39a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8ccbf346584eb6afeb8fed96151cc0d91fbf9432597ecf459faac1314a2c39a", kill_on_drop: false }` [INFO] [stdout] a8ccbf346584eb6afeb8fed96151cc0d91fbf9432597ecf459faac1314a2c39a