[INFO] updating cached repository https://github.com/aaronang/rustylox
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 8e95c60f06ed936a95ba03fafbee7255579407a3
[INFO] testing aaronang/rustylox against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaronang%2Frustylox" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aaronang/rustylox on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aaronang/rustylox
[INFO] finished tweaking git repo https://github.com/aaronang/rustylox
[INFO] tweaked toml for git repo https://github.com/aaronang/rustylox written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/aaronang/rustylox already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b893011a8f751092a0181e96d34236062476dd2970c750dcc2cadeb7a4dcac3f
[INFO] running `"docker" "start" "-a" "b893011a8f751092a0181e96d34236062476dd2970c750dcc2cadeb7a4dcac3f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.0.2
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling termcolor v0.3.6
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling rustylox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             '0'...'9' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.19s
[INFO] running `"docker" "inspect" "b893011a8f751092a0181e96d34236062476dd2970c750dcc2cadeb7a4dcac3f"`
[INFO] running `"docker" "rm" "-f" "b893011a8f751092a0181e96d34236062476dd2970c750dcc2cadeb7a4dcac3f"`
[INFO] [stdout] b893011a8f751092a0181e96d34236062476dd2970c750dcc2cadeb7a4dcac3f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2449f0564f25c333e40ec2a403ae751ed649c31e79105b250af24ee5f56de8d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2449f0564f25c333e40ec2a403ae751ed649c31e79105b250af24ee5f56de8d3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rustylox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             '0'...'9' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             '0'...'9' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "2449f0564f25c333e40ec2a403ae751ed649c31e79105b250af24ee5f56de8d3"`
[INFO] running `"docker" "rm" "-f" "2449f0564f25c333e40ec2a403ae751ed649c31e79105b250af24ee5f56de8d3"`
[INFO] [stdout] 2449f0564f25c333e40ec2a403ae751ed649c31e79105b250af24ee5f56de8d3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4358abaf69c6335be40576cc34cb970d0806cb8483bb2c3acaf557d802eb1af1
[INFO] running `"docker" "start" "-a" "4358abaf69c6335be40576cc34cb970d0806cb8483bb2c3acaf557d802eb1af1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             '0'...'9' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:245:16
[INFO] [stderr]     |
[INFO] [stderr] 245 |             '0'...'9' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustylox-355217120ae9ad2a
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test scanner::tests::scan_and_keyword ... ok
[INFO] [stdout] test scanner::tests::scan_class_keyword ... ok
[INFO] [stdout] test scanner::tests::scan_comma ... ok
[INFO] [stdout] test scanner::tests::scan_for_loop ... ok
[INFO] [stdout] test scanner::tests::scan_greater ... ok
[INFO] [stdout] test scanner::tests::scan_greater_equal ... ok
[INFO] [stdout] test scanner::tests::scan_identfier ... ok
[INFO] [stdout] test scanner::tests::scan_left_brace ... ok
[INFO] [stdout] test scanner::tests::scan_number ... ok
[INFO] [stdout] test scanner::tests::scan_plus ... ok
[INFO] [stdout] test scanner::tests::scan_right_brace ... ok
[INFO] [stdout] test scanner::tests::scan_right_paren ... ok
[INFO] [stdout] test scanner::tests::scan_minus ... ok
[INFO] [stdout] test scanner::tests::scan_slash ... ok
[INFO] [stdout] test scanner::tests::scan_star ... ok
[INFO] [stdout] test scanner::tests::scan_string ... ok
[INFO] [stdout] test scanner::tests::scan_unterminated_string ... ok
[INFO] [stdout] test scanner::tests::skip_comment_followed_by_plus ... ok
[INFO] [stdout] test scanner::tests::skip_comment_with_text ... ok
[INFO] [stdout] test scanner::tests::scan_unexpected ... ok
[INFO] [stdout] test scanner::tests::skip_comment_without_text ... ok
[INFO] [stdout] test scanner::tests::scan_less_equal ... ok
[INFO] [stdout] test scanner::tests::scan_equal_equal ... ok
[INFO] [stdout] test scanner::tests::scan_less ... ok
[INFO] [stdout] test scanner::tests::scan_bang_equal ... ok
[INFO] [stdout] test scanner::tests::scan_semicolon ... ok
[INFO] [stdout] test scanner::tests::scan_string_and_number ... ok
[INFO] [stdout] test scanner::tests::scan_bang ... ok
[INFO] [stdout] test scanner::tests::scan_dot ... ok
[INFO] [stdout] test scanner::tests::scan_equal ... ok
[INFO] [stdout] test scanner::tests::scan_left_paren ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustylox-3d02e0b4dbf38cda
[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] [stderr]    Doc-tests rustylox
[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" "4358abaf69c6335be40576cc34cb970d0806cb8483bb2c3acaf557d802eb1af1"`
[INFO] running `"docker" "rm" "-f" "4358abaf69c6335be40576cc34cb970d0806cb8483bb2c3acaf557d802eb1af1"`
[INFO] [stdout] 4358abaf69c6335be40576cc34cb970d0806cb8483bb2c3acaf557d802eb1af1