[INFO] fetching crate tracepoint 0.5.0...
[INFO] testing tracepoint-0.5.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tracepoint 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tracepoint 0.5.0
[INFO] finished tweaking crates.io crate tracepoint 0.5.0
[INFO] tweaked toml for crates.io crate tracepoint 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracepoint 0.5.0 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 tracepoint 0.5.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6d09b77b4da6029ef76195ba1368e08506689df7157d0f01fa847d604108ce8b
[INFO] running `Command { std: "docker" "start" "-a" "6d09b77b4da6029ef76195ba1368e08506689df7157d0f01fa847d604108ce8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d09b77b4da6029ef76195ba1368e08506689df7157d0f01fa847d604108ce8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d09b77b4da6029ef76195ba1368e08506689df7157d0f01fa847d604108ce8b", kill_on_drop: false }`
[INFO] [stdout] 6d09b77b4da6029ef76195ba1368e08506689df7157d0f01fa847d604108ce8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 587c3013da389dc84a16673c440d93f3fc81798e5baf0622d20aadd923f44c02
[INFO] running `Command { std: "docker" "start" "-a" "587c3013da389dc84a16673c440d93f3fc81798e5baf0622d20aadd923f44c02", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling tracepoint v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "587c3013da389dc84a16673c440d93f3fc81798e5baf0622d20aadd923f44c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587c3013da389dc84a16673c440d93f3fc81798e5baf0622d20aadd923f44c02", kill_on_drop: false }`
[INFO] [stdout] 587c3013da389dc84a16673c440d93f3fc81798e5baf0622d20aadd923f44c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0a501f3928900d9acc7e63ae37ab690ef71b8e5a26394c5cf1dc050cad0426cd
[INFO] running `Command { std: "docker" "start" "-a" "0a501f3928900d9acc7e63ae37ab690ef71b8e5a26394c5cf1dc050cad0426cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracepoint v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "0a501f3928900d9acc7e63ae37ab690ef71b8e5a26394c5cf1dc050cad0426cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a501f3928900d9acc7e63ae37ab690ef71b8e5a26394c5cf1dc050cad0426cd", kill_on_drop: false }`
[INFO] [stdout] 0a501f3928900d9acc7e63ae37ab690ef71b8e5a26394c5cf1dc050cad0426cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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", kill_on_drop: false }`
[INFO] [stdout] ab0292b387a7e631c8a8a691780c478fe251d1aebcbf7873cee4e41e55f09452
[INFO] running `Command { std: "docker" "start" "-a" "ab0292b387a7e631c8a8a691780c478fe251d1aebcbf7873cee4e41e55f09452", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracepoint-0d97a92c08044294)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracepoint
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab0292b387a7e631c8a8a691780c478fe251d1aebcbf7873cee4e41e55f09452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0292b387a7e631c8a8a691780c478fe251d1aebcbf7873cee4e41e55f09452", kill_on_drop: false }`
[INFO] [stdout] ab0292b387a7e631c8a8a691780c478fe251d1aebcbf7873cee4e41e55f09452
