[INFO] crate zee-grammar 0.1.2 is already in cache
[INFO] testing zee-grammar-0.1.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate zee-grammar 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate zee-grammar 0.1.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate zee-grammar 0.1.2
[INFO] finished tweaking crates.io crate zee-grammar 0.1.2
[INFO] tweaked toml for crates.io crate zee-grammar 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "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] cc58876e36839b1aa50d49c645c7b170a93ed59cc4808f951ecce8ef7b004a89
[INFO] running `"docker" "start" "-a" "cc58876e36839b1aa50d49c645c7b170a93ed59cc4808f951ecce8ef7b004a89"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tree-sitter v0.6.3
[INFO] [stderr]    Compiling zee-grammar v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.64s
[INFO] running `"docker" "inspect" "cc58876e36839b1aa50d49c645c7b170a93ed59cc4808f951ecce8ef7b004a89"`
[INFO] running `"docker" "rm" "-f" "cc58876e36839b1aa50d49c645c7b170a93ed59cc4808f951ecce8ef7b004a89"`
[INFO] [stdout] cc58876e36839b1aa50d49c645c7b170a93ed59cc4808f951ecce8ef7b004a89
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "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] 2e63f2e6ef7f5472a2760cc77e991529464ae40d8da447d4074bfcf63fffebc5
[INFO] running `"docker" "start" "-a" "2e63f2e6ef7f5472a2760cc77e991529464ae40d8da447d4074bfcf63fffebc5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling zee-grammar v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "2e63f2e6ef7f5472a2760cc77e991529464ae40d8da447d4074bfcf63fffebc5"`
[INFO] running `"docker" "rm" "-f" "2e63f2e6ef7f5472a2760cc77e991529464ae40d8da447d4074bfcf63fffebc5"`
[INFO] [stdout] 2e63f2e6ef7f5472a2760cc77e991529464ae40d8da447d4074bfcf63fffebc5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 81a2b767c7a7db6d50eb0fc73acbdc57d9febeb9d36c056c3d9e787db287a915
[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" "81a2b767c7a7db6d50eb0fc73acbdc57d9febeb9d36c056c3d9e787db287a915"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zee_grammar-0b58e53b694e262e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zee-grammar
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::instantiate_all_languages ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "81a2b767c7a7db6d50eb0fc73acbdc57d9febeb9d36c056c3d9e787db287a915"`
[INFO] running `"docker" "rm" "-f" "81a2b767c7a7db6d50eb0fc73acbdc57d9febeb9d36c056c3d9e787db287a915"`
[INFO] [stdout] 81a2b767c7a7db6d50eb0fc73acbdc57d9febeb9d36c056c3d9e787db287a915