Dec 06 06:55:12.560 INFO testing andreimaximov/usrnet against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:55:12.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 06:55:13.041 INFO [stdout] d3b705164cd5bf4830b3789bdf7df882d3238cc9e3ca88f4ed7e2fde8b073e11
Dec 06 06:55:13.045 INFO running `"docker" "start" "-a" "d3b705164cd5bf4830b3789bdf7df882d3238cc9e3ca88f4ed7e2fde8b073e11"`
Dec 06 06:55:14.197 INFO [stderr] usermod: no changes
Dec 06 06:55:14.344 INFO [stderr]    Compiling c_linked_list v1.1.0
Dec 06 06:55:14.834 INFO [stderr]    Compiling get_if_addrs v0.5.1
Dec 06 06:55:15.748 INFO [stderr]    Compiling usrnet v0.1.0 (/source)
Dec 06 06:55:19.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
Dec 06 06:55:19.624 INFO [stderr] su: No module specific data is present
Dec 06 06:55:20.362 INFO running `"docker" "inspect" "d3b705164cd5bf4830b3789bdf7df882d3238cc9e3ca88f4ed7e2fde8b073e11"`
Dec 06 06:55:20.626 INFO running `"docker" "rm" "-f" "d3b705164cd5bf4830b3789bdf7df882d3238cc9e3ca88f4ed7e2fde8b073e11"`
Dec 06 06:55:20.988 INFO [stdout] d3b705164cd5bf4830b3789bdf7df882d3238cc9e3ca88f4ed7e2fde8b073e11
Dec 06 06:55:20.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 06:55:21.456 INFO [stdout] 2c7c4b7fd3806d5371f2ff9dd9201e52ffc44f852540c50ad6320b6ec4fcf063
Dec 06 06:55:21.462 INFO running `"docker" "start" "-a" "2c7c4b7fd3806d5371f2ff9dd9201e52ffc44f852540c50ad6320b6ec4fcf063"`
Dec 06 06:55:22.424 INFO [stderr] usermod: no changes
Dec 06 06:55:22.633 INFO [stderr]    Compiling assert_matches v1.1.0
Dec 06 06:55:22.633 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 06 06:55:22.633 INFO [stderr]    Compiling xattr v0.2.1
Dec 06 06:55:22.638 INFO [stderr]    Compiling filetime v0.2.1
Dec 06 06:55:22.639 INFO [stderr]    Compiling clap v2.30.0
Dec 06 06:55:22.642 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 06 06:55:22.643 INFO [stderr]    Compiling chrono v0.4.0
Dec 06 06:55:23.700 INFO [stderr]    Compiling backtrace v0.3.9
Dec 06 06:55:25.172 INFO [stderr]    Compiling tar v0.4.15
Dec 06 06:55:26.144 INFO [stderr]    Compiling failure v0.1.1
Dec 06 06:55:28.384 INFO [stderr]    Compiling assert_cli v0.6.1
Dec 06 06:55:28.673 INFO [stderr]    Compiling env_logger v0.5.3
Dec 06 06:55:28.896 INFO [stderr]    Compiling bzip2 v0.3.3
Dec 06 06:55:30.480 INFO [stderr]    Compiling libpcre-sys v0.2.2
Dec 06 06:55:33.260 INFO [stderr] warning: redundant linker flag specified for library `pcre`
Dec 06 06:55:33.268 INFO [stderr] 
Dec 06 06:55:33.324 INFO [stderr]    Compiling pcre v0.2.3
Dec 06 06:55:41.503 INFO [stderr]    Compiling structopt v0.2.10
Dec 06 06:55:42.352 INFO [stderr]    Compiling usrnet v0.1.0 (/source)
Dec 06 06:55:49.688 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 06:55:49.688 INFO [stderr]  --> examples/udpecho.rs:2:1
Dec 06 06:55:49.688 INFO [stderr]   |
Dec 06 06:55:49.688 INFO [stderr] 2 | #[macro_use]
Dec 06 06:55:49.688 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 06:55:49.688 INFO [stderr]   |
Dec 06 06:55:49.688 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:55:49.688 INFO [stderr] 
Dec 06 06:55:51.132 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 06:55:51.132 INFO [stderr]  --> examples/udpcat.rs:3:1
Dec 06 06:55:51.132 INFO [stderr]   |
Dec 06 06:55:51.132 INFO [stderr] 3 | #[macro_use]
Dec 06 06:55:51.132 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 06:55:51.160 INFO [stderr]   |
Dec 06 06:55:51.160 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:55:51.160 INFO [stderr] 
Dec 06 06:55:51.860 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 06:55:51.860 INFO [stderr]  --> examples/tcpcat.rs:3:1
Dec 06 06:55:51.861 INFO [stderr]   |
Dec 06 06:55:51.861 INFO [stderr] 3 | #[macro_use]
Dec 06 06:55:51.864 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 06:55:51.900 INFO [stderr]   |
Dec 06 06:55:51.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:55:51.900 INFO [stderr] 
Dec 06 06:55:52.388 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 06:55:52.388 INFO [stderr]  --> examples/traceroute.rs:3:1
Dec 06 06:55:52.388 INFO [stderr]   |
Dec 06 06:55:52.388 INFO [stderr] 3 | #[macro_use]
Dec 06 06:55:52.388 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 06:55:52.389 INFO [stderr]   |
Dec 06 06:55:52.389 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:55:52.389 INFO [stderr] 
Dec 06 06:56:09.623 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 06:56:09.624 INFO [stderr]  --> examples/ping.rs:3:1
Dec 06 06:56:09.624 INFO [stderr]   |
Dec 06 06:56:09.624 INFO [stderr] 3 | #[macro_use]
Dec 06 06:56:09.624 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 06:56:09.625 INFO [stderr]   |
Dec 06 06:56:09.625 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:56:09.625 INFO [stderr] 
Dec 06 06:56:09.900 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 06:56:09.901 INFO [stderr]  --> examples/tcpecho.rs:2:1
Dec 06 06:56:09.901 INFO [stderr]   |
Dec 06 06:56:09.901 INFO [stderr] 2 | #[macro_use]
Dec 06 06:56:09.902 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 06:56:09.926 INFO [stderr]   |
Dec 06 06:56:09.927 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:56:09.927 INFO [stderr] 
Dec 06 06:56:13.168 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 06:56:13.168 INFO [stderr]  --> examples/arping.rs:2:1
Dec 06 06:56:13.168 INFO [stderr]   |
Dec 06 06:56:13.168 INFO [stderr] 2 | #[macro_use]
Dec 06 06:56:13.168 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 06:56:13.168 INFO [stderr]   |
Dec 06 06:56:13.168 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:56:13.168 INFO [stderr] 
Dec 06 06:56:18.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.96s
Dec 06 06:56:18.433 INFO [stderr] su: No module specific data is present
Dec 06 06:56:19.195 INFO running `"docker" "inspect" "2c7c4b7fd3806d5371f2ff9dd9201e52ffc44f852540c50ad6320b6ec4fcf063"`
Dec 06 06:56:19.452 INFO running `"docker" "rm" "-f" "2c7c4b7fd3806d5371f2ff9dd9201e52ffc44f852540c50ad6320b6ec4fcf063"`
Dec 06 06:56:19.816 INFO [stdout] 2c7c4b7fd3806d5371f2ff9dd9201e52ffc44f852540c50ad6320b6ec4fcf063