[INFO] cloning repository https://github.com/mlen/ddcpoll [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mlen/ddcpoll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlen%2Fddcpoll", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlen%2Fddcpoll'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 683041f79b2ff6836ef226d2c5317575f2eb5620 [INFO] testing mlen/ddcpoll against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlen%2Fddcpoll" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mlen/ddcpoll on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mlen/ddcpoll [INFO] finished tweaking git repo https://github.com/mlen/ddcpoll [INFO] tweaked toml for git repo https://github.com/mlen/ddcpoll written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/mlen/ddcpoll already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.4.2 [INFO] [stderr] Downloaded serde_yaml v0.7.5 [INFO] [stderr] Downloaded uninitialized v0.0.2 [INFO] [stderr] Downloaded resize-slice v0.1.3 [INFO] [stderr] Downloaded i2c-linux v0.1.1 [INFO] [stderr] Downloaded ddc v0.2.1 [INFO] [stderr] Downloaded nvapi-sys v0.1.2 [INFO] [stderr] Downloaded i2c-linux-sys v0.2.0 [INFO] [stderr] Downloaded ddc-winapi v0.2.0 [INFO] [stderr] Downloaded nvapi v0.1.2 [INFO] [stderr] Downloaded udev v0.2.0 [INFO] [stderr] Downloaded mccs v0.1.0 [INFO] [stderr] Downloaded ddc-hi v0.1.3 [INFO] [stderr] Downloaded edid v0.2.0 [INFO] [stderr] Downloaded widestring v0.3.0 [INFO] [stderr] Downloaded ddc-i2c v0.2.1 [INFO] [stderr] Downloaded i2c v0.1.0 [INFO] [stderr] Downloaded mccs-caps v0.1.0 [INFO] [stderr] Downloaded mccs-db v0.1.2 [INFO] [stderr] Downloaded syn v0.14.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39dfd053c90bf55ecef99e15d4cc4b28eeccf159d641a770e8a87666ea084650 [INFO] running `Command { std: "docker" "start" "-a" "39dfd053c90bf55ecef99e15d4cc4b28eeccf159d641a770e8a87666ea084650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39dfd053c90bf55ecef99e15d4cc4b28eeccf159d641a770e8a87666ea084650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39dfd053c90bf55ecef99e15d4cc4b28eeccf159d641a770e8a87666ea084650", kill_on_drop: false }` [INFO] [stdout] 39dfd053c90bf55ecef99e15d4cc4b28eeccf159d641a770e8a87666ea084650 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb6441ba40efcd15d95ba27b547f84848ea9a1acf2bcd17841007e0bc7316ca3 [INFO] running `Command { std: "docker" "start" "-a" "fb6441ba40efcd15d95ba27b547f84848ea9a1acf2bcd17841007e0bc7316ca3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling uninitialized v0.0.2 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling serde v1.0.76 [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling ddc-hi v0.1.3 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling mccs v0.1.0 [INFO] [stderr] Compiling i2c v0.1.0 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling log v0.4.2 [INFO] [stderr] Compiling yaml-rust v0.4.0 [INFO] [stderr] Compiling ddc v0.2.1 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling resize-slice v0.1.3 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling i2c-linux-sys v0.2.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling udev v0.2.0 [INFO] [stderr] Compiling i2c-linux v0.1.1 [INFO] [stderr] Compiling ddc-i2c v0.2.1 [INFO] [stderr] Compiling mccs-caps v0.1.0 [INFO] [stderr] Compiling edid v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.76 [INFO] [stderr] Compiling serde_yaml v0.7.5 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling mccs-db v0.1.2 [INFO] [stderr] Compiling ddcpoll v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | .author(crate_authors!(", ")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | .author(crate_authors!(", ")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | for mut display in &mut self.displays { [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.00s [INFO] running `Command { std: "docker" "inspect" "fb6441ba40efcd15d95ba27b547f84848ea9a1acf2bcd17841007e0bc7316ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb6441ba40efcd15d95ba27b547f84848ea9a1acf2bcd17841007e0bc7316ca3", kill_on_drop: false }` [INFO] [stdout] fb6441ba40efcd15d95ba27b547f84848ea9a1acf2bcd17841007e0bc7316ca3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04cb579f32780d579051e50afd1090c327a39aecbe758e9b391d7a332a434cdc [INFO] running `Command { std: "docker" "start" "-a" "04cb579f32780d579051e50afd1090c327a39aecbe758e9b391d7a332a434cdc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ddcpoll v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | .author(crate_authors!(", ")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/main.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | .author(crate_authors!(", ")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | for mut display in &mut self.displays { [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "04cb579f32780d579051e50afd1090c327a39aecbe758e9b391d7a332a434cdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04cb579f32780d579051e50afd1090c327a39aecbe758e9b391d7a332a434cdc", kill_on_drop: false }` [INFO] [stdout] 04cb579f32780d579051e50afd1090c327a39aecbe758e9b391d7a332a434cdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f74dc36a58ac7683d6fb2f8ce29c5a01382966f81c7f5a04d99459d1390c2aa1 [INFO] running `Command { std: "docker" "start" "-a" "f74dc36a58ac7683d6fb2f8ce29c5a01382966f81c7f5a04d99459d1390c2aa1", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/main.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | .author(crate_authors!(", ")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/main.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | .author(crate_authors!(", ")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | for mut display in &mut self.displays { [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: `ddcpoll` (bin "ddcpoll" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ddcpoll-17a4a567d2ccafad) [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" "f74dc36a58ac7683d6fb2f8ce29c5a01382966f81c7f5a04d99459d1390c2aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f74dc36a58ac7683d6fb2f8ce29c5a01382966f81c7f5a04d99459d1390c2aa1", kill_on_drop: false }` [INFO] [stdout] f74dc36a58ac7683d6fb2f8ce29c5a01382966f81c7f5a04d99459d1390c2aa1