[INFO] fetching crate stelar 0.1.3...
[INFO] testing stelar-0.1.3 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[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 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ec9155c2c445b525dc1706ed0ebc0961f497cd3f7bf02c812bd1050c6c080bd
[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" "4ec9155c2c445b525dc1706ed0ebc0961f497cd3f7bf02c812bd1050c6c080bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ec9155c2c445b525dc1706ed0ebc0961f497cd3f7bf02c812bd1050c6c080bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec9155c2c445b525dc1706ed0ebc0961f497cd3f7bf02c812bd1050c6c080bd", kill_on_drop: false }`
[INFO] [stdout] 4ec9155c2c445b525dc1706ed0ebc0961f497cd3f7bf02c812bd1050c6c080bd
[INFO] running `Command { std: "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" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--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] 76bb2bd05221ddc5c876721de55e0eba401786ee176558c82745376fbbc6052b
[INFO] running `Command { std: "docker" "start" "-a" "76bb2bd05221ddc5c876721de55e0eba401786ee176558c82745376fbbc6052b", 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 0.79s
[INFO] running `Command { std: "docker" "inspect" "76bb2bd05221ddc5c876721de55e0eba401786ee176558c82745376fbbc6052b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bb2bd05221ddc5c876721de55e0eba401786ee176558c82745376fbbc6052b", kill_on_drop: false }`
[INFO] [stdout] 76bb2bd05221ddc5c876721de55e0eba401786ee176558c82745376fbbc6052b
[INFO] running `Command { std: "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" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08dd24524a68006c343ba3db95234730db822d9c076b76cf5eac7a10056a6fb0
[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" "08dd24524a68006c343ba3db95234730db822d9c076b76cf5eac7a10056a6fb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[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] [stderr]    Compiling serde v1.0.117
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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 35.09s
[INFO] running `Command { std: "docker" "inspect" "08dd24524a68006c343ba3db95234730db822d9c076b76cf5eac7a10056a6fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08dd24524a68006c343ba3db95234730db822d9c076b76cf5eac7a10056a6fb0", kill_on_drop: false }`
[INFO] [stdout] 08dd24524a68006c343ba3db95234730db822d9c076b76cf5eac7a10056a6fb0
[INFO] running `Command { std: "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" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7a67228a4b9457121508777e7b7e94fc06aec7216b0ef8d04ed5278b9176063
[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" "e7a67228a4b9457121508777e7b7e94fc06aec7216b0ef8d04ed5278b9176063", 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 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stelar-eb28356bfdacd3ea
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parse_table::tests::empty_closure ... ok
[INFO] [stdout] test parse_table::tests::invalid_grammar ... ok
[INFO] [stdout] test parse_table::tests::simple_closure ... ok
[INFO] [stdout] test parse_table::tests::compute_first ... ok
[INFO] [stdout] test parse_table::tests::get_symbols ... 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_follow ... ok
[INFO] [stdout] test parse_table::tests::test_generate_sets ... ok
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | Action | RParen | Times | Id | LParen | Plus | <EOF>  |
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | 0      |        |       | s2 | s5     |      |        |
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | 1      |        |       |    |        | s6   | accept |
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | 2      | r6     | r6    |    |        | r6   | r6     |
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | 3      | r4     | r4    |    |        | r4   | r4     |
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | 4      | r2     | s7    |    |        | r2   | r2     |
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | 5      |        |       | s2 | s5     |      |        |
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | 6      |        |       | s2 | s5     |      |        |
[INFO] [stdout] +--------+--------+-------+----+--------+------+--------+
[INFO] [stdout] | 7      |        |       | s2 | 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 | F  | T | E | Ext |
[INFO] [stdout] +------+----+---+---+-----+
[INFO] [stdout] | 0    | 3  | 4 | 1 |     |
[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    | 3  | 4 | 8 |     |
[INFO] [stdout] +------+----+---+---+-----+
[INFO] [stdout] | 6    | 3  | 9 |   |     |
[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" "e7a67228a4b9457121508777e7b7e94fc06aec7216b0ef8d04ed5278b9176063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a67228a4b9457121508777e7b7e94fc06aec7216b0ef8d04ed5278b9176063", kill_on_drop: false }`
[INFO] [stdout] e7a67228a4b9457121508777e7b7e94fc06aec7216b0ef8d04ed5278b9176063