[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] testing codepr/ruft against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodepr%2Fruft" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/codepr/ruft on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-11/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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d866ed0c0b432a0a8c0d1fc264d31eeddc7bf5f798fa8d31c67a04735bbc8da7 [INFO] running `Command { std: "docker" "start" "-a" "d866ed0c0b432a0a8c0d1fc264d31eeddc7bf5f798fa8d31c67a04735bbc8da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d866ed0c0b432a0a8c0d1fc264d31eeddc7bf5f798fa8d31c67a04735bbc8da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d866ed0c0b432a0a8c0d1fc264d31eeddc7bf5f798fa8d31c67a04735bbc8da7", kill_on_drop: false }` [INFO] [stdout] d866ed0c0b432a0a8c0d1fc264d31eeddc7bf5f798fa8d31c67a04735bbc8da7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a170c4b7a549e188f0cd21b0363d8db46d1049c8b4a253b69fac659a1f110b3c [INFO] running `Command { std: "docker" "start" "-a" "a170c4b7a549e188f0cd21b0363d8db46d1049c8b4a253b69fac659a1f110b3c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling getrandom v0.2.2 [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 chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [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 serde_derive v1.0.125 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling pin-project v1.0.6 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling tokio-retry v0.3.0 [INFO] [stderr] Compiling tokio-util v0.6.5 [INFO] [stderr] Compiling tokio-stream v0.1.5 [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 14.42s [INFO] running `Command { std: "docker" "inspect" "a170c4b7a549e188f0cd21b0363d8db46d1049c8b4a253b69fac659a1f110b3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a170c4b7a549e188f0cd21b0363d8db46d1049c8b4a253b69fac659a1f110b3c", kill_on_drop: false }` [INFO] [stdout] a170c4b7a549e188f0cd21b0363d8db46d1049c8b4a253b69fac659a1f110b3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b29d15f53ce81367efefb2980e41cde871f9d46cf4a8664754e350cecd84102 [INFO] running `Command { std: "docker" "start" "-a" "8b29d15f53ce81367efefb2980e41cde871f9d46cf4a8664754e350cecd84102", 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] [stderr] Compiling ruft v0.1.0 (/opt/rustwide/workdir) [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] [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 0.82s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruft-c61e1b257a6f9c40) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ruft-f707fb6d6b6be676) [INFO] running `Command { std: "docker" "inspect" "8b29d15f53ce81367efefb2980e41cde871f9d46cf4a8664754e350cecd84102", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b29d15f53ce81367efefb2980e41cde871f9d46cf4a8664754e350cecd84102", kill_on_drop: false }` [INFO] [stdout] 8b29d15f53ce81367efefb2980e41cde871f9d46cf4a8664754e350cecd84102 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d2e4168d015d40042140f1d6d826113810154d3441605d25e967b672de62055d [INFO] running `Command { std: "docker" "start" "-a" "d2e4168d015d40042140f1d6d826113810154d3441605d25e967b672de62055d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `last_id` [INFO] [stderr] --> src/rpc.rs:512:43 [INFO] [stderr] | [INFO] [stderr] 512 | RpcMessage::RequestVote(term, id, last_id, last_log) => { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_log` [INFO] [stderr] --> src/rpc.rs:512:52 [INFO] [stderr] | [INFO] [stderr] 512 | RpcMessage::RequestVote(term, id, last_id, last_log) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_log` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `success` [INFO] [stderr] --> src/rpc.rs:351:69 [INFO] [stderr] | [INFO] [stderr] 351 | if let RpcMessage::AppendEntriesReply(term, success) = re { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_success` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `peers_number` [INFO] [stderr] --> src/rpc.rs:248:12 [INFO] [stderr] | [INFO] [stderr] 248 | pub fn peers_number(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `term` [INFO] [stderr] --> src/rpc.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | term: i32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `command` [INFO] [stderr] --> src/rpc.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | command: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ruft` (lib) generated 6 warnings [INFO] [stderr] warning: `ruft` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruft-c61e1b257a6f9c40) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ruft-f707fb6d6b6be676) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ruft [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d2e4168d015d40042140f1d6d826113810154d3441605d25e967b672de62055d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2e4168d015d40042140f1d6d826113810154d3441605d25e967b672de62055d", kill_on_drop: false }` [INFO] [stdout] d2e4168d015d40042140f1d6d826113810154d3441605d25e967b672de62055d