[INFO] fetching crate read-process-memory-ptrace 0.1.4...
[INFO] testing read-process-memory-ptrace-0.1.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate read-process-memory-ptrace 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate read-process-memory-ptrace 0.1.4
[INFO] finished tweaking crates.io crate read-process-memory-ptrace 0.1.4
[INFO] tweaked toml for crates.io crate read-process-memory-ptrace 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate read-process-memory-ptrace 0.1.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate read-process-memory-ptrace 0.1.4 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" "+beta-2026-04-21" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc05dde31ce333ee0cb7a011c25c2e07b4007ff3f27edc67831218d2a888b5d1
[INFO] running `Command { std: "docker" "start" "-a" "fc05dde31ce333ee0cb7a011c25c2e07b4007ff3f27edc67831218d2a888b5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc05dde31ce333ee0cb7a011c25c2e07b4007ff3f27edc67831218d2a888b5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc05dde31ce333ee0cb7a011c25c2e07b4007ff3f27edc67831218d2a888b5d1", kill_on_drop: false }`
[INFO] [stdout] fc05dde31ce333ee0cb7a011c25c2e07b4007ff3f27edc67831218d2a888b5d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c0b7a286a7aabdbdba4bdaf237ffd971737b056f669e0eb763bf3f374b6b93
[INFO] running `Command { std: "docker" "start" "-a" "81c0b7a286a7aabdbdba4bdaf237ffd971737b056f669e0eb763bf3f374b6b93", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling read-process-memory-ptrace v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "81c0b7a286a7aabdbdba4bdaf237ffd971737b056f669e0eb763bf3f374b6b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c0b7a286a7aabdbdba4bdaf237ffd971737b056f669e0eb763bf3f374b6b93", kill_on_drop: false }`
[INFO] [stdout] 81c0b7a286a7aabdbdba4bdaf237ffd971737b056f669e0eb763bf3f374b6b93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2539e55222d1da3a85f4d26c5efa7b02861a074a54c1a51131614045aa456fa
[INFO] running `Command { std: "docker" "start" "-a" "b2539e55222d1da3a85f4d26c5efa7b02861a074a54c1a51131614045aa456fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling read-process-memory-ptrace v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `read_process_memory`
[INFO] [stdout]  --> examples/read-process-bytes.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate read_process_memory;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `read-process-memory-ptrace` (example "read-process-bytes") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b2539e55222d1da3a85f4d26c5efa7b02861a074a54c1a51131614045aa456fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2539e55222d1da3a85f4d26c5efa7b02861a074a54c1a51131614045aa456fa", kill_on_drop: false }`
[INFO] [stdout] b2539e55222d1da3a85f4d26c5efa7b02861a074a54c1a51131614045aa456fa
