Nov 28 04:43:02.186 INFO checking grissiom/elfvars against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:43:02.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 28 04:43:02.376 INFO [stdout] 68f0e58ffde6a92f26b0faa6afb3ea8666bdcbb9bd81ae67262248ca820465be
Nov 28 04:43:02.378 INFO running `"docker" "start" "-a" "68f0e58ffde6a92f26b0faa6afb3ea8666bdcbb9bd81ae67262248ca820465be"`
Nov 28 04:43:03.196 INFO [stderr] usermod: no changes
Nov 28 04:43:03.376 INFO [stderr]     Checking leb128 v0.2.1
Nov 28 04:43:03.376 INFO [stderr]     Checking serde v0.9.7
Nov 28 04:43:03.380 INFO [stderr]    Compiling syn v0.11.4
Nov 28 04:43:03.380 INFO [stderr]     Checking xmas-elf v0.3.0
Nov 28 04:43:04.520 INFO [stderr]     Checking gimli v0.11.0
Nov 28 04:43:09.849 INFO [stderr]    Compiling serde_codegen_internals v0.13.0
Nov 28 04:43:12.168 INFO [stderr]    Compiling serde_derive v0.9.7
Nov 28 04:43:15.724 INFO [stderr]     Checking serde_json v0.9.6
Nov 28 04:43:20.429 INFO [stderr]     Checking elfvars v0.1.0 (/source)
Nov 28 04:43:22.056 INFO [stderr] warning: unused import: `Debug`
Nov 28 04:43:22.056 INFO [stderr]   --> src/main.rs:10:22
Nov 28 04:43:22.056 INFO [stderr]    |
Nov 28 04:43:22.056 INFO [stderr] 10 | use std::fmt::{self, Debug};
Nov 28 04:43:22.056 INFO [stderr]    |                      ^^^^^
Nov 28 04:43:22.056 INFO [stderr]    |
Nov 28 04:43:22.056 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 04:43:22.056 INFO [stderr] 
Nov 28 04:43:22.130 INFO [stderr] warning: unused import: `Debug`
Nov 28 04:43:22.130 INFO [stderr]   --> src/main.rs:10:22
Nov 28 04:43:22.130 INFO [stderr]    |
Nov 28 04:43:22.130 INFO [stderr] 10 | use std::fmt::{self, Debug};
Nov 28 04:43:22.130 INFO [stderr]    |                      ^^^^^
Nov 28 04:43:22.130 INFO [stderr]    |
Nov 28 04:43:22.130 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 04:43:22.130 INFO [stderr] 
Nov 28 04:43:22.301 INFO [stderr] warning: unused variable: `offset`
Nov 28 04:43:22.301 INFO [stderr]    --> src/main.rs:279:55
Nov 28 04:43:22.301 INFO [stderr]     |
Nov 28 04:43:22.301 INFO [stderr] 279 |                 if let gimli::AttributeValue::UnitRef(offset) = attr.value() {
Nov 28 04:43:22.301 INFO [stderr]     |                                                       ^^^^^^ help: consider using `_offset` instead
Nov 28 04:43:22.301 INFO [stderr]     |
Nov 28 04:43:22.301 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:43:22.301 INFO [stderr] 
Nov 28 04:43:22.352 INFO [stderr] warning: unused variable: `offset`
Nov 28 04:43:22.352 INFO [stderr]    --> src/main.rs:279:55
Nov 28 04:43:22.352 INFO [stderr]     |
Nov 28 04:43:22.352 INFO [stderr] 279 |                 if let gimli::AttributeValue::UnitRef(offset) = attr.value() {
Nov 28 04:43:22.352 INFO [stderr]     |                                                       ^^^^^^ help: consider using `_offset` instead
Nov 28 04:43:22.352 INFO [stderr]     |
Nov 28 04:43:22.352 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:43:22.352 INFO [stderr] 
Nov 28 04:43:22.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.22s
Nov 28 04:43:22.452 INFO [stderr] su: No module specific data is present
Nov 28 04:43:23.176 INFO running `"docker" "inspect" "68f0e58ffde6a92f26b0faa6afb3ea8666bdcbb9bd81ae67262248ca820465be"`
Nov 28 04:43:23.476 INFO running `"docker" "rm" "-f" "68f0e58ffde6a92f26b0faa6afb3ea8666bdcbb9bd81ae67262248ca820465be"`
Nov 28 04:43:23.720 INFO [stdout] 68f0e58ffde6a92f26b0faa6afb3ea8666bdcbb9bd81ae67262248ca820465be