[INFO] fetching crate stelar 0.1.3...
[INFO] testing stelar-0.1.3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate stelar 0.1.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate stelar 0.1.3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be8fad7cd7239daa55f7f54fa5445a49920350be4d520375d97fbc3dd3379402
[INFO] running `Command { std: "docker" "start" "-a" "be8fad7cd7239daa55f7f54fa5445a49920350be4d520375d97fbc3dd3379402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be8fad7cd7239daa55f7f54fa5445a49920350be4d520375d97fbc3dd3379402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8fad7cd7239daa55f7f54fa5445a49920350be4d520375d97fbc3dd3379402", kill_on_drop: false }`
[INFO] [stdout] be8fad7cd7239daa55f7f54fa5445a49920350be4d520375d97fbc3dd3379402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a33e0aa6a75c77d406bf9e3bfd74c6157c0f3645e9f760dbbc97c46ed08d7187
[INFO] running `Command { std: "docker" "start" "-a" "a33e0aa6a75c77d406bf9e3bfd74c6157c0f3645e9f760dbbc97c46ed08d7187", 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 0.42s
[INFO] running `Command { std: "docker" "inspect" "a33e0aa6a75c77d406bf9e3bfd74c6157c0f3645e9f760dbbc97c46ed08d7187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33e0aa6a75c77d406bf9e3bfd74c6157c0f3645e9f760dbbc97c46ed08d7187", kill_on_drop: false }`
[INFO] [stdout] a33e0aa6a75c77d406bf9e3bfd74c6157c0f3645e9f760dbbc97c46ed08d7187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 270274fc94080cec83912fe7d3c90d2029a82224c0b99774791376fb3d452cd5
[INFO] running `Command { std: "docker" "start" "-a" "270274fc94080cec83912fe7d3c90d2029a82224c0b99774791376fb3d452cd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[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 term v0.5.2
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv v1.1.6
[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 18.61s
[INFO] running `Command { std: "docker" "inspect" "270274fc94080cec83912fe7d3c90d2029a82224c0b99774791376fb3d452cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270274fc94080cec83912fe7d3c90d2029a82224c0b99774791376fb3d452cd5", kill_on_drop: false }`
[INFO] [stdout] 270274fc94080cec83912fe7d3c90d2029a82224c0b99774791376fb3d452cd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25d033206ad0efd4c1250d134b2c3635b12e70f6ebef4caa512330a64c6d5b4c
[INFO] running `Command { std: "docker" "start" "-a" "25d033206ad0efd4c1250d134b2c3635b12e70f6ebef4caa512330a64c6d5b4c", 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: `stelar` (lib) generated 1 warning
[INFO] [stderr] warning: `stelar` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stelar-d574bb7b5ea99af2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test parse_table::tests::simple_closure ... ok
[INFO] [stdout] test parse_table::tests::compute_first ... ok
[INFO] [stdout] test parse_table::tests::invalid_grammar ... ok
[INFO] [stdout] test parse_table::tests::valid_grammar ... 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::empty_closure ... ok
[INFO] [stdout] test parse_table::tests::goto_test ... ok
[INFO] [stdout] test parse_table::tests::test_generate_sets ... ok
[INFO] [stdout] +--------+----+--------+------+--------+-------+--------+
[INFO] [stdout] | Action | Id | RParen | Plus | LParen | Times | <EOF>  |
[INFO] [stdout] +--------+----+--------+------+--------+-------+--------+
[INFO] [stdout] | 0      | s3 |        |      | s5     |       |        |
[INFO] [stdout] +--------+----+--------+------+--------+-------+--------+
[INFO] [stdout] | 1      |    | r2     | r2   |        | s6    | r2     |
[INFO] [stdout] +--------+----+--------+------+--------+-------+--------+
[INFO] [stdout] | 2      |    | r4     | r4   |        | r4    | r4     |
[INFO] [stdout] +--------+----+--------+------+--------+-------+--------+
[INFO] [stdout] | 3      |    | r6     | r6   |        | r6    | r6     |
[INFO] [stdout] +--------+----+--------+------+--------+-------+--------+
[INFO] [stdout] | 4      |    |        | s7   |        |       | accept |
[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      |    | s11    | s7   |        |       |        |
[INFO] [stdout] +--------+----+--------+------+--------+-------+--------+
[INFO] [stdout] | 9      |    | r3     | r3   |        | r3    | r3     |
[INFO] [stdout] +--------+----+--------+------+--------+-------+--------+
[INFO] [stdout] | 10     |    | r1     | r1   |        | s6    | r1     |
[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    |     | 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    |     | 1  | 8 | 2 |
[INFO] [stdout] +------+-----+----+---+---+
[INFO] [stdout] | 6    |     |    |   | 9 |
[INFO] [stdout] +------+-----+----+---+---+
[INFO] [stdout] | 7    |     | 10 |   | 2 |
[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; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25d033206ad0efd4c1250d134b2c3635b12e70f6ebef4caa512330a64c6d5b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d033206ad0efd4c1250d134b2c3635b12e70f6ebef4caa512330a64c6d5b4c", kill_on_drop: false }`
[INFO] [stdout] 25d033206ad0efd4c1250d134b2c3635b12e70f6ebef4caa512330a64c6d5b4c