[INFO] fetching crate escaper 0.1.0...
[INFO] testing escaper-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate escaper 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate escaper 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate escaper 0.1.0
[INFO] finished tweaking crates.io crate escaper 0.1.0
[INFO] tweaked toml for crates.io crate escaper 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 701aca1348ec3d650ee29c7bb5e7719ea106939812be343c00b19c81cdca02bc
[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" "701aca1348ec3d650ee29c7bb5e7719ea106939812be343c00b19c81cdca02bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "701aca1348ec3d650ee29c7bb5e7719ea106939812be343c00b19c81cdca02bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701aca1348ec3d650ee29c7bb5e7719ea106939812be343c00b19c81cdca02bc", kill_on_drop: false }`
[INFO] [stdout] 701aca1348ec3d650ee29c7bb5e7719ea106939812be343c00b19c81cdca02bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec79dfa43a545ad409d12051a388896514df13afd6014c6cfcacb13c6e0dc194
[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" "ec79dfa43a545ad409d12051a388896514df13afd6014c6cfcacb13c6e0dc194", kill_on_drop: false }`
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling escaper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "ec79dfa43a545ad409d12051a388896514df13afd6014c6cfcacb13c6e0dc194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec79dfa43a545ad409d12051a388896514df13afd6014c6cfcacb13c6e0dc194", kill_on_drop: false }`
[INFO] [stdout] ec79dfa43a545ad409d12051a388896514df13afd6014c6cfcacb13c6e0dc194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8130c17d0fdcab6522d5018b7872fc3459cfcd8c22afb3738d3b5f72c67a73dc
[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" "8130c17d0fdcab6522d5018b7872fc3459cfcd8c22afb3738d3b5f72c67a73dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling escaper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "8130c17d0fdcab6522d5018b7872fc3459cfcd8c22afb3738d3b5f72c67a73dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8130c17d0fdcab6522d5018b7872fc3459cfcd8c22afb3738d3b5f72c67a73dc", kill_on_drop: false }`
[INFO] [stdout] 8130c17d0fdcab6522d5018b7872fc3459cfcd8c22afb3738d3b5f72c67a73dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 847cea9001783d983874974f72501b34cba06f0a530f0161b74ab2eb9834b561
[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" "847cea9001783d983874974f72501b34cba06f0a530f0161b74ab2eb9834b561", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/escaper-fb319241518e9dc8
[INFO] [stdout] running 1 test
[INFO] [stdout] test io_support::test::test_encode_char_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-9851c367918debd2
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test dec_with_x ... ok
[INFO] [stdout] test empty_named ... ok
[INFO] [stdout] test empty_dec ... ok
[INFO] [stdout] test unterminated_named ... ok
[INFO] [stderr]    Doc-tests escaper
[INFO] [stdout] test negative_dec ... ok
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] test test_encode_minimal ... ok
[INFO] [stdout] test test_encode_attribute ... ok
[INFO] [stdout] test unknown_entity ... ok
[INFO] [stdout] test unterminated_hex ... ok
[INFO] [stdout] test unterminated_dec ... ok
[INFO] [stdout] test overflow_num ... ok
[INFO] [stdout] test bad_unicode ... ok
[INFO] [stdout] test random_roundtrip ... ok
[INFO] [stdout] test empty_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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_minimal (line 24) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_attribute (line 82) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "847cea9001783d983874974f72501b34cba06f0a530f0161b74ab2eb9834b561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847cea9001783d983874974f72501b34cba06f0a530f0161b74ab2eb9834b561", kill_on_drop: false }`
[INFO] [stdout] 847cea9001783d983874974f72501b34cba06f0a530f0161b74ab2eb9834b561