Nov 03 20:57:34.827 INFO checking udtrokia/gossip against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 20:57:34.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 20:57:35.285 INFO blam! 446affd017e216c182f5088014f6e5294388639d26855a051b314801a4fc46fb
Nov 03 20:57:35.287 INFO running `"docker" "start" "-a" "446affd017e216c182f5088014f6e5294388639d26855a051b314801a4fc46fb"`
Nov 03 20:57:37.162 INFO kablam! usermod: no changes
Nov 03 20:57:37.268 INFO kablam!    Compiling proc-macro2 v0.4.12
Nov 03 20:57:37.275 INFO kablam!    Compiling serde v1.0.71
Nov 03 20:57:42.324 INFO kablam!    Compiling quote v0.6.6
Nov 03 20:57:43.443 INFO kablam!    Compiling syn v0.14.8
Nov 03 20:57:55.424 INFO kablam!    Compiling serde_derive v1.0.71
Nov 03 20:58:12.098 INFO kablam!     Checking gossip v0.1.0 (/source)
Nov 03 20:58:12.455 INFO kablam! warning: unused `#[macro_use]` import
Nov 03 20:58:12.455 INFO kablam!  --> src/lib.rs:1:1
Nov 03 20:58:12.455 INFO kablam!   |
Nov 03 20:58:12.455 INFO kablam! 1 | #[macro_use]
Nov 03 20:58:12.455 INFO kablam!   | ^^^^^^^^^^^^
Nov 03 20:58:12.455 INFO kablam!   |
Nov 03 20:58:12.455 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:58:12.455 INFO kablam! 
Nov 03 20:58:12.455 INFO kablam! warning: unused `#[macro_use]` import
Nov 03 20:58:12.457 INFO kablam!  --> src/lib.rs:1:1
Nov 03 20:58:12.457 INFO kablam!   |
Nov 03 20:58:12.457 INFO kablam! 1 | #[macro_use]
Nov 03 20:58:12.457 INFO kablam!   | ^^^^^^^^^^^^
Nov 03 20:58:12.457 INFO kablam!   |
Nov 03 20:58:12.457 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:58:12.457 INFO kablam! 
Nov 03 20:58:12.535 INFO kablam! warning: struct is never constructed: `Proof`
Nov 03 20:58:12.535 INFO kablam!  --> src/structs/proof.rs:3:1
Nov 03 20:58:12.535 INFO kablam!   |
Nov 03 20:58:12.535 INFO kablam! 3 | pub struct Proof<P: PublicId> {
Nov 03 20:58:12.535 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:58:12.535 INFO kablam!   |
Nov 03 20:58:12.535 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 20:58:12.535 INFO kablam! 
Nov 03 20:58:12.535 INFO kablam! warning: method is never used: `public_id`
Nov 03 20:58:12.535 INFO kablam!  --> src/structs/proof.rs:9:5
Nov 03 20:58:12.535 INFO kablam!   |
Nov 03 20:58:12.535 INFO kablam! 9 |     pub fn public_id(&self) -> &P {
Nov 03 20:58:12.536 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:58:12.536 INFO kablam! 
Nov 03 20:58:12.536 INFO kablam! warning: method is never used: `signature`
Nov 03 20:58:12.536 INFO kablam!   --> src/structs/proof.rs:13:5
Nov 03 20:58:12.537 INFO kablam!    |
Nov 03 20:58:12.537 INFO kablam! 13 |     pub fn signature(&self) -> &P::Signature {
Nov 03 20:58:12.537 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:58:12.537 INFO kablam! 
Nov 03 20:58:12.538 INFO kablam! warning: method is never used: `is_valid`
Nov 03 20:58:12.538 INFO kablam!   --> src/structs/proof.rs:17:5
Nov 03 20:58:12.538 INFO kablam!    |
Nov 03 20:58:12.539 INFO kablam! 17 |     pub fn is_valid(&self, data: &[u8]) -> bool {
Nov 03 20:58:12.539 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:58:12.539 INFO kablam! 
Nov 03 20:58:12.541 INFO kablam! warning: struct is never constructed: `Proof`
Nov 03 20:58:12.542 INFO kablam!  --> src/structs/proof.rs:3:1
Nov 03 20:58:12.542 INFO kablam!   |
Nov 03 20:58:12.542 INFO kablam! 3 | pub struct Proof<P: PublicId> {
Nov 03 20:58:12.542 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:58:12.543 INFO kablam!   |
Nov 03 20:58:12.543 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 20:58:12.543 INFO kablam! 
Nov 03 20:58:12.544 INFO kablam! warning: method is never used: `public_id`
Nov 03 20:58:12.544 INFO kablam!  --> src/structs/proof.rs:9:5
Nov 03 20:58:12.544 INFO kablam!   |
Nov 03 20:58:12.545 INFO kablam! 9 |     pub fn public_id(&self) -> &P {
Nov 03 20:58:12.545 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:58:12.545 INFO kablam! 
Nov 03 20:58:12.545 INFO kablam! warning: method is never used: `signature`
Nov 03 20:58:12.546 INFO kablam!   --> src/structs/proof.rs:13:5
Nov 03 20:58:12.546 INFO kablam!    |
Nov 03 20:58:12.547 INFO kablam! 13 |     pub fn signature(&self) -> &P::Signature {
Nov 03 20:58:12.547 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:58:12.547 INFO kablam! 
Nov 03 20:58:12.547 INFO kablam! warning: method is never used: `is_valid`
Nov 03 20:58:12.548 INFO kablam!   --> src/structs/proof.rs:17:5
Nov 03 20:58:12.548 INFO kablam!    |
Nov 03 20:58:12.548 INFO kablam! 17 |     pub fn is_valid(&self, data: &[u8]) -> bool {
Nov 03 20:58:12.549 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:58:12.549 INFO kablam! 
Nov 03 20:58:12.591 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.41s
Nov 03 20:58:12.595 INFO kablam! su: No module specific data is present
Nov 03 20:58:14.039 INFO running `"docker" "rm" "-f" "446affd017e216c182f5088014f6e5294388639d26855a051b314801a4fc46fb"`
Nov 03 20:58:14.283 INFO blam! 446affd017e216c182f5088014f6e5294388639d26855a051b314801a4fc46fb