Dec 14 20:06:28.172 INFO testing sflow-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 20:06:28.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 20:06:28.735 INFO [stdout] a911f9b68c71ae8f00ff4e8c39abbd05dd97790284787059cf9a560d52df5e1e
Dec 14 20:06:28.743 INFO running `"docker" "start" "-a" "a911f9b68c71ae8f00ff4e8c39abbd05dd97790284787059cf9a560d52df5e1e"`
Dec 14 20:06:29.819 INFO [stderr] usermod: no changes
Dec 14 20:06:29.855 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 20:06:29.907 INFO [stderr]    Compiling sflow v0.0.1 (/source)
Dec 14 20:06:31.346 INFO [stderr] warning: unused import: `ByteOrder`
Dec 14 20:06:31.346 INFO [stderr]  --> src/utils.rs:1:23
Dec 14 20:06:31.346 INFO [stderr]   |
Dec 14 20:06:31.346 INFO [stderr] 1 | use byteorder::{self, ByteOrder, BigEndian, ReadBytesExt};
Dec 14 20:06:31.346 INFO [stderr]   |                       ^^^^^^^^^
Dec 14 20:06:31.346 INFO [stderr]   |
Dec 14 20:06:31.346 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 20:06:31.346 INFO [stderr] 
Dec 14 20:06:31.347 INFO [stderr] warning: unused import: `Read`
Dec 14 20:06:31.347 INFO [stderr]  --> src/utils.rs:5:31
Dec 14 20:06:31.347 INFO [stderr]   |
Dec 14 20:06:31.347 INFO [stderr] 5 | use std::io::{self, SeekFrom, Read};
Dec 14 20:06:31.347 INFO [stderr]   |                               ^^^^
Dec 14 20:06:31.347 INFO [stderr] 
Dec 14 20:06:32.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 14 20:06:32.347 INFO [stderr] su: No module specific data is present
Dec 14 20:06:33.179 INFO running `"docker" "inspect" "a911f9b68c71ae8f00ff4e8c39abbd05dd97790284787059cf9a560d52df5e1e"`
Dec 14 20:06:33.490 INFO running `"docker" "rm" "-f" "a911f9b68c71ae8f00ff4e8c39abbd05dd97790284787059cf9a560d52df5e1e"`
Dec 14 20:06:33.727 INFO [stdout] a911f9b68c71ae8f00ff4e8c39abbd05dd97790284787059cf9a560d52df5e1e
Dec 14 20:06:33.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 20:06:34.168 INFO [stdout] 3ebe00f4b16761f0a325e00014174cfca203e023ece0400d8a2a9e5b84fab6a7
Dec 14 20:06:34.173 INFO running `"docker" "start" "-a" "3ebe00f4b16761f0a325e00014174cfca203e023ece0400d8a2a9e5b84fab6a7"`
Dec 14 20:06:35.341 INFO [stderr] usermod: no changes
Dec 14 20:06:35.418 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 20:06:35.511 INFO [stderr]    Compiling sflow v0.0.1 (/source)
Dec 14 20:06:36.687 INFO [stderr] warning: unused import: `datagram::Datagram`
Dec 14 20:06:36.687 INFO [stderr]  --> src/test.rs:5:5
Dec 14 20:06:36.687 INFO [stderr]   |
Dec 14 20:06:36.687 INFO [stderr] 5 | use datagram::Datagram;
Dec 14 20:06:36.687 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 20:06:36.687 INFO [stderr]   |
Dec 14 20:06:36.687 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 20:06:36.687 INFO [stderr] 
Dec 14 20:06:36.832 INFO [stderr] warning: unused import: `ByteOrder`
Dec 14 20:06:36.832 INFO [stderr]  --> src/utils.rs:1:23
Dec 14 20:06:36.832 INFO [stderr]   |
Dec 14 20:06:36.832 INFO [stderr] 1 | use byteorder::{self, ByteOrder, BigEndian, ReadBytesExt};
Dec 14 20:06:36.832 INFO [stderr]   |                       ^^^^^^^^^
Dec 14 20:06:36.832 INFO [stderr] 
Dec 14 20:06:36.832 INFO [stderr] warning: unused import: `Read`
Dec 14 20:06:36.832 INFO [stderr]  --> src/utils.rs:5:31
Dec 14 20:06:36.832 INFO [stderr]   |
Dec 14 20:06:36.832 INFO [stderr] 5 | use std::io::{self, SeekFrom, Read};
Dec 14 20:06:36.832 INFO [stderr]   |                               ^^^^
Dec 14 20:06:36.883 INFO [stderr] 
Dec 14 20:06:37.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 14 20:06:37.719 INFO [stderr] su: No module specific data is present
Dec 14 20:06:38.583 INFO running `"docker" "inspect" "3ebe00f4b16761f0a325e00014174cfca203e023ece0400d8a2a9e5b84fab6a7"`
Dec 14 20:06:38.823 INFO running `"docker" "rm" "-f" "3ebe00f4b16761f0a325e00014174cfca203e023ece0400d8a2a9e5b84fab6a7"`
Dec 14 20:06:39.276 INFO [stdout] 3ebe00f4b16761f0a325e00014174cfca203e023ece0400d8a2a9e5b84fab6a7
Dec 14 20:06:39.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --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 14 20:06:39.750 INFO [stdout] bd5d295d75b7fd33fbfb47a799ccae4bb5d01a7b1c384617b6774d93044feeb6
Dec 14 20:06:39.751 INFO running `"docker" "start" "-a" "bd5d295d75b7fd33fbfb47a799ccae4bb5d01a7b1c384617b6774d93044feeb6"`
Dec 14 20:06:40.821 INFO [stderr] usermod: no changes
Dec 14 20:06:40.879 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 14 20:06:40.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 20:06:40.919 INFO [stderr]      Running /target/debug/deps/sflow-e273ac17426f0cf0
Dec 14 20:06:40.927 INFO [stderr]    Doc-tests sflow
Dec 14 20:06:40.927 INFO [stdout] 
Dec 14 20:06:40.927 INFO [stdout] running 1 test
Dec 14 20:06:40.927 INFO [stdout] test test::test_decode_string ... ok
Dec 14 20:06:40.927 INFO [stdout] 
Dec 14 20:06:40.927 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:06:40.927 INFO [stdout] 
Dec 14 20:06:42.723 INFO [stdout] 
Dec 14 20:06:42.723 INFO [stdout] running 0 tests
Dec 14 20:06:42.723 INFO [stdout] 
Dec 14 20:06:42.723 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:06:42.723 INFO [stdout] 
Dec 14 20:06:42.746 INFO [stderr] su: No module specific data is present
Dec 14 20:06:43.501 INFO running `"docker" "inspect" "bd5d295d75b7fd33fbfb47a799ccae4bb5d01a7b1c384617b6774d93044feeb6"`
Dec 14 20:06:43.832 INFO running `"docker" "rm" "-f" "bd5d295d75b7fd33fbfb47a799ccae4bb5d01a7b1c384617b6774d93044feeb6"`
Dec 14 20:06:44.171 INFO [stdout] bd5d295d75b7fd33fbfb47a799ccae4bb5d01a7b1c384617b6774d93044feeb6