[INFO] fetching crate stackler 0.1.0...
[INFO] testing stackler-0.1.0 against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] extracting crate stackler 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate stackler 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stackler 0.1.0
[INFO] tweaked toml for crates.io crate stackler 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stackler 0.1.0 on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stackler 0.1.0 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded condtype v1.3.0
[INFO] [stderr]   Downloaded divan-macros v0.1.21
[INFO] [stderr]   Downloaded divan v0.1.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1
[INFO] running `Command { std: "docker" "start" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1", 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" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling portable-atomic v1.14.0
[INFO] [stderr]    Compiling stackler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling clap_builder v4.6.5
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling clap v4.6.5
[INFO] [stderr]    Compiling divan v0.1.21
[INFO] [stderr]    Compiling stackler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 19.89s
[INFO] running `Command { std: "docker" "inspect" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/stackler-de486e24272b3f9b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test platform::tests::capping_a_limit ... ok
[INFO] [stdout] test platform::tests::a_stack_rlimit_is_readable_or_unlimited ... ok
[INFO] [stderr]      Running tests/basics.rs (/opt/rustwide/target/release/deps/basics-c8cf1a1d9a3c6bb5)
[INFO] [stdout] test platform::tests::the_test_harness_does_not_run_on_the_initial_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test discovers_its_own_stack ... ok
[INFO] [stdout] test measure_diffs_counters ... ok
[INFO] [stdout] test guard_answers_and_counts ... ok
[INFO] [stdout] test thread_snapshots_describe_this_thread ... ok
[INFO] [stdout] test stats_subtraction ... ok
[INFO] [stdout] test sampling_feeds_the_aggregates ... ok
[INFO] [stdout] test depth_grows_with_recursion ... ok
[INFO] [stdout] test bounds_are_validated ... ok
[INFO] [stdout] test threads_come_and_go ... ok
[INFO] [stdout] test headroom_shrinks_as_depth_grows ... ok
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/release/deps/integration-96dfb760ef78d204)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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] [stderr]      Running tests/main_thread.rs (/opt/rustwide/target/release/deps/main_thread-f4d721c3c5d69e6f)
[INFO] [stdout] main-thread checks passed
[INFO] [stderr]      Running tests/primitives.rs (/opt/rustwide/target/release/deps/primitives-0cbf259d2532eea2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test stack_arithmetic ... ok
[INFO] [stdout] test stack_pointer_moves_the_way_stacks_grow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stackler
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - Stackler (line 184) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.52s; merged doctests compilation took 0.43s
[INFO] running `Command { std: "docker" "inspect" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1", kill_on_drop: false }`
[INFO] [stdout] d30a0de0a76806bd0a6e90c0cdbfd9bc89dc1475d599237f2859cb785001dcc1