Nov 29 04:30:20.873 INFO checking asnom-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 04:30:20.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 29 04:30:21.063 INFO [stdout] d6a9fedda8dec9b533a80b9153424f29d46478af2575d566dc912ccfe9359cbd
Nov 29 04:30:21.065 INFO running `"docker" "start" "-a" "d6a9fedda8dec9b533a80b9153424f29d46478af2575d566dc912ccfe9359cbd"`
Nov 29 04:30:21.541 INFO [stderr] usermod: no changes
Nov 29 04:30:21.623 INFO [stderr]     Checking asnom v0.1.0 (/source)
Nov 29 04:30:22.416 INFO [stderr] warning: unused import: `TagStructure`
Nov 29 04:30:22.416 INFO [stderr]    --> src/parse.rs:118:28
Nov 29 04:30:22.416 INFO [stderr]     |
Nov 29 04:30:22.416 INFO [stderr] 118 |     use common::{TagClass, TagStructure};
Nov 29 04:30:22.416 INFO [stderr]     |                            ^^^^^^^^^^^^
Nov 29 04:30:22.416 INFO [stderr]     |
Nov 29 04:30:22.416 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 29 04:30:22.416 INFO [stderr] 
Nov 29 04:30:22.416 INFO [stderr] warning: unused import: `super::*`
Nov 29 04:30:22.416 INFO [stderr]    --> src/write.rs:116:9
Nov 29 04:30:22.416 INFO [stderr]     |
Nov 29 04:30:22.416 INFO [stderr] 116 |     use super::*;
Nov 29 04:30:22.416 INFO [stderr]     |         ^^^^^^^^
Nov 29 04:30:22.416 INFO [stderr] 
Nov 29 04:30:22.416 INFO [stderr] warning: unused import: `std::string`
Nov 29 04:30:22.416 INFO [stderr]    --> src/write.rs:118:9
Nov 29 04:30:22.416 INFO [stderr]     |
Nov 29 04:30:22.416 INFO [stderr] 118 |     use std::string;
Nov 29 04:30:22.416 INFO [stderr]     |         ^^^^^^^^^^^
Nov 29 04:30:22.416 INFO [stderr] 
Nov 29 04:30:22.416 INFO [stderr] warning: unused imports: `BigEndian`, `WriteBytesExt`
Nov 29 04:30:22.416 INFO [stderr]    --> src/write.rs:122:21
Nov 29 04:30:22.416 INFO [stderr]     |
Nov 29 04:30:22.416 INFO [stderr] 122 |     use byteorder::{BigEndian, WriteBytesExt};
Nov 29 04:30:22.416 INFO [stderr]     |                     ^^^^^^^^^  ^^^^^^^^^^^^^
Nov 29 04:30:22.416 INFO [stderr] 
Nov 29 04:30:22.416 INFO [stderr] warning: unused import: `TagStructure`
Nov 29 04:30:22.416 INFO [stderr]   --> src/structure.rs:53:28
Nov 29 04:30:22.416 INFO [stderr]    |
Nov 29 04:30:22.416 INFO [stderr] 53 |     use common::{TagClass, TagStructure};
Nov 29 04:30:22.416 INFO [stderr]    |                            ^^^^^^^^^^^^
Nov 29 04:30:22.424 INFO [stderr] 
Nov 29 04:30:22.527 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:30:22.527 INFO [stderr]   --> src/write.rs:39:19
Nov 29 04:30:22.527 INFO [stderr]    |
Nov 29 04:30:22.527 INFO [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) {
Nov 29 04:30:22.527 INFO [stderr]    |                   ----^
Nov 29 04:30:22.527 INFO [stderr]    |                   |
Nov 29 04:30:22.527 INFO [stderr]    |                   help: remove this `mut`
Nov 29 04:30:22.527 INFO [stderr]    |
Nov 29 04:30:22.527 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 04:30:22.527 INFO [stderr] 
Nov 29 04:30:22.527 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:30:22.527 INFO [stderr]   --> src/write.rs:95:21
Nov 29 04:30:22.527 INFO [stderr]    |
Nov 29 04:30:22.527 INFO [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) {
Nov 29 04:30:22.527 INFO [stderr]    |                     ----^
Nov 29 04:30:22.527 INFO [stderr]    |                     |
Nov 29 04:30:22.527 INFO [stderr]    |                     help: remove this `mut`
Nov 29 04:30:22.527 INFO [stderr] 
Nov 29 04:30:22.584 INFO [stderr] warning: method is never used: `into_structure`
Nov 29 04:30:22.584 INFO [stderr]   --> src/structures/sequence.rs:43:5
Nov 29 04:30:22.584 INFO [stderr]    |
Nov 29 04:30:22.584 INFO [stderr] 43 |     fn into_structure(self) -> structure::StructureTag {
Nov 29 04:30:22.584 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:30:22.584 INFO [stderr]    |
Nov 29 04:30:22.584 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 04:30:22.584 INFO [stderr] 
Nov 29 04:30:22.723 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:30:22.723 INFO [stderr]   --> src/write.rs:39:19
Nov 29 04:30:22.723 INFO [stderr]    |
Nov 29 04:30:22.723 INFO [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) {
Nov 29 04:30:22.723 INFO [stderr]    |                   ----^
Nov 29 04:30:22.723 INFO [stderr]    |                   |
Nov 29 04:30:22.723 INFO [stderr]    |                   help: remove this `mut`
Nov 29 04:30:22.723 INFO [stderr]    |
Nov 29 04:30:22.723 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 04:30:22.723 INFO [stderr] 
Nov 29 04:30:22.724 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:30:22.725 INFO [stderr]   --> src/write.rs:95:21
Nov 29 04:30:22.725 INFO [stderr]    |
Nov 29 04:30:22.725 INFO [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) {
Nov 29 04:30:22.725 INFO [stderr]    |                     ----^
Nov 29 04:30:22.725 INFO [stderr]    |                     |
Nov 29 04:30:22.725 INFO [stderr]    |                     help: remove this `mut`
Nov 29 04:30:22.725 INFO [stderr] 
Nov 29 04:30:22.788 INFO [stderr] warning: method is never used: `into_structure`
Nov 29 04:30:22.788 INFO [stderr]   --> src/structures/sequence.rs:43:5
Nov 29 04:30:22.788 INFO [stderr]    |
Nov 29 04:30:22.788 INFO [stderr] 43 |     fn into_structure(self) -> structure::StructureTag {
Nov 29 04:30:22.788 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:30:22.788 INFO [stderr]    |
Nov 29 04:30:22.788 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 04:30:22.788 INFO [stderr] 
Nov 29 04:30:22.800 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 04:30:22.800 INFO [stderr]    --> src/write.rs:135:9
Nov 29 04:30:22.800 INFO [stderr]     |
Nov 29 04:30:22.800 INFO [stderr] 135 |         super::encode_into(&mut buf, tag.into_structure());
Nov 29 04:30:22.800 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:30:22.800 INFO [stderr]     |
Nov 29 04:30:22.800 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 04:30:22.800 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 04:30:22.800 INFO [stderr] 
Nov 29 04:30:22.800 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 04:30:22.800 INFO [stderr]    --> src/write.rs:154:9
Nov 29 04:30:22.800 INFO [stderr]     |
Nov 29 04:30:22.800 INFO [stderr] 154 |         super::encode_into(&mut buf, tag.into_structure());
Nov 29 04:30:22.800 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:30:22.800 INFO [stderr]     |
Nov 29 04:30:22.800 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 04:30:22.800 INFO [stderr] 
Nov 29 04:30:22.800 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 04:30:22.800 INFO [stderr]    --> src/write.rs:201:9
Nov 29 04:30:22.800 INFO [stderr]     |
Nov 29 04:30:22.800 INFO [stderr] 201 |         super::encode_into(&mut buf, tag.into_structure());
Nov 29 04:30:22.800 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:30:22.801 INFO [stderr]     |
Nov 29 04:30:22.801 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 04:30:22.801 INFO [stderr] 
Nov 29 04:30:22.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Nov 29 04:30:22.845 INFO [stderr] su: No module specific data is present
Nov 29 04:30:23.438 INFO running `"docker" "inspect" "d6a9fedda8dec9b533a80b9153424f29d46478af2575d566dc912ccfe9359cbd"`
Nov 29 04:30:23.550 INFO running `"docker" "rm" "-f" "d6a9fedda8dec9b533a80b9153424f29d46478af2575d566dc912ccfe9359cbd"`
Nov 29 04:30:23.709 INFO [stdout] d6a9fedda8dec9b533a80b9153424f29d46478af2575d566dc912ccfe9359cbd