[INFO] fetching crate rslnp 0.2.1...
[INFO] testing rslnp-0.2.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rslnp 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rslnp 0.2.1 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 rslnp 0.2.1
[INFO] finished tweaking crates.io crate rslnp 0.2.1
[INFO] tweaked toml for crates.io crate rslnp 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded token-parser v0.2.0
[INFO] [stderr]   Downloaded token-lists v0.1.1
[INFO] [stderr]   Downloaded token-parser-derive v0.2.0
[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] 616cca3f3c8dfb733226ef1ac1f1b71d3695b619afe14f792cc0fb3a4a1b7ddd
[INFO] running `Command { std: "docker" "start" "-a" "616cca3f3c8dfb733226ef1ac1f1b71d3695b619afe14f792cc0fb3a4a1b7ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "616cca3f3c8dfb733226ef1ac1f1b71d3695b619afe14f792cc0fb3a4a1b7ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616cca3f3c8dfb733226ef1ac1f1b71d3695b619afe14f792cc0fb3a4a1b7ddd", kill_on_drop: false }`
[INFO] [stdout] 616cca3f3c8dfb733226ef1ac1f1b71d3695b619afe14f792cc0fb3a4a1b7ddd
[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] 3ec10251f9b90cb2a313000b016dd77a40c299cfc063a8857759328b556b2d5d
[INFO] running `Command { std: "docker" "start" "-a" "3ec10251f9b90cb2a313000b016dd77a40c299cfc063a8857759328b556b2d5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling token-parser-derive v0.2.0
[INFO] [stderr]    Compiling token-parser v0.2.0
[INFO] [stderr]    Compiling rslnp v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "3ec10251f9b90cb2a313000b016dd77a40c299cfc063a8857759328b556b2d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec10251f9b90cb2a313000b016dd77a40c299cfc063a8857759328b556b2d5d", kill_on_drop: false }`
[INFO] [stdout] 3ec10251f9b90cb2a313000b016dd77a40c299cfc063a8857759328b556b2d5d
[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] bb2fe2e7c1c63a0fc0d1cd71bf9836bf2a311a7a20e8e5a87920889db5f05876
[INFO] running `Command { std: "docker" "start" "-a" "bb2fe2e7c1c63a0fc0d1cd71bf9836bf2a311a7a20e8e5a87920889db5f05876", kill_on_drop: false }`
[INFO] [stderr]    Compiling token-lists v0.1.1
[INFO] [stderr]    Compiling rslnp v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "bb2fe2e7c1c63a0fc0d1cd71bf9836bf2a311a7a20e8e5a87920889db5f05876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2fe2e7c1c63a0fc0d1cd71bf9836bf2a311a7a20e8e5a87920889db5f05876", kill_on_drop: false }`
[INFO] [stdout] bb2fe2e7c1c63a0fc0d1cd71bf9836bf2a311a7a20e8e5a87920889db5f05876
[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] a3e854c981c50f09b7d1bb26a0036dcf53c49b4e1043f8e69bdb94a427adb5cf
[INFO] running `Command { std: "docker" "start" "-a" "a3e854c981c50f09b7d1bb26a0036dcf53c49b4e1043f8e69bdb94a427adb5cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rslnp-1ec639cdd9e4dbac)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-8313628f945059ae)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test multiline_prefix_length ... ok
[INFO] [stdout] test too_many_brackets ... ok
[INFO] [stdout] test high_indentation ... ok
[INFO] [stdout] test low_indentation ... ok
[INFO] [stdout] test unclosed_brackets ... ok
[INFO] [stdout] test unmatched_brackets ... ok
[INFO] [stdout] test unclosed_string_newline ... ok
[INFO] [stdout] test multiline_prefix_length_newline ... ok
[INFO] [stdout] test unescapeable_character ... ok
[INFO] [stdout] test unclosed_string ... ok
[INFO] [stdout] test multi_indent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/features.rs (/opt/rustwide/target/debug/deps/features-08b99ad3e3450238)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rslnp
[INFO] [stdout] running 20 tests
[INFO] [stdout] test multiple_separator_lists ... ok
[INFO] [stdout] test empty_separator_list ... ok
[INFO] [stdout] test multiple_empty_separator_lists ... ok
[INFO] [stdout] test multiple_lines ... ok
[INFO] [stdout] test multiple_bracket_lists ... ok
[INFO] [stdout] test multiline_string ... ok
[INFO] [stdout] test multiple_symbol_characters ... ok
[INFO] [stdout] test newlines ... ok
[INFO] [stdout] test no_content ... ok
[INFO] [stdout] test filled_separator_list ... ok
[INFO] [stdout] test separating_symbol_characters ... ok
[INFO] [stdout] test single_element ... ok
[INFO] [stdout] test single_element_bracket_list ... ok
[INFO] [stdout] test single_element_separator_list ... ok
[INFO] [stdout] test single_line_list ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test string_escape ... ok
[INFO] [stdout] test whitespaces ... ok
[INFO] [stdout] test filled_bracket_list ... ok
[INFO] [stdout] test empty_bracket_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "a3e854c981c50f09b7d1bb26a0036dcf53c49b4e1043f8e69bdb94a427adb5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e854c981c50f09b7d1bb26a0036dcf53c49b4e1043f8e69bdb94a427adb5cf", kill_on_drop: false }`
[INFO] [stdout] a3e854c981c50f09b7d1bb26a0036dcf53c49b4e1043f8e69bdb94a427adb5cf