[INFO] fetching crate jsonxf 1.0.0...
[INFO] testing jsonxf-1.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate jsonxf 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate jsonxf 1.0.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonxf 1.0.0
[INFO] finished tweaking crates.io crate jsonxf 1.0.0
[INFO] tweaked toml for crates.io crate jsonxf 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate jsonxf 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] a107eb82141d9daa3618258366ae87b37e79cc7222b25926e7ea7c0af1dcbddb
[INFO] running `Command { std: "docker" "start" "-a" "a107eb82141d9daa3618258366ae87b37e79cc7222b25926e7ea7c0af1dcbddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a107eb82141d9daa3618258366ae87b37e79cc7222b25926e7ea7c0af1dcbddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a107eb82141d9daa3618258366ae87b37e79cc7222b25926e7ea7c0af1dcbddb", kill_on_drop: false }`
[INFO] [stdout] a107eb82141d9daa3618258366ae87b37e79cc7222b25926e7ea7c0af1dcbddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] c1cf8eca6e6ef60584969d477257bfc11809484be89e5bdf0400e8518bd8176f
[INFO] running `Command { std: "docker" "start" "-a" "c1cf8eca6e6ef60584969d477257bfc11809484be89e5bdf0400e8518bd8176f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonxf v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "c1cf8eca6e6ef60584969d477257bfc11809484be89e5bdf0400e8518bd8176f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1cf8eca6e6ef60584969d477257bfc11809484be89e5bdf0400e8518bd8176f", kill_on_drop: false }`
[INFO] [stdout] c1cf8eca6e6ef60584969d477257bfc11809484be89e5bdf0400e8518bd8176f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b6b84c7930d987c02ab7126b5cb7d329c7e51fbbcfaed98396be7b8dd96e20f
[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" "1b6b84c7930d987c02ab7126b5cb7d329c7e51fbbcfaed98396be7b8dd96e20f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonxf v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "1b6b84c7930d987c02ab7126b5cb7d329c7e51fbbcfaed98396be7b8dd96e20f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6b84c7930d987c02ab7126b5cb7d329c7e51fbbcfaed98396be7b8dd96e20f", kill_on_drop: false }`
[INFO] [stdout] 1b6b84c7930d987c02ab7126b5cb7d329c7e51fbbcfaed98396be7b8dd96e20f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2bacc07c0e47cc708df2a4781b502a5f981e69e621353a035444b6df377b8e33
[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" "2bacc07c0e47cc708df2a4781b502a5f981e69e621353a035444b6df377b8e33", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonxf-e340f4582875e383
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonxf-016f9a6972260c9c
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/formatter_test-eea200e78b2206b8
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minimize_test-909455533c12a206
[INFO] [stdout] test line_separator ... ok
[INFO] [stdout] test trailing_output ... ok
[INFO] [stdout] test after_colon ... ok
[INFO] [stdout] test record_separator ... ok
[INFO] [stdout] test indent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test minimize_passes_test_cases ... 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/pretty_print_test-64cd7889f7696215
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_cases_test-cde59ef7c88ff8cf
[INFO] [stdout] running 1 test
[INFO] [stdout] test pretty_print_passes_test_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test backslash_string_test ... ok
[INFO] [stdout] test empty_list_test ... ok
[INFO] [stdout] test simple_object_test ... ok
[INFO] [stdout] test empty_nest_test ... ok
[INFO] [stdout] test multiple_objects_test ... ok
[INFO] [stdout] test empty_object_test ... ok
[INFO] [stderr]    Doc-tests jsonxf
[INFO] [stdout] test simple_list_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/jsonxf.rs - pretty_print_stream (line 333) ... ok
[INFO] [stdout] test src/jsonxf.rs - minimize_stream (line 382) ... ok
[INFO] [stdout] test src/jsonxf.rs - Formatter::format_stream (line 173) ... ok
[INFO] [stdout] test src/jsonxf.rs - Formatter::pretty_printer (line 103) ... ok
[INFO] [stdout] test src/jsonxf.rs - Formatter (line 49) ... ok
[INFO] [stdout] test src/jsonxf.rs - Formatter::minimizer (line 119) ... ok
[INFO] [stdout] test src/jsonxf.rs - minimize (line 354) ... ok
[INFO] [stdout] test src/jsonxf.rs - pretty_print (line 304) ... ok
[INFO] [stdout] test src/jsonxf.rs - Formatter::format (line 140) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2bacc07c0e47cc708df2a4781b502a5f981e69e621353a035444b6df377b8e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bacc07c0e47cc708df2a4781b502a5f981e69e621353a035444b6df377b8e33", kill_on_drop: false }`
[INFO] [stdout] 2bacc07c0e47cc708df2a4781b502a5f981e69e621353a035444b6df377b8e33
