[INFO] crate stelar 0.1.3 is already in cache
[INFO] testing stelar-0.1.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate stelar 0.1.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate stelar 0.1.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ead5aca8ed89e906d8181cc875afd4e12be532806be94f402d31540c2d2f00a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0ead5aca8ed89e906d8181cc875afd4e12be532806be94f402d31540c2d2f00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ead5aca8ed89e906d8181cc875afd4e12be532806be94f402d31540c2d2f00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ead5aca8ed89e906d8181cc875afd4e12be532806be94f402d31540c2d2f00a", kill_on_drop: false }`
[INFO] [stdout] 0ead5aca8ed89e906d8181cc875afd4e12be532806be94f402d31540c2d2f00a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a44517c385f7efaf8d9fcafbce1effa807c1ed18c6f8606c01a7c2fd66c0e59
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3a44517c385f7efaf8d9fcafbce1effa807c1ed18c6f8606c01a7c2fd66c0e59", kill_on_drop: false }`
[INFO] [stderr]    Compiling stelar v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::vec::Vec::<T>::split_off` that must be used
[INFO] [stdout]    --> src/parser.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | /         self.state_stack
[INFO] [stdout] 131 | |             .split_off(self.state_stack.len() - rule.rhs.len());
[INFO] [stdout]     | |________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "3a44517c385f7efaf8d9fcafbce1effa807c1ed18c6f8606c01a7c2fd66c0e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a44517c385f7efaf8d9fcafbce1effa807c1ed18c6f8606c01a7c2fd66c0e59", kill_on_drop: false }`
[INFO] [stdout] 3a44517c385f7efaf8d9fcafbce1effa807c1ed18c6f8606c01a7c2fd66c0e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 616be3dd995a41e2ce0a01a6ed2b0da0efd41157a568a8cd26473cf7f9b54fbd
[INFO] running `Command { std: "docker" "start" "-a" "616be3dd995a41e2ce0a01a6ed2b0da0efd41157a568a8cd26473cf7f9b54fbd", kill_on_drop: false }`
[INFO] [stdout] warning: unused return value of `std::vec::Vec::<T>::split_off` that must be used
[INFO] [stdout]    --> src/parser.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | /         self.state_stack
[INFO] [stdout] 131 | |             .split_off(self.state_stack.len() - rule.rhs.len());
[INFO] [stdout]     | |________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stdout] warning: unused return value of `std::vec::Vec::<T>::split_off` that must be used
[INFO] [stdout]    --> src/parser.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | /         self.state_stack
[INFO] [stdout] 131 | |             .split_off(self.state_stack.len() - rule.rhs.len());
[INFO] [stdout]     | |________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.78s
[INFO] running `Command { std: "docker" "inspect" "616be3dd995a41e2ce0a01a6ed2b0da0efd41157a568a8cd26473cf7f9b54fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616be3dd995a41e2ce0a01a6ed2b0da0efd41157a568a8cd26473cf7f9b54fbd", kill_on_drop: false }`
[INFO] [stdout] 616be3dd995a41e2ce0a01a6ed2b0da0efd41157a568a8cd26473cf7f9b54fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34a9f26c4a46c6d10145fdd2848fb8dd8dd2fbeb36a5ad2281edd0674636976f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "34a9f26c4a46c6d10145fdd2848fb8dd8dd2fbeb36a5ad2281edd0674636976f", kill_on_drop: false }`
[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 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stelar-6b053a8153fe6764
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parse_table::tests::compute_first ... ok
[INFO] [stdout] test parse_table::tests::compute_follow ... 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::goto_test ... ok
[INFO] [stdout] test parse_table::tests::empty_closure ... ok
[INFO] [stdout] test parse_table::tests::simple_closure ... ok
[INFO] [stdout] test parse_table::tests::valid_grammar ... ok
[INFO] [stdout] test parse_table::tests::test_generate_sets ... ok
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | Action | LParen | RParen | Times | Id | Plus | <EOF>  |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 0      | s3     |        |       | s5 |      |        |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 1      |        |        |       |    | s6   | accept |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 2      |        | r2     | s7    |    | r2   | r2     |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 3      | s3     |        |       | s5 |      |        |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 4      |        | r4     | r4    |    | r4   | r4     |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 5      |        | r6     | r6    |    | r6   | r6     |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 6      | s3     |        |       | s5 |      |        |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 7      | s3     |        |       | s5 |      |        |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 8      |        | s11    |       |    | s6   |        |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 9      |        | r1     | s7    |    | r1   | r1     |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 10     |        | r3     | r3    |    | r3   | r3     |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] | 11     |        | r5     | r5    |    | r5   | r5     |
[INFO] [stdout] +--------+--------+--------+-------+----+------+--------+
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | Goto | Ext | T | E | F  |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 0    |     | 2 | 1 | 4  |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 1    |     |   |   |    |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 2    |     |   |   |    |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 3    |     | 2 | 8 | 4  |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 4    |     |   |   |    |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 5    |     |   |   |    |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 6    |     | 9 |   | 4  |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 7    |     |   |   | 10 |
[INFO] [stdout] +------+-----+---+---+----+
[INFO] [stdout] | 8    |     |   |   |    |
[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] 
[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 `Command { std: "docker" "inspect" "34a9f26c4a46c6d10145fdd2848fb8dd8dd2fbeb36a5ad2281edd0674636976f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a9f26c4a46c6d10145fdd2848fb8dd8dd2fbeb36a5ad2281edd0674636976f", kill_on_drop: false }`
[INFO] [stdout] 34a9f26c4a46c6d10145fdd2848fb8dd8dd2fbeb36a5ad2281edd0674636976f