[INFO] fetching crate nvoclock 0.0.3... [INFO] testing nvoclock-0.0.3 against 1.49.0 for beta-1.50-1 [INFO] extracting crate nvoclock 0.0.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate nvoclock 0.0.3 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate nvoclock 0.0.3 [INFO] finished tweaking crates.io crate nvoclock 0.0.3 [INFO] tweaked toml for crates.io crate nvoclock 0.0.3 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 4c3bac923c1287af6d765b1d7d4f8ce40c7c2eb8400718da5794ffc0687aaf37 [INFO] running `Command { std: "docker" "start" "-a" "4c3bac923c1287af6d765b1d7d4f8ce40c7c2eb8400718da5794ffc0687aaf37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c3bac923c1287af6d765b1d7d4f8ce40c7c2eb8400718da5794ffc0687aaf37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c3bac923c1287af6d765b1d7d4f8ce40c7c2eb8400718da5794ffc0687aaf37", kill_on_drop: false }` [INFO] [stdout] 4c3bac923c1287af6d765b1d7d4f8ce40c7c2eb8400718da5794ffc0687aaf37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67c44ede4bfad9fe82831b686031c349d30b6c4b6105d564efabc8f6c3a1349b [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" "67c44ede4bfad9fe82831b686031c349d30b6c4b6105d564efabc8f6c3a1349b", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling result v0.0.1 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling prettytable-rs v0.6.7 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling nvapi-sys v0.0.3 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling nvapi v0.0.3 [INFO] [stderr] Compiling nvapi-hi v0.0.3 [INFO] [stderr] Compiling nvoclock v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:396:23 [INFO] [stdout] | [INFO] [stdout] 396 | ("info", Some(matches)) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:801:35 [INFO] [stdout] | [INFO] [stdout] 801 | ("overvolt", Some(matches)) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test` [INFO] [stdout] --> src/auto.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | if let Some(ref test) = self.options.test { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `voltage` [INFO] [stdout] --> src/auto.rs:121:42 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_voltage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frequency` [INFO] [stdout] --> src/auto.rs:121:63 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:333:9 [INFO] [stdout] | [INFO] [stdout] 333 | let mut exit_code = 0; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.95s [INFO] running `Command { std: "docker" "inspect" "67c44ede4bfad9fe82831b686031c349d30b6c4b6105d564efabc8f6c3a1349b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67c44ede4bfad9fe82831b686031c349d30b6c4b6105d564efabc8f6c3a1349b", kill_on_drop: false }` [INFO] [stdout] 67c44ede4bfad9fe82831b686031c349d30b6c4b6105d564efabc8f6c3a1349b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 094432b2325d71b77c86f12ff18682a73d44a619fca6668833455f7da8f1eeee [INFO] running `Command { std: "docker" "start" "-a" "094432b2325d71b77c86f12ff18682a73d44a619fca6668833455f7da8f1eeee", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling result v0.0.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling nvapi-sys v0.0.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling prettytable-rs v0.6.7 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling nvapi v0.0.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling nvapi-hi v0.0.3 [INFO] [stderr] Compiling nvoclock v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:396:23 [INFO] [stdout] | [INFO] [stdout] 396 | ("info", Some(matches)) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `matches` [INFO] [stdout] --> src/main.rs:801:35 [INFO] [stdout] | [INFO] [stdout] 801 | ("overvolt", Some(matches)) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test` [INFO] [stdout] --> src/auto.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | if let Some(ref test) = self.options.test { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `voltage` [INFO] [stdout] --> src/auto.rs:121:42 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_voltage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frequency` [INFO] [stdout] --> src/auto.rs:121:63 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:333:9 [INFO] [stdout] | [INFO] [stdout] 333 | let mut exit_code = 0; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 42.64s [INFO] running `Command { std: "docker" "inspect" "094432b2325d71b77c86f12ff18682a73d44a619fca6668833455f7da8f1eeee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "094432b2325d71b77c86f12ff18682a73d44a619fca6668833455f7da8f1eeee", kill_on_drop: false }` [INFO] [stdout] 094432b2325d71b77c86f12ff18682a73d44a619fca6668833455f7da8f1eeee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 83d790e61e5bd6ea3f908d10aaf6c6c8f8a18c827b48effd1ee8b9b6e07d89b8 [INFO] running `Command { std: "docker" "start" "-a" "83d790e61e5bd6ea3f908d10aaf6c6c8f8a18c827b48effd1ee8b9b6e07d89b8", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/main.rs:396:23 [INFO] [stderr] | [INFO] [stderr] 396 | ("info", Some(matches)) => { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/main.rs:801:35 [INFO] [stderr] | [INFO] [stderr] 801 | ("overvolt", Some(matches)) => { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_matches` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/auto.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | if let Some(ref test) = self.options.test { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `voltage` [INFO] [stderr] --> src/auto.rs:121:42 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_voltage` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `frequency` [INFO] [stderr] --> src/auto.rs:121:63 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn run_test_operation(&mut self, voltage: Microvolts, frequency: Kilohertz) -> Result { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frequency` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:333:9 [INFO] [stderr] | [INFO] [stderr] 333 | let mut exit_code = 0; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nvoclock-968c6b55437ba1d1 [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" "83d790e61e5bd6ea3f908d10aaf6c6c8f8a18c827b48effd1ee8b9b6e07d89b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83d790e61e5bd6ea3f908d10aaf6c6c8f8a18c827b48effd1ee8b9b6e07d89b8", kill_on_drop: false }` [INFO] [stdout] 83d790e61e5bd6ea3f908d10aaf6c6c8f8a18c827b48effd1ee8b9b6e07d89b8