[INFO] cloning repository https://github.com/j-roark/throughput [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j-roark/throughput" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-roark%2Fthroughput", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-roark%2Fthroughput'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6bca8d96a23abf77f0eba4c331f5e38e8955e49 [INFO] testing j-roark/throughput against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-roark%2Fthroughput" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j-roark/throughput on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/j-roark/throughput [INFO] finished tweaking git repo https://github.com/j-roark/throughput [INFO] tweaked toml for git repo https://github.com/j-roark/throughput written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/j-roark/throughput already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b24579a89d0012340ff329baf16f284995849d3ded6709b07e8e606c5356300 [INFO] running `Command { std: "docker" "start" "-a" "9b24579a89d0012340ff329baf16f284995849d3ded6709b07e8e606c5356300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b24579a89d0012340ff329baf16f284995849d3ded6709b07e8e606c5356300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b24579a89d0012340ff329baf16f284995849d3ded6709b07e8e606c5356300", kill_on_drop: false }` [INFO] [stdout] 9b24579a89d0012340ff329baf16f284995849d3ded6709b07e8e606c5356300 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7521682c313e684b587808f1e3901e9b816e924a196680dd7c42f9e11c4f500 [INFO] running `Command { std: "docker" "start" "-a" "b7521682c313e684b587808f1e3901e9b816e924a196680dd7c42f9e11c4f500", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.1 [INFO] [stderr] Compiling throughput v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `speed` is assigned to, but never used [INFO] [stdout] --> src/throughput.rs:514:11 [INFO] [stdout] | [INFO] [stdout] 514 | let mut speed = 0i32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_speed` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `speed` is never read [INFO] [stdout] --> src/throughput.rs:546:6 [INFO] [stdout] | [INFO] [stdout] 546 | speed = { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Dropped` [INFO] [stdout] --> src/throughput.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | pub enum PacketType { Ok, Dropped, Jittered } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `init_time` [INFO] [stdout] --> src/throughput.rs:161:2 [INFO] [stdout] | [INFO] [stdout] 161 | init_time: SystemTime, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.64s [INFO] running `Command { std: "docker" "inspect" "b7521682c313e684b587808f1e3901e9b816e924a196680dd7c42f9e11c4f500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7521682c313e684b587808f1e3901e9b816e924a196680dd7c42f9e11c4f500", kill_on_drop: false }` [INFO] [stdout] b7521682c313e684b587808f1e3901e9b816e924a196680dd7c42f9e11c4f500 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bf6c537c94254f75042a4c891cad4e0a2b841a4bc6fbca1ab7014b97b074945 [INFO] running `Command { std: "docker" "start" "-a" "3bf6c537c94254f75042a4c891cad4e0a2b841a4bc6fbca1ab7014b97b074945", kill_on_drop: false }` [INFO] [stderr] Compiling throughput v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `speed` is assigned to, but never used [INFO] [stdout] --> src/throughput.rs:514:11 [INFO] [stdout] | [INFO] [stdout] 514 | let mut speed = 0i32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_speed` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `speed` is never read [INFO] [stdout] --> src/throughput.rs:546:6 [INFO] [stdout] | [INFO] [stdout] 546 | speed = { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Dropped` [INFO] [stdout] --> src/throughput.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | pub enum PacketType { Ok, Dropped, Jittered } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `init_time` [INFO] [stdout] --> src/throughput.rs:161:2 [INFO] [stdout] | [INFO] [stdout] 161 | init_time: SystemTime, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "3bf6c537c94254f75042a4c891cad4e0a2b841a4bc6fbca1ab7014b97b074945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf6c537c94254f75042a4c891cad4e0a2b841a4bc6fbca1ab7014b97b074945", kill_on_drop: false }` [INFO] [stdout] 3bf6c537c94254f75042a4c891cad4e0a2b841a4bc6fbca1ab7014b97b074945 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87ccb55976a560874d0c7166ad6c648231e3d3390a13cad84f3fc538b11316ab [INFO] running `Command { std: "docker" "start" "-a" "87ccb55976a560874d0c7166ad6c648231e3d3390a13cad84f3fc538b11316ab", kill_on_drop: false }` [INFO] [stderr] warning: variable `speed` is assigned to, but never used [INFO] [stderr] --> src/throughput.rs:514:11 [INFO] [stderr] | [INFO] [stderr] 514 | let mut speed = 0i32; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_speed` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `speed` is never read [INFO] [stderr] --> src/throughput.rs:546:6 [INFO] [stderr] | [INFO] [stderr] 546 | speed = { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Dropped` [INFO] [stderr] --> src/throughput.rs:52:27 [INFO] [stderr] | [INFO] [stderr] 52 | pub enum PacketType { Ok, Dropped, Jittered } [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `init_time` [INFO] [stderr] --> src/throughput.rs:161:2 [INFO] [stderr] | [INFO] [stderr] 161 | init_time: SystemTime, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `throughput` (bin "throughput" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/throughput-3b01b6471780e8a5) [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" "87ccb55976a560874d0c7166ad6c648231e3d3390a13cad84f3fc538b11316ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87ccb55976a560874d0c7166ad6c648231e3d3390a13cad84f3fc538b11316ab", kill_on_drop: false }` [INFO] [stdout] 87ccb55976a560874d0c7166ad6c648231e3d3390a13cad84f3fc538b11316ab