[INFO] fetching crate hrw-hash 2.0.3...
[INFO] testing hrw-hash-2.0.3 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate hrw-hash 2.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hrw-hash 2.0.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hrw-hash 2.0.3
[INFO] tweaked toml for crates.io crate hrw-hash 2.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hrw-hash 2.0.3 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hrw-hash 2.0.3 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4fab9eabf936a0c2a7b0c52f8b2029bf97746aa71c06ed6d564cc58ea19937f
[INFO] running `Command { std: "docker" "start" "-a" "b4fab9eabf936a0c2a7b0c52f8b2029bf97746aa71c06ed6d564cc58ea19937f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4fab9eabf936a0c2a7b0c52f8b2029bf97746aa71c06ed6d564cc58ea19937f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4fab9eabf936a0c2a7b0c52f8b2029bf97746aa71c06ed6d564cc58ea19937f", kill_on_drop: false }`
[INFO] [stdout] b4fab9eabf936a0c2a7b0c52f8b2029bf97746aa71c06ed6d564cc58ea19937f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30b9eb570ea871ff8f1f41c69971668010b7a638c1c99f1284f7d12bc59b7184
[INFO] running `Command { std: "docker" "start" "-a" "30b9eb570ea871ff8f1f41c69971668010b7a638c1c99f1284f7d12bc59b7184", kill_on_drop: false }`
[INFO] [stderr]    Compiling rapidhash v3.0.0
[INFO] [stderr]    Compiling hrw-hash v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "30b9eb570ea871ff8f1f41c69971668010b7a638c1c99f1284f7d12bc59b7184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b9eb570ea871ff8f1f41c69971668010b7a638c1c99f1284f7d12bc59b7184", kill_on_drop: false }`
[INFO] [stdout] 30b9eb570ea871ff8f1f41c69971668010b7a638c1c99f1284f7d12bc59b7184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb7d81fd9112ae95ac9b56e8c2c42bbda7c5d4a29fcd1ad1664ef8262e6f23c1
[INFO] running `Command { std: "docker" "start" "-a" "bb7d81fd9112ae95ac9b56e8c2c42bbda7c5d4a29fcd1ad1664ef8262e6f23c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling twox-hash v2.1.1
[INFO] [stderr]    Compiling hrw-hash v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `Command { std: "docker" "inspect" "bb7d81fd9112ae95ac9b56e8c2c42bbda7c5d4a29fcd1ad1664ef8262e6f23c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7d81fd9112ae95ac9b56e8c2c42bbda7c5d4a29fcd1ad1664ef8262e6f23c1", kill_on_drop: false }`
[INFO] [stdout] bb7d81fd9112ae95ac9b56e8c2c42bbda7c5d4a29fcd1ad1664ef8262e6f23c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fe97546ed047197d0483391dc22e61a5a3cde259392fa77d4c07c54ca160043
[INFO] running `Command { std: "docker" "start" "-a" "7fe97546ed047197d0483391dc22e61a5a3cde259392fa77d4c07c54ca160043", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hrw_hash-9aa1ff6a7f8f42c4)
[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/hrw.rs (/opt/rustwide/target/debug/deps/hrw-59c4403a68fab594)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test blanket_implementation ... ok
[INFO] [stdout] test custom_build_hasher ... ok
[INFO] [stdout] test hrw ... ok
[INFO] [stdout] test weighted_distribution ... ok
[INFO] [stdout] test fair_distribution ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- fair_distribution stdout ----
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 16,
[INFO] [stdout]     nodes_per_shard: 1,
[INFO] [stdout]     expected_ratio: 0.92,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.9364627785680417
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 16,
[INFO] [stdout]     nodes_per_shard: 2,
[INFO] [stdout]     expected_ratio: 0.95,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.9569006685768864
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 16,
[INFO] [stdout]     nodes_per_shard: 3,
[INFO] [stdout]     expected_ratio: 0.96,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.9730207162357476
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 32,
[INFO] [stdout]     nodes_per_shard: 1,
[INFO] [stdout]     expected_ratio: 0.89,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.8997227356746765
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 32,
[INFO] [stdout]     nodes_per_shard: 2,
[INFO] [stdout]     expected_ratio: 0.93,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.9308309726156752
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 32,
[INFO] [stdout]     nodes_per_shard: 3,
[INFO] [stdout]     expected_ratio: 0.93,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.9308136810869905
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 64,
[INFO] [stdout]     nodes_per_shard: 1,
[INFO] [stdout]     expected_ratio: 0.85,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.8666061705989111
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 64,
[INFO] [stdout]     nodes_per_shard: 2,
[INFO] [stdout]     expected_ratio: 0.88,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.9071925754060325
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 64,
[INFO] [stdout]     nodes_per_shard: 3,
[INFO] [stdout]     expected_ratio: 0.92,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.9233668341708543
[INFO] [stdout] [tests/hrw.rs:138:9] &t = TestCase {
[INFO] [stdout]     nodes_count: 128,
[INFO] [stdout]     nodes_per_shard: 1,
[INFO] [stdout]     expected_ratio: 0.77,
[INFO] [stdout] }
[INFO] [stdout] [tests/hrw.rs:138:9] min_max_ratio = 0.7369308600337268
[INFO] [stdout] 
[INFO] [stdout] thread 'fair_distribution' panicked at tests/hrw.rs:139:9:
[INFO] [stdout] distribution is not fair enough (min: 437 max: 593 ratio: 0.7369308600337268 expected: 0.77)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d80694f8032 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d80694f8032 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d80694f8032 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d80694f8032 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d806951db33 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d806951db33 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5d80694f4fc3 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d80694f4fc3 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d80694f7e82 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d80694f959c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5d80694f93f2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5d80694c0e84 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5d80694c0e84 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5d80694f9f7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5d80694f9f7b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5d80694f9d4a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5d80694f8529 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5d80694f99dd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5d806951c2d0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5d8069480ce8 - hrw::fair_distribution::check_distribution::h249f22eb6fc3eb7a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/hrw.rs:139:9
[INFO] [stdout]   20:     0x5d8069480ce8 - hrw::fair_distribution::h8ec508ca88d05b70
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/hrw.rs:92:13
[INFO] [stdout]   21:     0x5d8069480ce8 - hrw::fair_distribution::{{closure}}::he110a03bf4a534bb
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/hrw.rs:44:23
[INFO] [stdout]   22:     0x5d8069480ce8 - core::ops::function::FnOnce::call_once::h2ee0c0c828bd24c0
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5d80694c65bb - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5d80694c65bb - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   25:     0x5d80694c57fe - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   26:     0x5d80694c57fe - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5d80694c57fe - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x5d80694c57fe - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x5d80694c57fe - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5d80694c57fe - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   31:     0x5d80694c57fe - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   32:     0x5d80694893a4 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   33:     0x5d80694893a4 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x5d806948cd4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x5d806948cd4a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5d806948cd4a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   37:     0x5d806948cd4a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   38:     0x5d806948cd4a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5d806948cd4a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x5d806948cd4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5d80694fced7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x5d80694fced7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5d80694fced7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   44:     0x70cfc8a3eaa4 - <unknown>
[INFO] [stdout]   45:     0x70cfc8acba34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     fair_distribution
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.34s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test hrw`
[INFO] running `Command { std: "docker" "inspect" "7fe97546ed047197d0483391dc22e61a5a3cde259392fa77d4c07c54ca160043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe97546ed047197d0483391dc22e61a5a3cde259392fa77d4c07c54ca160043", kill_on_drop: false }`
[INFO] [stdout] 7fe97546ed047197d0483391dc22e61a5a3cde259392fa77d4c07c54ca160043
