[INFO] fetching crate coarse-prof 0.2.6...
[INFO] testing coarse-prof-0.2.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate coarse-prof 0.2.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate coarse-prof 0.2.6
[INFO] finished tweaking crates.io crate coarse-prof 0.2.6
[INFO] tweaked toml for crates.io crate coarse-prof 0.2.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate coarse-prof 0.2.6 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 160dcf8cb953dee75ad4974386c00e918d8e462de63cf18d54dbcf9c07c98170
[INFO] running `Command { std: "docker" "start" "-a" "160dcf8cb953dee75ad4974386c00e918d8e462de63cf18d54dbcf9c07c98170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "160dcf8cb953dee75ad4974386c00e918d8e462de63cf18d54dbcf9c07c98170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160dcf8cb953dee75ad4974386c00e918d8e462de63cf18d54dbcf9c07c98170", kill_on_drop: false }`
[INFO] [stdout] 160dcf8cb953dee75ad4974386c00e918d8e462de63cf18d54dbcf9c07c98170
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdd168b30bd745a5a4112926119fab42191c1bcda39b8da3ce9bbdc276bc7206
[INFO] running `Command { std: "docker" "start" "-a" "bdd168b30bd745a5a4112926119fab42191c1bcda39b8da3ce9bbdc276bc7206", kill_on_drop: false }`
[INFO] [stderr]    Compiling coarse-prof v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "bdd168b30bd745a5a4112926119fab42191c1bcda39b8da3ce9bbdc276bc7206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd168b30bd745a5a4112926119fab42191c1bcda39b8da3ce9bbdc276bc7206", kill_on_drop: false }`
[INFO] [stdout] bdd168b30bd745a5a4112926119fab42191c1bcda39b8da3ce9bbdc276bc7206
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e8923b57eedf08efd312a52ce5141d8eea7a3297b8c12fba9b7efb86951eb25
[INFO] running `Command { std: "docker" "start" "-a" "6e8923b57eedf08efd312a52ce5141d8eea7a3297b8c12fba9b7efb86951eb25", kill_on_drop: false }`
[INFO] [stderr]    Compiling coarse-prof v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "6e8923b57eedf08efd312a52ce5141d8eea7a3297b8c12fba9b7efb86951eb25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e8923b57eedf08efd312a52ce5141d8eea7a3297b8c12fba9b7efb86951eb25", kill_on_drop: false }`
[INFO] [stdout] 6e8923b57eedf08efd312a52ce5141d8eea7a3297b8c12fba9b7efb86951eb25
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a3e80b8f79ee4ff30e192ff66d4ef5c850d73f3058bd74c4d2a6b5ecefc0bce
[INFO] running `Command { std: "docker" "start" "-a" "6a3e80b8f79ee4ff30e192ff66d4ef5c850d73f3058bd74c4d2a6b5ecefc0bce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coarse_prof-007ec6cf5eb1b546)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests coarse_prof
[INFO] [stdout] test tests::test_multiple_roots ... ok
[INFO] [stdout] test tests::test_reset_during_frame ... ok
[INFO] [stdout] test tests::test_succ_reuse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - profile (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a3e80b8f79ee4ff30e192ff66d4ef5c850d73f3058bd74c4d2a6b5ecefc0bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3e80b8f79ee4ff30e192ff66d4ef5c850d73f3058bd74c4d2a6b5ecefc0bce", kill_on_drop: false }`
[INFO] [stdout] 6a3e80b8f79ee4ff30e192ff66d4ef5c850d73f3058bd74c4d2a6b5ecefc0bce