[INFO] fetching crate aatxe-bench 0.1.1...
[INFO] testing aatxe-bench-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate aatxe-bench 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate aatxe-bench 0.1.1
[INFO] finished tweaking crates.io crate aatxe-bench 0.1.1
[INFO] tweaked toml for crates.io crate aatxe-bench 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aatxe-bench 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aatxe-bench 0.1.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aatxe-core v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98
[INFO] running `Command { std: "docker" "start" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98", 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" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98", 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" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling aatxe-core v0.1.1
[INFO] [stderr]    Compiling aatxe-bench v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 26.21s
[INFO] running `Command { std: "docker" "inspect" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98", 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" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling aatxe-bench v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98", 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" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-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/aatxe_bench-65f6311c0db3f859)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::fixed_batch_size_is_honoured ... ok
[INFO] [stdout] test tests::elapsed_ns_equals_sum_of_per_sample_times_batch ... ok
[INFO] [stdout] test tests::env_overrides_service_and_ref ... ok
[INFO] [stdout] test tests::keep_and_black_box_are_re_exported ... ok
[INFO] [stdout] test tests::calibrate_returns_at_least_one ... ok
[INFO] [stdout] test tests::into_report_carries_schema_version_and_language ... ok
[INFO] [stdout] test tests::bench_records_samples ... ok
[INFO] [stdout] test tests::multiple_benches_accumulate_into_one_report ... ok
[INFO] [stdout] test tests::target_cv_short_circuits_when_distribution_is_tight ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::target_cv_short_circuits_when_distribution_is_tight stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::target_cv_short_circuits_when_distribution_is_tight' (407) panicked at src/lib.rs:412:9:
[INFO] [stdout] expected early stop, got 200 iterations
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e4231eeb791 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e4231eff99a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5e4231eefc2c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e4231ec79b6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e4231ee3d49 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5e4231e7d500 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5e4231ee3f02 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e4231ec7a62 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e4231ec05a9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e4231ec887d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e4231f000cc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e4231e6d438 - aatxe_bench[37756a683e9e2959]::tests::target_cv_short_circuits_when_distribution_is_tight
[INFO] [stdout]   12:     0x5e4231e70659 - <aatxe_bench[37756a683e9e2959]::tests::target_cv_short_circuits_when_distribution_is_tight::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5e4231e707eb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x5e4231e7de55 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5e4231e77714 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5e4231e80fb2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5e4231eeb069 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x758ef18bfdfa - <unknown>
[INFO] [stdout]   19:     0x758ef19533d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::target_cv_short_circuits_when_distribution_is_tight
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98", kill_on_drop: false }`
[INFO] [stdout] 720c8883aa69bb6e9b33577db69da65ca9461503a6f35a2291423bb100b44b98
