[INFO] crate stelar 0.1.3 is already in cache
[INFO] testing stelar-0.1.3 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate stelar 0.1.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate stelar 0.1.3 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9cf425f1c6608213e7731ec7a73fdab184932b894da2bcd3c15196f30c17665
[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" "b9cf425f1c6608213e7731ec7a73fdab184932b894da2bcd3c15196f30c17665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9cf425f1c6608213e7731ec7a73fdab184932b894da2bcd3c15196f30c17665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9cf425f1c6608213e7731ec7a73fdab184932b894da2bcd3c15196f30c17665", kill_on_drop: false }`
[INFO] [stdout] b9cf425f1c6608213e7731ec7a73fdab184932b894da2bcd3c15196f30c17665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58abe2c84e30f9b505ea21159335ba42a20000d0974b429cd56b16fd986ec38e
[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" "58abe2c84e30f9b505ea21159335ba42a20000d0974b429cd56b16fd986ec38e", 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 0.98s
[INFO] running `Command { std: "docker" "inspect" "58abe2c84e30f9b505ea21159335ba42a20000d0974b429cd56b16fd986ec38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58abe2c84e30f9b505ea21159335ba42a20000d0974b429cd56b16fd986ec38e", kill_on_drop: false }`
[INFO] [stdout] 58abe2c84e30f9b505ea21159335ba42a20000d0974b429cd56b16fd986ec38e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba91395a4ab8bbc403984d68578d25a0ed719e505a6e9a6a60205ff5ecb019ee
[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" "ba91395a4ab8bbc403984d68578d25a0ed719e505a6e9a6a60205ff5ecb019ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[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 csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[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 45.12s
[INFO] running `Command { std: "docker" "inspect" "ba91395a4ab8bbc403984d68578d25a0ed719e505a6e9a6a60205ff5ecb019ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba91395a4ab8bbc403984d68578d25a0ed719e505a6e9a6a60205ff5ecb019ee", kill_on_drop: false }`
[INFO] [stdout] ba91395a4ab8bbc403984d68578d25a0ed719e505a6e9a6a60205ff5ecb019ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b9771b0bfde3ea8d6bef144d36e410acf177ceb754222b472aaf1ee9d1c7d7f
[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" "4b9771b0bfde3ea8d6bef144d36e410acf177ceb754222b472aaf1ee9d1c7d7f", 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 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stelar-437b49d9f49b66d1
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parse_table::tests::invalid_grammar ... ok
[INFO] [stdout] test parse_table::tests::empty_closure ... ok
[INFO] [stdout] test parse_table::tests::goto_test ... ok
[INFO] [stdout] test parse_table::tests::get_symbols ... ok
[INFO] [stdout] test parse_table::tests::compute_follow ... ok
[INFO] [stdout] test parse_table::tests::compute_first ... ok
[INFO] [stdout] test parse_table::tests::valid_grammar ... ok
[INFO] [stdout] test parse_table::tests::simple_closure ... ok
[INFO] [stdout] test parse_table::tests::test_generate_sets ... ok
[INFO] [stderr]    Doc-tests stelar
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | Action | Id | LParen | Plus | Times | RParen | <EOF>  |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 0      | s3 | s5     |      |       |        |        |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 1      |    |        | s6   |       |        | accept |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 2      |    |        | r4   | r4    | r4     | r4     |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 3      |    |        | r6   | r6    | r6     | r6     |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 4      |    |        | r2   | s7    | r2     | r2     |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 5      | s3 | s5     |      |       |        |        |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 6      | s3 | s5     |      |       |        |        |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 7      | s3 | s5     |      |       |        |        |
[INFO] [stdout] +--------+----+--------+------+-------+--------+--------+
[INFO] [stdout] | 8      |    |        | s6   |       | s11    |        |
[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 | E | Ext | T | F  |
[INFO] [stdout] +------+---+-----+---+----+
[INFO] [stdout] | 0    | 1 |     | 4 | 2  |
[INFO] [stdout] +------+---+-----+---+----+
[INFO] [stdout] | 1    |   |     |   |    |
[INFO] [stdout] +------+---+-----+---+----+
[INFO] [stdout] | 2    |   |     |   |    |
[INFO] [stdout] +------+---+-----+---+----+
[INFO] [stdout] | 3    |   |     |   |    |
[INFO] [stdout] +------+---+-----+---+----+
[INFO] [stdout] | 4    |   |     |   |    |
[INFO] [stdout] +------+---+-----+---+----+
[INFO] [stdout] | 5    | 8 |     | 4 | 2  |
[INFO] [stdout] +------+---+-----+---+----+
[INFO] [stdout] | 6    |   |     | 9 | 2  |
[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] [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" "4b9771b0bfde3ea8d6bef144d36e410acf177ceb754222b472aaf1ee9d1c7d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9771b0bfde3ea8d6bef144d36e410acf177ceb754222b472aaf1ee9d1c7d7f", kill_on_drop: false }`
[INFO] [stdout] 4b9771b0bfde3ea8d6bef144d36e410acf177ceb754222b472aaf1ee9d1c7d7f