[INFO] fetching crate bytecheck 0.4.0...
[INFO] checking bytecheck-0.4.0 against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] extracting crate bytecheck 0.4.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate bytecheck 0.4.0 on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytecheck 0.4.0
[INFO] finished tweaking crates.io crate bytecheck 0.4.0
[INFO] tweaked toml for crates.io crate bytecheck 0.4.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a215ace81125d8e1c5bdcfa3290cfb9afbf60a7418fe29ccfffd753b69cf2bf
[INFO] running `Command { std: "docker" "start" "-a" "0a215ace81125d8e1c5bdcfa3290cfb9afbf60a7418fe29ccfffd753b69cf2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a215ace81125d8e1c5bdcfa3290cfb9afbf60a7418fe29ccfffd753b69cf2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a215ace81125d8e1c5bdcfa3290cfb9afbf60a7418fe29ccfffd753b69cf2bf", kill_on_drop: false }`
[INFO] [stdout] 0a215ace81125d8e1c5bdcfa3290cfb9afbf60a7418fe29ccfffd753b69cf2bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 04e50cf7f64a4e755f601b5ba0acde5578e87bbddbcf1e7bbf53ff40431e03b5
[INFO] running `Command { std: "docker" "start" "-a" "04e50cf7f64a4e755f601b5ba0acde5578e87bbddbcf1e7bbf53ff40431e03b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.1
[INFO] [stderr]    Compiling bytecheck_derive v0.4.0
[INFO] [stderr]     Checking ptr_meta v0.1.1
[INFO] [stderr]     Checking bytecheck v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:425:33
[INFO] [stdout]     |
[INFO] [stdout] 425 |         let (data, len) = value.to_raw_parts();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `ptr_meta::PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::const_ptr::<impl *const T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:467:33
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let (data, len) = value.to_raw_parts();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `ptr_meta::PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::const_ptr::<impl *const T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:425:33
[INFO] [stdout]     |
[INFO] [stdout] 425 |         let (data, len) = value.to_raw_parts();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `ptr_meta::PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::const_ptr::<impl *const T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:467:33
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let (data, len) = value.to_raw_parts();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `ptr_meta::PtrExt::to_raw_parts(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(ptr_metadata)]` to the crate attributes to enable `ptr::const_ptr::<impl *const T>::to_raw_parts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.58s
[INFO] running `Command { std: "docker" "inspect" "04e50cf7f64a4e755f601b5ba0acde5578e87bbddbcf1e7bbf53ff40431e03b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e50cf7f64a4e755f601b5ba0acde5578e87bbddbcf1e7bbf53ff40431e03b5", kill_on_drop: false }`
[INFO] [stdout] 04e50cf7f64a4e755f601b5ba0acde5578e87bbddbcf1e7bbf53ff40431e03b5