[INFO] cloning repository https://github.com/codepr/ruft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codepr/ruft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodepr%2Fruft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodepr%2Fruft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cc04e3173c6181ee6477e1b5092bd7871136b2a [INFO] building codepr/ruft against master#222c5724ecc922fe67815f428c19f82c129d9386 for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodepr%2Fruft" "/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/codepr/ruft on toolchain 222c5724ecc922fe67815f428c19f82c129d9386 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/codepr/ruft [INFO] finished tweaking git repo https://github.com/codepr/ruft [INFO] tweaked toml for git repo https://github.com/codepr/ruft written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/codepr/ruft already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.1.0 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded lock_api v0.4.2 [INFO] [stderr] Downloaded tokio-retry v0.3.0 [INFO] [stderr] Downloaded syn v1.0.65 [INFO] [stderr] Downloaded futures-io v0.3.13 [INFO] [stderr] Downloaded serde_derive v1.0.125 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded simplelog v0.10.0 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded async-trait v0.1.48 [INFO] [stderr] Downloaded pin-project-lite v0.2.6 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded futures-executor v0.3.13 [INFO] [stderr] Downloaded mio v0.7.11 [INFO] [stderr] Downloaded futures v0.3.13 [INFO] [stderr] Downloaded bincode v1.3.2 [INFO] [stderr] Downloaded tokio-stream v0.1.5 [INFO] [stderr] Downloaded tokio v1.4.0 [INFO] [stderr] Downloaded signal-hook-registry v1.3.0 [INFO] [stderr] Downloaded serde v1.0.125 [INFO] [stderr] Downloaded pin-project v1.0.6 [INFO] [stderr] Downloaded tokio-util v0.6.5 [INFO] [stderr] Downloaded pin-project-internal v1.0.6 [INFO] [stderr] Downloaded libc v0.2.91 [INFO] [stderr] Downloaded futures-util v0.3.13 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08a68d8e51708be5c58ae7fad2c0a1fbf258e1af17a5167ff55ce86028bf13c2 [INFO] running `Command { std: "docker" "start" "-a" "08a68d8e51708be5c58ae7fad2c0a1fbf258e1af17a5167ff55ce86028bf13c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08a68d8e51708be5c58ae7fad2c0a1fbf258e1af17a5167ff55ce86028bf13c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08a68d8e51708be5c58ae7fad2c0a1fbf258e1af17a5167ff55ce86028bf13c2", kill_on_drop: false }` [INFO] [stdout] 08a68d8e51708be5c58ae7fad2c0a1fbf258e1af17a5167ff55ce86028bf13c2 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdae33ff680d5084b82503fcf6bc9731bfd1b999821a449a88e8ed2745dc7e41 [INFO] running `Command { std: "docker" "start" "-a" "cdae33ff680d5084b82503fcf6bc9731bfd1b999821a449a88e8ed2745dc7e41", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling simplelog v0.10.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling tokio-util v0.6.5 [INFO] [stderr] Compiling tokio-stream v0.1.5 [INFO] [stderr] Compiling pin-project v1.0.6 [INFO] [stderr] Compiling tokio-retry v0.3.0 [INFO] [stderr] Compiling bincode v1.3.2 [INFO] [stderr] Compiling ruft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `last_id` [INFO] [stdout] --> src/rpc.rs:512:43 [INFO] [stdout] | [INFO] [stdout] 512 | RpcMessage::RequestVote(term, id, last_id, last_log) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_log` [INFO] [stdout] --> src/rpc.rs:512:52 [INFO] [stdout] | [INFO] [stdout] 512 | RpcMessage::RequestVote(term, id, last_id, last_log) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `success` [INFO] [stdout] --> src/rpc.rs:351:69 [INFO] [stdout] | [INFO] [stdout] 351 | if let RpcMessage::AppendEntriesReply(term, success) = re { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peers_number` [INFO] [stdout] --> src/rpc.rs:248:12 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn peers_number(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `term` [INFO] [stdout] --> src/rpc.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | term: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `command` [INFO] [stdout] --> src/rpc.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | command: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.89s [INFO] running `Command { std: "docker" "inspect" "cdae33ff680d5084b82503fcf6bc9731bfd1b999821a449a88e8ed2745dc7e41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdae33ff680d5084b82503fcf6bc9731bfd1b999821a449a88e8ed2745dc7e41", kill_on_drop: false }` [INFO] [stdout] cdae33ff680d5084b82503fcf6bc9731bfd1b999821a449a88e8ed2745dc7e41 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+222c5724ecc922fe67815f428c19f82c129d9386" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e27fabfb56c77d4b659182d1077c0941f8832b4a6fe09c33cc4b197703c26f2c [INFO] running `Command { std: "docker" "start" "-a" "e27fabfb56c77d4b659182d1077c0941f8832b4a6fe09c33cc4b197703c26f2c", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `last_id` [INFO] [stdout] --> src/rpc.rs:512:43 [INFO] [stdout] | [INFO] [stdout] 512 | RpcMessage::RequestVote(term, id, last_id, last_log) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_log` [INFO] [stdout] --> src/rpc.rs:512:52 [INFO] [stdout] | [INFO] [stdout] 512 | RpcMessage::RequestVote(term, id, last_id, last_log) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `success` [INFO] [stdout] --> src/rpc.rs:351:69 [INFO] [stdout] | [INFO] [stdout] 351 | if let RpcMessage::AppendEntriesReply(term, success) = re { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peers_number` [INFO] [stdout] --> src/rpc.rs:248:12 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn peers_number(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `term` [INFO] [stdout] --> src/rpc.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | term: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `command` [INFO] [stdout] --> src/rpc.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | command: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ruft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_id` [INFO] [stdout] --> src/rpc.rs:512:43 [INFO] [stdout] | [INFO] [stdout] 512 | RpcMessage::RequestVote(term, id, last_id, last_log) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_log` [INFO] [stdout] --> src/rpc.rs:512:52 [INFO] [stdout] | [INFO] [stdout] 512 | RpcMessage::RequestVote(term, id, last_id, last_log) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `success` [INFO] [stdout] --> src/rpc.rs:351:69 [INFO] [stdout] | [INFO] [stdout] 351 | if let RpcMessage::AppendEntriesReply(term, success) = re { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peers_number` [INFO] [stdout] --> src/rpc.rs:248:12 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn peers_number(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `term` [INFO] [stdout] --> src/rpc.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | term: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `command` [INFO] [stdout] --> src/rpc.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | command: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruft-c0f8e841301ab9e7) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ruft-241311056535b633) [INFO] running `Command { std: "docker" "inspect" "e27fabfb56c77d4b659182d1077c0941f8832b4a6fe09c33cc4b197703c26f2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e27fabfb56c77d4b659182d1077c0941f8832b4a6fe09c33cc4b197703c26f2c", kill_on_drop: false }` [INFO] [stdout] e27fabfb56c77d4b659182d1077c0941f8832b4a6fe09c33cc4b197703c26f2c