[INFO] fetching crate gst-plugin-json 0.7.0...
[INFO] testing gst-plugin-json-0.7.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate gst-plugin-json 0.7.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gst-plugin-json 0.7.0 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 gst-plugin-json 0.7.0
[INFO] finished tweaking crates.io crate gst-plugin-json 0.7.0
[INFO] tweaked toml for crates.io crate gst-plugin-json 0.7.0 written to /workspace/builds/worker-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a6eb81a17600d83dca91358deaff7441d5f1a98e02dc4073a4d9ab54bcfdfc9f
[INFO] running `Command { std: "docker" "start" "-a" "a6eb81a17600d83dca91358deaff7441d5f1a98e02dc4073a4d9ab54bcfdfc9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6eb81a17600d83dca91358deaff7441d5f1a98e02dc4073a4d9ab54bcfdfc9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6eb81a17600d83dca91358deaff7441d5f1a98e02dc4073a4d9ab54bcfdfc9f", kill_on_drop: false }`
[INFO] [stdout] a6eb81a17600d83dca91358deaff7441d5f1a98e02dc4073a4d9ab54bcfdfc9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 74e90e25d986835e3432bd578664c4a41e2f95c6bb6aae3d1cf3b6fae564d333
[INFO] running `Command { std: "docker" "start" "-a" "74e90e25d986835e3432bd578664c4a41e2f95c6bb6aae3d1cf3b6fae564d333", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling gst-plugin-version-helper v0.7.0
[INFO] [stderr]    Compiling gst-plugin-json v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling system-deps v3.1.2
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling glib-macros v0.14.1
[INFO] [stderr]    Compiling glib-sys v0.14.0
[INFO] [stderr]    Compiling gobject-sys v0.14.0
[INFO] [stderr]    Compiling gstreamer-sys v0.17.0
[INFO] [stderr]    Compiling glib v0.14.2
[INFO] [stderr]    Compiling gstreamer v0.17.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.64s
[INFO] running `Command { std: "docker" "inspect" "74e90e25d986835e3432bd578664c4a41e2f95c6bb6aae3d1cf3b6fae564d333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e90e25d986835e3432bd578664c4a41e2f95c6bb6aae3d1cf3b6fae564d333", kill_on_drop: false }`
[INFO] [stdout] 74e90e25d986835e3432bd578664c4a41e2f95c6bb6aae3d1cf3b6fae564d333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 87ad38ac1ec3c9516ac5f2a4bc02edef41ebacc20d692185ab783ac939e82362
[INFO] running `Command { std: "docker" "start" "-a" "87ad38ac1ec3c9516ac5f2a4bc02edef41ebacc20d692185ab783ac939e82362", kill_on_drop: false }`
[INFO] [stderr]    Compiling gstreamer-check-sys v0.17.0
[INFO] [stderr]    Compiling gstreamer-check v0.17.0
[INFO] [stderr]    Compiling gst-plugin-json v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.66s
[INFO] running `Command { std: "docker" "inspect" "87ad38ac1ec3c9516ac5f2a4bc02edef41ebacc20d692185ab783ac939e82362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ad38ac1ec3c9516ac5f2a4bc02edef41ebacc20d692185ab783ac939e82362", kill_on_drop: false }`
[INFO] [stdout] 87ad38ac1ec3c9516ac5f2a4bc02edef41ebacc20d692185ab783ac939e82362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e78a5a254414ed350ad992161318838880d81e13c743f140fecb331951753287
[INFO] running `Command { std: "docker" "start" "-a" "e78a5a254414ed350ad992161318838880d81e13c743f140fecb331951753287", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gstrsjson-2e9732e03cf49a24)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test line_reader::tests::test_empty_line ... ok
[INFO] [stdout] test line_reader::tests::test_multi_buffer_split ... ok
[INFO] [stdout] test line_reader::tests::test_single_buffer ... ok
[INFO] [stdout] test line_reader::tests::test_single_buffer_drain ... ok
[INFO] [stdout] test line_reader::tests::test_single_buffer_drain_multi_line_2 ... ok
[INFO] [stdout] test line_reader::tests::test_single_buffer_drain_multi_line ... ok
[INFO] [stdout] test line_reader::tests::test_multi_buffer_split_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/json.rs (/opt/rustwide/target/debug/deps/json-bc1eaf0246729e8e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_enc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gstrsjson
[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" "e78a5a254414ed350ad992161318838880d81e13c743f140fecb331951753287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78a5a254414ed350ad992161318838880d81e13c743f140fecb331951753287", kill_on_drop: false }`
[INFO] [stdout] e78a5a254414ed350ad992161318838880d81e13c743f140fecb331951753287