Dec 19 17:02:27.144 INFO checking fhaynes/iridium against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:02:27.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/fhaynes/iridium:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:02:27.568 INFO [stdout] 06ecb4fe3c0dcbd99d9bbed8cf296282c68c5ff76476563bc1ced79d53b50995
Dec 19 17:02:27.574 INFO running `"docker" "start" "-a" "06ecb4fe3c0dcbd99d9bbed8cf296282c68c5ff76476563bc1ced79d53b50995"`
Dec 19 17:02:29.458 INFO [stderr]    Compiling synstructure v0.10.1
Dec 19 17:02:29.458 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 19 17:02:29.458 INFO [stderr]     Checking regex v1.0.5
Dec 19 17:02:33.940 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 19 17:02:34.172 INFO [stderr]     Checking env_logger v0.5.13
Dec 19 17:02:34.172 INFO [stderr]     Checking handlebars v0.32.4
Dec 19 17:02:36.491 INFO [stderr]     Checking failure v0.1.3
Dec 19 17:02:42.392 INFO [stderr]     Checking criterion v0.2.5
Dec 19 17:02:42.392 INFO [stderr]     Checking iridium v0.0.33 (/opt/crater/workdir)
Dec 19 17:02:42.948 INFO [stderr] warning: unused import: `NodeInfo`
Dec 19 17:02:42.948 INFO [stderr]   --> src/cluster/client.rs:11:15
Dec 19 17:02:42.948 INFO [stderr]    |
Dec 19 17:02:42.948 INFO [stderr] 11 | use cluster::{NodeInfo};
Dec 19 17:02:42.948 INFO [stderr]    |               ^^^^^^^^
Dec 19 17:02:42.948 INFO [stderr]    |
Dec 19 17:02:42.948 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 17:02:42.948 INFO [stderr] 
Dec 19 17:02:42.948 INFO [stderr] warning: unused import: `NodeAlias`
Dec 19 17:02:42.948 INFO [stderr]  --> src/cluster/manager.rs:2:15
Dec 19 17:02:42.948 INFO [stderr]   |
Dec 19 17:02:42.948 INFO [stderr] 2 | use cluster::{NodeAlias, NodeInfo};
Dec 19 17:02:42.948 INFO [stderr]   |               ^^^^^^^^^
Dec 19 17:02:42.948 INFO [stderr] 
Dec 19 17:02:43.324 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 17:02:43.324 INFO [stderr]   --> src/remote/client.rs:80:25
Dec 19 17:02:43.324 INFO [stderr]    |
Dec 19 17:02:43.324 INFO [stderr] 80 |                     buf.trim_right();
Dec 19 17:02:43.324 INFO [stderr]    |                         ^^^^^^^^^^
Dec 19 17:02:43.324 INFO [stderr]    |
Dec 19 17:02:43.324 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 17:02:43.324 INFO [stderr] 
Dec 19 17:02:43.744 INFO [stderr] warning: unused variable: `register`
Dec 19 17:02:43.744 INFO [stderr]    --> src/assembler/mod.rs:132:21
Dec 19 17:02:43.744 INFO [stderr]     |
Dec 19 17:02:43.744 INFO [stderr] 132 |                 let register = i.get_register_number();
Dec 19 17:02:43.744 INFO [stderr]     |                     ^^^^^^^^ help: consider using `_register` instead
Dec 19 17:02:43.744 INFO [stderr]     |
Dec 19 17:02:43.744 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 17:02:43.744 INFO [stderr] 
Dec 19 17:02:43.744 INFO [stderr] warning: unused variable: `alias`
Dec 19 17:02:43.744 INFO [stderr]    --> src/cluster/client.rs:183:33
Dec 19 17:02:43.744 INFO [stderr]     |
Dec 19 17:02:43.744 INFO [stderr] 183 |                             ref alias,
Dec 19 17:02:43.744 INFO [stderr]     |                                 ^^^^^ help: try ignoring the field: `alias: _`
Dec 19 17:02:43.744 INFO [stderr] 
Dec 19 17:02:44.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:02:44.240 INFO [stderr]    --> src/assembler/mod.rs:134:17
Dec 19 17:02:44.240 INFO [stderr]     |
Dec 19 17:02:44.240 INFO [stderr] 134 |                 wtr.write_i16::<LittleEndian>(value.unwrap());
Dec 19 17:02:44.240 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:02:44.240 INFO [stderr]     |
Dec 19 17:02:44.240 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 17:02:44.240 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:02:44.240 INFO [stderr] 
Dec 19 17:02:46.764 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 17:02:46.764 INFO [stderr]  --> src/bin/iridium.rs:2:5
Dec 19 17:02:46.764 INFO [stderr]   |
Dec 19 17:02:46.764 INFO [stderr] 2 | use std::io::prelude::*;
Dec 19 17:02:46.764 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 17:02:46.764 INFO [stderr]   |
Dec 19 17:02:46.764 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:02:46.764 INFO [stderr] 
Dec 19 17:02:46.892 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 17:02:46.892 INFO [stderr]  --> src/bin/iridium.rs:2:5
Dec 19 17:02:46.892 INFO [stderr]   |
Dec 19 17:02:46.892 INFO [stderr] 2 | use std::io::prelude::*;
Dec 19 17:02:46.892 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 17:02:46.892 INFO [stderr]   |
Dec 19 17:02:46.892 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:02:46.892 INFO [stderr] 
Dec 19 17:02:47.112 INFO [stderr] warning: unused imports: `PIE_HEADER_LENGTH`, `PIE_HEADER_PREFIX`
Dec 19 17:02:47.112 INFO [stderr]  --> benches/iridium.rs:6:26
Dec 19 17:02:47.112 INFO [stderr]   |
Dec 19 17:02:47.112 INFO [stderr] 6 | use iridium::assembler::{PIE_HEADER_LENGTH, PIE_HEADER_PREFIX};
Dec 19 17:02:47.112 INFO [stderr]   |                          ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Dec 19 17:02:47.112 INFO [stderr]   |
Dec 19 17:02:47.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:02:47.112 INFO [stderr] 
Dec 19 17:02:47.167 INFO [stderr] warning: unused import: `NodeInfo`
Dec 19 17:02:47.167 INFO [stderr]   --> src/cluster/client.rs:11:15
Dec 19 17:02:47.167 INFO [stderr]    |
Dec 19 17:02:47.167 INFO [stderr] 11 | use cluster::{NodeInfo};
Dec 19 17:02:47.167 INFO [stderr]    |               ^^^^^^^^
Dec 19 17:02:47.167 INFO [stderr]    |
Dec 19 17:02:47.167 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 17:02:47.167 INFO [stderr] 
Dec 19 17:02:47.188 INFO [stderr] warning: unused import: `NodeAlias`
Dec 19 17:02:47.188 INFO [stderr]  --> src/cluster/manager.rs:2:15
Dec 19 17:02:47.189 INFO [stderr]   |
Dec 19 17:02:47.189 INFO [stderr] 2 | use cluster::{NodeAlias, NodeInfo};
Dec 19 17:02:47.189 INFO [stderr]   |               ^^^^^^^^^
Dec 19 17:02:47.189 INFO [stderr] 
Dec 19 17:02:48.048 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 17:02:48.049 INFO [stderr]   --> src/remote/client.rs:80:25
Dec 19 17:02:48.049 INFO [stderr]    |
Dec 19 17:02:48.049 INFO [stderr] 80 |                     buf.trim_right();
Dec 19 17:02:48.050 INFO [stderr]    |                         ^^^^^^^^^^
Dec 19 17:02:48.050 INFO [stderr]    |
Dec 19 17:02:48.050 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 17:02:48.050 INFO [stderr] 
Dec 19 17:02:48.672 INFO [stderr] warning: unused variable: `register`
Dec 19 17:02:48.672 INFO [stderr]    --> src/assembler/mod.rs:132:21
Dec 19 17:02:48.672 INFO [stderr]     |
Dec 19 17:02:48.672 INFO [stderr] 132 |                 let register = i.get_register_number();
Dec 19 17:02:48.672 INFO [stderr]     |                     ^^^^^^^^ help: consider using `_register` instead
Dec 19 17:02:48.672 INFO [stderr]     |
Dec 19 17:02:48.672 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 17:02:48.672 INFO [stderr] 
Dec 19 17:02:48.672 INFO [stderr] warning: unused variable: `alias`
Dec 19 17:02:48.672 INFO [stderr]    --> src/cluster/client.rs:183:33
Dec 19 17:02:48.672 INFO [stderr]     |
Dec 19 17:02:48.672 INFO [stderr] 183 |                             ref alias,
Dec 19 17:02:48.672 INFO [stderr]     |                                 ^^^^^ help: try ignoring the field: `alias: _`
Dec 19 17:02:48.672 INFO [stderr] 
Dec 19 17:02:49.176 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 17:02:49.176 INFO [stderr]    --> src/assembler/mod.rs:134:17
Dec 19 17:02:49.176 INFO [stderr]     |
Dec 19 17:02:49.176 INFO [stderr] 134 |                 wtr.write_i16::<LittleEndian>(value.unwrap());
Dec 19 17:02:49.176 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 17:02:49.176 INFO [stderr]     |
Dec 19 17:02:49.176 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 17:02:49.176 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 17:02:49.176 INFO [stderr] 
Dec 19 17:02:49.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.05s
Dec 19 17:02:50.584 INFO running `"docker" "inspect" "06ecb4fe3c0dcbd99d9bbed8cf296282c68c5ff76476563bc1ced79d53b50995"`
Dec 19 17:02:50.951 INFO running `"docker" "rm" "-f" "06ecb4fe3c0dcbd99d9bbed8cf296282c68c5ff76476563bc1ced79d53b50995"`
Dec 19 17:02:51.292 INFO [stdout] 06ecb4fe3c0dcbd99d9bbed8cf296282c68c5ff76476563bc1ced79d53b50995