[INFO] cloning repository https://github.com/oro-os/ktrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oro-os/ktrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foro-os%2Fktrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foro-os%2Fktrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4c5fe1a08759df7822ffba9fa20d190b37347f5
[INFO] checking oro-os/ktrace against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foro-os%2Fktrace" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/oro-os/ktrace
[INFO] finished tweaking git repo https://github.com/oro-os/ktrace
[INFO] tweaked toml for git repo https://github.com/oro-os/ktrace written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oro-os/ktrace on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oro-os/ktrace 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] 859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8
[INFO] running `Command { std: "docker" "start" "859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8", 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" "859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.95
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[INFO] [stderr]    Compiling qemu-plugin-sys v9.0.0-v0
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[INFO] [stderr]     Checking ktrace-plugin-protocol v0.0.0 (/opt/rustwide/workdir/ktrace-plugin-protocol)
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[INFO] [stderr]     Checking ref-cast v1.0.23
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[INFO] [stderr]    Compiling zerocopy-derive v0.8.17
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[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling ctor v0.2.9
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[INFO] [stderr]     Checking linux-perf-event-reader v0.10.1
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[INFO] [stderr]     Checking pdb-addr2line v0.11.1
[INFO] [stderr]     Checking qemu-plugin v9.0.0-v0
[INFO] [stderr]     Checking zerofrom v0.1.5
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[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking ktrace-plugin v0.0.0 (/opt/rustwide/workdir/ktrace-plugin)
[INFO] [stdout] warning: the feature `ptr_as_ref_unchecked` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> ktrace-plugin/src/lib.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(sync_unsafe_cell, ptr_as_ref_unchecked)]
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `ptr_as_ref_unchecked` has been stable since 1.95.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> ktrace-plugin/src/lib.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(sync_unsafe_cell, ptr_as_ref_unchecked)]
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]   --> ktrace-plugin/src/lib.rs:65:54
[INFO] [stdout]    |
[INFO] [stdout] 65 |         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: vcpu_id.into() }))?;
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 65 -         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: vcpu_id.into() }))?;
[INFO] [stdout] 65 +         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: vcpu_id }))?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 65 -         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: vcpu_id.into() }))?;
[INFO] [stdout] 65 +         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: <u32 as Into<_>>::into(vcpu_id) }))?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ktrace-plugin` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]   --> ktrace-plugin/src/lib.rs:65:54
[INFO] [stdout]    |
[INFO] [stdout] 65 |         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: vcpu_id.into() }))?;
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 65 -         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: vcpu_id.into() }))?;
[INFO] [stdout] 65 +         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: vcpu_id }))?;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 65 -         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: vcpu_id.into() }))?;
[INFO] [stdout] 65 +         sock.write_packet(&Packet::VcpuInit(VcpuInit { id: <u32 as Into<_>>::into(vcpu_id) }))?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ktrace-plugin` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: unused dependency `paste`
[INFO] [stderr]  --> ktrace-plugin-protocol/Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | paste = "1.0.15"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `paste`
[INFO] [stderr] warning: `ktrace-plugin-protocol` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8", kill_on_drop: false }`
[INFO] [stdout] 859d48c52db5b9ca83ceffc6f38769ed61221747693ca4994609d13d88cf6ab8
