[INFO] crate stelar 0.1.3 is already in cache
[INFO] testing stelar-0.1.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate stelar 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate stelar 0.1.3 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 crates.io crate stelar 0.1.3
[INFO] finished tweaking crates.io crate stelar 0.1.3
[INFO] tweaked toml for crates.io crate stelar 0.1.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] baf437fc5802c1f16a317e6a59d4de3e4f983cdd46684dfa07f2181418199ff8
[INFO] running `"docker" "start" "-a" "baf437fc5802c1f16a317e6a59d4de3e4f983cdd46684dfa07f2181418199ff8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling stelar v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `std::vec::Vec::<T>::split_off` that must be used
[INFO] [stderr]    --> src/parser.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 | /         self.state_stack
[INFO] [stderr] 131 | |             .split_off(self.state_stack.len() - rule.rhs.len());
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "baf437fc5802c1f16a317e6a59d4de3e4f983cdd46684dfa07f2181418199ff8"`
[INFO] running `"docker" "rm" "-f" "baf437fc5802c1f16a317e6a59d4de3e4f983cdd46684dfa07f2181418199ff8"`
[INFO] [stdout] baf437fc5802c1f16a317e6a59d4de3e4f983cdd46684dfa07f2181418199ff8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e078e0e3a01fe8de00bf0fda25cdbdf4c38d542cb14a44678921ee5045d542f3
[INFO] running `"docker" "start" "-a" "e078e0e3a01fe8de00bf0fda25cdbdf4c38d542cb14a44678921ee5045d542f3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr] warning: unused return value of `std::vec::Vec::<T>::split_off` that must be used
[INFO] [stderr]    --> src/parser.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 | /         self.state_stack
[INFO] [stderr] 131 | |             .split_off(self.state_stack.len() - rule.rhs.len());
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling stelar v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `std::vec::Vec::<T>::split_off` that must be used
[INFO] [stderr]    --> src/parser.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 | /         self.state_stack
[INFO] [stderr] 131 | |             .split_off(self.state_stack.len() - rule.rhs.len());
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.87s
[INFO] running `"docker" "inspect" "e078e0e3a01fe8de00bf0fda25cdbdf4c38d542cb14a44678921ee5045d542f3"`
[INFO] running `"docker" "rm" "-f" "e078e0e3a01fe8de00bf0fda25cdbdf4c38d542cb14a44678921ee5045d542f3"`
[INFO] [stdout] e078e0e3a01fe8de00bf0fda25cdbdf4c38d542cb14a44678921ee5045d542f3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5ac1bb63e92a08751629c6c22f3850920b728f10bb41888cba8c0d57de91b4ba
[INFO] running `"docker" "start" "-a" "5ac1bb63e92a08751629c6c22f3850920b728f10bb41888cba8c0d57de91b4ba"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused return value of `std::vec::Vec::<T>::split_off` that must be used
[INFO] [stderr]    --> src/parser.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 | /         self.state_stack
[INFO] [stderr] 131 | |             .split_off(self.state_stack.len() - rule.rhs.len());
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::vec::Vec::<T>::split_off` that must be used
[INFO] [stderr]    --> src/parser.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 | /         self.state_stack
[INFO] [stderr] 131 | |             .split_off(self.state_stack.len() - rule.rhs.len());
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stelar-55088b48a88e9d2c
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parse_table::tests::empty_closure ... ok
[INFO] [stdout] test parse_table::tests::get_symbols ... ok
[INFO] [stdout] test parse_table::tests::invalid_grammar ... ok
[INFO] [stdout] test parse_table::tests::valid_grammar ... ok
[INFO] [stdout] test parse_table::tests::goto_test ... ok
[INFO] [stdout] test parse_table::tests::compute_first ... ok
[INFO] [stdout] test parse_table::tests::simple_closure ... ok
[INFO] [stdout] test parse_table::tests::compute_follow ... ok
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | Action | Id | Plus | LParen | RParen | Times | <EOF>  |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 0      | s4 |      | s3     |        |       |        |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 1      |    | r4   |        | r4     | r4    | r4     |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 2      |    | s6   |        |        |       | accept |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 3      | s4 |      | s3     |        |       |        |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 4      |    | r6   |        | r6     | r6    | r6     |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 5      |    | r2   |        | r2     | s8    | r2     |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 6      | s4 |      | s3     |        |       |        |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 7      |    | s6   |        | s10    |       |        |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 8      | s4 |      | s3     |        |       |        |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 9      |    | r1   |        | r1     | s8    | r1     |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 10     |    | r5   |        | r5     | r5    | r5     |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] | 11     |    | r3   |        | r3     | r3    | r3     |
[INFO] [stdout] +--------+----+------+--------+--------+-------+--------+
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | Goto | Ext | T | F  | E |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 0    |     | 5 | 1  | 2 |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 1    |     |   |    |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 2    |     |   |    |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 3    |     | 5 | 1  | 7 |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 4    |     |   |    |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 5    |     |   |    |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 6    |     | 9 | 1  |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 7    |     |   |    |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 8    |     |   | 11 |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 9    |     |   |    |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 10   |     |   |    |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] | 11   |     |   |    |   |
[INFO] [stdout] +------+-----+---+----+---+
[INFO] [stdout] test parse_table::tests::generate_parse_table ... ok
[INFO] [stdout] test parse_table::tests::test_generate_sets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stelar
[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" "5ac1bb63e92a08751629c6c22f3850920b728f10bb41888cba8c0d57de91b4ba"`
[INFO] running `"docker" "rm" "-f" "5ac1bb63e92a08751629c6c22f3850920b728f10bb41888cba8c0d57de91b4ba"`
[INFO] [stdout] 5ac1bb63e92a08751629c6c22f3850920b728f10bb41888cba8c0d57de91b4ba