Dec 07 21:13:55.284 INFO testing cargo2-0.2.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 21:13:55.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 21:13:55.460 INFO [stdout] ead94e7fe8ae19b75dbf3538edd9edc6d2132d4fae9e041a8d5e644658bdaacd
Dec 07 21:13:55.462 INFO running `"docker" "start" "-a" "ead94e7fe8ae19b75dbf3538edd9edc6d2132d4fae9e041a8d5e644658bdaacd"`
Dec 07 21:13:55.851 INFO [stderr] usermod: no changes
Dec 07 21:13:55.894 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 21:13:55.961 INFO [stderr]    Compiling cargo2 v0.2.2 (/source)
Dec 07 21:13:58.092 INFO [stderr] warning: unused import: `serde`
Dec 07 21:13:58.092 INFO [stderr]  --> src/metadata.rs:1:5
Dec 07 21:13:58.092 INFO [stderr]   |
Dec 07 21:13:58.092 INFO [stderr] 1 | use serde;
Dec 07 21:13:58.092 INFO [stderr]   |     ^^^^^
Dec 07 21:13:58.092 INFO [stderr]   |
Dec 07 21:13:58.092 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:13:58.092 INFO [stderr] 
Dec 07 21:13:58.233 INFO [stderr] warning: unused variable: `entry`
Dec 07 21:13:58.234 INFO [stderr]   --> src/license.rs:28:13
Dec 07 21:13:58.234 INFO [stderr]    |
Dec 07 21:13:58.234 INFO [stderr] 28 |         let entry = license_map
Dec 07 21:13:58.234 INFO [stderr]    |             ^^^^^ help: consider using `_entry` instead
Dec 07 21:13:58.234 INFO [stderr]    |
Dec 07 21:13:58.234 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 21:13:58.234 INFO [stderr] 
Dec 07 21:13:58.234 INFO [stderr] warning: unused variable: `m`
Dec 07 21:13:58.234 INFO [stderr]   --> src/main.rs:31:25
Dec 07 21:13:58.234 INFO [stderr]    |
Dec 07 21:13:58.234 INFO [stderr] 31 |         ("bundle", Some(m)) => {}
Dec 07 21:13:58.234 INFO [stderr]    |                         ^ help: consider using `_m` instead
Dec 07 21:13:58.234 INFO [stderr] 
Dec 07 21:13:58.234 INFO [stderr] warning: unused variable: `m`
Dec 07 21:13:58.234 INFO [stderr]   --> src/main.rs:32:24
Dec 07 21:13:58.234 INFO [stderr]    |
Dec 07 21:13:58.234 INFO [stderr] 32 |         ("check", Some(m)) => {}
Dec 07 21:13:58.234 INFO [stderr]    |                        ^ help: consider using `_m` instead
Dec 07 21:13:58.234 INFO [stderr] 
Dec 07 21:13:58.234 INFO [stderr] warning: variable does not need to be mutable
Dec 07 21:13:58.234 INFO [stderr]   --> src/license.rs:14:9
Dec 07 21:13:58.234 INFO [stderr]    |
Dec 07 21:13:58.234 INFO [stderr] 14 |     let mut parts = split_license(license);
Dec 07 21:13:58.234 INFO [stderr]    |         ----^^^^^
Dec 07 21:13:58.234 INFO [stderr]    |         |
Dec 07 21:13:58.234 INFO [stderr]    |         help: remove this `mut`
Dec 07 21:13:58.234 INFO [stderr]    |
Dec 07 21:13:58.234 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 21:13:58.234 INFO [stderr] 
Dec 07 21:13:58.268 INFO [stderr] warning: function is never used: `check_licenses`
Dec 07 21:13:58.269 INFO [stderr]   --> src/license.rs:38:1
Dec 07 21:13:58.269 INFO [stderr]    |
Dec 07 21:13:58.269 INFO [stderr] 38 | pub fn check_licenses() {
Dec 07 21:13:58.269 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:58.269 INFO [stderr]    |
Dec 07 21:13:58.269 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 21:13:58.269 INFO [stderr] 
Dec 07 21:13:58.269 INFO [stderr] warning: function is never used: `bundle_licenses`
Dec 07 21:13:58.269 INFO [stderr]   --> src/license.rs:41:1
Dec 07 21:13:58.269 INFO [stderr]    |
Dec 07 21:13:58.269 INFO [stderr] 41 | pub fn bundle_licenses() {
Dec 07 21:13:58.269 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:58.269 INFO [stderr] 
Dec 07 21:13:58.269 INFO [stderr] warning: function is never used: `split_multiple`
Dec 07 21:13:58.269 INFO [stderr]  --> src/util.rs:1:1
Dec 07 21:13:58.269 INFO [stderr]   |
Dec 07 21:13:58.269 INFO [stderr] 1 | pub fn split_multiple() {}
Dec 07 21:13:58.269 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:58.269 INFO [stderr] 
Dec 07 21:13:59.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Dec 07 21:13:59.864 INFO [stderr] su: No module specific data is present
Dec 07 21:14:00.110 INFO running `"docker" "inspect" "ead94e7fe8ae19b75dbf3538edd9edc6d2132d4fae9e041a8d5e644658bdaacd"`
Dec 07 21:14:00.184 INFO running `"docker" "rm" "-f" "ead94e7fe8ae19b75dbf3538edd9edc6d2132d4fae9e041a8d5e644658bdaacd"`
Dec 07 21:14:00.285 INFO [stdout] ead94e7fe8ae19b75dbf3538edd9edc6d2132d4fae9e041a8d5e644658bdaacd
Dec 07 21:14:00.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 21:14:00.448 INFO [stdout] c8b19cfa882c469b17004c0cf09d1a33c49b36b2d466d4ee8047876c153ad0c0
Dec 07 21:14:00.453 INFO running `"docker" "start" "-a" "c8b19cfa882c469b17004c0cf09d1a33c49b36b2d466d4ee8047876c153ad0c0"`
Dec 07 21:14:00.922 INFO [stderr] usermod: no changes
Dec 07 21:14:00.948 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 21:14:01.028 INFO [stderr]    Compiling cargo2 v0.2.2 (/source)
Dec 07 21:14:02.955 INFO [stderr] warning: unused import: `serde`
Dec 07 21:14:02.955 INFO [stderr]  --> src/metadata.rs:1:5
Dec 07 21:14:02.955 INFO [stderr]   |
Dec 07 21:14:02.955 INFO [stderr] 1 | use serde;
Dec 07 21:14:02.955 INFO [stderr]   |     ^^^^^
Dec 07 21:14:02.955 INFO [stderr]   |
Dec 07 21:14:02.955 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 21:14:02.955 INFO [stderr] 
Dec 07 21:14:03.075 INFO [stderr] warning: unused variable: `entry`
Dec 07 21:14:03.075 INFO [stderr]   --> src/license.rs:28:13
Dec 07 21:14:03.075 INFO [stderr]    |
Dec 07 21:14:03.075 INFO [stderr] 28 |         let entry = license_map
Dec 07 21:14:03.075 INFO [stderr]    |             ^^^^^ help: consider using `_entry` instead
Dec 07 21:14:03.075 INFO [stderr]    |
Dec 07 21:14:03.075 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 21:14:03.075 INFO [stderr] 
Dec 07 21:14:03.075 INFO [stderr] warning: unused variable: `m`
Dec 07 21:14:03.075 INFO [stderr]   --> src/main.rs:31:25
Dec 07 21:14:03.075 INFO [stderr]    |
Dec 07 21:14:03.075 INFO [stderr] 31 |         ("bundle", Some(m)) => {}
Dec 07 21:14:03.075 INFO [stderr]    |                         ^ help: consider using `_m` instead
Dec 07 21:14:03.075 INFO [stderr] 
Dec 07 21:14:03.075 INFO [stderr] warning: unused variable: `m`
Dec 07 21:14:03.075 INFO [stderr]   --> src/main.rs:32:24
Dec 07 21:14:03.075 INFO [stderr]    |
Dec 07 21:14:03.075 INFO [stderr] 32 |         ("check", Some(m)) => {}
Dec 07 21:14:03.075 INFO [stderr]    |                        ^ help: consider using `_m` instead
Dec 07 21:14:03.075 INFO [stderr] 
Dec 07 21:14:03.095 INFO [stderr] warning: variable does not need to be mutable
Dec 07 21:14:03.095 INFO [stderr]   --> src/license.rs:14:9
Dec 07 21:14:03.095 INFO [stderr]    |
Dec 07 21:14:03.095 INFO [stderr] 14 |     let mut parts = split_license(license);
Dec 07 21:14:03.095 INFO [stderr]    |         ----^^^^^
Dec 07 21:14:03.095 INFO [stderr]    |         |
Dec 07 21:14:03.095 INFO [stderr]    |         help: remove this `mut`
Dec 07 21:14:03.095 INFO [stderr]    |
Dec 07 21:14:03.095 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 21:14:03.095 INFO [stderr] 
Dec 07 21:14:03.120 INFO [stderr] warning: function is never used: `check_licenses`
Dec 07 21:14:03.120 INFO [stderr]   --> src/license.rs:38:1
Dec 07 21:14:03.120 INFO [stderr]    |
Dec 07 21:14:03.120 INFO [stderr] 38 | pub fn check_licenses() {
Dec 07 21:14:03.120 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:14:03.120 INFO [stderr]    |
Dec 07 21:14:03.120 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 21:14:03.120 INFO [stderr] 
Dec 07 21:14:03.120 INFO [stderr] warning: function is never used: `bundle_licenses`
Dec 07 21:14:03.120 INFO [stderr]   --> src/license.rs:41:1
Dec 07 21:14:03.120 INFO [stderr]    |
Dec 07 21:14:03.120 INFO [stderr] 41 | pub fn bundle_licenses() {
Dec 07 21:14:03.120 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:14:03.120 INFO [stderr] 
Dec 07 21:14:03.120 INFO [stderr] warning: function is never used: `split_multiple`
Dec 07 21:14:03.120 INFO [stderr]  --> src/util.rs:1:1
Dec 07 21:14:03.120 INFO [stderr]   |
Dec 07 21:14:03.120 INFO [stderr] 1 | pub fn split_multiple() {}
Dec 07 21:14:03.120 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:14:03.120 INFO [stderr] 
Dec 07 21:14:03.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Dec 07 21:14:03.346 INFO [stderr] su: No module specific data is present
Dec 07 21:14:03.728 INFO running `"docker" "inspect" "c8b19cfa882c469b17004c0cf09d1a33c49b36b2d466d4ee8047876c153ad0c0"`
Dec 07 21:14:03.814 INFO running `"docker" "rm" "-f" "c8b19cfa882c469b17004c0cf09d1a33c49b36b2d466d4ee8047876c153ad0c0"`
Dec 07 21:14:04.014 INFO [stdout] c8b19cfa882c469b17004c0cf09d1a33c49b36b2d466d4ee8047876c153ad0c0
Dec 07 21:14:04.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 07 21:14:04.309 INFO [stdout] 466b2ff020766be628baef65b2c801d5101734cb18dd81c4e532e8d5bbe3be39
Dec 07 21:14:04.311 INFO running `"docker" "start" "-a" "466b2ff020766be628baef65b2c801d5101734cb18dd81c4e532e8d5bbe3be39"`
Dec 07 21:14:05.048 INFO [stderr] usermod: no changes
Dec 07 21:14:05.084 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 07 21:14:05.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 07 21:14:05.147 INFO [stderr]      Running /target/debug/deps/cargo2-7d427ec29d48df21
Dec 07 21:14:05.149 INFO [stdout] 
Dec 07 21:14:05.149 INFO [stdout] running 0 tests
Dec 07 21:14:05.149 INFO [stdout] 
Dec 07 21:14:05.149 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:14:05.149 INFO [stdout] 
Dec 07 21:14:05.151 INFO [stderr] su: No module specific data is present
Dec 07 21:14:05.493 INFO running `"docker" "inspect" "466b2ff020766be628baef65b2c801d5101734cb18dd81c4e532e8d5bbe3be39"`
Dec 07 21:14:05.580 INFO running `"docker" "rm" "-f" "466b2ff020766be628baef65b2c801d5101734cb18dd81c4e532e8d5bbe3be39"`
Dec 07 21:14:05.665 INFO [stdout] 466b2ff020766be628baef65b2c801d5101734cb18dd81c4e532e8d5bbe3be39