Dec 18 14:53:17.127 INFO checking iridium-0.0.33 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:53:17.127 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/iridium/0.0.33:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:53:17.298 INFO [stdout] 4ecc36604c9e609d68de235f8975691d84c8fb8913d8ce980f045c0ac5077355
Dec 18 14:53:17.298 INFO running `"docker" "start" "-a" "4ecc36604c9e609d68de235f8975691d84c8fb8913d8ce980f045c0ac5077355"`
Dec 18 14:53:17.927 INFO [stderr]     Checking iridium v0.0.33 (/opt/crater/workdir)
Dec 18 14:53:17.949 INFO [stderr]     Checking criterion v0.2.5
Dec 18 14:53:18.540 INFO [stderr] warning: unused import: `NodeInfo`
Dec 18 14:53:18.540 INFO [stderr]   --> src/cluster/client.rs:11:15
Dec 18 14:53:18.540 INFO [stderr]    |
Dec 18 14:53:18.540 INFO [stderr] 11 | use cluster::{NodeInfo};
Dec 18 14:53:18.540 INFO [stderr]    |               ^^^^^^^^
Dec 18 14:53:18.540 INFO [stderr]    |
Dec 18 14:53:18.540 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:53:18.540 INFO [stderr] 
Dec 18 14:53:18.540 INFO [stderr] warning: unused import: `NodeAlias`
Dec 18 14:53:18.540 INFO [stderr]  --> src/cluster/manager.rs:2:15
Dec 18 14:53:18.540 INFO [stderr]   |
Dec 18 14:53:18.540 INFO [stderr] 2 | use cluster::{NodeAlias, NodeInfo};
Dec 18 14:53:18.540 INFO [stderr]   |               ^^^^^^^^^
Dec 18 14:53:18.540 INFO [stderr] 
Dec 18 14:53:18.896 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 14:53:18.896 INFO [stderr]   --> src/remote/client.rs:80:25
Dec 18 14:53:18.896 INFO [stderr]    |
Dec 18 14:53:18.896 INFO [stderr] 80 |                     buf.trim_right();
Dec 18 14:53:18.896 INFO [stderr]    |                         ^^^^^^^^^^
Dec 18 14:53:18.896 INFO [stderr]    |
Dec 18 14:53:18.896 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:53:18.896 INFO [stderr] 
Dec 18 14:53:19.189 INFO [stderr] warning: unused variable: `register`
Dec 18 14:53:19.189 INFO [stderr]    --> src/assembler/mod.rs:132:21
Dec 18 14:53:19.189 INFO [stderr]     |
Dec 18 14:53:19.189 INFO [stderr] 132 |                 let register = i.get_register_number();
Dec 18 14:53:19.189 INFO [stderr]     |                     ^^^^^^^^ help: consider using `_register` instead
Dec 18 14:53:19.189 INFO [stderr]     |
Dec 18 14:53:19.189 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 14:53:19.189 INFO [stderr] 
Dec 18 14:53:19.189 INFO [stderr] warning: unused variable: `alias`
Dec 18 14:53:19.189 INFO [stderr]    --> src/cluster/client.rs:183:33
Dec 18 14:53:19.189 INFO [stderr]     |
Dec 18 14:53:19.189 INFO [stderr] 183 |                             ref alias,
Dec 18 14:53:19.189 INFO [stderr]     |                                 ^^^^^ help: try ignoring the field: `alias: _`
Dec 18 14:53:19.189 INFO [stderr] 
Dec 18 14:53:19.503 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 14:53:19.503 INFO [stderr]    --> src/assembler/mod.rs:134:17
Dec 18 14:53:19.503 INFO [stderr]     |
Dec 18 14:53:19.503 INFO [stderr] 134 |                 wtr.write_i16::<LittleEndian>(value.unwrap());
Dec 18 14:53:19.503 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:53:19.503 INFO [stderr]     |
Dec 18 14:53:19.503 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 14:53:19.503 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 14:53:19.503 INFO [stderr] 
Dec 18 14:53:21.052 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 18 14:53:21.052 INFO [stderr]  --> src/bin/iridium.rs:2:5
Dec 18 14:53:21.052 INFO [stderr]   |
Dec 18 14:53:21.052 INFO [stderr] 2 | use std::io::prelude::*;
Dec 18 14:53:21.052 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 14:53:21.052 INFO [stderr]   |
Dec 18 14:53:21.052 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:53:21.052 INFO [stderr] 
Dec 18 14:53:22.412 INFO [stderr] warning: unused import: `NodeInfo`
Dec 18 14:53:22.412 INFO [stderr]   --> src/cluster/client.rs:11:15
Dec 18 14:53:22.412 INFO [stderr]    |
Dec 18 14:53:22.412 INFO [stderr] 11 | use cluster::{NodeInfo};
Dec 18 14:53:22.412 INFO [stderr]    |               ^^^^^^^^
Dec 18 14:53:22.412 INFO [stderr]    |
Dec 18 14:53:22.412 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:53:22.412 INFO [stderr] 
Dec 18 14:53:22.412 INFO [stderr] warning: unused import: `NodeAlias`
Dec 18 14:53:22.412 INFO [stderr]  --> src/cluster/manager.rs:2:15
Dec 18 14:53:22.412 INFO [stderr]   |
Dec 18 14:53:22.412 INFO [stderr] 2 | use cluster::{NodeAlias, NodeInfo};
Dec 18 14:53:22.412 INFO [stderr]   |               ^^^^^^^^^
Dec 18 14:53:22.412 INFO [stderr] 
Dec 18 14:53:22.988 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 18 14:53:22.988 INFO [stderr]  --> src/bin/iridium.rs:2:5
Dec 18 14:53:22.988 INFO [stderr]   |
Dec 18 14:53:22.988 INFO [stderr] 2 | use std::io::prelude::*;
Dec 18 14:53:22.988 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 14:53:22.988 INFO [stderr]   |
Dec 18 14:53:22.988 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:53:22.988 INFO [stderr] 
Dec 18 14:53:22.996 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 14:53:22.996 INFO [stderr]   --> src/remote/client.rs:80:25
Dec 18 14:53:22.996 INFO [stderr]    |
Dec 18 14:53:22.996 INFO [stderr] 80 |                     buf.trim_right();
Dec 18 14:53:22.996 INFO [stderr]    |                         ^^^^^^^^^^
Dec 18 14:53:22.996 INFO [stderr]    |
Dec 18 14:53:22.996 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:53:22.996 INFO [stderr] 
Dec 18 14:53:23.376 INFO [stderr] warning: unused imports: `PIE_HEADER_LENGTH`, `PIE_HEADER_PREFIX`
Dec 18 14:53:23.376 INFO [stderr]  --> benches/iridium.rs:6:26
Dec 18 14:53:23.376 INFO [stderr]   |
Dec 18 14:53:23.376 INFO [stderr] 6 | use iridium::assembler::{PIE_HEADER_LENGTH, PIE_HEADER_PREFIX};
Dec 18 14:53:23.376 INFO [stderr]   |                          ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Dec 18 14:53:23.376 INFO [stderr]   |
Dec 18 14:53:23.376 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 14:53:23.376 INFO [stderr] 
Dec 18 14:53:23.526 INFO [stderr] warning: unused variable: `register`
Dec 18 14:53:23.526 INFO [stderr]    --> src/assembler/mod.rs:132:21
Dec 18 14:53:23.526 INFO [stderr]     |
Dec 18 14:53:23.526 INFO [stderr] 132 |                 let register = i.get_register_number();
Dec 18 14:53:23.526 INFO [stderr]     |                     ^^^^^^^^ help: consider using `_register` instead
Dec 18 14:53:23.526 INFO [stderr]     |
Dec 18 14:53:23.526 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 14:53:23.526 INFO [stderr] 
Dec 18 14:53:23.526 INFO [stderr] warning: unused variable: `alias`
Dec 18 14:53:23.526 INFO [stderr]    --> src/cluster/client.rs:183:33
Dec 18 14:53:23.526 INFO [stderr]     |
Dec 18 14:53:23.526 INFO [stderr] 183 |                             ref alias,
Dec 18 14:53:23.526 INFO [stderr]     |                                 ^^^^^ help: try ignoring the field: `alias: _`
Dec 18 14:53:23.526 INFO [stderr] 
Dec 18 14:53:24.048 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 14:53:24.048 INFO [stderr]    --> src/assembler/mod.rs:134:17
Dec 18 14:53:24.048 INFO [stderr]     |
Dec 18 14:53:24.048 INFO [stderr] 134 |                 wtr.write_i16::<LittleEndian>(value.unwrap());
Dec 18 14:53:24.048 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:53:24.048 INFO [stderr]     |
Dec 18 14:53:24.048 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 14:53:24.048 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 14:53:24.048 INFO [stderr] 
Dec 18 14:53:24.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.38s
Dec 18 14:53:24.562 INFO running `"docker" "inspect" "4ecc36604c9e609d68de235f8975691d84c8fb8913d8ce980f045c0ac5077355"`
Dec 18 14:53:24.776 INFO running `"docker" "rm" "-f" "4ecc36604c9e609d68de235f8975691d84c8fb8913d8ce980f045c0ac5077355"`
Dec 18 14:53:25.020 INFO [stdout] 4ecc36604c9e609d68de235f8975691d84c8fb8913d8ce980f045c0ac5077355