[INFO] fetching crate yajlish 0.3.2...
[INFO] testing yajlish-0.3.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate yajlish 0.3.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate yajlish 0.3.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yajlish 0.3.2
[INFO] finished tweaking crates.io crate yajlish 0.3.2
[INFO] tweaked toml for crates.io crate yajlish 0.3.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded output_vt100 v0.1.2
[INFO] [stderr]   Downloaded json-tools v1.1.2
[INFO] [stderr]   Downloaded pretty_assertions v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 6761edcb4ca66e2a4d8e7d946a9863d0fd3121ad1de70ab6babf6602c9b3b8f4
[INFO] running `Command { std: "docker" "start" "-a" "6761edcb4ca66e2a4d8e7d946a9863d0fd3121ad1de70ab6babf6602c9b3b8f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6761edcb4ca66e2a4d8e7d946a9863d0fd3121ad1de70ab6babf6602c9b3b8f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6761edcb4ca66e2a4d8e7d946a9863d0fd3121ad1de70ab6babf6602c9b3b8f4", kill_on_drop: false }`
[INFO] [stdout] 6761edcb4ca66e2a4d8e7d946a9863d0fd3121ad1de70ab6babf6602c9b3b8f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4847b4650d68281b1f4f7de862f0fbd80b8d66d5af8d91857bf316cc947f819e
[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" "4847b4650d68281b1f4f7de862f0fbd80b8d66d5af8d91857bf316cc947f819e", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-tools v1.1.2
[INFO] [stderr]    Compiling yajlish v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "4847b4650d68281b1f4f7de862f0fbd80b8d66d5af8d91857bf316cc947f819e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4847b4650d68281b1f4f7de862f0fbd80b8d66d5af8d91857bf316cc947f819e", kill_on_drop: false }`
[INFO] [stdout] 4847b4650d68281b1f4f7de862f0fbd80b8d66d5af8d91857bf316cc947f819e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7e7aa1d7982cbf82053820089e0a76730821cd2e628bc58157c894a1a5bc557
[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" "f7e7aa1d7982cbf82053820089e0a76730821cd2e628bc58157c894a1a5bc557", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling yajlish v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.26s
[INFO] running `Command { std: "docker" "inspect" "f7e7aa1d7982cbf82053820089e0a76730821cd2e628bc58157c894a1a5bc557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e7aa1d7982cbf82053820089e0a76730821cd2e628bc58157c894a1a5bc557", kill_on_drop: false }`
[INFO] [stdout] f7e7aa1d7982cbf82053820089e0a76730821cd2e628bc58157c894a1a5bc557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f535e06c279341e73b0ae3fd0bb40097463b27060f0cc7d810ac8e64a08730f
[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" "9f535e06c279341e73b0ae3fd0bb40097463b27060f0cc7d810ac8e64a08730f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yajlish-23be1af7e4558487
[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 /opt/rustwide/target/debug/deps/test_ndjson_handler-e5c5f2c8d32b6e01
[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 /opt/rustwide/target/debug/deps/test_parse_valid_json-b733ed64a0b8d740
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_array_of_arrays ... ok
[INFO] [stdout] test test_nested_arrays ... ok
[INFO] [stdout] test test_quote_at_end ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_parser-06d3efad330f275d
[INFO] [stdout] test test_nested_maps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_array_with_string ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_simple_array ... ok
[INFO] [stdout] test test_complex_map ... ok
[INFO] [stdout] test test_empty_array ... ok
[INFO] [stdout] test test_simple_map ... ok
[INFO] [stdout] test test_bool_with_newline ... ok
[INFO] [stdout] test test_parser_context_map ... ok
[INFO] [stdout] test test_empty_map ... ok
[INFO] [stdout] test test_parser_context_array ... ok
[INFO] [stdout] test test_complex_array ... 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]    Doc-tests yajlish
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f535e06c279341e73b0ae3fd0bb40097463b27060f0cc7d810ac8e64a08730f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f535e06c279341e73b0ae3fd0bb40097463b27060f0cc7d810ac8e64a08730f", kill_on_drop: false }`
[INFO] [stdout] 9f535e06c279341e73b0ae3fd0bb40097463b27060f0cc7d810ac8e64a08730f