[INFO] fetching crate jsonxf 1.1.1... [INFO] testing jsonxf-1.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate jsonxf 1.1.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate jsonxf 1.1.1 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 jsonxf 1.1.1 [INFO] finished tweaking crates.io crate jsonxf 1.1.1 [INFO] tweaked toml for crates.io crate jsonxf 1.1.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate jsonxf 1.1.1 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded getopts v0.2.21 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fe54849bec793badd582bb8c1a558d72374b11f399d81d04aa348c56ef46525 [INFO] running `Command { std: "docker" "start" "-a" "0fe54849bec793badd582bb8c1a558d72374b11f399d81d04aa348c56ef46525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fe54849bec793badd582bb8c1a558d72374b11f399d81d04aa348c56ef46525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fe54849bec793badd582bb8c1a558d72374b11f399d81d04aa348c56ef46525", kill_on_drop: false }` [INFO] [stdout] 0fe54849bec793badd582bb8c1a558d72374b11f399d81d04aa348c56ef46525 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8245c95b00b6dfd482bfbca00a79fdfe0f41687915eab7a4cfb647487bc5c7c3 [INFO] running `Command { std: "docker" "start" "-a" "8245c95b00b6dfd482bfbca00a79fdfe0f41687915eab7a4cfb647487bc5c7c3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling jsonxf v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "8245c95b00b6dfd482bfbca00a79fdfe0f41687915eab7a4cfb647487bc5c7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8245c95b00b6dfd482bfbca00a79fdfe0f41687915eab7a4cfb647487bc5c7c3", kill_on_drop: false }` [INFO] [stdout] 8245c95b00b6dfd482bfbca00a79fdfe0f41687915eab7a4cfb647487bc5c7c3 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c4063ce03501c01f1bbc313028d6e45193d062f967861de5eee01faf613aa4f [INFO] running `Command { std: "docker" "start" "-a" "6c4063ce03501c01f1bbc313028d6e45193d062f967861de5eee01faf613aa4f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling jsonxf v1.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "6c4063ce03501c01f1bbc313028d6e45193d062f967861de5eee01faf613aa4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c4063ce03501c01f1bbc313028d6e45193d062f967861de5eee01faf613aa4f", kill_on_drop: false }` [INFO] [stdout] 6c4063ce03501c01f1bbc313028d6e45193d062f967861de5eee01faf613aa4f [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 972fb105358e7890441ee1aa474e5a24923e0595327b5102fc8d9fd105cb9824 [INFO] running `Command { std: "docker" "start" "-a" "972fb105358e7890441ee1aa474e5a24923e0595327b5102fc8d9fd105cb9824", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jsonxf-b4b0f7760a532366) [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/jsonxf-ea03aba0c3a4610e) [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/formatter_test.rs (/opt/rustwide/target/debug/deps/formatter_test-e581b4065795de65) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test trailing_output ... ok [INFO] [stdout] test indent ... ok [INFO] [stdout] test after_colon ... ok [INFO] [stdout] test record_separator ... ok [INFO] [stdout] test line_separator ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/minimize_test.rs (/opt/rustwide/target/debug/deps/minimize_test-1311036bf309bf58) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test minimize_passes_test_cases ... ok [INFO] [stderr] Running tests/pretty_print_test.rs (/opt/rustwide/target/debug/deps/pretty_print_test-860c8828aeb92c52) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test eager_record_separators ... ok [INFO] [stdout] test pretty_print_passes_test_cases ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_cases_test.rs (/opt/rustwide/target/debug/deps/test_cases_test-bed00ce2a143d00e) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test backslash_string_test ... ok [INFO] [stdout] test empty_list_test ... ok [INFO] [stdout] test multiple_objects_test ... ok [INFO] [stdout] test empty_nest_test ... ok [INFO] [stdout] test simple_list_test ... ok [INFO] [stdout] test empty_object_test ... ok [INFO] [stdout] test loose_bracket ... ok [INFO] [stdout] test simple_object_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests jsonxf [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/jsonxf.rs - Formatter::format_stream (line 179) - compile ... ok [INFO] [stdout] test src/jsonxf.rs - Formatter::format_buf (line 247) - compile ... ok [INFO] [stdout] test src/jsonxf.rs - minimize_stream (line 451) - compile ... ok [INFO] [stdout] test src/jsonxf.rs - Formatter::format_stream_unbuffered (line 206) - compile ... ok [INFO] [stdout] test src/jsonxf.rs - pretty_print_stream (line 402) - compile ... ok [INFO] [stdout] test src/jsonxf.rs - Formatter::pretty_printer (line 109) ... ok [INFO] [stdout] test src/jsonxf.rs - Formatter (line 50) ... ok [INFO] [stdout] test src/jsonxf.rs - Formatter::format (line 146) ... ok [INFO] [stdout] test src/jsonxf.rs - pretty_print (line 373) ... ok [INFO] [stdout] test src/jsonxf.rs - minimize (line 423) ... ok [INFO] [stdout] test src/jsonxf.rs - Formatter::minimizer (line 125) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "972fb105358e7890441ee1aa474e5a24923e0595327b5102fc8d9fd105cb9824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "972fb105358e7890441ee1aa474e5a24923e0595327b5102fc8d9fd105cb9824", kill_on_drop: false }` [INFO] [stdout] 972fb105358e7890441ee1aa474e5a24923e0595327b5102fc8d9fd105cb9824