[INFO] fetching crate json-type 0.1.0...
[INFO] testing json-type-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate json-type 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate json-type 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate json-type 0.1.0
[INFO] finished tweaking crates.io crate json-type 0.1.0
[INFO] tweaked toml for crates.io crate json-type 0.1.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 437c8bc01cb9dab23bfe49ef5e449527839b580b2a596f600cd4aef588ef06b1
[INFO] running `Command { std: "docker" "start" "-a" "437c8bc01cb9dab23bfe49ef5e449527839b580b2a596f600cd4aef588ef06b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "437c8bc01cb9dab23bfe49ef5e449527839b580b2a596f600cd4aef588ef06b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437c8bc01cb9dab23bfe49ef5e449527839b580b2a596f600cd4aef588ef06b1", kill_on_drop: false }`
[INFO] [stdout] 437c8bc01cb9dab23bfe49ef5e449527839b580b2a596f600cd4aef588ef06b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af388c1fe1f1e8330c5f6c9640a22e8374a8d2705b082435a38ca237ebef257d
[INFO] running `Command { std: "docker" "start" "-a" "af388c1fe1f1e8330c5f6c9640a22e8374a8d2705b082435a38ca237ebef257d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling json-type-derive v0.1.0
[INFO] [stderr]    Compiling json-type v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "af388c1fe1f1e8330c5f6c9640a22e8374a8d2705b082435a38ca237ebef257d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af388c1fe1f1e8330c5f6c9640a22e8374a8d2705b082435a38ca237ebef257d", kill_on_drop: false }`
[INFO] [stdout] af388c1fe1f1e8330c5f6c9640a22e8374a8d2705b082435a38ca237ebef257d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6e95e55571010b932f743efa17d56b175948aa6b31fbe6aa5e3a9168c731529
[INFO] running `Command { std: "docker" "start" "-a" "e6e95e55571010b932f743efa17d56b175948aa6b31fbe6aa5e3a9168c731529", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-type v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_type-a83e5fa1ac8c6ef0)
[INFO] running `Command { std: "docker" "inspect" "e6e95e55571010b932f743efa17d56b175948aa6b31fbe6aa5e3a9168c731529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e95e55571010b932f743efa17d56b175948aa6b31fbe6aa5e3a9168c731529", kill_on_drop: false }`
[INFO] [stdout] e6e95e55571010b932f743efa17d56b175948aa6b31fbe6aa5e3a9168c731529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ccbcf900d346caf6ef96f15e9d8a0c85939b323f08556139a439c1b8e7504cf
[INFO] running `Command { std: "docker" "start" "-a" "9ccbcf900d346caf6ef96f15e9d8a0c85939b323f08556139a439c1b8e7504cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_type-a83e5fa1ac8c6ef0)
[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 json-type
[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" "9ccbcf900d346caf6ef96f15e9d8a0c85939b323f08556139a439c1b8e7504cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ccbcf900d346caf6ef96f15e9d8a0c85939b323f08556139a439c1b8e7504cf", kill_on_drop: false }`
[INFO] [stdout] 9ccbcf900d346caf6ef96f15e9d8a0c85939b323f08556139a439c1b8e7504cf