[INFO] fetching crate python-json-read-adapter 0.1.0...
[INFO] testing python-json-read-adapter-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate python-json-read-adapter 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate python-json-read-adapter 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate python-json-read-adapter 0.1.0
[INFO] finished tweaking crates.io crate python-json-read-adapter 0.1.0
[INFO] tweaked toml for crates.io crate python-json-read-adapter 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8b56889c134d15d2acc3da828c6c392ebc1db6f003c75a71bec737d81d937fb
[INFO] running `Command { std: "docker" "start" "-a" "b8b56889c134d15d2acc3da828c6c392ebc1db6f003c75a71bec737d81d937fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8b56889c134d15d2acc3da828c6c392ebc1db6f003c75a71bec737d81d937fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b56889c134d15d2acc3da828c6c392ebc1db6f003c75a71bec737d81d937fb", kill_on_drop: false }`
[INFO] [stdout] b8b56889c134d15d2acc3da828c6c392ebc1db6f003c75a71bec737d81d937fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85128458cef0df2bd2b5b8cf7e572f385221029ebd817e0f692a914b5a52dedc
[INFO] running `Command { std: "docker" "start" "-a" "85128458cef0df2bd2b5b8cf7e572f385221029ebd817e0f692a914b5a52dedc", kill_on_drop: false }`
[INFO] [stderr]    Compiling python-json-read-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "85128458cef0df2bd2b5b8cf7e572f385221029ebd817e0f692a914b5a52dedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85128458cef0df2bd2b5b8cf7e572f385221029ebd817e0f692a914b5a52dedc", kill_on_drop: false }`
[INFO] [stdout] 85128458cef0df2bd2b5b8cf7e572f385221029ebd817e0f692a914b5a52dedc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6a3f80784408c0f8f603e480f584aabfefb1ab276331785677b52fafa1e49b3
[INFO] running `Command { std: "docker" "start" "-a" "c6a3f80784408c0f8f603e480f584aabfefb1ab276331785677b52fafa1e49b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling python-json-read-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "c6a3f80784408c0f8f603e480f584aabfefb1ab276331785677b52fafa1e49b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a3f80784408c0f8f603e480f584aabfefb1ab276331785677b52fafa1e49b3", kill_on_drop: false }`
[INFO] [stdout] c6a3f80784408c0f8f603e480f584aabfefb1ab276331785677b52fafa1e49b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa9f126c076b39f349baf8d1e1ffc03b0f34a14ce9300e1beaedcc60a6b64733
[INFO] running `Command { std: "docker" "start" "-a" "aa9f126c076b39f349baf8d1e1ffc03b0f34a14ce9300e1beaedcc60a6b64733", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/python_json_read_adapter-ea920f5f84ec66bc)
[INFO] [stdout] test test_reader_simple ... ok
[INFO] [stderr]    Doc-tests python-json-read-adapter
[INFO] [stdout] test test_reader_string ... ok
[INFO] [stdout] test test_reader_string_escaping ... ok
[INFO] [stdout] test test_translate_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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/lib.rs - (line 18) ... ignored
[INFO] [stdout] test src/lib.rs - (line 24) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa9f126c076b39f349baf8d1e1ffc03b0f34a14ce9300e1beaedcc60a6b64733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9f126c076b39f349baf8d1e1ffc03b0f34a14ce9300e1beaedcc60a6b64733", kill_on_drop: false }`
[INFO] [stdout] aa9f126c076b39f349baf8d1e1ffc03b0f34a14ce9300e1beaedcc60a6b64733