[INFO] updating cached repository https://github.com/FlorianFranzen/dx [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a740dfa3a27f6700b2a970da1acf202290ce3a2f [INFO] checking FlorianFranzen/dx against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlorianFranzen%2Fdx" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FlorianFranzen/dx on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/FlorianFranzen/dx [INFO] finished tweaking git repo https://github.com/FlorianFranzen/dx [INFO] tweaked toml for git repo https://github.com/FlorianFranzen/dx written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/FlorianFranzen/dx already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4cb0975610f283807e9bb37e0db0c95312b6f9b1fc82ef753bc46cf4fc8fc16e [INFO] running `"docker" "start" "-a" "4cb0975610f283807e9bb37e0db0c95312b6f9b1fc82ef753bc46cf4fc8fc16e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling multimap v0.8.0 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking bs58 v0.3.0 [INFO] [stderr] Checking futures-timer v3.0.1 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.58 [INFO] [stderr] Compiling bumpalo v3.2.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.58 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking nohash-hasher v0.1.3 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking parity-send-wrapper v0.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking ipnet v2.2.0 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking quicksink v0.1.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling which v3.1.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling snow v0.6.2 [INFO] [stderr] Checking libz-sys v1.0.25 [INFO] [stderr] Checking stream-cipher v0.3.2 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking cuckoofilter v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.10 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling libp2p-core-derive v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking salsa20-core v0.2.3 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.58 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking curve25519-dalek v2.0.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking uint v0.8.2 [INFO] [stderr] Checking twofish v0.2.0 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking salsa20 v0.3.0 [INFO] [stderr] Compiling curve25519-dalek v1.2.3 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking aes-ctr v0.3.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.3 [INFO] [stderr] Checking hashbrown v0.6.3 [INFO] [stderr] Checking lru v0.4.3 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking thiserror v1.0.10 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking x25519-dalek v0.5.2 [INFO] [stderr] Checking webpki-roots v0.17.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.58 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking futures_codec v0.3.4 [INFO] [stderr] Checking rw-stream-sink v0.2.1 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking wasm-timer v0.2.4 [INFO] [stderr] Checking soketto v0.3.2 [INFO] [stderr] Checking yamux v0.4.2 [INFO] [stderr] Checking async-tls v0.6.0 [INFO] [stderr] Checking libp2p-pnet v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking js-sys v0.3.35 [INFO] [stderr] Checking unsigned-varint v0.3.0 [INFO] [stderr] Checking parity-multihash v0.2.2 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking multistream-select v0.7.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking parity-multiaddr v0.7.1 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Compiling libp2p-core v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Compiling libp2p-noise v0.13.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Compiling libp2p-floodsub v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Compiling libp2p-identify v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Compiling libp2p-kad v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Compiling libp2p-plaintext v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Compiling libp2p-secio v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Compiling libp2p-gossipsub v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking wasm-bindgen-futures v0.4.8 [INFO] [stderr] Checking libp2p-swarm v0.5.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-deflate v0.7.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-websocket v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-mplex v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-yamux v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-wasm-ext v0.8.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-uds v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-tcp v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-dns v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-mdns v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p-ping v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking libp2p v0.15.0 (https://github.com/libp2p/rust-libp2p#d5587162) [INFO] [stderr] Checking dx v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/status/protocol.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 106 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/behaviour.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/behaviour.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `info` [INFO] [stderr] --> src/behaviour.rs:140:45 [INFO] [stderr] | [INFO] [stderr] 140 | ... if let Some(info) = self.get_peer_info(&id) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_info` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/behaviour.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | let mut cfg = KademliaConfig::default(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `info` [INFO] [stderr] --> src/behaviour.rs:140:45 [INFO] [stderr] | [INFO] [stderr] 140 | ... if let Some(info) = self.get_peer_info(&id) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_info` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Event` [INFO] [stderr] --> src/behaviour.rs:37:6 [INFO] [stderr] | [INFO] [stderr] 37 | enum Event { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/behaviour.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | let mut cfg = KademliaConfig::default(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Event` [INFO] [stderr] --> src/behaviour.rs:37:6 [INFO] [stderr] | [INFO] [stderr] 37 | enum Event { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TrustedIdentity` [INFO] [stderr] --> src/bin/dxstatus.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | TrustedIdentity, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `io` [INFO] [stderr] --> src/bin/dxstatus.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use async_std::{io, task}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::Error` [INFO] [stderr] --> src/bin/dxstatus.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | use std::{error::Error, task::{Context, Poll}}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TrustedIdentity` [INFO] [stderr] --> src/bin/dxstatus.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | TrustedIdentity, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `io` [INFO] [stderr] --> src/bin/dxstatus.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use async_std::{io, task}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `error::Error` [INFO] [stderr] --> src/bin/dxstatus.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | use std::{error::Error, task::{Context, Poll}}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 39s [INFO] running `"docker" "inspect" "4cb0975610f283807e9bb37e0db0c95312b6f9b1fc82ef753bc46cf4fc8fc16e"` [INFO] running `"docker" "rm" "-f" "4cb0975610f283807e9bb37e0db0c95312b6f9b1fc82ef753bc46cf4fc8fc16e"` [INFO] [stdout] 4cb0975610f283807e9bb37e0db0c95312b6f9b1fc82ef753bc46cf4fc8fc16e