Nov 30 20:09:44.881 INFO checking libchisel-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 20:09:44.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 20:09:45.352 INFO [stdout] af5335f40e4ab348c45e0972b6a5ed079635e582d8f3fdc302d85b884d33bf33
Nov 30 20:09:45.355 INFO running `"docker" "start" "-a" "af5335f40e4ab348c45e0972b6a5ed079635e582d8f3fdc302d85b884d33bf33"`
Nov 30 20:09:45.893 INFO [stderr] usermod: no changes
Nov 30 20:09:45.958 INFO [stderr]     Checking parity-wasm v0.21.1
Nov 30 20:09:51.268 INFO [stderr]     Checking libchisel v0.1.0 (/source)
Nov 30 20:09:53.028 INFO [stderr] warning: unused import: `ImportPair`
Nov 30 20:09:53.028 INFO [stderr]    --> src/remapimports.rs:196:33
Nov 30 20:09:53.028 INFO [stderr]     |
Nov 30 20:09:53.028 INFO [stderr] 196 |     use super::{rename_imports, ImportPair, Translations};
Nov 30 20:09:53.028 INFO [stderr]     |                                 ^^^^^^^^^^
Nov 30 20:09:53.028 INFO [stderr]     |
Nov 30 20:09:53.028 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 30 20:09:53.028 INFO [stderr] 
Nov 30 20:09:53.028 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 30 20:09:53.028 INFO [stderr]    --> src/remapimports.rs:199:9
Nov 30 20:09:53.028 INFO [stderr]     |
Nov 30 20:09:53.028 INFO [stderr] 199 |     use std::collections::HashMap;
Nov 30 20:09:53.028 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:09:53.028 INFO [stderr] 
Nov 30 20:09:53.028 INFO [stderr] warning: unused import: `parity_wasm::builder::*`
Nov 30 20:09:53.028 INFO [stderr]  --> src/trimexports.rs:3:5
Nov 30 20:09:53.028 INFO [stderr]   |
Nov 30 20:09:53.028 INFO [stderr] 3 | use parity_wasm::builder::*;
Nov 30 20:09:53.028 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:09:53.028 INFO [stderr] 
Nov 30 20:09:53.029 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 20:09:53.029 INFO [stderr]   --> src/lib.rs:37:16
Nov 30 20:09:53.029 INFO [stderr]    |
Nov 30 20:09:53.029 INFO [stderr] 37 |             Ok((true))
Nov 30 20:09:53.029 INFO [stderr]    |                ^^^^^^ help: remove these parentheses
Nov 30 20:09:53.029 INFO [stderr]    |
Nov 30 20:09:53.036 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 20:09:53.036 INFO [stderr] 
Nov 30 20:09:53.036 INFO [stderr] warning: unused import: `parity_wasm::builder::*`
Nov 30 20:09:53.036 INFO [stderr]  --> src/trimexports.rs:3:5
Nov 30 20:09:53.036 INFO [stderr]   |
Nov 30 20:09:53.036 INFO [stderr] 3 | use parity_wasm::builder::*;
Nov 30 20:09:53.036 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:09:53.036 INFO [stderr]   |
Nov 30 20:09:53.036 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:09:53.036 INFO [stderr] 
Nov 30 20:09:53.120 INFO [stderr] warning: unused variable: `thing`
Nov 30 20:09:53.120 INFO [stderr]   --> src/trimexports.rs:60:21
Nov 30 20:09:53.120 INFO [stderr]    |
Nov 30 20:09:53.120 INFO [stderr] 60 |         if let Some(thing) = self.entries.iter().find(|matched_export| {
Nov 30 20:09:53.120 INFO [stderr]    |                     ^^^^^ help: consider using `_thing` instead
Nov 30 20:09:53.120 INFO [stderr]    |
Nov 30 20:09:53.120 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:09:53.120 INFO [stderr] 
Nov 30 20:09:53.159 INFO [stderr] warning: unused variable: `thing`
Nov 30 20:09:53.159 INFO [stderr]   --> src/trimexports.rs:60:21
Nov 30 20:09:53.159 INFO [stderr]    |
Nov 30 20:09:53.159 INFO [stderr] 60 |         if let Some(thing) = self.entries.iter().find(|matched_export| {
Nov 30 20:09:53.159 INFO [stderr]    |                     ^^^^^ help: consider using `_thing` instead
Nov 30 20:09:53.159 INFO [stderr]    |
Nov 30 20:09:53.159 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:09:53.159 INFO [stderr] 
Nov 30 20:09:53.159 INFO [stderr] warning: unused variable: `module`
Nov 30 20:09:53.159 INFO [stderr]   --> src/lib.rs:36:28
Nov 30 20:09:53.159 INFO [stderr]    |
Nov 30 20:09:53.159 INFO [stderr] 36 |         fn translate(self, module: &mut Module) -> Result<bool, String> {
Nov 30 20:09:53.159 INFO [stderr]    |                            ^^^^^^ help: consider using `_module` instead
Nov 30 20:09:53.159 INFO [stderr] 
Nov 30 20:09:53.159 INFO [stderr] warning: unused variable: `module`
Nov 30 20:09:53.159 INFO [stderr]   --> src/lib.rs:42:27
Nov 30 20:09:53.159 INFO [stderr]    |
Nov 30 20:09:53.159 INFO [stderr] 42 |         fn validate(self, module: &Module) -> Result<bool, String> {
Nov 30 20:09:53.159 INFO [stderr]    |                           ^^^^^^ help: consider using `_module` instead
Nov 30 20:09:53.159 INFO [stderr] 
Nov 30 20:09:53.162 INFO [stderr] warning: method is never used: `insert`
Nov 30 20:09:53.162 INFO [stderr]    --> src/remapimports.rs:127:5
Nov 30 20:09:53.162 INFO [stderr]     |
Nov 30 20:09:53.162 INFO [stderr] 127 |     fn insert(&mut self, from_module: &str, from_field: &str, to_module: &str, to_field: &str) {
Nov 30 20:09:53.162 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:09:53.162 INFO [stderr]     |
Nov 30 20:09:53.162 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 20:09:53.162 INFO [stderr] 
Nov 30 20:09:53.197 INFO [stderr] warning: method is never used: `insert`
Nov 30 20:09:53.197 INFO [stderr]    --> src/remapimports.rs:127:5
Nov 30 20:09:53.197 INFO [stderr]     |
Nov 30 20:09:53.197 INFO [stderr] 127 |     fn insert(&mut self, from_module: &str, from_field: &str, to_module: &str, to_field: &str) {
Nov 30 20:09:53.197 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:09:53.197 INFO [stderr]     |
Nov 30 20:09:53.197 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 20:09:53.198 INFO [stderr] 
Nov 30 20:09:53.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
Nov 30 20:09:53.235 INFO [stderr] su: No module specific data is present
Nov 30 20:09:53.741 INFO running `"docker" "inspect" "af5335f40e4ab348c45e0972b6a5ed079635e582d8f3fdc302d85b884d33bf33"`
Nov 30 20:09:54.152 INFO running `"docker" "rm" "-f" "af5335f40e4ab348c45e0972b6a5ed079635e582d8f3fdc302d85b884d33bf33"`
Nov 30 20:09:54.560 INFO [stdout] af5335f40e4ab348c45e0972b6a5ed079635e582d8f3fdc302d85b884d33bf33