Dec 05 16:33:25.484 INFO checking asnom-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:33:25.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 16:33:25.735 INFO [stdout] 9717d3039c35e332298f81e56188f5d86957882a8b389f70dac936d94903328d
Dec 05 16:33:25.741 INFO running `"docker" "start" "-a" "9717d3039c35e332298f81e56188f5d86957882a8b389f70dac936d94903328d"`
Dec 05 16:33:26.422 INFO [stderr] usermod: no changes
Dec 05 16:33:26.467 INFO [stderr]     Checking asnom v0.1.0 (/source)
Dec 05 16:33:27.243 INFO [stderr] warning: unused import: `TagStructure`
Dec 05 16:33:27.243 INFO [stderr]    --> src/parse.rs:118:28
Dec 05 16:33:27.243 INFO [stderr]     |
Dec 05 16:33:27.243 INFO [stderr] 118 |     use common::{TagClass, TagStructure};
Dec 05 16:33:27.243 INFO [stderr]     |                            ^^^^^^^^^^^^
Dec 05 16:33:27.243 INFO [stderr]     |
Dec 05 16:33:27.243 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 16:33:27.243 INFO [stderr] 
Dec 05 16:33:27.243 INFO [stderr] warning: unused import: `super::*`
Dec 05 16:33:27.243 INFO [stderr]    --> src/write.rs:116:9
Dec 05 16:33:27.243 INFO [stderr]     |
Dec 05 16:33:27.243 INFO [stderr] 116 |     use super::*;
Dec 05 16:33:27.243 INFO [stderr]     |         ^^^^^^^^
Dec 05 16:33:27.243 INFO [stderr] 
Dec 05 16:33:27.243 INFO [stderr] warning: unused import: `std::string`
Dec 05 16:33:27.243 INFO [stderr]    --> src/write.rs:118:9
Dec 05 16:33:27.243 INFO [stderr]     |
Dec 05 16:33:27.243 INFO [stderr] 118 |     use std::string;
Dec 05 16:33:27.243 INFO [stderr]     |         ^^^^^^^^^^^
Dec 05 16:33:27.243 INFO [stderr] 
Dec 05 16:33:27.243 INFO [stderr] warning: unused imports: `BigEndian`, `WriteBytesExt`
Dec 05 16:33:27.243 INFO [stderr]    --> src/write.rs:122:21
Dec 05 16:33:27.243 INFO [stderr]     |
Dec 05 16:33:27.243 INFO [stderr] 122 |     use byteorder::{BigEndian, WriteBytesExt};
Dec 05 16:33:27.243 INFO [stderr]     |                     ^^^^^^^^^  ^^^^^^^^^^^^^
Dec 05 16:33:27.243 INFO [stderr] 
Dec 05 16:33:27.243 INFO [stderr] warning: unused import: `TagStructure`
Dec 05 16:33:27.243 INFO [stderr]   --> src/structure.rs:53:28
Dec 05 16:33:27.243 INFO [stderr]    |
Dec 05 16:33:27.243 INFO [stderr] 53 |     use common::{TagClass, TagStructure};
Dec 05 16:33:27.243 INFO [stderr]    |                            ^^^^^^^^^^^^
Dec 05 16:33:27.243 INFO [stderr] 
Dec 05 16:33:27.303 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:33:27.303 INFO [stderr]   --> src/write.rs:39:19
Dec 05 16:33:27.303 INFO [stderr]    |
Dec 05 16:33:27.303 INFO [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) {
Dec 05 16:33:27.303 INFO [stderr]    |                   ----^
Dec 05 16:33:27.303 INFO [stderr]    |                   |
Dec 05 16:33:27.303 INFO [stderr]    |                   help: remove this `mut`
Dec 05 16:33:27.303 INFO [stderr]    |
Dec 05 16:33:27.303 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:33:27.303 INFO [stderr] 
Dec 05 16:33:27.303 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:33:27.303 INFO [stderr]   --> src/write.rs:95:21
Dec 05 16:33:27.303 INFO [stderr]    |
Dec 05 16:33:27.303 INFO [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) {
Dec 05 16:33:27.303 INFO [stderr]    |                     ----^
Dec 05 16:33:27.303 INFO [stderr]    |                     |
Dec 05 16:33:27.303 INFO [stderr]    |                     help: remove this `mut`
Dec 05 16:33:27.303 INFO [stderr] 
Dec 05 16:33:27.348 INFO [stderr] warning: method is never used: `into_structure`
Dec 05 16:33:27.348 INFO [stderr]   --> src/structures/sequence.rs:43:5
Dec 05 16:33:27.348 INFO [stderr]    |
Dec 05 16:33:27.348 INFO [stderr] 43 |     fn into_structure(self) -> structure::StructureTag {
Dec 05 16:33:27.348 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:33:27.348 INFO [stderr]    |
Dec 05 16:33:27.348 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:33:27.348 INFO [stderr] 
Dec 05 16:33:27.511 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:33:27.511 INFO [stderr]   --> src/write.rs:39:19
Dec 05 16:33:27.511 INFO [stderr]    |
Dec 05 16:33:27.511 INFO [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) {
Dec 05 16:33:27.511 INFO [stderr]    |                   ----^
Dec 05 16:33:27.511 INFO [stderr]    |                   |
Dec 05 16:33:27.511 INFO [stderr]    |                   help: remove this `mut`
Dec 05 16:33:27.511 INFO [stderr]    |
Dec 05 16:33:27.511 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 16:33:27.511 INFO [stderr] 
Dec 05 16:33:27.511 INFO [stderr] warning: variable does not need to be mutable
Dec 05 16:33:27.511 INFO [stderr]   --> src/write.rs:95:21
Dec 05 16:33:27.511 INFO [stderr]    |
Dec 05 16:33:27.511 INFO [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) {
Dec 05 16:33:27.511 INFO [stderr]    |                     ----^
Dec 05 16:33:27.511 INFO [stderr]    |                     |
Dec 05 16:33:27.511 INFO [stderr]    |                     help: remove this `mut`
Dec 05 16:33:27.511 INFO [stderr] 
Dec 05 16:33:27.562 INFO [stderr] warning: method is never used: `into_structure`
Dec 05 16:33:27.562 INFO [stderr]   --> src/structures/sequence.rs:43:5
Dec 05 16:33:27.562 INFO [stderr]    |
Dec 05 16:33:27.562 INFO [stderr] 43 |     fn into_structure(self) -> structure::StructureTag {
Dec 05 16:33:27.562 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:33:27.562 INFO [stderr]    |
Dec 05 16:33:27.562 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:33:27.562 INFO [stderr] 
Dec 05 16:33:27.565 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:33:27.565 INFO [stderr]    --> src/write.rs:135:9
Dec 05 16:33:27.566 INFO [stderr]     |
Dec 05 16:33:27.566 INFO [stderr] 135 |         super::encode_into(&mut buf, tag.into_structure());
Dec 05 16:33:27.566 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:33:27.566 INFO [stderr]     |
Dec 05 16:33:27.566 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 16:33:27.566 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:33:27.566 INFO [stderr] 
Dec 05 16:33:27.572 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:33:27.572 INFO [stderr]    --> src/write.rs:154:9
Dec 05 16:33:27.572 INFO [stderr]     |
Dec 05 16:33:27.572 INFO [stderr] 154 |         super::encode_into(&mut buf, tag.into_structure());
Dec 05 16:33:27.572 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:33:27.572 INFO [stderr]     |
Dec 05 16:33:27.572 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:33:27.572 INFO [stderr] 
Dec 05 16:33:27.572 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:33:27.572 INFO [stderr]    --> src/write.rs:201:9
Dec 05 16:33:27.572 INFO [stderr]     |
Dec 05 16:33:27.572 INFO [stderr] 201 |         super::encode_into(&mut buf, tag.into_structure());
Dec 05 16:33:27.572 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:33:27.572 INFO [stderr]     |
Dec 05 16:33:27.572 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:33:27.572 INFO [stderr] 
Dec 05 16:33:27.591 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 05 16:33:27.591 INFO [stderr] su: No module specific data is present
Dec 05 16:33:27.913 INFO running `"docker" "inspect" "9717d3039c35e332298f81e56188f5d86957882a8b389f70dac936d94903328d"`
Dec 05 16:33:28.017 INFO running `"docker" "rm" "-f" "9717d3039c35e332298f81e56188f5d86957882a8b389f70dac936d94903328d"`
Dec 05 16:33:28.088 INFO [stdout] 9717d3039c35e332298f81e56188f5d86957882a8b389f70dac936d94903328d