[INFO] fetching crate lib-ruby-parser 3.0.6...
[INFO] testing lib-ruby-parser-3.0.6 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate lib-ruby-parser 3.0.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lib-ruby-parser 3.0.6 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib-ruby-parser 3.0.6
[INFO] finished tweaking crates.io crate lib-ruby-parser 3.0.6
[INFO] tweaked toml for crates.io crate lib-ruby-parser 3.0.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate lib-ruby-parser 3.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pprof v0.4.3
[INFO] [stderr]   Downloaded serde_yaml v0.8.14
[INFO] [stderr]   Downloaded jemallocator v0.3.2
[INFO] [stderr]   Downloaded onig v6.1.0
[INFO] [stderr]   Downloaded lib-ruby-parser-nodes v0.13.0
[INFO] [stderr]   Downloaded symbolic-common v8.1.0
[INFO] [stderr]   Downloaded symbolic-demangle v8.1.0
[INFO] [stderr]   Downloaded backtrace v0.3.57
[INFO] [stderr]   Downloaded jemalloc-sys v0.3.2
[INFO] [stderr]   Downloaded onig_sys v69.5.1
[INFO] [stderr]   Downloaded rustc-demangle v0.1.19
[INFO] [stderr]   Downloaded rust-bison-skeleton v0.28.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e3f921e14753e7733aa47696737ff0d0c3c0f08009f83b293fe059d8555d58e
[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" "5e3f921e14753e7733aa47696737ff0d0c3c0f08009f83b293fe059d8555d58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e3f921e14753e7733aa47696737ff0d0c3c0f08009f83b293fe059d8555d58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e3f921e14753e7733aa47696737ff0d0c3c0f08009f83b293fe059d8555d58e", kill_on_drop: false }`
[INFO] [stdout] 5e3f921e14753e7733aa47696737ff0d0c3c0f08009f83b293fe059d8555d58e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17fd048de843d11ef167774809c6c9dbfccd0f094318a8d99a2d32aee4b0a466
[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" "17fd048de843d11ef167774809c6c9dbfccd0f094318a8d99a2d32aee4b0a466", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-ruby-parser v3.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.59s
[INFO] running `Command { std: "docker" "inspect" "17fd048de843d11ef167774809c6c9dbfccd0f094318a8d99a2d32aee4b0a466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17fd048de843d11ef167774809c6c9dbfccd0f094318a8d99a2d32aee4b0a466", kill_on_drop: false }`
[INFO] [stdout] 17fd048de843d11ef167774809c6c9dbfccd0f094318a8d99a2d32aee4b0a466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ed70815b6c8f054f1b11a14037f8726e1001b149120345a22b646af22f7f9e5
[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" "9ed70815b6c8f054f1b11a14037f8726e1001b149120345a22b646af22f7f9e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-ruby-parser v3.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "9ed70815b6c8f054f1b11a14037f8726e1001b149120345a22b646af22f7f9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed70815b6c8f054f1b11a14037f8726e1001b149120345a22b646af22f7f9e5", kill_on_drop: false }`
[INFO] [stdout] 9ed70815b6c8f054f1b11a14037f8726e1001b149120345a22b646af22f7f9e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a94dc125708d130bfb1ffa6a0d16f191e659a6538872bf2c7a64a2ef5a8a4de
[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" "8a94dc125708d130bfb1ffa6a0d16f191e659a6538872bf2c7a64a2ef5a8a4de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lib_ruby_parser-39610b83a76a5be2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test source::comment::tests::test_size ... ok
[INFO] [stdout] test source::magic_comment::tests::test_size ... ok
[INFO] [stdout] test containers::list::rust::tests::test_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib-ruby-parser
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/parser_options.rs - parser_options::ParserOptions::token_rewriter (line 60) ... ok
[INFO] [stdout] test src/parser_options.rs - parser_options::ParserOptions::decoder (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a94dc125708d130bfb1ffa6a0d16f191e659a6538872bf2c7a64a2ef5a8a4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a94dc125708d130bfb1ffa6a0d16f191e659a6538872bf2c7a64a2ef5a8a4de", kill_on_drop: false }`
[INFO] [stdout] 8a94dc125708d130bfb1ffa6a0d16f191e659a6538872bf2c7a64a2ef5a8a4de