[INFO] fetching crate ppjson 0.1.0...
[INFO] testing ppjson-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ppjson 0.1.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate ppjson 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ppjson 0.1.0
[INFO] finished tweaking crates.io crate ppjson 0.1.0
[INFO] tweaked toml for crates.io crate ppjson 0.1.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] crate crates.io crate ppjson 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded autocfg v0.1.7
[INFO] [stderr]   Downloaded itoa v0.4.4
[INFO] [stderr]   Downloaded indexmap v1.3.0
[INFO] [stderr]   Downloaded atty v0.2.13
[INFO] [stderr]   Downloaded serde_json v1.0.44
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded libc v0.2.66
[INFO] [stderr]   Downloaded serde v1.0.103
[INFO] [stderr]   Downloaded errno v0.2.4
[INFO] [stderr]   Downloaded ryu v1.0.2
[INFO] [stderr]   Downloaded json-color v0.7.1
[INFO] [stderr]   Downloaded colored v1.9.0
[INFO] [stderr]   Downloaded winapi v0.3.8
[INFO] [stderr]   Downloaded pager v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab326a741c4e4e10b728a1dceb4409b90336e4524cc05922359880d38c81ad15
[INFO] running `Command { std: "docker" "start" "-a" "ab326a741c4e4e10b728a1dceb4409b90336e4524cc05922359880d38c81ad15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab326a741c4e4e10b728a1dceb4409b90336e4524cc05922359880d38c81ad15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab326a741c4e4e10b728a1dceb4409b90336e4524cc05922359880d38c81ad15", kill_on_drop: false }`
[INFO] [stdout] ab326a741c4e4e10b728a1dceb4409b90336e4524cc05922359880d38c81ad15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab5f10c169ad950906a82fcda72524b846c2ec1dad88641c8f46cae011bc3270
[INFO] running `Command { std: "docker" "start" "-a" "ab5f10c169ad950906a82fcda72524b846c2ec1dad88641c8f46cae011bc3270", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling errno v0.2.4
[INFO] [stderr]    Compiling colored v1.9.0
[INFO] [stderr]    Compiling pager v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling json-color v0.7.1
[INFO] [stderr]    Compiling ppjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `Command { std: "docker" "inspect" "ab5f10c169ad950906a82fcda72524b846c2ec1dad88641c8f46cae011bc3270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5f10c169ad950906a82fcda72524b846c2ec1dad88641c8f46cae011bc3270", kill_on_drop: false }`
[INFO] [stdout] ab5f10c169ad950906a82fcda72524b846c2ec1dad88641c8f46cae011bc3270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fffa9251b528afd97f20e370d4ea5d1f055bbdddf126fe348baf0ccbc0ac428
[INFO] running `Command { std: "docker" "start" "-a" "4fffa9251b528afd97f20e370d4ea5d1f055bbdddf126fe348baf0ccbc0ac428", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "4fffa9251b528afd97f20e370d4ea5d1f055bbdddf126fe348baf0ccbc0ac428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fffa9251b528afd97f20e370d4ea5d1f055bbdddf126fe348baf0ccbc0ac428", kill_on_drop: false }`
[INFO] [stdout] 4fffa9251b528afd97f20e370d4ea5d1f055bbdddf126fe348baf0ccbc0ac428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8adbe605d181b421de5e952733b9e273853600513cb35dae29795cfbdb85b1e0
[INFO] running `Command { std: "docker" "start" "-a" "8adbe605d181b421de5e952733b9e273853600513cb35dae29795cfbdb85b1e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ppjson-ddb013a582131620)
[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" "8adbe605d181b421de5e952733b9e273853600513cb35dae29795cfbdb85b1e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8adbe605d181b421de5e952733b9e273853600513cb35dae29795cfbdb85b1e0", kill_on_drop: false }`
[INFO] [stdout] 8adbe605d181b421de5e952733b9e273853600513cb35dae29795cfbdb85b1e0