[INFO] fetching crate p50x 0.1.0... [INFO] testing p50x-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate p50x 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate p50x 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate p50x 0.1.0 [INFO] finished tweaking crates.io crate p50x 0.1.0 [INFO] tweaked toml for crates.io crate p50x 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate p50x 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serialport v3.3.0 [INFO] [stderr] Downloaded pkg-config v0.3.17 [INFO] [stderr] Downloaded libudev-sys v0.1.4 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded libc v0.2.69 [INFO] [stderr] Downloaded hermit-abi v0.1.12 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded safe-transmute v0.10.1 [INFO] [stderr] Downloaded cc v1.0.52 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded mach v0.2.3 [INFO] [stderr] Downloaded serial-unit-testing v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef60f6515fab03467860d5d171e0acf6a22e7a419aa52bc29285e59539dcc3d1 [INFO] running `Command { std: "docker" "start" "-a" "ef60f6515fab03467860d5d171e0acf6a22e7a419aa52bc29285e59539dcc3d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef60f6515fab03467860d5d171e0acf6a22e7a419aa52bc29285e59539dcc3d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef60f6515fab03467860d5d171e0acf6a22e7a419aa52bc29285e59539dcc3d1", kill_on_drop: false }` [INFO] [stdout] ef60f6515fab03467860d5d171e0acf6a22e7a419aa52bc29285e59539dcc3d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7745d5341b6b2711964b22b46f34424993e9ec81fc0dd86b6bfd225ff79b294e [INFO] running `Command { std: "docker" "start" "-a" "7745d5341b6b2711964b22b46f34424993e9ec81fc0dd86b6bfd225ff79b294e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling safe-transmute v0.10.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling serialport v3.3.0 [INFO] [stderr] Compiling serial-unit-testing v0.2.3 [INFO] [stderr] Compiling p50x v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib/error.rs:64:47 [INFO] [stdout] | [INFO] [stdout] 64 | Error::Serial(ref cause) => cause.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_u32` [INFO] [stdout] --> src/lib/device.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | fn send_u32(&mut self, value: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.04s [INFO] running `Command { std: "docker" "inspect" "7745d5341b6b2711964b22b46f34424993e9ec81fc0dd86b6bfd225ff79b294e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7745d5341b6b2711964b22b46f34424993e9ec81fc0dd86b6bfd225ff79b294e", kill_on_drop: false }` [INFO] [stdout] 7745d5341b6b2711964b22b46f34424993e9ec81fc0dd86b6bfd225ff79b294e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09ea62a84ee154e07a1d9553dda1ffca5aca42c246dddb2ff5f07e8819c4c793 [INFO] running `Command { std: "docker" "start" "-a" "09ea62a84ee154e07a1d9553dda1ffca5aca42c246dddb2ff5f07e8819c4c793", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib/error.rs:64:47 [INFO] [stdout] | [INFO] [stdout] 64 | Error::Serial(ref cause) => cause.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_u32` [INFO] [stdout] --> src/lib/device.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | fn send_u32(&mut self, value: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling p50x v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib/error.rs:64:47 [INFO] [stdout] | [INFO] [stdout] 64 | Error::Serial(ref cause) => cause.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_u32` [INFO] [stdout] --> src/lib/device.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | fn send_u32(&mut self, value: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "09ea62a84ee154e07a1d9553dda1ffca5aca42c246dddb2ff5f07e8819c4c793", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09ea62a84ee154e07a1d9553dda1ffca5aca42c246dddb2ff5f07e8819c4c793", kill_on_drop: false }` [INFO] [stdout] 09ea62a84ee154e07a1d9553dda1ffca5aca42c246dddb2ff5f07e8819c4c793 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d65c6950a419df6001017a34078d0099ffe5c35d5bfbafcee1741c57d0ea64b1 [INFO] running `Command { std: "docker" "start" "-a" "d65c6950a419df6001017a34078d0099ffe5c35d5bfbafcee1741c57d0ea64b1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib/error.rs:64:47 [INFO] [stderr] | [INFO] [stderr] 64 | Error::Serial(ref cause) => cause.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send_u32` [INFO] [stderr] --> src/lib/device.rs:96:8 [INFO] [stderr] | [INFO] [stderr] 96 | fn send_u32(&mut self, value: u32) -> Result<()> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `p50x` (lib) generated 2 warnings [INFO] [stderr] warning: `p50x` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.50s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/p50x-0d40a8a3274d1553) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/p50x-7a70a093bf914bcd) [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] [stderr] Doc-tests p50x [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" "d65c6950a419df6001017a34078d0099ffe5c35d5bfbafcee1741c57d0ea64b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d65c6950a419df6001017a34078d0099ffe5c35d5bfbafcee1741c57d0ea64b1", kill_on_drop: false }` [INFO] [stdout] d65c6950a419df6001017a34078d0099ffe5c35d5bfbafcee1741c57d0ea64b1