[INFO] fetching crate zalgo 0.2.0...
[INFO] testing zalgo-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate zalgo 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate zalgo 0.2.0 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 zalgo 0.2.0
[INFO] finished tweaking crates.io crate zalgo 0.2.0
[INFO] tweaked toml for crates.io crate zalgo 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [stdout] c7f18dfc3ff3a7f128e223943de613c9486a0f4c6b90398c6c1958f6d47e850b
[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" "c7f18dfc3ff3a7f128e223943de613c9486a0f4c6b90398c6c1958f6d47e850b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7f18dfc3ff3a7f128e223943de613c9486a0f4c6b90398c6c1958f6d47e850b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f18dfc3ff3a7f128e223943de613c9486a0f4c6b90398c6c1958f6d47e850b", kill_on_drop: false }`
[INFO] [stdout] c7f18dfc3ff3a7f128e223943de613c9486a0f4c6b90398c6c1958f6d47e850b
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 098d73b29aae463fcb29c28436948639b8ad5cf6c9c708f1cb9cf536b858944c
[INFO] running `Command { std: "docker" "start" "-a" "098d73b29aae463fcb29c28436948639b8ad5cf6c9c708f1cb9cf536b858944c", kill_on_drop: false }`
[INFO] [stderr]    Compiling zalgo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "098d73b29aae463fcb29c28436948639b8ad5cf6c9c708f1cb9cf536b858944c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098d73b29aae463fcb29c28436948639b8ad5cf6c9c708f1cb9cf536b858944c", kill_on_drop: false }`
[INFO] [stdout] 098d73b29aae463fcb29c28436948639b8ad5cf6c9c708f1cb9cf536b858944c
[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] 512f6a144348c681cfcb3d9886af0acbb3f69587e6a73c45b1bf717aba830a9a
[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" "512f6a144348c681cfcb3d9886af0acbb3f69587e6a73c45b1bf717aba830a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zalgo v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "512f6a144348c681cfcb3d9886af0acbb3f69587e6a73c45b1bf717aba830a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512f6a144348c681cfcb3d9886af0acbb3f69587e6a73c45b1bf717aba830a9a", kill_on_drop: false }`
[INFO] [stdout] 512f6a144348c681cfcb3d9886af0acbb3f69587e6a73c45b1bf717aba830a9a
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9d4147acda4224cc1a98b4cd8ef6a15e09000b96b4f143ac2871257e27dfaad5
[INFO] running `Command { std: "docker" "start" "-a" "9d4147acda4224cc1a98b4cd8ef6a15e09000b96b4f143ac2871257e27dfaad5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zalgo-3099716e2236abcd)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zalgo-ea7e042a7bea6e6d)
[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] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-874ff27002e71dd5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test enums ... ok
[INFO] [stdout] test all ... ok
[INFO] [stdout] test gen ... 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 zalgo
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - GeneratorArgs (line 145) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen (line 205) ... ok
[INFO] [stdout] test src/lib.rs - is_zalgo (line 341) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen (line 217) ... ok
[INFO] [stdout] test src/lib.rs - all (line 112) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen (line 229) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen_simple (line 306) ... ok
[INFO] [stdout] test src/lib.rs - Generator::gen (line 240) ... ok
[INFO] [stdout] test src/lib.rs - GeneratorArgs (line 133) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d4147acda4224cc1a98b4cd8ef6a15e09000b96b4f143ac2871257e27dfaad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d4147acda4224cc1a98b4cd8ef6a15e09000b96b4f143ac2871257e27dfaad5", kill_on_drop: false }`
[INFO] [stdout] 9d4147acda4224cc1a98b4cd8ef6a15e09000b96b4f143ac2871257e27dfaad5