[INFO] crate nvoclock 0.0.3 is already in cache [INFO] extracting crate nvoclock 0.0.3 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/nvoclock/0.0.3 [INFO] extracting crate nvoclock 0.0.3 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/nvoclock/0.0.3 [INFO] validating manifest of nvoclock-0.0.3 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nvoclock-0.0.3 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nvoclock-0.0.3 [INFO] finished frobbing nvoclock-0.0.3 [INFO] frobbed toml for nvoclock-0.0.3 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/nvoclock/0.0.3/Cargo.toml [INFO] started frobbing nvoclock-0.0.3 [INFO] finished frobbing nvoclock-0.0.3 [INFO] frobbed toml for nvoclock-0.0.3 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/nvoclock/0.0.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nvoclock-0.0.3 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/nvoclock/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] 4cb461c4a1f7fd047a56ff04b7551847203e847be75cd4ea017c230514f019b9 [INFO] running `"docker" "start" "-a" "4cb461c4a1f7fd047a56ff04b7551847203e847be75cd4ea017c230514f019b9"` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling encode_unicode v0.3.5 [INFO] [stderr] Compiling result v0.0.1 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling prettytable-rs v0.6.7 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling nvapi-sys v0.0.3 [INFO] [stderr] Compiling serde_json v1.0.37 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling nvapi v0.0.3 [INFO] [stderr] Compiling nvapi-hi v0.0.3 [INFO] [stderr] Compiling nvoclock v0.0.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/main.rs:396:23 [INFO] [stderr] | [INFO] [stderr] 396 | ("info", Some(matches)) => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing 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: consider prefixing with an underscore: `_matches` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/auto.rs:122:25 [INFO] [stderr] | [INFO] [stderr] 122 | if let Some(ref test) = self.options.test { [INFO] [stderr] | ^^^^ help: consider prefixing 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: consider prefixing 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: consider prefixing 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] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `"docker" "inspect" "4cb461c4a1f7fd047a56ff04b7551847203e847be75cd4ea017c230514f019b9"` [INFO] running `"docker" "rm" "-f" "4cb461c4a1f7fd047a56ff04b7551847203e847be75cd4ea017c230514f019b9"` [INFO] [stdout] 4cb461c4a1f7fd047a56ff04b7551847203e847be75cd4ea017c230514f019b9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/nvoclock/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 7a3536676563d0bfd5dd4a371abf855d801537dfd401892bfe0bcb6c4f50b4b1 [INFO] running `"docker" "start" "-a" "7a3536676563d0bfd5dd4a371abf855d801537dfd401892bfe0bcb6c4f50b4b1"` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] Compiling result v0.0.1 [INFO] [stderr] Compiling prettytable-rs v0.6.7 [INFO] [stderr] Compiling nvapi-sys v0.0.3 [INFO] [stderr] Compiling nvapi v0.0.3 [INFO] [stderr] Compiling nvapi-hi v0.0.3 [INFO] [stderr] Compiling nvoclock v0.0.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/main.rs:396:23 [INFO] [stderr] | [INFO] [stderr] 396 | ("info", Some(matches)) => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing 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: consider prefixing with an underscore: `_matches` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/auto.rs:122:25 [INFO] [stderr] | [INFO] [stderr] 122 | if let Some(ref test) = self.options.test { [INFO] [stderr] | ^^^^ help: consider prefixing 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: consider prefixing 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: consider prefixing 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] Finished dev [unoptimized + debuginfo] target(s) in 20.60s [INFO] running `"docker" "inspect" "7a3536676563d0bfd5dd4a371abf855d801537dfd401892bfe0bcb6c4f50b4b1"` [INFO] running `"docker" "rm" "-f" "7a3536676563d0bfd5dd4a371abf855d801537dfd401892bfe0bcb6c4f50b4b1"` [INFO] [stdout] 7a3536676563d0bfd5dd4a371abf855d801537dfd401892bfe0bcb6c4f50b4b1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/nvoclock/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"` [INFO] [stdout] aba4bb919994a9b307889b5d79bb5a8f23dfbc5008093fac22cd15fe15b483a9 [INFO] running `"docker" "start" "-a" "aba4bb919994a9b307889b5d79bb5a8f23dfbc5008093fac22cd15fe15b483a9"` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/nvoclock-4168a41347569698 [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 `"docker" "inspect" "aba4bb919994a9b307889b5d79bb5a8f23dfbc5008093fac22cd15fe15b483a9"` [INFO] running `"docker" "rm" "-f" "aba4bb919994a9b307889b5d79bb5a8f23dfbc5008093fac22cd15fe15b483a9"` [INFO] [stdout] aba4bb919994a9b307889b5d79bb5a8f23dfbc5008093fac22cd15fe15b483a9