[INFO] crate stelar 0.1.3 is already in cache
[INFO] testing stelar-0.1.3 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate stelar 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate stelar 0.1.3 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 34efdea9387e4c6b839391f3e61f1d9b0b5e99fde8a027b407108a772db3bde7
[INFO] running `"docker" "start" "-a" "34efdea9387e4c6b839391f3e61f1d9b0b5e99fde8a027b407108a772db3bde7"`
[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 0.76s
[INFO] running `"docker" "inspect" "34efdea9387e4c6b839391f3e61f1d9b0b5e99fde8a027b407108a772db3bde7"`
[INFO] running `"docker" "rm" "-f" "34efdea9387e4c6b839391f3e61f1d9b0b5e99fde8a027b407108a772db3bde7"`
[INFO] [stdout] 34efdea9387e4c6b839391f3e61f1d9b0b5e99fde8a027b407108a772db3bde7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 06756d478c5261069e96acaf34583d1a537b0424bf1f207d7140abd6ec30dfe7
[INFO] running `"docker" "start" "-a" "06756d478c5261069e96acaf34583d1a537b0424bf1f207d7140abd6ec30dfe7"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.5
[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 regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling bstr v0.2.12
[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 42.18s
[INFO] running `"docker" "inspect" "06756d478c5261069e96acaf34583d1a537b0424bf1f207d7140abd6ec30dfe7"`
[INFO] running `"docker" "rm" "-f" "06756d478c5261069e96acaf34583d1a537b0424bf1f207d7140abd6ec30dfe7"`
[INFO] [stdout] 06756d478c5261069e96acaf34583d1a537b0424bf1f207d7140abd6ec30dfe7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 5ca6a8e35f77edcd9b8b4fb87d453b34450603d20a8521f1a5610e53024d0189
[INFO] running `"docker" "start" "-a" "5ca6a8e35f77edcd9b8b4fb87d453b34450603d20a8521f1a5610e53024d0189"`
[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 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stelar-b444f879b174d00d
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parse_table::tests::get_symbols ... ok
[INFO] [stdout] test parse_table::tests::invalid_grammar ... ok
[INFO] [stdout] test parse_table::tests::empty_closure ... 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::goto_test ... 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 | Plus | Id | Times | RParen | LParen | <EOF>  |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 0      |      | s1 |       |        | s3     |        |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 1      | r6   |    | r6    | r6     |        | r6     |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 2      | r4   |    | r4    | r4     |        | r4     |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 3      |      | s1 |       |        | s3     |        |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 4      | s7   |    |       |        |        | accept |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 5      | r2   |    | s8    | r2     |        | r2     |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 6      | s7   |    |       | s9     |        |        |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 7      |      | s1 |       |        | s3     |        |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 8      |      | s1 |       |        | s3     |        |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 9      | r5   |    | r5    | r5     |        | r5     |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 10     | r1   |    | s8    | r1     |        | r1     |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] | 11     | r3   |    | r3    | r3     |        | r3     |
[INFO] [stdout] +--------+------+----+-------+--------+--------+--------+
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | Goto | Ext | E | T  | F  |
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | 0    |     | 4 | 5  | 2  |
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | 1    |     |   |    |    |
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | 2    |     |   |    |    |
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | 3    |     | 6 | 5  | 2  |
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | 4    |     |   |    |    |
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | 5    |     |   |    |    |
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | 6    |     |   |    |    |
[INFO] [stdout] +------+-----+---+----+----+
[INFO] [stdout] | 7    |     |   | 10 | 2  |
[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] 
[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" "5ca6a8e35f77edcd9b8b4fb87d453b34450603d20a8521f1a5610e53024d0189"`
[INFO] running `"docker" "rm" "-f" "5ca6a8e35f77edcd9b8b4fb87d453b34450603d20a8521f1a5610e53024d0189"`
[INFO] [stdout] 5ca6a8e35f77edcd9b8b4fb87d453b34450603d20a8521f1a5610e53024d0189