[INFO] fetching crate dia-ip-range 0.10.0...
[INFO] testing dia-ip-range-0.10.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dia-ip-range 0.10.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate dia-ip-range 0.10.0
[INFO] finished tweaking crates.io crate dia-ip-range 0.10.0
[INFO] tweaked toml for crates.io crate dia-ip-range 0.10.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dia-ip-range 0.10.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to highest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded perm v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf
[INFO] running `Command { std: "docker" "start" "8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dia-ip-range v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | #![feature(doc_cfg)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `8`
[INFO] [stdout]    --> src/ip_v4_component_range.rs:202:11
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[cfg(not(target_pointer_width = "8"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: `8` is an expected value for `target_has_atomic`
[INFO] [stdout]     |
[INFO] [stdout] 202 - #[cfg(not(target_pointer_width = "8"))]
[INFO] [stdout] 202 + #[cfg(not(target_has_atomic = "8"))]
[INFO] [stdout]     |
[INFO] [stdout] help: `8` is an expected value for `target_has_atomic_load_store`
[INFO] [stdout]     |
[INFO] [stdout] 202 - #[cfg(not(target_pointer_width = "8"))]
[INFO] [stdout] 202 + #[cfg(not(target_has_atomic_load_store = "8"))]
[INFO] [stdout]     |
[INFO] [stdout] help: `8` is an expected value for `target_has_atomic_primitive_alignment`
[INFO] [stdout]     |
[INFO] [stdout] 202 - #[cfg(not(target_pointer_width = "8"))]
[INFO] [stdout] 202 + #[cfg(not(target_has_atomic_primitive_alignment = "8"))]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `8`
[INFO] [stdout]    --> src/ip_v4_component_range.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 |     #[cfg(not(target_pointer_width = "8"))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] help: `8` is an expected value for `target_has_atomic`
[INFO] [stdout]     |
[INFO] [stdout] 184 -     #[cfg(not(target_pointer_width = "8"))]
[INFO] [stdout] 184 +     #[cfg(not(target_has_atomic = "8"))]
[INFO] [stdout]     |
[INFO] [stdout] help: `8` is an expected value for `target_has_atomic_load_store`
[INFO] [stdout]     |
[INFO] [stdout] 184 -     #[cfg(not(target_pointer_width = "8"))]
[INFO] [stdout] 184 +     #[cfg(not(target_has_atomic_load_store = "8"))]
[INFO] [stdout]     |
[INFO] [stdout] help: `8` is an expected value for `target_has_atomic_primitive_alignment`
[INFO] [stdout]     |
[INFO] [stdout] 184 -     #[cfg(not(target_pointer_width = "8"))]
[INFO] [stdout] 184 +     #[cfg(not(target_has_atomic_primitive_alignment = "8"))]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/ip_v4_component_range.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 |             end: Some(u8::max_value()),
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/ip_v4_component_range.rs:112:29
[INFO] [stdout]     |
[INFO] [stdout] 112 |             start: Some(u8::min_value()),
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/ip_v4_component_range.rs:113:27
[INFO] [stdout]     |
[INFO] [stdout] 113 |             end: Some(u8::max_value()),
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/ip_v4_component_range.rs:134:29
[INFO] [stdout]     |
[INFO] [stdout] 134 |             start: Some(u8::min_value()),
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::min_value`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/ip_v4_component_range.rs:145:29
[INFO] [stdout]     |
[INFO] [stdout] 145 |             start: Some(u8::min_value()),
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dia-ip-range` (lib) due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf", kill_on_drop: false }`
[INFO] [stdout] 8be466f10a0e715523e77fe4a213446fe606bbbb1ff4e3eaffd3eb372f26abcf
