[INFO] fetching crate erjson 0.1.0...
[INFO] testing erjson-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate erjson 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate erjson 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erjson 0.1.0
[INFO] finished tweaking crates.io crate erjson 0.1.0
[INFO] tweaked toml for crates.io crate erjson 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate erjson 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 902ac373d94abe0313365e0ac5fb41c9f46e76fad5d3a17cda7275ae28d5be5e
[INFO] running `Command { std: "docker" "start" "-a" "902ac373d94abe0313365e0ac5fb41c9f46e76fad5d3a17cda7275ae28d5be5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "902ac373d94abe0313365e0ac5fb41c9f46e76fad5d3a17cda7275ae28d5be5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "902ac373d94abe0313365e0ac5fb41c9f46e76fad5d3a17cda7275ae28d5be5e", kill_on_drop: false }`
[INFO] [stdout] 902ac373d94abe0313365e0ac5fb41c9f46e76fad5d3a17cda7275ae28d5be5e
[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=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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5f3b01061797948111719275fa2c5195ffa76827ede2065daae3f53212b2453
[INFO] running `Command { std: "docker" "start" "-a" "c5f3b01061797948111719275fa2c5195ffa76827ede2065daae3f53212b2453", kill_on_drop: false }`
[INFO] [stderr]    Compiling erjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "c5f3b01061797948111719275fa2c5195ffa76827ede2065daae3f53212b2453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f3b01061797948111719275fa2c5195ffa76827ede2065daae3f53212b2453", kill_on_drop: false }`
[INFO] [stdout] c5f3b01061797948111719275fa2c5195ffa76827ede2065daae3f53212b2453
[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=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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a766179bee2bbc56295f79dcae4439fd412e13fbcb666cec7d31c0184a9aa878
[INFO] running `Command { std: "docker" "start" "-a" "a766179bee2bbc56295f79dcae4439fd412e13fbcb666cec7d31c0184a9aa878", kill_on_drop: false }`
[INFO] [stderr]    Compiling erjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "a766179bee2bbc56295f79dcae4439fd412e13fbcb666cec7d31c0184a9aa878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a766179bee2bbc56295f79dcae4439fd412e13fbcb666cec7d31c0184a9aa878", kill_on_drop: false }`
[INFO] [stdout] a766179bee2bbc56295f79dcae4439fd412e13fbcb666cec7d31c0184a9aa878
[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=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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4d6d81d0e917efc3daa9d4b91f7ecf96b07bff8a3e053b0367969f4f5b20413
[INFO] running `Command { std: "docker" "start" "-a" "f4d6d81d0e917efc3daa9d4b91f7ecf96b07bff8a3e053b0367969f4f5b20413", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/erjson-9e9c19de7a1b0ee3)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test parser::tests::complex_parsing ... ok
[INFO] [stdout] test parser::tests::test_basic_parsing ... ok
[INFO] [stdout] test buffer::tests::string_iterator ... ok
[INFO] [stdout] test tests::single_value ... ok
[INFO] [stdout] test scanner::tests::scanner_error ... ok
[INFO] [stdout] test tests::library_string_interface ... ok
[INFO] [stdout] test buffer::tests::string_line_buffer ... ok
[INFO] [stdout] test tests::library_file_interface ... ok
[INFO] [stdout] test scanner::tests::scanner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/erjson-c123d86bbd90fd7a)
[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] [stderr]    Doc-tests erjson
[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" "f4d6d81d0e917efc3daa9d4b91f7ecf96b07bff8a3e053b0367969f4f5b20413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d6d81d0e917efc3daa9d4b91f7ecf96b07bff8a3e053b0367969f4f5b20413", kill_on_drop: false }`
[INFO] [stdout] f4d6d81d0e917efc3daa9d4b91f7ecf96b07bff8a3e053b0367969f4f5b20413