[INFO] fetching crate uppercut 0.1.2... [INFO] testing uppercut-0.1.2 against 1.45.2 for beta-1.46-1 [INFO] extracting crate uppercut 0.1.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate uppercut 0.1.2 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate uppercut 0.1.2 [INFO] finished tweaking crates.io crate uppercut 0.1.2 [INFO] tweaked toml for crates.io crate uppercut 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate uppercut 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f3febb19c789aff93fbb247a5de1639e22e0e2d4a55b2b9cfa41ea2690aec17 [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" "0f3febb19c789aff93fbb247a5de1639e22e0e2d4a55b2b9cfa41ea2690aec17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f3febb19c789aff93fbb247a5de1639e22e0e2d4a55b2b9cfa41ea2690aec17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f3febb19c789aff93fbb247a5de1639e22e0e2d4a55b2b9cfa41ea2690aec17", kill_on_drop: false }` [INFO] [stdout] 0f3febb19c789aff93fbb247a5de1639e22e0e2d4a55b2b9cfa41ea2690aec17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4724d2ae84c8872e7ae42247e1863d7a016a2a7932fccaee1f4c0c3be38af3b [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" "b4724d2ae84c8872e7ae42247e1863d7a016a2a7932fccaee1f4c0c3be38af3b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling core_affinity v0.5.10 [INFO] [stderr] Compiling uppercut v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.08s [INFO] running `Command { std: "docker" "inspect" "b4724d2ae84c8872e7ae42247e1863d7a016a2a7932fccaee1f4c0c3be38af3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4724d2ae84c8872e7ae42247e1863d7a016a2a7932fccaee1f4c0c3be38af3b", kill_on_drop: false }` [INFO] [stdout] b4724d2ae84c8872e7ae42247e1863d7a016a2a7932fccaee1f4c0c3be38af3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45d1a10705bc22940ce6b48af30eba242c7a2a352c5870b6522ca1749c35742b [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" "45d1a10705bc22940ce6b48af30eba242c7a2a352c5870b6522ca1749c35742b", kill_on_drop: false }` [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling uppercut v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> tests/../src/config.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(scheduler: SchedulerConfig, remote: RemoteConfig) -> Config { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_total_threads` [INFO] [stdout] --> tests/../src/config.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn with_total_threads(total_threads: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pool` [INFO] [stdout] --> tests/../src/core.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | pool: &'a ThreadPool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `spawn_default` [INFO] [stdout] --> tests/../src/core.rs:197:12 [INFO] [stdout] | [INFO] [stdout] 197 | pub fn spawn_default(&self, address: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stop` [INFO] [stdout] --> tests/../src/core.rs:209:12 [INFO] [stdout] | [INFO] [stdout] 209 | pub fn stop(&self, address: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `submit` [INFO] [stdout] --> tests/../src/core.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | pub fn submit(&self, f: F) { [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 6.90s [INFO] running `Command { std: "docker" "inspect" "45d1a10705bc22940ce6b48af30eba242c7a2a352c5870b6522ca1749c35742b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45d1a10705bc22940ce6b48af30eba242c7a2a352c5870b6522ca1749c35742b", kill_on_drop: false }` [INFO] [stdout] 45d1a10705bc22940ce6b48af30eba242c7a2a352c5870b6522ca1749c35742b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bba96947cf5399f657afe97669a3914cb85fa7b027f9d1b502c9da779e49eb6a [INFO] running `Command { std: "docker" "start" "-a" "bba96947cf5399f657afe97669a3914cb85fa7b027f9d1b502c9da779e49eb6a", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> tests/../src/config.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(scheduler: SchedulerConfig, remote: RemoteConfig) -> Config { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `with_total_threads` [INFO] [stderr] --> tests/../src/config.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn with_total_threads(total_threads: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pool` [INFO] [stderr] --> tests/../src/core.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | pool: &'a ThreadPool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `spawn_default` [INFO] [stderr] --> tests/../src/core.rs:197:12 [INFO] [stderr] | [INFO] [stderr] 197 | pub fn spawn_default(&self, address: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `stop` [INFO] [stderr] --> tests/../src/core.rs:209:12 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn stop(&self, address: &str) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `submit` [INFO] [stderr] --> tests/../src/core.rs:219:12 [INFO] [stderr] | [INFO] [stderr] 219 | pub fn submit(&self, f: F) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/uppercut-943d8c590a2d571d [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/actors-177648db1650908a [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test forwarded_message_received ... ok [INFO] [stdout] test message_order_perceived ... ok [INFO] [stdout] test sent_message_received ... ok [INFO] [stdout] test own_message_received ... ok [INFO] [stdout] test delayed_message_received ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests uppercut [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bba96947cf5399f657afe97669a3914cb85fa7b027f9d1b502c9da779e49eb6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bba96947cf5399f657afe97669a3914cb85fa7b027f9d1b502c9da779e49eb6a", kill_on_drop: false }` [INFO] [stdout] bba96947cf5399f657afe97669a3914cb85fa7b027f9d1b502c9da779e49eb6a