[INFO] fetching crate jsonml 0.5.0...
[INFO] testing jsonml-0.5.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate jsonml 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate jsonml 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jsonml 0.5.0
[INFO] tweaked toml for crates.io crate jsonml 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsonml 0.5.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jsonml 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utf8-width v0.1.8
[INFO] [stderr]   Downloaded serde_test v1.0.177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0780f87e9d47a4637982800b2e1f6ae8f83f3783b4b340e8e81f1eb21e5c3af
[INFO] running `Command { std: "docker" "start" "-a" "a0780f87e9d47a4637982800b2e1f6ae8f83f3783b4b340e8e81f1eb21e5c3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0780f87e9d47a4637982800b2e1f6ae8f83f3783b4b340e8e81f1eb21e5c3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0780f87e9d47a4637982800b2e1f6ae8f83f3783b4b340e8e81f1eb21e5c3af", kill_on_drop: false }`
[INFO] [stdout] a0780f87e9d47a4637982800b2e1f6ae8f83f3783b4b340e8e81f1eb21e5c3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e351c1bd2ee6eb92143ff601a221c3cbf3bda385adc9d4d434a6564dadb04ee
[INFO] running `Command { std: "docker" "start" "-a" "3e351c1bd2ee6eb92143ff601a221c3cbf3bda385adc9d4d434a6564dadb04ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8-width v0.1.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling jsonml v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "3e351c1bd2ee6eb92143ff601a221c3cbf3bda385adc9d4d434a6564dadb04ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e351c1bd2ee6eb92143ff601a221c3cbf3bda385adc9d4d434a6564dadb04ee", kill_on_drop: false }`
[INFO] [stdout] 3e351c1bd2ee6eb92143ff601a221c3cbf3bda385adc9d4d434a6564dadb04ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdd6f02c2c4ae60d07b7544121662bda7d44da1a115bfa953c6747b590acc7df
[INFO] running `Command { std: "docker" "start" "-a" "bdd6f02c2c4ae60d07b7544121662bda7d44da1a115bfa953c6747b590acc7df", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling jsonml v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "bdd6f02c2c4ae60d07b7544121662bda7d44da1a115bfa953c6747b590acc7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd6f02c2c4ae60d07b7544121662bda7d44da1a115bfa953c6747b590acc7df", kill_on_drop: false }`
[INFO] [stdout] bdd6f02c2c4ae60d07b7544121662bda7d44da1a115bfa953c6747b590acc7df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85bc56edc36474cfcfcf80b47b760fe35ac573a165d96e40aaab6e2972e178be
[INFO] running `Command { std: "docker" "start" "-a" "85bc56edc36474cfcfcf80b47b760fe35ac573a165d96e40aaab6e2972e178be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsonml-ee7bc1d408198547)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_attribute_value_bool ... ok
[INFO] [stdout] test test_attribute_value_string ... ok
[INFO] [stdout] test test_attribute_value_number ... ok
[INFO] [stdout] test test_element_string ... ok
[INFO] [stdout] test test_display_element_encode_attribute_value ... ok
[INFO] [stdout] test test_element_tag_name_only ... ok
[INFO] [stdout] test test_element_tag_without_element_list ... ok
[INFO] [stdout] test test_iters ... ok
[INFO] [stdout] test test_element_tag ... ok
[INFO] [stdout] test test_display_element ... ok
[INFO] [stdout] test test_display_element_invalid_attribute_name - should panic ... ok
[INFO] [stdout] test test_display_element_invalid_tag_name - should panic ... ok
[INFO] [stderr]      Running tests/examples.rs (/opt/rustwide/target/debug/deps/examples-f103f0c95cd07abd)
[INFO] [stdout] test test_attribute_value_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_bullet_list_example ... ok
[INFO] [stderr]    Doc-tests jsonml
[INFO] [stdout] test test_colorful_table_example ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 29) ... ok
[INFO] [stdout] test src/../README.md - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.89s; merged doctests compilation took 0.86s
[INFO] running `Command { std: "docker" "inspect" "85bc56edc36474cfcfcf80b47b760fe35ac573a165d96e40aaab6e2972e178be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bc56edc36474cfcfcf80b47b760fe35ac573a165d96e40aaab6e2972e178be", kill_on_drop: false }`
[INFO] [stdout] 85bc56edc36474cfcfcf80b47b760fe35ac573a165d96e40aaab6e2972e178be