[INFO] fetching crate pjson 0.2.2...
[INFO] testing pjson-0.2.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate pjson 0.2.2 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate pjson 0.2.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pjson 0.2.2
[INFO] finished tweaking crates.io crate pjson 0.2.2
[INFO] tweaked toml for crates.io crate pjson 0.2.2 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a8a72bcf1ffa0ba17b3ebeba2cca711240216c9f12dbdb825d306b435f8a867
[INFO] running `Command { std: "docker" "start" "-a" "1a8a72bcf1ffa0ba17b3ebeba2cca711240216c9f12dbdb825d306b435f8a867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a8a72bcf1ffa0ba17b3ebeba2cca711240216c9f12dbdb825d306b435f8a867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8a72bcf1ffa0ba17b3ebeba2cca711240216c9f12dbdb825d306b435f8a867", kill_on_drop: false }`
[INFO] [stdout] 1a8a72bcf1ffa0ba17b3ebeba2cca711240216c9f12dbdb825d306b435f8a867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d2ee9716908c4bd020f0edb70da056a681e2f0474b5982a51a8e33fe1e5089
[INFO] running `Command { std: "docker" "start" "-a" "f3d2ee9716908c4bd020f0edb70da056a681e2f0474b5982a51a8e33fe1e5089", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pjson v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "f3d2ee9716908c4bd020f0edb70da056a681e2f0474b5982a51a8e33fe1e5089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d2ee9716908c4bd020f0edb70da056a681e2f0474b5982a51a8e33fe1e5089", kill_on_drop: false }`
[INFO] [stdout] f3d2ee9716908c4bd020f0edb70da056a681e2f0474b5982a51a8e33fe1e5089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f26d50b8447b81d3623276e698979ff3cf73de317f8b175d05b937b419b3cd27
[INFO] running `Command { std: "docker" "start" "-a" "f26d50b8447b81d3623276e698979ff3cf73de317f8b175d05b937b419b3cd27", kill_on_drop: false }`
[INFO] [stderr]    Compiling pjson v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "f26d50b8447b81d3623276e698979ff3cf73de317f8b175d05b937b419b3cd27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26d50b8447b81d3623276e698979ff3cf73de317f8b175d05b937b419b3cd27", kill_on_drop: false }`
[INFO] [stdout] f26d50b8447b81d3623276e698979ff3cf73de317f8b175d05b937b419b3cd27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e3fbe962073efd03b6a69b5b67de47a17e943641e120faedf16aa8d775a3ae5
[INFO] running `Command { std: "docker" "start" "-a" "3e3fbe962073efd03b6a69b5b67de47a17e943641e120faedf16aa8d775a3ae5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pjson-e400da266475dd8c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::bench ... ignored
[INFO] [stdout] test tests::returnvalue_basic ... ok
[INFO] [stdout] test tests::iters ... ok
[INFO] [stdout] test tests::simples ... ok
[INFO] [stdout] test tests::test_unchecked ... ok
[INFO] [stdout] test tests::ugly_test ... ok
[INFO] [stdout] test tests::valid_basic ... ok
[INFO] [stdout] test tests::test_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.88s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pjson
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - parse (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e3fbe962073efd03b6a69b5b67de47a17e943641e120faedf16aa8d775a3ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3fbe962073efd03b6a69b5b67de47a17e943641e120faedf16aa8d775a3ae5", kill_on_drop: false }`
[INFO] [stdout] 3e3fbe962073efd03b6a69b5b67de47a17e943641e120faedf16aa8d775a3ae5