[INFO] fetching crate lib-ruby-parser 3.0.6...
[INFO] testing lib-ruby-parser-3.0.6 against 1.55.0 for beta-1.56-1
[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 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 1aeaf6325758dcce314d11c2818fe09f5a76f1a533c1309acf555e8228370b81
[INFO] running `Command { std: "docker" "start" "-a" "1aeaf6325758dcce314d11c2818fe09f5a76f1a533c1309acf555e8228370b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aeaf6325758dcce314d11c2818fe09f5a76f1a533c1309acf555e8228370b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aeaf6325758dcce314d11c2818fe09f5a76f1a533c1309acf555e8228370b81", kill_on_drop: false }`
[INFO] [stdout] 1aeaf6325758dcce314d11c2818fe09f5a76f1a533c1309acf555e8228370b81
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aae3e52f61c8f3cad2bb582018d3d5a3ecec871a134522d6508bc8c4d5c365e
[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" "5aae3e52f61c8f3cad2bb582018d3d5a3ecec871a134522d6508bc8c4d5c365e", 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 9.17s
[INFO] running `Command { std: "docker" "inspect" "5aae3e52f61c8f3cad2bb582018d3d5a3ecec871a134522d6508bc8c4d5c365e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aae3e52f61c8f3cad2bb582018d3d5a3ecec871a134522d6508bc8c4d5c365e", kill_on_drop: false }`
[INFO] [stdout] 5aae3e52f61c8f3cad2bb582018d3d5a3ecec871a134522d6508bc8c4d5c365e
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c49977054b72ec7d4a9c14b03ea3e22773a13adcf7c4ff08ef8c489bffbe8c77
[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" "c49977054b72ec7d4a9c14b03ea3e22773a13adcf7c4ff08ef8c489bffbe8c77", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lib-ruby-parser v3.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "c49977054b72ec7d4a9c14b03ea3e22773a13adcf7c4ff08ef8c489bffbe8c77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49977054b72ec7d4a9c14b03ea3e22773a13adcf7c4ff08ef8c489bffbe8c77", kill_on_drop: false }`
[INFO] [stdout] c49977054b72ec7d4a9c14b03ea3e22773a13adcf7c4ff08ef8c489bffbe8c77
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82b40a2cd63830c3e64480c2dcfdf6c6bf89cb6a5e26ddcfeede1c761a6241ec
[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" "82b40a2cd63830c3e64480c2dcfdf6c6bf89cb6a5e26ddcfeede1c761a6241ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lib_ruby_parser-26a8aea17067bc41)
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests lib-ruby-parser
[INFO] [stdout] test source::magic_comment::tests::test_size ... ok
[INFO] [stdout] test containers::list::rust::tests::test_size ... ok
[INFO] [stdout] test source::comment::tests::test_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/parser_options.rs - parser_options::ParserOptions::decoder (line 27) ... ok
[INFO] [stdout] test src/parser_options.rs - parser_options::ParserOptions::token_rewriter (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82b40a2cd63830c3e64480c2dcfdf6c6bf89cb6a5e26ddcfeede1c761a6241ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b40a2cd63830c3e64480c2dcfdf6c6bf89cb6a5e26ddcfeede1c761a6241ec", kill_on_drop: false }`
[INFO] [stdout] 82b40a2cd63830c3e64480c2dcfdf6c6bf89cb6a5e26ddcfeede1c761a6241ec