[INFO] fetching crate json-spanned-value 0.2.2...
[INFO] testing json-spanned-value-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate json-spanned-value 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate json-spanned-value 0.2.2 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 json-spanned-value 0.2.2
[INFO] finished tweaking crates.io crate json-spanned-value 0.2.2
[INFO] tweaked toml for crates.io crate json-spanned-value 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate json-spanned-value 0.2.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6f87a5a5e63b39b72ed538557497a6726d3eee1abdfeb2ab2e5d6553e6d3f5a7
[INFO] running `Command { std: "docker" "start" "-a" "6f87a5a5e63b39b72ed538557497a6726d3eee1abdfeb2ab2e5d6553e6d3f5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f87a5a5e63b39b72ed538557497a6726d3eee1abdfeb2ab2e5d6553e6d3f5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f87a5a5e63b39b72ed538557497a6726d3eee1abdfeb2ab2e5d6553e6d3f5a7", kill_on_drop: false }`
[INFO] [stdout] 6f87a5a5e63b39b72ed538557497a6726d3eee1abdfeb2ab2e5d6553e6d3f5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 249ff556a32b7d96bc9a24a8a5d66b493fa65c70a267bbe6699afb217f83f9e2
[INFO] running `Command { std: "docker" "start" "-a" "249ff556a32b7d96bc9a24a8a5d66b493fa65c70a267bbe6699afb217f83f9e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling json-spanned-value v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.33s
[INFO] running `Command { std: "docker" "inspect" "249ff556a32b7d96bc9a24a8a5d66b493fa65c70a267bbe6699afb217f83f9e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249ff556a32b7d96bc9a24a8a5d66b493fa65c70a267bbe6699afb217f83f9e2", kill_on_drop: false }`
[INFO] [stdout] 249ff556a32b7d96bc9a24a8a5d66b493fa65c70a267bbe6699afb217f83f9e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] df072f4e0624676eb117e5f90c8dffc6f13d37af29e2e2553060bd5314527ef2
[INFO] running `Command { std: "docker" "start" "-a" "df072f4e0624676eb117e5f90c8dffc6f13d37af29e2e2553060bd5314527ef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling codespan-reporting v0.9.5
[INFO] [stderr]    Compiling json-spanned-value v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "df072f4e0624676eb117e5f90c8dffc6f13d37af29e2e2553060bd5314527ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df072f4e0624676eb117e5f90c8dffc6f13d37af29e2e2553060bd5314527ef2", kill_on_drop: false }`
[INFO] [stdout] df072f4e0624676eb117e5f90c8dffc6f13d37af29e2e2553060bd5314527ef2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e537d0a8bf6e99a821cda6c1f36c69c9b2df7bebee06729e1e57f3a7149379fb
[INFO] running `Command { std: "docker" "start" "-a" "e537d0a8bf6e99a821cda6c1f36c69c9b2df7bebee06729e1e57f3a7149379fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_spanned_value-960b49c65dc0034e)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test spanned::tests::pointer ... ok
[INFO] [stdout] test tests::comment_spam_after_trailing_comma ... ok
[INFO] [stdout] test spanned::tests::pointer_mut ... ok
[INFO] [stdout] test tests::comment_spam_allow ... ok
[INFO] [stdout] test tests::duplicate_keys_deny ... ok
[INFO] [stdout] test tests::duplicate_keys_allow ... ok
[INFO] [stdout] test tests::not_a_comment ... ok
[INFO] [stdout] test tests::multi_line_comments_deny ... ok
[INFO] [stdout] test tests::multi_line_comments_allow ... ok
[INFO] [stdout] test tests::single_line_comments_allow ... ok
[INFO] [stdout] test tests::object_even_more_whitespace ... ok
[INFO] [stdout] test tests::object_more_whitespace ... ok
[INFO] [stdout] test tests::single_line_comments_deny ... ok
[INFO] [stdout] test tests::object_no_whitespace ... ok
[INFO] [stdout] test tests::stream_arrays ... ok
[INFO] [stdout] test tests::stream_numbers ... ok
[INFO] [stdout] test tests::stream_objects ... ok
[INFO] [stdout] test tests::trailing_array_commas_allow ... ok
[INFO] [stdout] test tests::struct_plain ... ok
[INFO] [stdout] test tests::struct_annotated ... ok
[INFO] [stdout] test tests::trailing_array_commas_deny ... ok
[INFO] [stdout] test tests::trailing_object_commas_deny ... ok
[INFO] [stdout] test tests::trailing_object_commas_allow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json-spanned-value
[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" "e537d0a8bf6e99a821cda6c1f36c69c9b2df7bebee06729e1e57f3a7149379fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e537d0a8bf6e99a821cda6c1f36c69c9b2df7bebee06729e1e57f3a7149379fb", kill_on_drop: false }`
[INFO] [stdout] e537d0a8bf6e99a821cda6c1f36c69c9b2df7bebee06729e1e57f3a7149379fb