[INFO] fetching crate stelar 0.1.3...
[INFO] testing stelar-0.1.3 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate stelar 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stelar 0.1.3 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", 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] ed198ff99aa43166553732c899f2af41e07723a4603870b1250dad0de5a2931f
[INFO] running `Command { std: "docker" "start" "-a" "ed198ff99aa43166553732c899f2af41e07723a4603870b1250dad0de5a2931f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed198ff99aa43166553732c899f2af41e07723a4603870b1250dad0de5a2931f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed198ff99aa43166553732c899f2af41e07723a4603870b1250dad0de5a2931f", kill_on_drop: false }`
[INFO] [stdout] ed198ff99aa43166553732c899f2af41e07723a4603870b1250dad0de5a2931f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b8ccbba706bd37dbe0db3837fe22b64b2cac928a364f941588a5a9f4b293c63
[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" "0b8ccbba706bd37dbe0db3837fe22b64b2cac928a364f941588a5a9f4b293c63", kill_on_drop: false }`
[INFO] [stderr]    Compiling stelar v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Vec::<T, A>::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 0.86s
[INFO] running `Command { std: "docker" "inspect" "0b8ccbba706bd37dbe0db3837fe22b64b2cac928a364f941588a5a9f4b293c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8ccbba706bd37dbe0db3837fe22b64b2cac928a364f941588a5a9f4b293c63", kill_on_drop: false }`
[INFO] [stdout] 0b8ccbba706bd37dbe0db3837fe22b64b2cac928a364f941588a5a9f4b293c63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa772dd5970798438e0ea7c4e5c1dea40ba08dfcf09cf33df45101723753bb9c
[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" "aa772dd5970798438e0ea7c4e5c1dea40ba08dfcf09cf33df45101723753bb9c", kill_on_drop: false }`
[INFO] [stdout] warning: unused return value of `Vec::<T, A>::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 libc v0.2.80
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling csv v1.1.5
[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 `Vec::<T, A>::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 35.10s
[INFO] running `Command { std: "docker" "inspect" "aa772dd5970798438e0ea7c4e5c1dea40ba08dfcf09cf33df45101723753bb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa772dd5970798438e0ea7c4e5c1dea40ba08dfcf09cf33df45101723753bb9c", kill_on_drop: false }`
[INFO] [stdout] aa772dd5970798438e0ea7c4e5c1dea40ba08dfcf09cf33df45101723753bb9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] 63dd30a133150a69143529c99cb1dd901939dfe264f8db847d8f6e294d6d13b3
[INFO] running `Command { std: "docker" "start" "-a" "63dd30a133150a69143529c99cb1dd901939dfe264f8db847d8f6e294d6d13b3", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `Vec::<T, A>::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 `Vec::<T, A>::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 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stelar-eb28356bfdacd3ea
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parse_table::tests::simple_closure ... ok
[INFO] [stdout] test parse_table::tests::valid_grammar ... 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::get_symbols ... ok
[INFO] [stdout] test parse_table::tests::compute_follow ... ok
[INFO] [stdout] test parse_table::tests::empty_closure ... ok
[INFO] [stdout] test parse_table::tests::test_generate_sets ... ok
[INFO] [stdout] test parse_table::tests::compute_first ... ok
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | Action | LParen | RParen | Id | Plus | Times | <EOF>  |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 0      | s2     |        | s5 |      |       |        |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 1      |        | r4     |    | r4   | r4    | r4     |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 2      | s2     |        | s5 |      |       |        |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 3      |        | r2     |    | r2   | s7    | r2     |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 4      |        |        |    | s8   |       | accept |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 5      |        | r6     |    | r6   | r6    | r6     |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 6      |        | s9     |    | s8   |       |        |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 7      | s2     |        | s5 |      |       |        |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 8      | s2     |        | s5 |      |       |        |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 9      |        | r5     |    | r5   | r5    | r5     |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 10     |        | r3     |    | r3   | r3    | r3     |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] | 11     |        | r1     |    | r1   | s7    | r1     |
[INFO] [stdout] +--------+--------+--------+----+------+-------+--------+
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | Goto | Ext | F  | T  | E |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 0    |     | 1  | 3  | 4 |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 1    |     |    |    |   |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 2    |     | 1  | 3  | 6 |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 3    |     |    |    |   |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 4    |     |    |    |   |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 5    |     |    |    |   |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 6    |     |    |    |   |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 7    |     | 10 |    |   |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 8    |     | 1  | 11 |   |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 9    |     |    |    |   |
[INFO] [stdout] +------+-----+----+----+---+
[INFO] [stdout] | 10   |     |    |    |   |
[INFO] [stderr]    Doc-tests stelar
[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" "63dd30a133150a69143529c99cb1dd901939dfe264f8db847d8f6e294d6d13b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63dd30a133150a69143529c99cb1dd901939dfe264f8db847d8f6e294d6d13b3", kill_on_drop: false }`
[INFO] [stdout] 63dd30a133150a69143529c99cb1dd901939dfe264f8db847d8f6e294d6d13b3