[INFO] cloning repository https://github.com/BlueGhostGH/json
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlueGhostGH/json" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueGhostGH%2Fjson", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueGhostGH%2Fjson'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb65d152b10e239c84d115c9967b6523f2ba7662
[INFO] testing BlueGhostGH/json against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueGhostGH%2Fjson" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BlueGhostGH/json on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BlueGhostGH/json
[INFO] finished tweaking git repo https://github.com/BlueGhostGH/json
[INFO] tweaked toml for git repo https://github.com/BlueGhostGH/json written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/BlueGhostGH/json already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d5c24742d9b432633efccfe3bbe789843d3a2715df9c25c191e623d485ba073
[INFO] running `Command { std: "docker" "start" "-a" "4d5c24742d9b432633efccfe3bbe789843d3a2715df9c25c191e623d485ba073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d5c24742d9b432633efccfe3bbe789843d3a2715df9c25c191e623d485ba073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5c24742d9b432633efccfe3bbe789843d3a2715df9c25c191e623d485ba073", kill_on_drop: false }`
[INFO] [stdout] 4d5c24742d9b432633efccfe3bbe789843d3a2715df9c25c191e623d485ba073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3514c9c76cecb5f9eb4594b9d35c2ec77888c32a2af55c1fa23cd32355a80e96
[INFO] running `Command { std: "docker" "start" "-a" "3514c9c76cecb5f9eb4594b9d35c2ec77888c32a2af55c1fa23cd32355a80e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "3514c9c76cecb5f9eb4594b9d35c2ec77888c32a2af55c1fa23cd32355a80e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3514c9c76cecb5f9eb4594b9d35c2ec77888c32a2af55c1fa23cd32355a80e96", kill_on_drop: false }`
[INFO] [stdout] 3514c9c76cecb5f9eb4594b9d35c2ec77888c32a2af55c1fa23cd32355a80e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36eec453e0890c26d4ad38c584cfb99ba481d88a8091accf790f0b5ce98745d4
[INFO] running `Command { std: "docker" "start" "-a" "36eec453e0890c26d4ad38c584cfb99ba481d88a8091accf790f0b5ce98745d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "36eec453e0890c26d4ad38c584cfb99ba481d88a8091accf790f0b5ce98745d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36eec453e0890c26d4ad38c584cfb99ba481d88a8091accf790f0b5ce98745d4", kill_on_drop: false }`
[INFO] [stdout] 36eec453e0890c26d4ad38c584cfb99ba481d88a8091accf790f0b5ce98745d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c5aa273e1f188bede101f948904622113038ea5b03c046e22aecb4232ae2f09
[INFO] running `Command { std: "docker" "start" "-a" "8c5aa273e1f188bede101f948904622113038ea5b03c046e22aecb4232ae2f09", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json-bc28d3a8840590c3)
[INFO] [stdout] test input_reader::buffered_reader::tests::test_next ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cli-724b4e3f75a88bb1)
[INFO] [stdout] test input_reader::memory_reader::tests::test_consume ... ok
[INFO] [stderr]    Doc-tests json
[INFO] [stdout] test input_reader::buffered_reader::tests::test_peek_empty ... ok
[INFO] [stdout] test input_reader::memory_reader::tests::test_next ... ok
[INFO] [stdout] test input_reader::memory_reader::tests::test_peek ... ok
[INFO] [stdout] test input_reader::buffered_reader::tests::test_consume ... ok
[INFO] [stdout] test input_reader::buffered_reader::tests::test_peek ... ok
[INFO] [stdout] test input_reader::buffered_reader::tests::test_consume_empty ... ok
[INFO] [stdout] test input_reader::tests::test_readers_have_reached_eof ... ok
[INFO] [stdout] test input_reader::tests::test_readers_are_eq ... ok
[INFO] [stdout] test input_reader::memory_reader::tests::test_peek_empty ... ok
[INFO] [stdout] test input_reader::memory_reader::tests::test_consume_empty ... ok
[INFO] [stdout] test input_reader::tests::test_empty_readers_are_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/input_reader/mod.rs - input_reader::Result (line 297) ... ok
[INFO] [stdout] test src/input_reader/mod.rs - input_reader::InputReader (line 245) ... ok
[INFO] [stdout] test src/input_reader/mod.rs - input_reader::ReadInput (line 108) ... ok
[INFO] [stdout] test src/input_reader/memory_reader.rs - input_reader::memory_reader::MemoryReader::new (line 51) ... ok
[INFO] [stdout] test src/input_reader/mod.rs - input_reader::ReadInput::has_reached_eof (line 190) ... ok
[INFO] [stdout] test src/input_reader/mod.rs - input_reader::ReadInput::consume (line 170) ... ok
[INFO] [stdout] test src/input_reader/mod.rs - input_reader::ReadInput::input_reader (line 214) ... ok
[INFO] [stdout] test src/input_reader/mod.rs - input_reader (line 55) ... ok
[INFO] [stdout] test src/input_reader/buffered_reader.rs - input_reader::buffered_reader::BufferedReader<R>::new (line 59) ... ok
[INFO] [stdout] test src/input_reader/mod.rs - input_reader (line 32) ... ok
[INFO] [stdout] test src/input_reader/memory_reader.rs - input_reader::memory_reader::MemoryReader (line 18) ... ok
[INFO] [stdout] test src/input_reader/mod.rs - input_reader::ReadInput::peek (line 137) ... ok
[INFO] [stdout] test src/input_reader/buffered_reader.rs - input_reader::buffered_reader::BufferedReader (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c5aa273e1f188bede101f948904622113038ea5b03c046e22aecb4232ae2f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5aa273e1f188bede101f948904622113038ea5b03c046e22aecb4232ae2f09", kill_on_drop: false }`
[INFO] [stdout] 8c5aa273e1f188bede101f948904622113038ea5b03c046e22aecb4232ae2f09