Dec 05 03:14:46.343 INFO testing udtrokia/gossip against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 03:14:46.343 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 05 03:14:46.666 INFO [stdout] 5e265ca94bc7a3f10614b69fe1a44dbe9233c955faa9881bc588f44e8a6182b2
Dec 05 03:14:46.671 INFO running `"docker" "start" "-a" "5e265ca94bc7a3f10614b69fe1a44dbe9233c955faa9881bc588f44e8a6182b2"`
Dec 05 03:14:47.372 INFO [stderr] usermod: no changes
Dec 05 03:14:47.430 INFO [stderr]    Compiling proc-macro2 v0.4.12
Dec 05 03:14:48.961 INFO [stderr]    Compiling quote v0.6.6
Dec 05 03:14:49.392 INFO [stderr]    Compiling syn v0.14.8
Dec 05 03:14:56.547 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 05 03:15:07.768 INFO [stderr]    Compiling gossip v0.1.0 (/source)
Dec 05 03:15:07.924 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:15:07.924 INFO [stderr]  --> src/lib.rs:1:1
Dec 05 03:15:07.924 INFO [stderr]   |
Dec 05 03:15:07.924 INFO [stderr] 1 | #[macro_use]
Dec 05 03:15:07.924 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:15:07.924 INFO [stderr]   |
Dec 05 03:15:07.924 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:15:07.924 INFO [stderr] 
Dec 05 03:15:08.012 INFO [stderr] warning: struct is never constructed: `Proof`
Dec 05 03:15:08.012 INFO [stderr]  --> src/structs/proof.rs:3:1
Dec 05 03:15:08.012 INFO [stderr]   |
Dec 05 03:15:08.012 INFO [stderr] 3 | pub struct Proof<P: PublicId> {
Dec 05 03:15:08.012 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:15:08.012 INFO [stderr]   |
Dec 05 03:15:08.012 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 03:15:08.012 INFO [stderr] 
Dec 05 03:15:08.012 INFO [stderr] warning: method is never used: `public_id`
Dec 05 03:15:08.012 INFO [stderr]  --> src/structs/proof.rs:9:5
Dec 05 03:15:08.012 INFO [stderr]   |
Dec 05 03:15:08.012 INFO [stderr] 9 |     pub fn public_id(&self) -> &P {
Dec 05 03:15:08.012 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:15:08.012 INFO [stderr] 
Dec 05 03:15:08.012 INFO [stderr] warning: method is never used: `signature`
Dec 05 03:15:08.012 INFO [stderr]   --> src/structs/proof.rs:13:5
Dec 05 03:15:08.012 INFO [stderr]    |
Dec 05 03:15:08.012 INFO [stderr] 13 |     pub fn signature(&self) -> &P::Signature {
Dec 05 03:15:08.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:15:08.012 INFO [stderr] 
Dec 05 03:15:08.012 INFO [stderr] warning: method is never used: `is_valid`
Dec 05 03:15:08.012 INFO [stderr]   --> src/structs/proof.rs:17:5
Dec 05 03:15:08.012 INFO [stderr]    |
Dec 05 03:15:08.012 INFO [stderr] 17 |     pub fn is_valid(&self, data: &[u8]) -> bool {
Dec 05 03:15:08.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:15:08.012 INFO [stderr] 
Dec 05 03:15:08.036 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.63s
Dec 05 03:15:08.040 INFO [stderr] su: No module specific data is present
Dec 05 03:15:08.928 INFO running `"docker" "inspect" "5e265ca94bc7a3f10614b69fe1a44dbe9233c955faa9881bc588f44e8a6182b2"`
Dec 05 03:15:09.236 INFO running `"docker" "rm" "-f" "5e265ca94bc7a3f10614b69fe1a44dbe9233c955faa9881bc588f44e8a6182b2"`
Dec 05 03:15:09.488 INFO [stdout] 5e265ca94bc7a3f10614b69fe1a44dbe9233c955faa9881bc588f44e8a6182b2
Dec 05 03:15:09.494 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 05 03:15:09.998 INFO [stdout] 171fd35849eea76f52135a91bcb50931cfa00abda9c6ab907f77fc8b5b004ee5
Dec 05 03:15:09.998 INFO running `"docker" "start" "-a" "171fd35849eea76f52135a91bcb50931cfa00abda9c6ab907f77fc8b5b004ee5"`
Dec 05 03:15:10.852 INFO [stderr] usermod: no changes
Dec 05 03:15:10.932 INFO [stderr]    Compiling gossip v0.1.0 (/source)
Dec 05 03:15:11.127 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 03:15:11.127 INFO [stderr]  --> src/lib.rs:1:1
Dec 05 03:15:11.127 INFO [stderr]   |
Dec 05 03:15:11.127 INFO [stderr] 1 | #[macro_use]
Dec 05 03:15:11.127 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 03:15:11.127 INFO [stderr]   |
Dec 05 03:15:11.127 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:15:11.127 INFO [stderr] 
Dec 05 03:15:11.180 INFO [stderr] warning: struct is never constructed: `Proof`
Dec 05 03:15:11.180 INFO [stderr]  --> src/structs/proof.rs:3:1
Dec 05 03:15:11.180 INFO [stderr]   |
Dec 05 03:15:11.180 INFO [stderr] 3 | pub struct Proof<P: PublicId> {
Dec 05 03:15:11.180 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:15:11.180 INFO [stderr]   |
Dec 05 03:15:11.180 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 03:15:11.180 INFO [stderr] 
Dec 05 03:15:11.180 INFO [stderr] warning: method is never used: `public_id`
Dec 05 03:15:11.180 INFO [stderr]  --> src/structs/proof.rs:9:5
Dec 05 03:15:11.180 INFO [stderr]   |
Dec 05 03:15:11.180 INFO [stderr] 9 |     pub fn public_id(&self) -> &P {
Dec 05 03:15:11.180 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:15:11.180 INFO [stderr] 
Dec 05 03:15:11.180 INFO [stderr] warning: method is never used: `signature`
Dec 05 03:15:11.180 INFO [stderr]   --> src/structs/proof.rs:13:5
Dec 05 03:15:11.180 INFO [stderr]    |
Dec 05 03:15:11.180 INFO [stderr] 13 |     pub fn signature(&self) -> &P::Signature {
Dec 05 03:15:11.180 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:15:11.181 INFO [stderr] 
Dec 05 03:15:11.181 INFO [stderr] warning: method is never used: `is_valid`
Dec 05 03:15:11.181 INFO [stderr]   --> src/structs/proof.rs:17:5
Dec 05 03:15:11.181 INFO [stderr]    |
Dec 05 03:15:11.181 INFO [stderr] 17 |     pub fn is_valid(&self, data: &[u8]) -> bool {
Dec 05 03:15:11.181 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:15:11.181 INFO [stderr] 
Dec 05 03:15:11.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 05 03:15:11.634 INFO [stderr] su: No module specific data is present
Dec 05 03:15:12.266 INFO running `"docker" "inspect" "171fd35849eea76f52135a91bcb50931cfa00abda9c6ab907f77fc8b5b004ee5"`
Dec 05 03:15:12.538 INFO running `"docker" "rm" "-f" "171fd35849eea76f52135a91bcb50931cfa00abda9c6ab907f77fc8b5b004ee5"`
Dec 05 03:15:12.815 INFO [stdout] 171fd35849eea76f52135a91bcb50931cfa00abda9c6ab907f77fc8b5b004ee5
Dec 05 03:15:12.817 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" "-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 05 03:15:13.238 INFO [stdout] 327a9990d726ce235c6721a6018dd7cbb9b4528de345ce82b58d1e17c0acc4df
Dec 05 03:15:13.244 INFO running `"docker" "start" "-a" "327a9990d726ce235c6721a6018dd7cbb9b4528de345ce82b58d1e17c0acc4df"`
Dec 05 03:15:14.235 INFO [stderr] usermod: no changes
Dec 05 03:15:14.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 03:15:14.324 INFO [stdout] 
Dec 05 03:15:14.324 INFO [stderr]      Running /target/debug/deps/gossip-0df2fe167bccfbc0
Dec 05 03:15:14.324 INFO [stdout] running 1 test
Dec 05 03:15:14.324 INFO [stdout] test traits::id::test::it_works ... ok
Dec 05 03:15:14.324 INFO [stdout] 
Dec 05 03:15:14.324 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:15:14.324 INFO [stdout] 
Dec 05 03:15:14.324 INFO [stderr]    Doc-tests gossip
Dec 05 03:15:14.502 INFO [stdout] 
Dec 05 03:15:14.502 INFO [stdout] running 0 tests
Dec 05 03:15:14.502 INFO [stdout] 
Dec 05 03:15:14.502 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:15:14.502 INFO [stdout] 
Dec 05 03:15:14.512 INFO [stderr] su: No module specific data is present
Dec 05 03:15:15.276 INFO running `"docker" "inspect" "327a9990d726ce235c6721a6018dd7cbb9b4528de345ce82b58d1e17c0acc4df"`
Dec 05 03:15:15.591 INFO running `"docker" "rm" "-f" "327a9990d726ce235c6721a6018dd7cbb9b4528de345ce82b58d1e17c0acc4df"`
Dec 05 03:15:15.924 INFO [stdout] 327a9990d726ce235c6721a6018dd7cbb9b4528de345ce82b58d1e17c0acc4df