[INFO] cloning repository https://github.com/owencp/simple-gossip [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/owencp/simple-gossip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowencp%2Fsimple-gossip", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowencp%2Fsimple-gossip'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e950606c544be3fe6ada04365f8865572d1b7519 [INFO] checking owencp/simple-gossip against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowencp%2Fsimple-gossip" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/owencp/simple-gossip on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/owencp/simple-gossip [INFO] finished tweaking git repo https://github.com/owencp/simple-gossip [INFO] tweaked toml for git repo https://github.com/owencp/simple-gossip written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/owencp/simple-gossip already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b127932875adaf2622475d78026348382e6012af6820cf675d4cf9e318a82c1 [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" "7b127932875adaf2622475d78026348382e6012af6820cf675d4cf9e318a82c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b127932875adaf2622475d78026348382e6012af6820cf675d4cf9e318a82c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b127932875adaf2622475d78026348382e6012af6820cf675d4cf9e318a82c1", kill_on_drop: false }` [INFO] [stdout] 7b127932875adaf2622475d78026348382e6012af6820cf675d4cf9e318a82c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e476e72d098ebd7e174629fe6b0cb201c85e478d3c015f39934cc607bdf8fda [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" "4e476e72d098ebd7e174629fe6b0cb201c85e478d3c015f39934cc607bdf8fda", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unsigned-varint v0.3.3 [INFO] [stderr] Checking faster-hex v0.4.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling tentacle-secio v0.4.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking molecule v0.6.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking xmltree v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Checking secp256k1 v0.17.2 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking attohttpc v0.4.5 [INFO] [stderr] Checking igd v0.9.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking serde v1.0.118 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking tokio-yamux v0.2.8 [INFO] [stderr] Checking tentacle-multiaddr v0.2.0 [INFO] [stderr] Checking tentacle v0.3.3 [INFO] [stderr] Checking simple-gossip v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Receiver` [INFO] [stdout] --> src/main.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | use crossbeam_channel::{unbounded,Sender,Receiver}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromStr` is imported redundantly [INFO] [stdout] --> src/main.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 14 | str::FromStr, [INFO] [stdout] | ------------ the item `FromStr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 55 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Receiver` [INFO] [stdout] --> src/main.rs:19:42 [INFO] [stdout] | [INFO] [stdout] 19 | use crossbeam_channel::{unbounded,Sender,Receiver}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromStr` is imported redundantly [INFO] [stdout] --> src/main.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 14 | str::FromStr, [INFO] [stdout] | ------------ the item `FromStr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 55 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/main.rs:152:26 [INFO] [stdout] | [INFO] [stdout] 152 | fn notify(&mut self, context: &mut ProtocolContext, token: u64) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/main.rs:161:65 [INFO] [stdout] | [INFO] [stdout] 161 | fn connected(&mut self, context: ProtocolContextMutRef<'_>, version: &str) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remmote_peer_id` [INFO] [stdout] --> src/main.rs:243:25 [INFO] [stdout] | [INFO] [stdout] 243 | let remmote_peer_id = session.remote_pubkey.as_ref().expect("secio").peer_id().to_base58(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remmote_peer_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `control` [INFO] [stdout] --> src/main.rs:278:32 [INFO] [stdout] | [INFO] [stdout] 278 | fn handle_event(&mut self, control: &mut ServiceContext, event: ServiceEvent) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::FromStr` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `records` [INFO] [stdout] --> src/main.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | records:Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/main.rs:152:26 [INFO] [stdout] | [INFO] [stdout] 152 | fn notify(&mut self, context: &mut ProtocolContext, token: u64) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `version` [INFO] [stdout] --> src/main.rs:161:65 [INFO] [stdout] | [INFO] [stdout] 161 | fn connected(&mut self, context: ProtocolContextMutRef<'_>, version: &str) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remmote_peer_id` [INFO] [stdout] --> src/main.rs:243:25 [INFO] [stdout] | [INFO] [stdout] 243 | let remmote_peer_id = session.remote_pubkey.as_ref().expect("secio").peer_id().to_base58(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remmote_peer_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `control` [INFO] [stdout] --> src/main.rs:278:32 [INFO] [stdout] | [INFO] [stdout] 278 | fn handle_event(&mut self, control: &mut ServiceContext, event: ServiceEvent) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `records` [INFO] [stdout] --> src/main.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | records:Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `Command { std: "docker" "inspect" "4e476e72d098ebd7e174629fe6b0cb201c85e478d3c015f39934cc607bdf8fda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e476e72d098ebd7e174629fe6b0cb201c85e478d3c015f39934cc607bdf8fda", kill_on_drop: false }` [INFO] [stdout] 4e476e72d098ebd7e174629fe6b0cb201c85e478d3c015f39934cc607bdf8fda