Dec 01 01:52:24.046 INFO checking asnom-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 01:52:24.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 01:52:24.316 INFO [stdout] 3f5b82cbb73f5df99ca4dca0f09d5b00a467514d75bb1e6b261ceed0c5d7a5f8
Dec 01 01:52:24.318 INFO running `"docker" "start" "-a" "3f5b82cbb73f5df99ca4dca0f09d5b00a467514d75bb1e6b261ceed0c5d7a5f8"`
Dec 01 01:52:24.792 INFO [stderr] usermod: no changes
Dec 01 01:52:24.839 INFO [stderr]     Checking asnom v0.1.0 (/source)
Dec 01 01:52:25.486 INFO [stderr] warning: unused import: `TagStructure`
Dec 01 01:52:25.486 INFO [stderr]    --> src/parse.rs:118:28
Dec 01 01:52:25.486 INFO [stderr]     |
Dec 01 01:52:25.486 INFO [stderr] 118 |     use common::{TagClass, TagStructure};
Dec 01 01:52:25.486 INFO [stderr]     |                            ^^^^^^^^^^^^
Dec 01 01:52:25.486 INFO [stderr]     |
Dec 01 01:52:25.486 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 01 01:52:25.486 INFO [stderr] 
Dec 01 01:52:25.489 INFO [stderr] warning: unused import: `super::*`
Dec 01 01:52:25.489 INFO [stderr]    --> src/write.rs:116:9
Dec 01 01:52:25.489 INFO [stderr]     |
Dec 01 01:52:25.489 INFO [stderr] 116 |     use super::*;
Dec 01 01:52:25.489 INFO [stderr]     |         ^^^^^^^^
Dec 01 01:52:25.489 INFO [stderr] 
Dec 01 01:52:25.489 INFO [stderr] warning: unused import: `std::string`
Dec 01 01:52:25.489 INFO [stderr]    --> src/write.rs:118:9
Dec 01 01:52:25.489 INFO [stderr]     |
Dec 01 01:52:25.489 INFO [stderr] 118 |     use std::string;
Dec 01 01:52:25.489 INFO [stderr]     |         ^^^^^^^^^^^
Dec 01 01:52:25.489 INFO [stderr] 
Dec 01 01:52:25.489 INFO [stderr] warning: unused imports: `BigEndian`, `WriteBytesExt`
Dec 01 01:52:25.489 INFO [stderr]    --> src/write.rs:122:21
Dec 01 01:52:25.489 INFO [stderr]     |
Dec 01 01:52:25.489 INFO [stderr] 122 |     use byteorder::{BigEndian, WriteBytesExt};
Dec 01 01:52:25.489 INFO [stderr]     |                     ^^^^^^^^^  ^^^^^^^^^^^^^
Dec 01 01:52:25.489 INFO [stderr] 
Dec 01 01:52:25.489 INFO [stderr] warning: unused import: `TagStructure`
Dec 01 01:52:25.489 INFO [stderr]   --> src/structure.rs:53:28
Dec 01 01:52:25.489 INFO [stderr]    |
Dec 01 01:52:25.489 INFO [stderr] 53 |     use common::{TagClass, TagStructure};
Dec 01 01:52:25.489 INFO [stderr]    |                            ^^^^^^^^^^^^
Dec 01 01:52:25.489 INFO [stderr] 
Dec 01 01:52:25.612 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:52:25.612 INFO [stderr]   --> src/write.rs:39:19
Dec 01 01:52:25.612 INFO [stderr]    |
Dec 01 01:52:25.612 INFO [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) {
Dec 01 01:52:25.612 INFO [stderr]    |                   ----^
Dec 01 01:52:25.612 INFO [stderr]    |                   |
Dec 01 01:52:25.612 INFO [stderr]    |                   help: remove this `mut`
Dec 01 01:52:25.613 INFO [stderr]    |
Dec 01 01:52:25.613 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 01:52:25.613 INFO [stderr] 
Dec 01 01:52:25.613 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:52:25.613 INFO [stderr]   --> src/write.rs:95:21
Dec 01 01:52:25.613 INFO [stderr]    |
Dec 01 01:52:25.613 INFO [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) {
Dec 01 01:52:25.613 INFO [stderr]    |                     ----^
Dec 01 01:52:25.613 INFO [stderr]    |                     |
Dec 01 01:52:25.613 INFO [stderr]    |                     help: remove this `mut`
Dec 01 01:52:25.613 INFO [stderr] 
Dec 01 01:52:25.652 INFO [stderr] warning: method is never used: `into_structure`
Dec 01 01:52:25.652 INFO [stderr]   --> src/structures/sequence.rs:43:5
Dec 01 01:52:25.652 INFO [stderr]    |
Dec 01 01:52:25.652 INFO [stderr] 43 |     fn into_structure(self) -> structure::StructureTag {
Dec 01 01:52:25.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:25.652 INFO [stderr]    |
Dec 01 01:52:25.652 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:52:25.652 INFO [stderr] 
Dec 01 01:52:25.769 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:52:25.769 INFO [stderr]   --> src/write.rs:39:19
Dec 01 01:52:25.769 INFO [stderr]    |
Dec 01 01:52:25.769 INFO [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) {
Dec 01 01:52:25.769 INFO [stderr]    |                   ----^
Dec 01 01:52:25.769 INFO [stderr]    |                   |
Dec 01 01:52:25.769 INFO [stderr]    |                   help: remove this `mut`
Dec 01 01:52:25.769 INFO [stderr]    |
Dec 01 01:52:25.769 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 01:52:25.769 INFO [stderr] 
Dec 01 01:52:25.770 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:52:25.770 INFO [stderr]   --> src/write.rs:95:21
Dec 01 01:52:25.770 INFO [stderr]    |
Dec 01 01:52:25.770 INFO [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) {
Dec 01 01:52:25.770 INFO [stderr]    |                     ----^
Dec 01 01:52:25.770 INFO [stderr]    |                     |
Dec 01 01:52:25.770 INFO [stderr]    |                     help: remove this `mut`
Dec 01 01:52:25.770 INFO [stderr] 
Dec 01 01:52:25.811 INFO [stderr] warning: method is never used: `into_structure`
Dec 01 01:52:25.811 INFO [stderr]   --> src/structures/sequence.rs:43:5
Dec 01 01:52:25.811 INFO [stderr]    |
Dec 01 01:52:25.811 INFO [stderr] 43 |     fn into_structure(self) -> structure::StructureTag {
Dec 01 01:52:25.811 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:25.811 INFO [stderr]    |
Dec 01 01:52:25.811 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:52:25.811 INFO [stderr] 
Dec 01 01:52:25.815 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 01:52:25.815 INFO [stderr]    --> src/write.rs:135:9
Dec 01 01:52:25.815 INFO [stderr]     |
Dec 01 01:52:25.815 INFO [stderr] 135 |         super::encode_into(&mut buf, tag.into_structure());
Dec 01 01:52:25.815 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:25.815 INFO [stderr]     |
Dec 01 01:52:25.815 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 01 01:52:25.815 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 01:52:25.815 INFO [stderr] 
Dec 01 01:52:25.815 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 01:52:25.815 INFO [stderr]    --> src/write.rs:154:9
Dec 01 01:52:25.815 INFO [stderr]     |
Dec 01 01:52:25.815 INFO [stderr] 154 |         super::encode_into(&mut buf, tag.into_structure());
Dec 01 01:52:25.815 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:25.815 INFO [stderr]     |
Dec 01 01:52:25.815 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 01:52:25.815 INFO [stderr] 
Dec 01 01:52:25.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 01:52:25.816 INFO [stderr]    --> src/write.rs:201:9
Dec 01 01:52:25.816 INFO [stderr]     |
Dec 01 01:52:25.816 INFO [stderr] 201 |         super::encode_into(&mut buf, tag.into_structure());
Dec 01 01:52:25.816 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:52:25.816 INFO [stderr]     |
Dec 01 01:52:25.816 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 01:52:25.816 INFO [stderr] 
Dec 01 01:52:25.833 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 01 01:52:25.836 INFO [stderr] su: No module specific data is present
Dec 01 01:52:26.167 INFO running `"docker" "inspect" "3f5b82cbb73f5df99ca4dca0f09d5b00a467514d75bb1e6b261ceed0c5d7a5f8"`
Dec 01 01:52:26.266 INFO running `"docker" "rm" "-f" "3f5b82cbb73f5df99ca4dca0f09d5b00a467514d75bb1e6b261ceed0c5d7a5f8"`
Dec 01 01:52:26.360 INFO [stdout] 3f5b82cbb73f5df99ca4dca0f09d5b00a467514d75bb1e6b261ceed0c5d7a5f8