[INFO] fetching crate vos-core 0.1.0...
[INFO] testing vos-core-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate vos-core 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate vos-core 0.1.0
[INFO] finished tweaking crates.io crate vos-core 0.1.0
[INFO] tweaked toml for crates.io crate vos-core 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vos-core 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 128 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.4.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.14.0)
[INFO] [stderr]       Adding peginator v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding voml-collection v0.2.2 (available: v0.3.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded voml-collection v0.2.2
[INFO] [stderr]   Downloaded bigdecimal v0.3.1
[INFO] [stderr]   Downloaded nohash-hasher v0.2.0
[INFO] [stderr]   Downloaded build-time v0.1.3
[INFO] [stderr]   Downloaded vos-error v0.3.2
[INFO] [stderr]   Downloaded clap_derive v3.2.25
[INFO] [stderr]   Downloaded diagnostic v0.3.12
[INFO] [stderr]   Downloaded peginator v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 390c405bb59f615c937ccf696e164da7288975ef48384053d9bcc4bfa63fcbfa
[INFO] running `Command { std: "docker" "start" "-a" "390c405bb59f615c937ccf696e164da7288975ef48384053d9bcc4bfa63fcbfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "390c405bb59f615c937ccf696e164da7288975ef48384053d9bcc4bfa63fcbfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "390c405bb59f615c937ccf696e164da7288975ef48384053d9bcc4bfa63fcbfa", kill_on_drop: false }`
[INFO] [stdout] 390c405bb59f615c937ccf696e164da7288975ef48384053d9bcc4bfa63fcbfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 023d12107b8da5bc7b1f656478240c4a78697560e2d91aa342d2ee070d2ef968
[INFO] running `Command { std: "docker" "start" "-a" "023d12107b8da5bc7b1f656478240c4a78697560e2d91aa342d2ee070d2ef968", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling email_address v0.2.9
[INFO] [stderr]    Compiling diagnostic v0.3.12
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling bigdecimal v0.3.1
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling voml-collection v0.2.2
[INFO] [stderr]    Compiling vos-error v0.3.2
[INFO] [stderr]    Compiling vos-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `voml_collection::Number` in the current scope
[INFO] [stdout]   --> src/schema/objects/json.rs:17:55
[INFO] [stdout]    |
[INFO] [stdout] 17 |             Json::Number(o) => Object::Number(Number::from_str(&o.to_string()).unwrap_or_default()),
[INFO] [stdout]    |                                                       ^^^^^^^^ function or associated item not found in `voml_collection::Number`
[INFO] [stdout]    |
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 17 -             Json::Number(o) => Object::Number(Number::from_str(&o.to_string()).unwrap_or_default()),
[INFO] [stdout] 17 +             Json::Number(o) => Object::Number(Number::from(&o.to_string()).unwrap_or_default()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vos-core` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "023d12107b8da5bc7b1f656478240c4a78697560e2d91aa342d2ee070d2ef968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023d12107b8da5bc7b1f656478240c4a78697560e2d91aa342d2ee070d2ef968", kill_on_drop: false }`
[INFO] [stdout] 023d12107b8da5bc7b1f656478240c4a78697560e2d91aa342d2ee070d2ef968
