[INFO] crate newt 0.6.2 is already in cache
[INFO] checking newt-0.6.2 against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873
[INFO] extracting crate newt 0.6.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate newt 0.6.2 on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate newt 0.6.2
[INFO] finished tweaking crates.io crate newt 0.6.2
[INFO] tweaked toml for crates.io crate newt 0.6.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate newt 0.6.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] afb51003383b8221233ab9c5eff9bfa96e31206f0b1f59ba17dbdde66a9d33f7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "afb51003383b8221233ab9c5eff9bfa96e31206f0b1f59ba17dbdde66a9d33f7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling newt_proc_macros v0.0.6
[INFO] [stderr]    Compiling newt-sys v0.1.6
[INFO] [stderr]     Checking newt v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0119]: conflicting implementations of trait `std::cmp::PartialEq<std::boxed::Box<(dyn component::Component + 'static), _>>` for type `std::boxed::Box<(dyn component::Component + 'static)>`:
[INFO] [stderr]   --> src/component.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | impl<Rhs: Component> PartialEq<Rhs> for Box<dyn Component> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: conflicting implementation in crate `alloc`:
[INFO] [stderr]            - impl<T, A1, A2> std::cmp::PartialEq<std::boxed::Box<T, A2>> for std::boxed::Box<T, A1>
[INFO] [stderr]              where T: std::cmp::PartialEq, A1: std::alloc::AllocRef, A2: std::alloc::AllocRef, T: ?Sized;
[INFO] [stderr]    = note: downstream crates may implement trait `component::Component` for type `std::boxed::Box<(dyn component::Component + 'static), _>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0119`.
[INFO] [stderr] error: could not compile `newt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0119]: conflicting implementations of trait `std::cmp::PartialEq<std::boxed::Box<(dyn component::Component + 'static), _>>` for type `std::boxed::Box<(dyn component::Component + 'static)>`:
[INFO] [stderr]   --> src/component.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | impl<Rhs: Component> PartialEq<Rhs> for Box<dyn Component> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: conflicting implementation in crate `alloc`:
[INFO] [stderr]            - impl<T, A1, A2> std::cmp::PartialEq<std::boxed::Box<T, A2>> for std::boxed::Box<T, A1>
[INFO] [stderr]              where T: std::cmp::PartialEq, A1: std::alloc::AllocRef, A2: std::alloc::AllocRef, T: ?Sized;
[INFO] [stderr]    = note: downstream crates may implement trait `component::Component` for type `std::boxed::Box<(dyn component::Component + 'static), _>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0119`.
[INFO] [stderr] error: could not compile `newt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "afb51003383b8221233ab9c5eff9bfa96e31206f0b1f59ba17dbdde66a9d33f7"`
[INFO] running `"docker" "rm" "-f" "afb51003383b8221233ab9c5eff9bfa96e31206f0b1f59ba17dbdde66a9d33f7"`
[INFO] [stdout] afb51003383b8221233ab9c5eff9bfa96e31206f0b1f59ba17dbdde66a9d33f7