[INFO] fetching crate metrics_ipc_collector 0.3.0...
[INFO] checking metrics_ipc_collector-0.3.0 against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-4
[INFO] extracting crate metrics_ipc_collector 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate metrics_ipc_collector 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate metrics_ipc_collector 0.3.0
[INFO] tweaked toml for crates.io crate metrics_ipc_collector 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrics_ipc_collector 0.3.0 on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metrics_ipc_collector 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c76c6ef3bd76b53159da422e404971a0fc7b1046df64e93550a3061553f039ed
[INFO] running `Command { std: "docker" "start" "-a" "c76c6ef3bd76b53159da422e404971a0fc7b1046df64e93550a3061553f039ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c76c6ef3bd76b53159da422e404971a0fc7b1046df64e93550a3061553f039ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76c6ef3bd76b53159da422e404971a0fc7b1046df64e93550a3061553f039ed", kill_on_drop: false }`
[INFO] [stdout] c76c6ef3bd76b53159da422e404971a0fc7b1046df64e93550a3061553f039ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aba0953df432bdfbc138a88f35cc5b4a12a999ad277609bb67c8e37456baeb6
[INFO] running `Command { std: "docker" "start" "-a" "8aba0953df432bdfbc138a88f35cc5b4a12a999ad277609bb67c8e37456baeb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking sketches-ddsketch v0.3.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]    Compiling doctest-file v1.0.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking interprocess v2.2.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stdout] error[E0446]: crate-private trait `Is<&'a Self>` in public interface
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/interprocess-2.2.3/src/bound_util.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout]  7 |   pub(crate) trait Is<T: ?Sized> {}
[INFO] [stdout]    |   ------------------------------ `Is<&'a Self>` declared as crate-private
[INFO] [stdout] ...
[INFO] [stdout] 16 |               type $aty<'a>: $otrt + Is<&'a Self>
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private trait
[INFO] [stdout] ...
[INFO] [stdout] 43 | / bound_util! {
[INFO] [stdout] 44 | |     /// [`Read`] by reference.
[INFO] [stdout] 45 | |     RefRead  of Read  with Read  mtd as_read
[INFO] [stdout] 46 | |     /// [`Write`] by reference.
[INFO] [stdout] 47 | |     RefWrite of Write with Write mtd as_write
[INFO] [stdout] 48 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `bound_util` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: crate-private trait `Is<&'a Self>` in public interface
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/interprocess-2.2.3/src/bound_util.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout]  7 |   pub(crate) trait Is<T: ?Sized> {}
[INFO] [stdout]    |   ------------------------------ `Is<&'a Self>` declared as crate-private
[INFO] [stdout] ...
[INFO] [stdout] 16 |               type $aty<'a>: $otrt + Is<&'a Self>
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private trait
[INFO] [stdout] ...
[INFO] [stdout] 43 | / bound_util! {
[INFO] [stdout] 44 | |     /// [`Read`] by reference.
[INFO] [stdout] 45 | |     RefRead  of Read  with Read  mtd as_read
[INFO] [stdout] 46 | |     /// [`Write`] by reference.
[INFO] [stdout] 47 | |     RefWrite of Write with Write mtd as_write
[INFO] [stdout] 48 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `bound_util` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `interprocess` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8aba0953df432bdfbc138a88f35cc5b4a12a999ad277609bb67c8e37456baeb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aba0953df432bdfbc138a88f35cc5b4a12a999ad277609bb67c8e37456baeb6", kill_on_drop: false }`
[INFO] [stdout] 8aba0953df432bdfbc138a88f35cc5b4a12a999ad277609bb67c8e37456baeb6
