[INFO] fetching crate json-pp-rust 0.1.0...
[INFO] testing json-pp-rust-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate json-pp-rust 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate json-pp-rust 0.1.0 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 json-pp-rust 0.1.0
[INFO] finished tweaking crates.io crate json-pp-rust 0.1.0
[INFO] tweaked toml for crates.io crate json-pp-rust 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate json-pp-rust 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ec5fd88ce9ac61a5ccd20b007d1e56cb9e2a7c2fcb60bc3cda19dd6ad6c49db2
[INFO] running `Command { std: "docker" "start" "-a" "ec5fd88ce9ac61a5ccd20b007d1e56cb9e2a7c2fcb60bc3cda19dd6ad6c49db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec5fd88ce9ac61a5ccd20b007d1e56cb9e2a7c2fcb60bc3cda19dd6ad6c49db2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5fd88ce9ac61a5ccd20b007d1e56cb9e2a7c2fcb60bc3cda19dd6ad6c49db2", kill_on_drop: false }`
[INFO] [stdout] ec5fd88ce9ac61a5ccd20b007d1e56cb9e2a7c2fcb60bc3cda19dd6ad6c49db2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 5df117c48d24761398fe4ce65a9f43953f573a50f6d21c6aca27257cc2ff785a
[INFO] running `Command { std: "docker" "start" "-a" "5df117c48d24761398fe4ce65a9f43953f573a50f6d21c6aca27257cc2ff785a", 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]    Compiling serde v1.0.134
[INFO] [stderr]    Compiling serde_json v1.0.75
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling json-pp-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "5df117c48d24761398fe4ce65a9f43953f573a50f6d21c6aca27257cc2ff785a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df117c48d24761398fe4ce65a9f43953f573a50f6d21c6aca27257cc2ff785a", kill_on_drop: false }`
[INFO] [stdout] 5df117c48d24761398fe4ce65a9f43953f573a50f6d21c6aca27257cc2ff785a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ef697175b63c981b9679a5dc8c3039fbf3fa5148ae302892cb97bda2d137be90
[INFO] running `Command { std: "docker" "start" "-a" "ef697175b63c981b9679a5dc8c3039fbf3fa5148ae302892cb97bda2d137be90", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-pp-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "ef697175b63c981b9679a5dc8c3039fbf3fa5148ae302892cb97bda2d137be90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef697175b63c981b9679a5dc8c3039fbf3fa5148ae302892cb97bda2d137be90", kill_on_drop: false }`
[INFO] [stdout] ef697175b63c981b9679a5dc8c3039fbf3fa5148ae302892cb97bda2d137be90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c2e73bcfb1b993aefb4713a0f8c733893bef53355b53f25109dbb42ed8448928
[INFO] running `Command { std: "docker" "start" "-a" "c2e73bcfb1b993aefb4713a0f8c733893bef53355b53f25109dbb42ed8448928", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_pp_rust-ff12ddb8280ce6f9)
[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" "c2e73bcfb1b993aefb4713a0f8c733893bef53355b53f25109dbb42ed8448928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e73bcfb1b993aefb4713a0f8c733893bef53355b53f25109dbb42ed8448928", kill_on_drop: false }`
[INFO] [stdout] c2e73bcfb1b993aefb4713a0f8c733893bef53355b53f25109dbb42ed8448928