Nov 18 18:59:53.903 INFO testing c4-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 18:59:53.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 18:59:54.049 INFO [stdout] 5c50eca421c4b93935f008380a4026c251f1f3c3d847daa7ee5b33fb34028bd8
Nov 18 18:59:54.051 INFO running `"docker" "start" "-a" "5c50eca421c4b93935f008380a4026c251f1f3c3d847daa7ee5b33fb34028bd8"`
Nov 18 18:59:54.604 INFO [stderr] usermod: no changes
Nov 18 18:59:54.618 INFO [stderr]    Compiling c4 v0.1.0 (/source)
Nov 18 18:59:55.135 INFO [stderr] warning: enum is never used: `Value`
Nov 18 18:59:55.135 INFO [stderr]  --> src/parser/mod.rs:5:1
Nov 18 18:59:55.135 INFO [stderr]   |
Nov 18 18:59:55.135 INFO [stderr] 5 | pub enum Value {
Nov 18 18:59:55.135 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 18 18:59:55.135 INFO [stderr]   |
Nov 18 18:59:55.135 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 18:59:55.135 INFO [stderr] 
Nov 18 18:59:55.135 INFO [stderr] warning: method is never used: `from_vec`
Nov 18 18:59:55.135 INFO [stderr]   --> src/parser/mod.rs:11:5
Nov 18 18:59:55.135 INFO [stderr]    |
Nov 18 18:59:55.135 INFO [stderr] 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Nov 18 18:59:55.135 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:55.135 INFO [stderr] 
Nov 18 18:59:55.135 INFO [stderr] warning: method is never used: `from_str`
Nov 18 18:59:55.135 INFO [stderr]   --> src/parser/mod.rs:15:5
Nov 18 18:59:55.135 INFO [stderr]    |
Nov 18 18:59:55.135 INFO [stderr] 15 |     pub fn from_str(s: &str) -> Self {
Nov 18 18:59:55.135 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:55.135 INFO [stderr] 
Nov 18 18:59:55.135 INFO [stderr] warning: method is never used: `from_string`
Nov 18 18:59:55.135 INFO [stderr]   --> src/parser/mod.rs:19:5
Nov 18 18:59:55.135 INFO [stderr]    |
Nov 18 18:59:55.135 INFO [stderr] 19 |     pub fn from_string(s: &String) -> Self {
Nov 18 18:59:55.135 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:55.135 INFO [stderr] 
Nov 18 18:59:55.135 INFO [stderr] warning: struct is never constructed: `Property`
Nov 18 18:59:55.135 INFO [stderr]   --> src/parser/mod.rs:24:1
Nov 18 18:59:55.135 INFO [stderr]    |
Nov 18 18:59:55.135 INFO [stderr] 24 | struct Property {
Nov 18 18:59:55.135 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 18 18:59:55.135 INFO [stderr] 
Nov 18 18:59:55.135 INFO [stderr] warning: method is never used: `new`
Nov 18 18:59:55.135 INFO [stderr]   --> src/parser/mod.rs:30:5
Nov 18 18:59:55.135 INFO [stderr]    |
Nov 18 18:59:55.135 INFO [stderr] 30 |     pub fn new(_id: String, _value: Value) -> Self {
Nov 18 18:59:55.135 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:55.135 INFO [stderr] 
Nov 18 18:59:55.135 INFO [stderr] warning: struct is never constructed: `Rule`
Nov 18 18:59:55.135 INFO [stderr]   --> src/parser/mod.rs:35:1
Nov 18 18:59:55.135 INFO [stderr]    |
Nov 18 18:59:55.135 INFO [stderr] 35 | struct Rule {
Nov 18 18:59:55.135 INFO [stderr]    | ^^^^^^^^^^^
Nov 18 18:59:55.135 INFO [stderr] 
Nov 18 18:59:55.135 INFO [stderr] warning: struct is never constructed: `Selector`
Nov 18 18:59:55.135 INFO [stderr]   --> src/parser/mod.rs:39:1
Nov 18 18:59:55.135 INFO [stderr]    |
Nov 18 18:59:55.135 INFO [stderr] 39 | struct Selector(Vec<Rule>);
Nov 18 18:59:55.135 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:55.135 INFO [stderr] 
Nov 18 18:59:55.305 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 18 18:59:55.307 INFO [stderr] su: No module specific data is present
Nov 18 18:59:55.564 INFO running `"docker" "inspect" "5c50eca421c4b93935f008380a4026c251f1f3c3d847daa7ee5b33fb34028bd8"`
Nov 18 18:59:55.667 INFO running `"docker" "rm" "-f" "5c50eca421c4b93935f008380a4026c251f1f3c3d847daa7ee5b33fb34028bd8"`
Nov 18 18:59:55.805 INFO [stdout] 5c50eca421c4b93935f008380a4026c251f1f3c3d847daa7ee5b33fb34028bd8
Nov 18 18:59:55.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 18:59:56.000 INFO [stdout] 80c6d42a7925ca6e85e451e3fe84df52c3cc5c8e3955010d2cddd03aeab0f725
Nov 18 18:59:56.004 INFO running `"docker" "start" "-a" "80c6d42a7925ca6e85e451e3fe84df52c3cc5c8e3955010d2cddd03aeab0f725"`
Nov 18 18:59:56.342 INFO [stderr] usermod: no changes
Nov 18 18:59:56.364 INFO [stderr]    Compiling c4 v0.1.0 (/source)
Nov 18 18:59:56.949 INFO [stderr] warning: enum is never used: `Value`
Nov 18 18:59:56.949 INFO [stderr]  --> src/parser/mod.rs:5:1
Nov 18 18:59:56.949 INFO [stderr]   |
Nov 18 18:59:56.949 INFO [stderr] 5 | pub enum Value {
Nov 18 18:59:56.949 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 18 18:59:56.949 INFO [stderr]   |
Nov 18 18:59:56.949 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 18:59:56.949 INFO [stderr] 
Nov 18 18:59:56.949 INFO [stderr] warning: method is never used: `from_vec`
Nov 18 18:59:56.950 INFO [stderr]   --> src/parser/mod.rs:11:5
Nov 18 18:59:56.950 INFO [stderr]    |
Nov 18 18:59:56.950 INFO [stderr] 11 |     pub fn from_vec(v: Vec<String>) -> Self {
Nov 18 18:59:56.950 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:56.950 INFO [stderr] 
Nov 18 18:59:56.950 INFO [stderr] warning: method is never used: `from_str`
Nov 18 18:59:56.950 INFO [stderr]   --> src/parser/mod.rs:15:5
Nov 18 18:59:56.950 INFO [stderr]    |
Nov 18 18:59:56.950 INFO [stderr] 15 |     pub fn from_str(s: &str) -> Self {
Nov 18 18:59:56.950 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:56.950 INFO [stderr] 
Nov 18 18:59:56.950 INFO [stderr] warning: method is never used: `from_string`
Nov 18 18:59:56.950 INFO [stderr]   --> src/parser/mod.rs:19:5
Nov 18 18:59:56.950 INFO [stderr]    |
Nov 18 18:59:56.950 INFO [stderr] 19 |     pub fn from_string(s: &String) -> Self {
Nov 18 18:59:56.950 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:56.950 INFO [stderr] 
Nov 18 18:59:56.950 INFO [stderr] warning: struct is never constructed: `Property`
Nov 18 18:59:56.950 INFO [stderr]   --> src/parser/mod.rs:24:1
Nov 18 18:59:56.950 INFO [stderr]    |
Nov 18 18:59:56.950 INFO [stderr] 24 | struct Property {
Nov 18 18:59:56.950 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 18 18:59:56.950 INFO [stderr] 
Nov 18 18:59:56.950 INFO [stderr] warning: method is never used: `new`
Nov 18 18:59:56.950 INFO [stderr]   --> src/parser/mod.rs:30:5
Nov 18 18:59:56.950 INFO [stderr]    |
Nov 18 18:59:56.950 INFO [stderr] 30 |     pub fn new(_id: String, _value: Value) -> Self {
Nov 18 18:59:56.950 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:56.950 INFO [stderr] 
Nov 18 18:59:56.950 INFO [stderr] warning: struct is never constructed: `Rule`
Nov 18 18:59:56.950 INFO [stderr]   --> src/parser/mod.rs:35:1
Nov 18 18:59:56.950 INFO [stderr]    |
Nov 18 18:59:56.950 INFO [stderr] 35 | struct Rule {
Nov 18 18:59:56.950 INFO [stderr]    | ^^^^^^^^^^^
Nov 18 18:59:56.950 INFO [stderr] 
Nov 18 18:59:56.950 INFO [stderr] warning: struct is never constructed: `Selector`
Nov 18 18:59:56.950 INFO [stderr]   --> src/parser/mod.rs:39:1
Nov 18 18:59:56.950 INFO [stderr]    |
Nov 18 18:59:56.950 INFO [stderr] 39 | struct Selector(Vec<Rule>);
Nov 18 18:59:56.950 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 18:59:56.950 INFO [stderr] 
Nov 18 18:59:57.170 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 18 18:59:57.172 INFO [stderr] su: No module specific data is present
Nov 18 18:59:57.380 INFO running `"docker" "inspect" "80c6d42a7925ca6e85e451e3fe84df52c3cc5c8e3955010d2cddd03aeab0f725"`
Nov 18 18:59:57.477 INFO running `"docker" "rm" "-f" "80c6d42a7925ca6e85e451e3fe84df52c3cc5c8e3955010d2cddd03aeab0f725"`
Nov 18 18:59:57.549 INFO [stdout] 80c6d42a7925ca6e85e451e3fe84df52c3cc5c8e3955010d2cddd03aeab0f725
Nov 18 18:59:57.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 18:59:57.763 INFO [stdout] 0ff5d87fea26208240c55699d6086b93f7e4e674acc7ffcd467881cc6591430e
Nov 18 18:59:57.768 INFO running `"docker" "start" "-a" "0ff5d87fea26208240c55699d6086b93f7e4e674acc7ffcd467881cc6591430e"`
Nov 18 18:59:58.129 INFO [stderr] usermod: no changes
Nov 18 18:59:58.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 18:59:58.175 INFO [stderr]      Running /target/debug/deps/c4-59508bfff3c2c69e
Nov 18 18:59:58.179 INFO [stderr]    Doc-tests c4
Nov 18 18:59:58.179 INFO [stdout] 
Nov 18 18:59:58.179 INFO [stdout] running 0 tests
Nov 18 18:59:58.179 INFO [stdout] 
Nov 18 18:59:58.179 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:59:58.179 INFO [stdout] 
Nov 18 18:59:58.865 INFO [stdout] 
Nov 18 18:59:58.865 INFO [stdout] running 0 tests
Nov 18 18:59:58.865 INFO [stdout] 
Nov 18 18:59:58.865 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:59:58.865 INFO [stdout] 
Nov 18 18:59:58.865 INFO [stderr] su: No module specific data is present
Nov 18 18:59:59.136 INFO running `"docker" "inspect" "0ff5d87fea26208240c55699d6086b93f7e4e674acc7ffcd467881cc6591430e"`
Nov 18 18:59:59.231 INFO running `"docker" "rm" "-f" "0ff5d87fea26208240c55699d6086b93f7e4e674acc7ffcd467881cc6591430e"`
Nov 18 18:59:59.436 INFO [stdout] 0ff5d87fea26208240c55699d6086b93f7e4e674acc7ffcd467881cc6591430e