[INFO] fetching crate python-json-read-adapter 0.1.0...
[INFO] testing python-json-read-adapter-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate python-json-read-adapter 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate python-json-read-adapter 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3607acf80d034f08d60c80c49a7ecb9ba40741301bccc02e996f9a81132826e
[INFO] running `Command { std: "docker" "start" "-a" "f3607acf80d034f08d60c80c49a7ecb9ba40741301bccc02e996f9a81132826e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3607acf80d034f08d60c80c49a7ecb9ba40741301bccc02e996f9a81132826e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3607acf80d034f08d60c80c49a7ecb9ba40741301bccc02e996f9a81132826e", kill_on_drop: false }`
[INFO] [stdout] f3607acf80d034f08d60c80c49a7ecb9ba40741301bccc02e996f9a81132826e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3e15b8d3314a485a00ed0d1764fb832e5af95f331a0a70336782d38061024b7
[INFO] running `Command { std: "docker" "start" "-a" "f3e15b8d3314a485a00ed0d1764fb832e5af95f331a0a70336782d38061024b7", 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 0.27s
[INFO] running `Command { std: "docker" "inspect" "f3e15b8d3314a485a00ed0d1764fb832e5af95f331a0a70336782d38061024b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e15b8d3314a485a00ed0d1764fb832e5af95f331a0a70336782d38061024b7", kill_on_drop: false }`
[INFO] [stdout] f3e15b8d3314a485a00ed0d1764fb832e5af95f331a0a70336782d38061024b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d21c857ed0225b1006423ec5600f4b9f28019da8dd871ef035d01274adc3812
[INFO] running `Command { std: "docker" "start" "-a" "6d21c857ed0225b1006423ec5600f4b9f28019da8dd871ef035d01274adc3812", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling python-json-read-adapter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "6d21c857ed0225b1006423ec5600f4b9f28019da8dd871ef035d01274adc3812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d21c857ed0225b1006423ec5600f4b9f28019da8dd871ef035d01274adc3812", kill_on_drop: false }`
[INFO] [stdout] 6d21c857ed0225b1006423ec5600f4b9f28019da8dd871ef035d01274adc3812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bc4fd75a0746d90dd1f4533662195b78ae15d641e075371cb5779389105f982
[INFO] running `Command { std: "docker" "start" "-a" "1bc4fd75a0746d90dd1f4533662195b78ae15d641e075371cb5779389105f982", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/python_json_read_adapter-4e64f32de800f523)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_reader_simple ... ok
[INFO] [stdout] test test_reader_string_escaping ... ok
[INFO] [stdout] test test_reader_string ... ok
[INFO] [stderr]    Doc-tests python-json-read-adapter
[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 0.09s
[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" "1bc4fd75a0746d90dd1f4533662195b78ae15d641e075371cb5779389105f982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc4fd75a0746d90dd1f4533662195b78ae15d641e075371cb5779389105f982", kill_on_drop: false }`
[INFO] [stdout] 1bc4fd75a0746d90dd1f4533662195b78ae15d641e075371cb5779389105f982
