[INFO] fetching crate escaper 0.1.1...
[INFO] testing escaper-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate escaper 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate escaper 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate escaper 0.1.1
[INFO] finished tweaking crates.io crate escaper 0.1.1
[INFO] tweaked toml for crates.io crate escaper 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 368ac75ff621e1233879fb748fe6352d39f40ea24a433bd0ad81507464c70d6d
[INFO] running `Command { std: "docker" "start" "-a" "368ac75ff621e1233879fb748fe6352d39f40ea24a433bd0ad81507464c70d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "368ac75ff621e1233879fb748fe6352d39f40ea24a433bd0ad81507464c70d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368ac75ff621e1233879fb748fe6352d39f40ea24a433bd0ad81507464c70d6d", kill_on_drop: false }`
[INFO] [stdout] 368ac75ff621e1233879fb748fe6352d39f40ea24a433bd0ad81507464c70d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5be61caae751664374043088db9a0263a1a32afaa98d2ee1059754bcf6845094
[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" "5be61caae751664374043088db9a0263a1a32afaa98d2ee1059754bcf6845094", kill_on_drop: false }`
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling escaper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "5be61caae751664374043088db9a0263a1a32afaa98d2ee1059754bcf6845094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be61caae751664374043088db9a0263a1a32afaa98d2ee1059754bcf6845094", kill_on_drop: false }`
[INFO] [stdout] 5be61caae751664374043088db9a0263a1a32afaa98d2ee1059754bcf6845094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 58e4b7c05176569781a347bc21a54a09c922c48590d1eab7e0797dd79fb5e65c
[INFO] running `Command { std: "docker" "start" "-a" "58e4b7c05176569781a347bc21a54a09c922c48590d1eab7e0797dd79fb5e65c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling escaper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.59s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/escaper-d2dc367cc782a0be)
[INFO] [stderr]   Executable tests/test.rs (/opt/rustwide/target/debug/deps/test-17bea4299f4920a8)
[INFO] running `Command { std: "docker" "inspect" "58e4b7c05176569781a347bc21a54a09c922c48590d1eab7e0797dd79fb5e65c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e4b7c05176569781a347bc21a54a09c922c48590d1eab7e0797dd79fb5e65c", kill_on_drop: false }`
[INFO] [stdout] 58e4b7c05176569781a347bc21a54a09c922c48590d1eab7e0797dd79fb5e65c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbfe3c0ca9d6c92773a06f48f760f87af10f85f6dfe2563359566e2128659b9a
[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" "bbfe3c0ca9d6c92773a06f48f760f87af10f85f6dfe2563359566e2128659b9a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/escaper-d2dc367cc782a0be)
[INFO] [stdout] test decode::tests::test_decode_panic ... ok
[INFO] [stdout] test io_support::test::test_encode_char_utf8 ... ok
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-17bea4299f4920a8)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test bad_unicode ... ok
[INFO] [stdout] test empty_dec ... ok
[INFO] [stdout] test dec_with_x ... ok
[INFO] [stdout] test empty_named ... ok
[INFO] [stdout] test overflow_num ... ok
[INFO] [stdout] test negative_dec ... ok
[INFO] [stdout] test test_encode_attribute ... ok
[INFO] [stdout] test test_encode_minimal ... ok
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] test unknown_entity ... ok
[INFO] [stdout] test empty_hex ... ok
[INFO] [stdout] test unterminated_dec ... ok
[INFO] [stdout] test unterminated_hex ... ok
[INFO] [stdout] test unterminated_named ... ok
[INFO] [stdout] test random_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests escaper
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/encode.rs - encode::encode_minimal (line 33) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_attribute (line 82) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_minimal (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bbfe3c0ca9d6c92773a06f48f760f87af10f85f6dfe2563359566e2128659b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfe3c0ca9d6c92773a06f48f760f87af10f85f6dfe2563359566e2128659b9a", kill_on_drop: false }`
[INFO] [stdout] bbfe3c0ca9d6c92773a06f48f760f87af10f85f6dfe2563359566e2128659b9a