Dec 03 17:29:13.639 INFO testing c4-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 17:29:13.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 17:29:13.896 INFO [stdout] 3c5ecec1fb5a769d68a29f9c4b8a1b3f324249b3303d8ae5606d864aa25f925c
Dec 03 17:29:13.896 INFO running `"docker" "start" "-a" "3c5ecec1fb5a769d68a29f9c4b8a1b3f324249b3303d8ae5606d864aa25f925c"`
Dec 03 17:29:14.471 INFO [stderr] usermod: no changes
Dec 03 17:29:14.502 INFO [stderr]    Compiling c4 v0.1.0 (/source)
Dec 03 17:29:15.195 INFO [stderr] warning: enum is never used: `Value`
Dec 03 17:29:15.195 INFO [stderr]  --> src/parser/mod.rs:5:1
Dec 03 17:29:15.195 INFO [stderr]   |
Dec 03 17:29:15.195 INFO [stderr] 5 | pub enum Value {
Dec 03 17:29:15.195 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 03 17:29:15.195 INFO [stderr]   |
Dec 03 17:29:15.195 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 03 17:29:15.195 INFO [stderr] 
Dec 03 17:29:15.195 INFO [stderr] warning: method is never used: `from_vec`
Dec 03 17:29:15.195 INFO [stderr]   --> src/parser/mod.rs:11:5
Dec 03 17:29:15.195 INFO [stderr]    |
Dec 03 17:29:15.195 INFO [stderr] 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Dec 03 17:29:15.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:15.195 INFO [stderr] 
Dec 03 17:29:15.195 INFO [stderr] warning: method is never used: `from_str`
Dec 03 17:29:15.195 INFO [stderr]   --> src/parser/mod.rs:15:5
Dec 03 17:29:15.195 INFO [stderr]    |
Dec 03 17:29:15.195 INFO [stderr] 15 |     pub fn from_str(s: &str) -> Self {
Dec 03 17:29:15.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:15.195 INFO [stderr] 
Dec 03 17:29:15.195 INFO [stderr] warning: method is never used: `from_string`
Dec 03 17:29:15.195 INFO [stderr]   --> src/parser/mod.rs:19:5
Dec 03 17:29:15.195 INFO [stderr]    |
Dec 03 17:29:15.195 INFO [stderr] 19 |     pub fn from_string(s: &String) -> Self {
Dec 03 17:29:15.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:15.195 INFO [stderr] 
Dec 03 17:29:15.195 INFO [stderr] warning: struct is never constructed: `Property`
Dec 03 17:29:15.195 INFO [stderr]   --> src/parser/mod.rs:24:1
Dec 03 17:29:15.195 INFO [stderr]    |
Dec 03 17:29:15.195 INFO [stderr] 24 | struct Property {
Dec 03 17:29:15.195 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 03 17:29:15.195 INFO [stderr] 
Dec 03 17:29:15.195 INFO [stderr] warning: method is never used: `new`
Dec 03 17:29:15.195 INFO [stderr]   --> src/parser/mod.rs:30:5
Dec 03 17:29:15.195 INFO [stderr]    |
Dec 03 17:29:15.195 INFO [stderr] 30 |     pub fn new(_id: String, _value: Value) -> Self {
Dec 03 17:29:15.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:15.195 INFO [stderr] 
Dec 03 17:29:15.195 INFO [stderr] warning: struct is never constructed: `Rule`
Dec 03 17:29:15.195 INFO [stderr]   --> src/parser/mod.rs:35:1
Dec 03 17:29:15.195 INFO [stderr]    |
Dec 03 17:29:15.195 INFO [stderr] 35 | struct Rule {
Dec 03 17:29:15.195 INFO [stderr]    | ^^^^^^^^^^^
Dec 03 17:29:15.195 INFO [stderr] 
Dec 03 17:29:15.195 INFO [stderr] warning: struct is never constructed: `Selector`
Dec 03 17:29:15.195 INFO [stderr]   --> src/parser/mod.rs:39:1
Dec 03 17:29:15.195 INFO [stderr]    |
Dec 03 17:29:15.195 INFO [stderr] 39 | struct Selector(Vec<Rule>);
Dec 03 17:29:15.195 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:15.196 INFO [stderr] 
Dec 03 17:29:15.358 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 03 17:29:15.359 INFO [stderr] su: No module specific data is present
Dec 03 17:29:15.641 INFO running `"docker" "inspect" "3c5ecec1fb5a769d68a29f9c4b8a1b3f324249b3303d8ae5606d864aa25f925c"`
Dec 03 17:29:15.731 INFO running `"docker" "rm" "-f" "3c5ecec1fb5a769d68a29f9c4b8a1b3f324249b3303d8ae5606d864aa25f925c"`
Dec 03 17:29:15.804 INFO [stdout] 3c5ecec1fb5a769d68a29f9c4b8a1b3f324249b3303d8ae5606d864aa25f925c
Dec 03 17:29:15.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 17:29:15.978 INFO [stdout] 36d0e360997320480458951cdca8bbe2b6d5ea072a9c12ed3add57c1ac586c04
Dec 03 17:29:15.979 INFO running `"docker" "start" "-a" "36d0e360997320480458951cdca8bbe2b6d5ea072a9c12ed3add57c1ac586c04"`
Dec 03 17:29:16.511 INFO [stderr] usermod: no changes
Dec 03 17:29:16.535 INFO [stderr]    Compiling c4 v0.1.0 (/source)
Dec 03 17:29:17.431 INFO [stderr] warning: enum is never used: `Value`
Dec 03 17:29:17.431 INFO [stderr]  --> src/parser/mod.rs:5:1
Dec 03 17:29:17.431 INFO [stderr]   |
Dec 03 17:29:17.431 INFO [stderr] 5 | pub enum Value {
Dec 03 17:29:17.431 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 03 17:29:17.431 INFO [stderr]   |
Dec 03 17:29:17.431 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 03 17:29:17.431 INFO [stderr] 
Dec 03 17:29:17.431 INFO [stderr] warning: method is never used: `from_vec`
Dec 03 17:29:17.431 INFO [stderr]   --> src/parser/mod.rs:11:5
Dec 03 17:29:17.431 INFO [stderr]    |
Dec 03 17:29:17.431 INFO [stderr] 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Dec 03 17:29:17.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:17.431 INFO [stderr] 
Dec 03 17:29:17.431 INFO [stderr] warning: method is never used: `from_str`
Dec 03 17:29:17.431 INFO [stderr]   --> src/parser/mod.rs:15:5
Dec 03 17:29:17.431 INFO [stderr]    |
Dec 03 17:29:17.431 INFO [stderr] 15 |     pub fn from_str(s: &str) -> Self {
Dec 03 17:29:17.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:17.431 INFO [stderr] 
Dec 03 17:29:17.431 INFO [stderr] warning: method is never used: `from_string`
Dec 03 17:29:17.431 INFO [stderr]   --> src/parser/mod.rs:19:5
Dec 03 17:29:17.431 INFO [stderr]    |
Dec 03 17:29:17.431 INFO [stderr] 19 |     pub fn from_string(s: &String) -> Self {
Dec 03 17:29:17.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:17.431 INFO [stderr] 
Dec 03 17:29:17.431 INFO [stderr] warning: struct is never constructed: `Property`
Dec 03 17:29:17.431 INFO [stderr]   --> src/parser/mod.rs:24:1
Dec 03 17:29:17.431 INFO [stderr]    |
Dec 03 17:29:17.431 INFO [stderr] 24 | struct Property {
Dec 03 17:29:17.431 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 03 17:29:17.431 INFO [stderr] 
Dec 03 17:29:17.431 INFO [stderr] warning: method is never used: `new`
Dec 03 17:29:17.431 INFO [stderr]   --> src/parser/mod.rs:30:5
Dec 03 17:29:17.431 INFO [stderr]    |
Dec 03 17:29:17.431 INFO [stderr] 30 |     pub fn new(_id: String, _value: Value) -> Self {
Dec 03 17:29:17.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:17.431 INFO [stderr] 
Dec 03 17:29:17.431 INFO [stderr] warning: struct is never constructed: `Rule`
Dec 03 17:29:17.431 INFO [stderr]   --> src/parser/mod.rs:35:1
Dec 03 17:29:17.431 INFO [stderr]    |
Dec 03 17:29:17.431 INFO [stderr] 35 | struct Rule {
Dec 03 17:29:17.431 INFO [stderr]    | ^^^^^^^^^^^
Dec 03 17:29:17.431 INFO [stderr] 
Dec 03 17:29:17.431 INFO [stderr] warning: struct is never constructed: `Selector`
Dec 03 17:29:17.431 INFO [stderr]   --> src/parser/mod.rs:39:1
Dec 03 17:29:17.431 INFO [stderr]    |
Dec 03 17:29:17.432 INFO [stderr] 39 | struct Selector(Vec<Rule>);
Dec 03 17:29:17.432 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 17:29:17.432 INFO [stderr] 
Dec 03 17:29:17.762 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 03 17:29:17.763 INFO [stderr] su: No module specific data is present
Dec 03 17:29:18.036 INFO running `"docker" "inspect" "36d0e360997320480458951cdca8bbe2b6d5ea072a9c12ed3add57c1ac586c04"`
Dec 03 17:29:18.100 INFO running `"docker" "rm" "-f" "36d0e360997320480458951cdca8bbe2b6d5ea072a9c12ed3add57c1ac586c04"`
Dec 03 17:29:18.218 INFO [stdout] 36d0e360997320480458951cdca8bbe2b6d5ea072a9c12ed3add57c1ac586c04
Dec 03 17:29:18.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 17:29:18.421 INFO [stdout] 8bfd03fdba9b47b5fb3841a1284bd0c8c7595704e3a30cdc623d1ed936b90e41
Dec 03 17:29:18.423 INFO running `"docker" "start" "-a" "8bfd03fdba9b47b5fb3841a1284bd0c8c7595704e3a30cdc623d1ed936b90e41"`
Dec 03 17:29:18.887 INFO [stderr] usermod: no changes
Dec 03 17:29:18.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 03 17:29:18.927 INFO [stderr]      Running /target/debug/deps/c4-7dd2051617c11b5a
Dec 03 17:29:18.929 INFO [stdout] 
Dec 03 17:29:18.929 INFO [stdout] running 0 tests
Dec 03 17:29:18.929 INFO [stdout] 
Dec 03 17:29:18.929 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 17:29:18.929 INFO [stdout] 
Dec 03 17:29:18.929 INFO [stderr]    Doc-tests c4
Dec 03 17:29:20.168 INFO [stdout] 
Dec 03 17:29:20.168 INFO [stdout] running 0 tests
Dec 03 17:29:20.168 INFO [stdout] 
Dec 03 17:29:20.168 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 17:29:20.168 INFO [stdout] 
Dec 03 17:29:20.175 INFO [stderr] su: No module specific data is present
Dec 03 17:29:20.481 INFO running `"docker" "inspect" "8bfd03fdba9b47b5fb3841a1284bd0c8c7595704e3a30cdc623d1ed936b90e41"`
Dec 03 17:29:20.571 INFO running `"docker" "rm" "-f" "8bfd03fdba9b47b5fb3841a1284bd0c8c7595704e3a30cdc623d1ed936b90e41"`
Dec 03 17:29:20.676 INFO [stdout] 8bfd03fdba9b47b5fb3841a1284bd0c8c7595704e3a30cdc623d1ed936b90e41
