Nov 29 03:32:30.153 INFO checking cargo2-0.2.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 03:32:30.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 03:32:30.600 INFO [stdout] 7a09721d0647a2cf53e425a4ff26ad82e951fd17c04a920a0a237b9ff77064d4
Nov 29 03:32:30.604 INFO running `"docker" "start" "-a" "7a09721d0647a2cf53e425a4ff26ad82e951fd17c04a920a0a237b9ff77064d4"`
Nov 29 03:32:31.546 INFO [stderr] usermod: no changes
Nov 29 03:32:31.621 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 29 03:32:31.689 INFO [stderr]     Checking cargo2 v0.2.2 (/source)
Nov 29 03:32:34.072 INFO [stderr] warning: unused import: `serde`
Nov 29 03:32:34.072 INFO [stderr]  --> src/metadata.rs:1:5
Nov 29 03:32:34.072 INFO [stderr]   |
Nov 29 03:32:34.072 INFO [stderr] 1 | use serde;
Nov 29 03:32:34.072 INFO [stderr]   |     ^^^^^
Nov 29 03:32:34.072 INFO [stderr]   |
Nov 29 03:32:34.072 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 03:32:34.072 INFO [stderr] 
Nov 29 03:32:34.270 INFO [stderr] warning: unused variable: `entry`
Nov 29 03:32:34.270 INFO [stderr]   --> src/license.rs:28:13
Nov 29 03:32:34.270 INFO [stderr]    |
Nov 29 03:32:34.270 INFO [stderr] 28 |         let entry = license_map
Nov 29 03:32:34.270 INFO [stderr]    |             ^^^^^ help: consider using `_entry` instead
Nov 29 03:32:34.270 INFO [stderr]    |
Nov 29 03:32:34.270 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 03:32:34.270 INFO [stderr] 
Nov 29 03:32:34.270 INFO [stderr] warning: unused variable: `m`
Nov 29 03:32:34.270 INFO [stderr]   --> src/main.rs:31:25
Nov 29 03:32:34.270 INFO [stderr]    |
Nov 29 03:32:34.270 INFO [stderr] 31 |         ("bundle", Some(m)) => {}
Nov 29 03:32:34.270 INFO [stderr]    |                         ^ help: consider using `_m` instead
Nov 29 03:32:34.270 INFO [stderr] 
Nov 29 03:32:34.270 INFO [stderr] warning: unused variable: `m`
Nov 29 03:32:34.270 INFO [stderr]   --> src/main.rs:32:24
Nov 29 03:32:34.270 INFO [stderr]    |
Nov 29 03:32:34.270 INFO [stderr] 32 |         ("check", Some(m)) => {}
Nov 29 03:32:34.270 INFO [stderr]    |                        ^ help: consider using `_m` instead
Nov 29 03:32:34.270 INFO [stderr] 
Nov 29 03:32:34.284 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:32:34.284 INFO [stderr]   --> src/license.rs:14:9
Nov 29 03:32:34.284 INFO [stderr]    |
Nov 29 03:32:34.284 INFO [stderr] 14 |     let mut parts = split_license(license);
Nov 29 03:32:34.284 INFO [stderr]    |         ----^^^^^
Nov 29 03:32:34.284 INFO [stderr]    |         |
Nov 29 03:32:34.284 INFO [stderr]    |         help: remove this `mut`
Nov 29 03:32:34.284 INFO [stderr]    |
Nov 29 03:32:34.284 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 03:32:34.284 INFO [stderr] 
Nov 29 03:32:34.339 INFO [stderr] warning: function is never used: `check_licenses`
Nov 29 03:32:34.339 INFO [stderr]   --> src/license.rs:38:1
Nov 29 03:32:34.339 INFO [stderr]    |
Nov 29 03:32:34.339 INFO [stderr] 38 | pub fn check_licenses() {
Nov 29 03:32:34.339 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:34.339 INFO [stderr]    |
Nov 29 03:32:34.339 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 03:32:34.339 INFO [stderr] 
Nov 29 03:32:34.339 INFO [stderr] warning: function is never used: `bundle_licenses`
Nov 29 03:32:34.340 INFO [stderr]   --> src/license.rs:41:1
Nov 29 03:32:34.340 INFO [stderr]    |
Nov 29 03:32:34.340 INFO [stderr] 41 | pub fn bundle_licenses() {
Nov 29 03:32:34.340 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:34.340 INFO [stderr] 
Nov 29 03:32:34.340 INFO [stderr] warning: function is never used: `split_multiple`
Nov 29 03:32:34.340 INFO [stderr]  --> src/util.rs:1:1
Nov 29 03:32:34.340 INFO [stderr]   |
Nov 29 03:32:34.340 INFO [stderr] 1 | pub fn split_multiple() {}
Nov 29 03:32:34.340 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:34.340 INFO [stderr] 
Nov 29 03:32:34.440 INFO [stderr] warning: unused import: `serde`
Nov 29 03:32:34.440 INFO [stderr]  --> src/metadata.rs:1:5
Nov 29 03:32:34.440 INFO [stderr]   |
Nov 29 03:32:34.440 INFO [stderr] 1 | use serde;
Nov 29 03:32:34.440 INFO [stderr]   |     ^^^^^
Nov 29 03:32:34.440 INFO [stderr]   |
Nov 29 03:32:34.440 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 03:32:34.440 INFO [stderr] 
Nov 29 03:32:34.605 INFO [stderr] warning: unused variable: `entry`
Nov 29 03:32:34.605 INFO [stderr]   --> src/license.rs:28:13
Nov 29 03:32:34.605 INFO [stderr]    |
Nov 29 03:32:34.605 INFO [stderr] 28 |         let entry = license_map
Nov 29 03:32:34.605 INFO [stderr]    |             ^^^^^ help: consider using `_entry` instead
Nov 29 03:32:34.605 INFO [stderr]    |
Nov 29 03:32:34.605 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 03:32:34.605 INFO [stderr] 
Nov 29 03:32:34.605 INFO [stderr] warning: unused variable: `m`
Nov 29 03:32:34.605 INFO [stderr]   --> src/main.rs:31:25
Nov 29 03:32:34.605 INFO [stderr]    |
Nov 29 03:32:34.605 INFO [stderr] 31 |         ("bundle", Some(m)) => {}
Nov 29 03:32:34.605 INFO [stderr]    |                         ^ help: consider using `_m` instead
Nov 29 03:32:34.605 INFO [stderr] 
Nov 29 03:32:34.605 INFO [stderr] warning: unused variable: `m`
Nov 29 03:32:34.605 INFO [stderr]   --> src/main.rs:32:24
Nov 29 03:32:34.605 INFO [stderr]    |
Nov 29 03:32:34.605 INFO [stderr] 32 |         ("check", Some(m)) => {}
Nov 29 03:32:34.605 INFO [stderr]    |                        ^ help: consider using `_m` instead
Nov 29 03:32:34.605 INFO [stderr] 
Nov 29 03:32:34.624 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:32:34.624 INFO [stderr]   --> src/license.rs:14:9
Nov 29 03:32:34.624 INFO [stderr]    |
Nov 29 03:32:34.624 INFO [stderr] 14 |     let mut parts = split_license(license);
Nov 29 03:32:34.624 INFO [stderr]    |         ----^^^^^
Nov 29 03:32:34.624 INFO [stderr]    |         |
Nov 29 03:32:34.624 INFO [stderr]    |         help: remove this `mut`
Nov 29 03:32:34.624 INFO [stderr]    |
Nov 29 03:32:34.624 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 03:32:34.624 INFO [stderr] 
Nov 29 03:32:34.666 INFO [stderr] warning: function is never used: `check_licenses`
Nov 29 03:32:34.666 INFO [stderr]   --> src/license.rs:38:1
Nov 29 03:32:34.666 INFO [stderr]    |
Nov 29 03:32:34.666 INFO [stderr] 38 | pub fn check_licenses() {
Nov 29 03:32:34.666 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:34.666 INFO [stderr]    |
Nov 29 03:32:34.666 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 03:32:34.667 INFO [stderr] 
Nov 29 03:32:34.667 INFO [stderr] warning: function is never used: `bundle_licenses`
Nov 29 03:32:34.667 INFO [stderr]   --> src/license.rs:41:1
Nov 29 03:32:34.667 INFO [stderr]    |
Nov 29 03:32:34.667 INFO [stderr] 41 | pub fn bundle_licenses() {
Nov 29 03:32:34.667 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:34.667 INFO [stderr] 
Nov 29 03:32:34.667 INFO [stderr] warning: function is never used: `split_multiple`
Nov 29 03:32:34.667 INFO [stderr]  --> src/util.rs:1:1
Nov 29 03:32:34.667 INFO [stderr]   |
Nov 29 03:32:34.667 INFO [stderr] 1 | pub fn split_multiple() {}
Nov 29 03:32:34.667 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:34.667 INFO [stderr] 
Nov 29 03:32:34.687 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
Nov 29 03:32:34.694 INFO [stderr] su: No module specific data is present
Nov 29 03:32:35.155 INFO running `"docker" "inspect" "7a09721d0647a2cf53e425a4ff26ad82e951fd17c04a920a0a237b9ff77064d4"`
Nov 29 03:32:35.342 INFO running `"docker" "rm" "-f" "7a09721d0647a2cf53e425a4ff26ad82e951fd17c04a920a0a237b9ff77064d4"`
Nov 29 03:32:35.454 INFO [stdout] 7a09721d0647a2cf53e425a4ff26ad82e951fd17c04a920a0a237b9ff77064d4