Nov 27 17:42:16.793 INFO checking vi/netmeasure2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 17:42:16.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 17:42:17.234 INFO [stdout] fd2e4602d10a9f6f02aad55e853d01fef92ecf7cb152b9488de7cb7a22330888
Nov 27 17:42:17.236 INFO running `"docker" "start" "-a" "fd2e4602d10a9f6f02aad55e853d01fef92ecf7cb152b9488de7cb7a22330888"`
Nov 27 17:42:19.869 INFO [stderr] usermod: no changes
Nov 27 17:42:20.048 INFO [stderr]    Compiling proc-macro2 v0.4.17
Nov 27 17:42:20.048 INFO [stderr]    Compiling serde v1.0.79
Nov 27 17:42:20.053 INFO [stderr]     Checking half v1.2.0
Nov 27 17:42:20.053 INFO [stderr]     Checking enum_derive v0.1.7
Nov 27 17:42:20.054 INFO [stderr]     Checking macro-attr v0.2.0
Nov 27 17:42:20.055 INFO [stderr]     Checking spin_sleep v0.3.7
Nov 27 17:42:20.055 INFO [stderr]     Checking strum v0.9.0
Nov 27 17:42:20.056 INFO [stderr]     Checking static_assertions v0.2.5
Nov 27 17:42:20.763 INFO [stderr]     Checking counted-array v0.1.2
Nov 27 17:42:21.123 INFO [stderr]     Checking itertools v0.5.10
Nov 27 17:42:21.342 INFO [stderr]    Compiling rand_derive v0.3.1
Nov 27 17:42:21.344 INFO [stderr]     Checking enum-unitary v0.3.4
Nov 27 17:42:32.885 INFO [stderr]    Compiling quote v0.6.8
Nov 27 17:42:35.605 INFO [stderr]    Compiling syn v0.14.9
Nov 27 17:42:35.607 INFO [stderr]    Compiling syn v0.15.4
Nov 27 17:43:00.449 INFO [stderr]    Compiling mini-internal v0.1.1
Nov 27 17:43:00.452 INFO [stderr]    Compiling serde_derive v1.0.79
Nov 27 17:43:02.799 INFO [stderr]     Checking serde_json v1.0.28
Nov 27 17:43:04.146 INFO [stderr]     Checking bincode v1.0.1
Nov 27 17:43:05.078 INFO [stderr]     Checking serde_cbor v0.9.0
Nov 27 17:43:15.725 INFO [stderr]    Compiling synstructure v0.9.0
Nov 27 17:43:15.726 INFO [stderr]    Compiling structopt-derive v0.2.10
Nov 27 17:43:15.781 INFO [stderr]    Compiling strum_macros v0.9.1
Nov 27 17:43:19.451 INFO [stderr]     Checking miniserde v0.1.1
Nov 27 17:43:23.099 INFO [stderr]     Checking miniserde_tools v0.1.0 (/source/miniserde_tools)
Nov 27 17:43:31.826 INFO [stderr]    Compiling failure_derive v0.1.2
Nov 27 17:43:32.185 INFO [stderr]     Checking structopt v0.2.10
Nov 27 17:43:36.058 INFO [stderr]     Checking failure v0.1.2
Nov 27 17:43:48.302 INFO [stderr]     Checking netmeasure2 v0.1.0 (/source)
Nov 27 17:43:52.372 INFO [stderr] error: unused `std::result::Result` that must be used
Nov 27 17:43:52.372 INFO [stderr]    --> src/probe.rs:354:9
Nov 27 17:43:52.372 INFO [stderr]     |
Nov 27 17:43:52.372 INFO [stderr] 354 |         writeln!(out);
Nov 27 17:43:52.372 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 27 17:43:52.372 INFO [stderr]     |
Nov 27 17:43:52.372 INFO [stderr] note: lint level defined here
Nov 27 17:43:52.372 INFO [stderr]    --> src/main.rs:9:9
Nov 27 17:43:52.372 INFO [stderr]     |
Nov 27 17:43:52.372 INFO [stderr] 9   | #![deny(unused_must_use)]
Nov 27 17:43:52.372 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 27 17:43:52.372 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:43:52.372 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 27 17:43:52.372 INFO [stderr] 
Nov 27 17:43:52.372 INFO [stderr] error: unused `std::result::Result` that must be used
Nov 27 17:43:52.373 INFO [stderr]    --> src/battery/run.rs:115:13
Nov 27 17:43:52.373 INFO [stderr]     |
Nov 27 17:43:52.373 INFO [stderr] 115 |             writeln!(out);
Nov 27 17:43:52.373 INFO [stderr]     |             ^^^^^^^^^^^^^^
Nov 27 17:43:52.373 INFO [stderr]     |
Nov 27 17:43:52.373 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:43:52.373 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 27 17:43:52.373 INFO [stderr] 
Nov 27 17:43:52.400 INFO [stderr] error: aborting due to 2 previous errors
Nov 27 17:43:52.400 INFO [stderr] 
Nov 27 17:43:52.417 INFO [stderr] error: Could not compile `netmeasure2`.
Nov 27 17:43:52.417 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 27 17:43:52.722 INFO [stderr] error: unused `std::result::Result` that must be used
Nov 27 17:43:52.722 INFO [stderr]    --> src/probe.rs:354:9
Nov 27 17:43:52.722 INFO [stderr]     |
Nov 27 17:43:52.723 INFO [stderr] 354 |         writeln!(out);
Nov 27 17:43:52.723 INFO [stderr]     |         ^^^^^^^^^^^^^^
Nov 27 17:43:52.723 INFO [stderr]     |
Nov 27 17:43:52.724 INFO [stderr] note: lint level defined here
Nov 27 17:43:52.724 INFO [stderr]    --> src/main.rs:9:9
Nov 27 17:43:52.724 INFO [stderr]     |
Nov 27 17:43:52.725 INFO [stderr] 9   | #![deny(unused_must_use)]
Nov 27 17:43:52.725 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Nov 27 17:43:52.725 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:43:52.725 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 27 17:43:52.726 INFO [stderr] 
Nov 27 17:43:52.726 INFO [stderr] error: unused `std::result::Result` that must be used
Nov 27 17:43:52.727 INFO [stderr]    --> src/battery/run.rs:115:13
Nov 27 17:43:52.727 INFO [stderr]     |
Nov 27 17:43:52.727 INFO [stderr] 115 |             writeln!(out);
Nov 27 17:43:52.727 INFO [stderr]     |             ^^^^^^^^^^^^^^
Nov 27 17:43:52.728 INFO [stderr]     |
Nov 27 17:43:52.732 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:43:52.732 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 27 17:43:52.733 INFO [stderr] 
Nov 27 17:43:52.735 INFO [stderr] error: aborting due to 2 previous errors
Nov 27 17:43:52.737 INFO [stderr] 
Nov 27 17:43:52.755 INFO [stderr] error: Could not compile `netmeasure2`.
Nov 27 17:43:52.755 INFO [stderr] 
Nov 27 17:43:52.755 INFO [stderr] To learn more, run the command again with --verbose.
Nov 27 17:43:52.757 INFO [stderr] su: No module specific data is present
Nov 27 17:43:53.393 INFO running `"docker" "inspect" "fd2e4602d10a9f6f02aad55e853d01fef92ecf7cb152b9488de7cb7a22330888"`
Nov 27 17:43:53.784 INFO running `"docker" "rm" "-f" "fd2e4602d10a9f6f02aad55e853d01fef92ecf7cb152b9488de7cb7a22330888"`
Nov 27 17:43:54.081 INFO [stdout] fd2e4602d10a9f6f02aad55e853d01fef92ecf7cb152b9488de7cb7a22330888