[INFO] updating cached repository https://github.com/krispenney/lox-rs
[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] 3651ed01aa016bb2f0ad4e4a06b98102555df668
[INFO] testing krispenney/lox-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrispenney%2Flox-rs" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krispenney/lox-rs 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/krispenney/lox-rs
[INFO] finished tweaking git repo https://github.com/krispenney/lox-rs
[INFO] tweaked toml for git repo https://github.com/krispenney/lox-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/krispenney/lox-rs 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2d76e5de93b18ddde9d8c50695429a52cde5d8dc6db58b8c9b66af0314e10d07
[INFO] running `"docker" "start" "-a" "2d76e5de93b18ddde9d8c50695429a52cde5d8dc6db58b8c9b66af0314e10d07"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]    Compiling lox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `"docker" "inspect" "2d76e5de93b18ddde9d8c50695429a52cde5d8dc6db58b8c9b66af0314e10d07"`
[INFO] running `"docker" "rm" "-f" "2d76e5de93b18ddde9d8c50695429a52cde5d8dc6db58b8c9b66af0314e10d07"`
[INFO] [stdout] 2d76e5de93b18ddde9d8c50695429a52cde5d8dc6db58b8c9b66af0314e10d07
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5569eb0f19bf57b9b27b3ecf06e656d82907ab565815f772eeb57e6ba850de0f
[INFO] running `"docker" "start" "-a" "5569eb0f19bf57b9b27b3ecf06e656d82907ab565815f772eeb57e6ba850de0f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "5569eb0f19bf57b9b27b3ecf06e656d82907ab565815f772eeb57e6ba850de0f"`
[INFO] running `"docker" "rm" "-f" "5569eb0f19bf57b9b27b3ecf06e656d82907ab565815f772eeb57e6ba850de0f"`
[INFO] [stdout] 5569eb0f19bf57b9b27b3ecf06e656d82907ab565815f772eeb57e6ba850de0f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ce97fb307fc86b07ab7d8ef6d8ee978fbc93d9a14674395614b12f33eb02144c
[INFO] running `"docker" "start" "-a" "ce97fb307fc86b07ab7d8ef6d8ee978fbc93d9a14674395614b12f33eb02144c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lox-5156ad5ce40ad371
[INFO] [stdout] running 9 tests
[INFO] [stdout] test lox_err::tests::new ... ok
[INFO] [stdout] test scanner::tests::new ... ok
[INFO] [stdout] test scanner::tests::advance_increments_current ... ok
[INFO] [stdout] test scanner::tests::push_token_uses_lexeme_when_provided ... ok
[INFO] [stdout] test scanner::tests::advance ... ok
[INFO] [stdout] test token::tests::new ... ok
[INFO] [stdout] test scanner::tests::at_end ... ok
[INFO] [stdout] test lox_err::tests::display_message ... ok
[INFO] [stdout] test scanner::tests::push_token_infers_lexeme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ce97fb307fc86b07ab7d8ef6d8ee978fbc93d9a14674395614b12f33eb02144c"`
[INFO] running `"docker" "rm" "-f" "ce97fb307fc86b07ab7d8ef6d8ee978fbc93d9a14674395614b12f33eb02144c"`
[INFO] [stdout] ce97fb307fc86b07ab7d8ef6d8ee978fbc93d9a14674395614b12f33eb02144c