[INFO] updating cached repository https://github.com/1011X/rcc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4456eb8408dd305c49bc096a7a2c730a0a38a0f5
[INFO] testing 1011X/rcc against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2F1011X%2Frcc" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1011X/rcc on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/1011X/rcc
[INFO] finished tweaking git repo https://github.com/1011X/rcc
[INFO] tweaked toml for git repo https://github.com/1011X/rcc written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/1011X/rcc already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 4bf6c347bd3dc808150dfd610ed835baffdff4750555280d1b6877c0c367f3df
[INFO] running `"docker" "start" "-a" "4bf6c347bd3dc808150dfd610ed835baffdff4750555280d1b6877c0c367f3df"`
[INFO] [stderr]    Compiling rcc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/ast/lvalue.rs:31:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 s = s[1..].trim_left();
[INFO] [stderr]    |                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/ast/lvalue.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 s = sx.trim_left();
[INFO] [stderr]    |                        ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/ast/lvalue.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 s = s[1..].trim_left();
[INFO] [stderr]    |                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/ast/expr.rs:67:15
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn parse(s: &str) -> ParseResult<Self> {
[INFO] [stderr]    |                  ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `"docker" "inspect" "4bf6c347bd3dc808150dfd610ed835baffdff4750555280d1b6877c0c367f3df"`
[INFO] running `"docker" "rm" "-f" "4bf6c347bd3dc808150dfd610ed835baffdff4750555280d1b6877c0c367f3df"`
[INFO] [stdout] 4bf6c347bd3dc808150dfd610ed835baffdff4750555280d1b6877c0c367f3df
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8c535fa83339e394520ce664ead5d018cfba29108aee47b0d123dd863db03336
[INFO] running `"docker" "start" "-a" "8c535fa83339e394520ce664ead5d018cfba29108aee47b0d123dd863db03336"`
[INFO] [stderr]    Compiling rcc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/ast/lvalue.rs:31:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 s = s[1..].trim_left();
[INFO] [stderr]    |                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/ast/lvalue.rs:33:24
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 s = sx.trim_left();
[INFO] [stderr]    |                        ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/ast/lvalue.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 s = s[1..].trim_left();
[INFO] [stderr]    |                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/ast/expr.rs:67:15
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn parse(s: &str) -> ParseResult<Self> {
[INFO] [stderr]    |                  ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `"docker" "inspect" "8c535fa83339e394520ce664ead5d018cfba29108aee47b0d123dd863db03336"`
[INFO] running `"docker" "rm" "-f" "8c535fa83339e394520ce664ead5d018cfba29108aee47b0d123dd863db03336"`
[INFO] [stdout] 8c535fa83339e394520ce664ead5d018cfba29108aee47b0d123dd863db03336
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 315d4eb5ac6eae8ef3ea06501d2576c03364f0116a1841b4c2f9605b105129fb
[INFO] running `"docker" "start" "-a" "315d4eb5ac6eae8ef3ea06501d2576c03364f0116a1841b4c2f9605b105129fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rcc-2cd8b07469848624
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test ast::literal::tests::boolean ... ok
[INFO] [stdout] test ast::literal::tests::int ... ok
[INFO] [stdout] test ast::lvalue::tests::direct ... ok
[INFO] [stdout] test ast::lvalue::tests::field ... ok
[INFO] [stdout] test ast::lvalue::tests::index ... ok
[INFO] [stdout] test ast::param::tests::bad_mutable ... ok
[INFO] [stdout] test ast::param::tests::whitespace ... ok
[INFO] [stdout] test ast::types::tests::int ... ok
[INFO] [stdout] test ast::param::tests::simple ... ok
[INFO] [stdout] test ast::lvalue::tests::simple ... ok
[INFO] [stdout] test ast::param::tests::mutable ... ok
[INFO] [stdout] test ast::types::tests::boolean ... ok
[INFO] [stdout] test ast::literal::tests::not_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rcc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "315d4eb5ac6eae8ef3ea06501d2576c03364f0116a1841b4c2f9605b105129fb"`
[INFO] running `"docker" "rm" "-f" "315d4eb5ac6eae8ef3ea06501d2576c03364f0116a1841b4c2f9605b105129fb"`
[INFO] [stdout] 315d4eb5ac6eae8ef3ea06501d2576c03364f0116a1841b4c2f9605b105129fb