Dec 04 18:47:49.717 INFO checking fhaynes/iridium against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:47:49.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 18:47:50.137 INFO [stdout] 922e29d5e030fcbbd20e1e769009a400a1e14f6b1db8c4a2c8602a945bf56d62
Dec 04 18:47:50.139 INFO running `"docker" "start" "-a" "922e29d5e030fcbbd20e1e769009a400a1e14f6b1db8c4a2c8602a945bf56d62"`
Dec 04 18:47:50.951 INFO [stderr] usermod: no changes
Dec 04 18:47:51.239 INFO [stderr]     Checking handlebars v0.32.4
Dec 04 18:47:51.239 INFO [stderr]     Checking iridium v0.0.33 (/source)
Dec 04 18:47:52.579 INFO [stderr] warning: unused import: `NodeInfo`
Dec 04 18:47:52.579 INFO [stderr]   --> src/cluster/client.rs:11:15
Dec 04 18:47:52.579 INFO [stderr]    |
Dec 04 18:47:52.579 INFO [stderr] 11 | use cluster::{NodeInfo};
Dec 04 18:47:52.579 INFO [stderr]    |               ^^^^^^^^
Dec 04 18:47:52.579 INFO [stderr]    |
Dec 04 18:47:52.579 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 18:47:52.579 INFO [stderr] 
Dec 04 18:47:52.587 INFO [stderr] warning: unused import: `NodeAlias`
Dec 04 18:47:52.587 INFO [stderr]  --> src/cluster/manager.rs:2:15
Dec 04 18:47:52.587 INFO [stderr]   |
Dec 04 18:47:52.587 INFO [stderr] 2 | use cluster::{NodeAlias, NodeInfo};
Dec 04 18:47:52.587 INFO [stderr]   |               ^^^^^^^^^
Dec 04 18:47:52.587 INFO [stderr] 
Dec 04 18:47:53.550 INFO [stderr] warning: unused variable: `register`
Dec 04 18:47:53.550 INFO [stderr]    --> src/assembler/mod.rs:132:21
Dec 04 18:47:53.550 INFO [stderr]     |
Dec 04 18:47:53.551 INFO [stderr] 132 |                 let register = i.get_register_number();
Dec 04 18:47:53.551 INFO [stderr]     |                     ^^^^^^^^ help: consider using `_register` instead
Dec 04 18:47:53.551 INFO [stderr]     |
Dec 04 18:47:53.552 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 18:47:53.552 INFO [stderr] 
Dec 04 18:47:53.553 INFO [stderr] warning: unused variable: `alias`
Dec 04 18:47:53.554 INFO [stderr]    --> src/cluster/client.rs:183:33
Dec 04 18:47:53.554 INFO [stderr]     |
Dec 04 18:47:53.554 INFO [stderr] 183 |                             ref alias,
Dec 04 18:47:53.555 INFO [stderr]     |                                 ^^^^^ help: try ignoring the field: `alias: _`
Dec 04 18:47:53.555 INFO [stderr] 
Dec 04 18:47:53.975 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 18:47:53.975 INFO [stderr]    --> src/assembler/mod.rs:134:17
Dec 04 18:47:53.975 INFO [stderr]     |
Dec 04 18:47:53.975 INFO [stderr] 134 |                 wtr.write_i16::<LittleEndian>(value.unwrap());
Dec 04 18:47:53.975 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:47:53.975 INFO [stderr]     |
Dec 04 18:47:53.975 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 18:47:53.975 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 18:47:53.975 INFO [stderr] 
Dec 04 18:47:55.108 INFO [stderr]     Checking criterion v0.2.5
Dec 04 18:47:57.475 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 04 18:47:57.475 INFO [stderr]  --> src/bin/iridium.rs:2:5
Dec 04 18:47:57.475 INFO [stderr]   |
Dec 04 18:47:57.475 INFO [stderr] 2 | use std::io::prelude::*;
Dec 04 18:47:57.475 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 18:47:57.475 INFO [stderr]   |
Dec 04 18:47:57.475 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:47:57.475 INFO [stderr] 
Dec 04 18:48:01.159 INFO [stderr] warning: unused import: `NodeInfo`
Dec 04 18:48:01.159 INFO [stderr]   --> src/cluster/client.rs:11:15
Dec 04 18:48:01.159 INFO [stderr]    |
Dec 04 18:48:01.159 INFO [stderr] 11 | use cluster::{NodeInfo};
Dec 04 18:48:01.159 INFO [stderr]    |               ^^^^^^^^
Dec 04 18:48:01.159 INFO [stderr]    |
Dec 04 18:48:01.159 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 18:48:01.159 INFO [stderr] 
Dec 04 18:48:01.159 INFO [stderr] warning: unused import: `NodeAlias`
Dec 04 18:48:01.159 INFO [stderr]  --> src/cluster/manager.rs:2:15
Dec 04 18:48:01.159 INFO [stderr]   |
Dec 04 18:48:01.159 INFO [stderr] 2 | use cluster::{NodeAlias, NodeInfo};
Dec 04 18:48:01.159 INFO [stderr]   |               ^^^^^^^^^
Dec 04 18:48:01.159 INFO [stderr] 
Dec 04 18:48:02.254 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 04 18:48:02.254 INFO [stderr]  --> src/bin/iridium.rs:2:5
Dec 04 18:48:02.254 INFO [stderr]   |
Dec 04 18:48:02.254 INFO [stderr] 2 | use std::io::prelude::*;
Dec 04 18:48:02.254 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 18:48:02.254 INFO [stderr]   |
Dec 04 18:48:02.254 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:48:02.254 INFO [stderr] 
Dec 04 18:48:02.607 INFO [stderr] warning: unused variable: `register`
Dec 04 18:48:02.611 INFO [stderr]    --> src/assembler/mod.rs:132:21
Dec 04 18:48:02.611 INFO [stderr]     |
Dec 04 18:48:02.611 INFO [stderr] 132 |                 let register = i.get_register_number();
Dec 04 18:48:02.611 INFO [stderr]     |                     ^^^^^^^^ help: consider using `_register` instead
Dec 04 18:48:02.611 INFO [stderr]     |
Dec 04 18:48:02.611 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 18:48:02.611 INFO [stderr] 
Dec 04 18:48:02.612 INFO [stderr] warning: unused variable: `alias`
Dec 04 18:48:02.612 INFO [stderr]    --> src/cluster/client.rs:183:33
Dec 04 18:48:02.612 INFO [stderr]     |
Dec 04 18:48:02.612 INFO [stderr] 183 |                             ref alias,
Dec 04 18:48:02.612 INFO [stderr]     |                                 ^^^^^ help: try ignoring the field: `alias: _`
Dec 04 18:48:02.612 INFO [stderr] 
Dec 04 18:48:03.003 INFO [stderr] warning: unused imports: `PIE_HEADER_LENGTH`, `PIE_HEADER_PREFIX`
Dec 04 18:48:03.003 INFO [stderr]  --> benches/iridium.rs:6:26
Dec 04 18:48:03.003 INFO [stderr]   |
Dec 04 18:48:03.003 INFO [stderr] 6 | use iridium::assembler::{PIE_HEADER_LENGTH, PIE_HEADER_PREFIX};
Dec 04 18:48:03.003 INFO [stderr]   |                          ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Dec 04 18:48:03.003 INFO [stderr]   |
Dec 04 18:48:03.003 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 18:48:03.003 INFO [stderr] 
Dec 04 18:48:03.207 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 18:48:03.207 INFO [stderr]    --> src/assembler/mod.rs:134:17
Dec 04 18:48:03.207 INFO [stderr]     |
Dec 04 18:48:03.207 INFO [stderr] 134 |                 wtr.write_i16::<LittleEndian>(value.unwrap());
Dec 04 18:48:03.207 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:48:03.207 INFO [stderr]     |
Dec 04 18:48:03.207 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 18:48:03.207 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 18:48:03.207 INFO [stderr] 
Dec 04 18:48:03.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.33s
Dec 04 18:48:03.310 INFO [stderr] su: No module specific data is present
Dec 04 18:48:03.809 INFO running `"docker" "inspect" "922e29d5e030fcbbd20e1e769009a400a1e14f6b1db8c4a2c8602a945bf56d62"`
Dec 04 18:48:04.005 INFO running `"docker" "rm" "-f" "922e29d5e030fcbbd20e1e769009a400a1e14f6b1db8c4a2c8602a945bf56d62"`
Dec 04 18:48:04.183 INFO [stdout] 922e29d5e030fcbbd20e1e769009a400a1e14f6b1db8c4a2c8602a945bf56d62