[INFO] fetching crate spidior 0.2.2...
[INFO] testing spidior-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate spidior 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate spidior 0.2.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spidior 0.2.2
[INFO] finished tweaking crates.io crate spidior 0.2.2
[INFO] tweaked toml for crates.io crate spidior 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate spidior 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55fbc98720ac91f2efb85540a3fda2d59579cc9a9fd2fc8742f4831a5c7ae460
[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" "55fbc98720ac91f2efb85540a3fda2d59579cc9a9fd2fc8742f4831a5c7ae460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55fbc98720ac91f2efb85540a3fda2d59579cc9a9fd2fc8742f4831a5c7ae460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55fbc98720ac91f2efb85540a3fda2d59579cc9a9fd2fc8742f4831a5c7ae460", kill_on_drop: false }`
[INFO] [stdout] 55fbc98720ac91f2efb85540a3fda2d59579cc9a9fd2fc8742f4831a5c7ae460
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 917c436973b6c0c0c10c0eb334fa2aac716c80e59a974fea1cbc06e5f1a38ba3
[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" "917c436973b6c0c0c10c0eb334fa2aac716c80e59a974fea1cbc06e5f1a38ba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling string_cache v0.8.3
[INFO] [stderr]    Compiling lalrpop-util v0.19.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling clap_derive v3.1.0
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling lalrpop v0.19.7
[INFO] [stderr]    Compiling clap v3.1.1
[INFO] [stderr]    Compiling spidior v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `nt`
[INFO] [stdout]   --> src/nfa/mod.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     nt: NodeType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nfa`
[INFO] [stdout]    --> src/nfa/mod.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     nfa: Nfa,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `start`
[INFO] [stdout]    --> src/nfa/mod.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     start: NodePointer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `end`
[INFO] [stdout]    --> src/nfa/mod.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     end: NodePointer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "917c436973b6c0c0c10c0eb334fa2aac716c80e59a974fea1cbc06e5f1a38ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917c436973b6c0c0c10c0eb334fa2aac716c80e59a974fea1cbc06e5f1a38ba3", kill_on_drop: false }`
[INFO] [stdout] 917c436973b6c0c0c10c0eb334fa2aac716c80e59a974fea1cbc06e5f1a38ba3
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2627dea9a4d3116a6d9b8e8cef06071cb1b90eece259a75cadab0d6cffb964b4
[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" "2627dea9a4d3116a6d9b8e8cef06071cb1b90eece259a75cadab0d6cffb964b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling spidior v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `nt`
[INFO] [stdout]   --> src/nfa/mod.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     nt: NodeType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nfa`
[INFO] [stdout]    --> src/nfa/mod.rs:297:5
[INFO] [stdout]     |
[INFO] [stdout] 297 |     nfa: Nfa,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `start`
[INFO] [stdout]    --> src/nfa/mod.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     start: NodePointer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `end`
[INFO] [stdout]    --> src/nfa/mod.rs:299:5
[INFO] [stdout]     |
[INFO] [stdout] 299 |     end: NodePointer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "2627dea9a4d3116a6d9b8e8cef06071cb1b90eece259a75cadab0d6cffb964b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2627dea9a4d3116a6d9b8e8cef06071cb1b90eece259a75cadab0d6cffb964b4", kill_on_drop: false }`
[INFO] [stdout] 2627dea9a4d3116a6d9b8e8cef06071cb1b90eece259a75cadab0d6cffb964b4
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da5b890695055e72e067f6ce39489fd3e78203255330cdb65fb2b5f2de49258a
[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" "da5b890695055e72e067f6ce39489fd3e78203255330cdb65fb2b5f2de49258a", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `nt`
[INFO] [stderr]   --> src/nfa/mod.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     nt: NodeType,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `nfa`
[INFO] [stderr]    --> src/nfa/mod.rs:297:5
[INFO] [stderr]     |
[INFO] [stderr] 297 |     nfa: Nfa,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `start`
[INFO] [stderr]    --> src/nfa/mod.rs:298:5
[INFO] [stderr]     |
[INFO] [stderr] 298 |     start: NodePointer,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `end`
[INFO] [stderr]    --> src/nfa/mod.rs:299:5
[INFO] [stderr]     |
[INFO] [stderr] 299 |     end: NodePointer,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `spidior` (bin "spidior" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spidior-cb85e2da5c101941)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test nfa::matcher::test_find ... ignored
[INFO] [stdout] test editing::textbuffer::buffer_replace ... ok
[INFO] [stdout] test languages::clike::test_functions ... ok
[INFO] [stdout] test nfa::replacer::test_replace_to_string ... ok
[INFO] [stdout] test nfa::test_nfa_alpha_transition ... ok
[INFO] [stdout] test languages::clike::test_identifiers ... ok
[INFO] [stdout] test editing::textbuffer::buffer_add ... ok
[INFO] [stdout] test nfa::test_nfa_epsilon_transition ... ok
[INFO] [stdout] test nfa::test_nfa_insert ... ok
[INFO] [stdout] test regexparser::parsecommand::parsing_command ... ok
[INFO] [stdout] test regexparser::parsereplacement::parsing_replacement ... ok
[INFO] [stdout] test regex2nfa::test_regex ... ok
[INFO] [stdout] test nfa::replacer::test_replace_backref ... ok
[INFO] [stdout] test regexparser::parsing_query ... ok
[INFO] [stdout] test regexparser::parsing_entire ... ok
[INFO] [stdout] test regexparser::parsing_set ... ok
[INFO] [stdout] test regexparser::parsing_reg ... ok
[INFO] [stdout] test regexparser::parsing_location ... ok
[INFO] [stdout] test nfa::replacer::test_pos ... ok
[INFO] [stdout] test nfa::replacer::test_replace ... ok
[INFO] [stdout] test languages::clike::test_replace_whole ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 15.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da5b890695055e72e067f6ce39489fd3e78203255330cdb65fb2b5f2de49258a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5b890695055e72e067f6ce39489fd3e78203255330cdb65fb2b5f2de49258a", kill_on_drop: false }`
[INFO] [stdout] da5b890695055e72e067f6ce39489fd3e78203255330cdb65fb2b5f2de49258a