[INFO] fetching crate ralgo-test-util 0.1.0...
[INFO] testing ralgo-test-util-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ralgo-test-util 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ralgo-test-util 0.1.0
[INFO] finished tweaking crates.io crate ralgo-test-util 0.1.0
[INFO] tweaked toml for crates.io crate ralgo-test-util 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ralgo-test-util 0.1.0 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] crate crates.io crate ralgo-test-util 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 77667aa7a030da6066f46764f3ad14b87b2125af29fe764e76adb2e03f92bcf7
[INFO] running `Command { std: "docker" "start" "-a" "77667aa7a030da6066f46764f3ad14b87b2125af29fe764e76adb2e03f92bcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77667aa7a030da6066f46764f3ad14b87b2125af29fe764e76adb2e03f92bcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77667aa7a030da6066f46764f3ad14b87b2125af29fe764e76adb2e03f92bcf7", kill_on_drop: false }`
[INFO] [stdout] 77667aa7a030da6066f46764f3ad14b87b2125af29fe764e76adb2e03f92bcf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8d17705f9678604e087256a61d6538db36ce1d577afae725b950e96df1900bae
[INFO] running `Command { std: "docker" "start" "-a" "8d17705f9678604e087256a61d6538db36ce1d577afae725b950e96df1900bae", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling proconio v0.4.5
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling stdio-override v0.1.3
[INFO] [stderr]    Compiling cfg_rust_features v0.1.2
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ralgo-test-util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.4.0
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     rust_comp_feature = "unstable_features",
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]   --> src/lib.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(rust_comp_feature = "unstable_features")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]   --> src/lib.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(rust_comp_feature = "unstable_features")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.56s
[INFO] running `Command { std: "docker" "inspect" "8d17705f9678604e087256a61d6538db36ce1d577afae725b950e96df1900bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d17705f9678604e087256a61d6538db36ce1d577afae725b950e96df1900bae", kill_on_drop: false }`
[INFO] [stdout] 8d17705f9678604e087256a61d6538db36ce1d577afae725b950e96df1900bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 07097c298eae10003ffba04d3855517b7c1607b0a6e25f7572d1d946773db388
[INFO] running `Command { std: "docker" "start" "-a" "07097c298eae10003ffba04d3855517b7c1607b0a6e25f7572d1d946773db388", kill_on_drop: false }`
[INFO] [stderr]    Compiling ralgo-test-util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     rust_comp_feature = "unstable_features",
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]   --> src/lib.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(rust_comp_feature = "unstable_features")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]   --> src/lib.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(rust_comp_feature = "unstable_features")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]  --> src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     rust_comp_feature = "unstable_features",
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]   --> src/lib.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[cfg(rust_comp_feature = "unstable_features")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stdout]   --> src/lib.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[cfg(rust_comp_feature = "unstable_features")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "07097c298eae10003ffba04d3855517b7c1607b0a6e25f7572d1d946773db388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07097c298eae10003ffba04d3855517b7c1607b0a6e25f7572d1d946773db388", kill_on_drop: false }`
[INFO] [stdout] 07097c298eae10003ffba04d3855517b7c1607b0a6e25f7572d1d946773db388
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b0687b1ce7531161011ea68b0dfbca5571ef3a153c89bda82f9deb268cd6d3c3
[INFO] running `Command { std: "docker" "start" "-a" "b0687b1ce7531161011ea68b0dfbca5571ef3a153c89bda82f9deb268cd6d3c3", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stderr]  --> src/lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     rust_comp_feature = "unstable_features",
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stderr]   --> src/lib.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |     #[cfg(rust_comp_feature = "unstable_features")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `rust_comp_feature`
[INFO] [stderr]   --> src/lib.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 |     #[cfg(rust_comp_feature = "unstable_features")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(rust_comp_feature, values("unstable_features"))'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(rust_comp_feature, values(\"unstable_features\"))");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `ralgo-test-util` (lib) generated 3 warnings
[INFO] [stderr] warning: `ralgo-test-util` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ralgo_test_util-79bfce966530f5e0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_stdin ... ok
[INFO] [stdout] test tests::test_stdout ... FAILED
[INFO] [stdout] test tests::test_stdio ... FAILED
[INFO] [stdout] test tests::test_success ... ok
[INFO] [stdout] test tests::test_runtime_error ... ok
[INFO] [stdout] test tests::proptest_features::test_failure - should panic ... FAILED
[INFO] [stdout] test tests::proptest_features::prop_assert ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_stdout stdout ----
[INFO] [stdout] This is output
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_stdout' (29) panicked at src/lib.rs:133:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: []
[INFO] [stdout]  right: [84, 104, 105, 115, 32, 105, 115, 32, 111, 117, 116, 112, 117, 116, 10]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5df7f0edbb62 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5df7f0edbb62 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5df7f0edbb62 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5df7f0edbb62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5df7f0eecf2f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5df7f0eecf2f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5df7f0ea7481 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5df7f0ea7481 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5df7f0eb3fb2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5df7f0eb909f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5df7f0eb8f31 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5df7f0d5e0ae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5df7f0d5e0ae - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5df7f0eb975f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5df7f0eb975f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5df7f0eb95ba - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5df7f0eb40e9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5df7f0e9ab0d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5df7f0ef5250 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5df7f0ef5053 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5df7f0d39bf7 - core::panicking::assert_failed::h8a9dda4f59627bfe
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5df7f0d36a91 - ralgo_test_util::tests::test_stdout::h219ced6cd0f49424
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:133:9
[INFO] [stdout]   22:     0x5df7f0d36b17 - ralgo_test_util::tests::test_stdout::{{closure}}::hf26cc0ea97fa17e1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:128:21
[INFO] [stdout]   23:     0x5df7f0d2bd56 - core::ops::function::FnOnce::call_once::h90945c0b455d88c7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5df7f0d5de6b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5df7f0d5de6b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5df7f0d73ad5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5df7f0d73ad5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5df7f0d73ad5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5df7f0d73ad5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5df7f0d73ad5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5df7f0d73ad5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5df7f0d73ad5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5df7f0d4a2c4 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5df7f0d4a2c4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5df7f0d4db8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5df7f0d4db8a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5df7f0d4db8a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5df7f0d4db8a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5df7f0d4db8a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5df7f0d4db8a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5df7f0d4db8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5df7f0eaf12f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x5df7f0eaf12f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x73755846caa4 - <unknown>
[INFO] [stdout]   45:     0x7375584f9a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_stdio stdout ----
[INFO] [stdout] This is input
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_stdio' (28) panicked at src/lib.rs:144:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: ""
[INFO] [stdout]  right: "This is input\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5df7f0edbb62 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5df7f0edbb62 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5df7f0edbb62 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5df7f0edbb62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5df7f0eecf2f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5df7f0eecf2f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5df7f0ea7481 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5df7f0ea7481 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5df7f0eb3fb2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5df7f0eb909f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5df7f0eb8f31 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5df7f0d5e0ae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5df7f0d5e0ae - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5df7f0eb975f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5df7f0eb975f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5df7f0eb95ba - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5df7f0eb40e9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5df7f0e9ab0d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5df7f0ef5250 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5df7f0ef5053 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5df7f0d39bb8 - core::panicking::assert_failed::h54c2f4d565ff00e2
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5df7f0d3663c - ralgo_test_util::tests::test_stdio::hb7ee8339a2e8ab87
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:144:9
[INFO] [stdout]   22:     0x5df7f0d36687 - ralgo_test_util::tests::test_stdio::{{closure}}::h89b95c765bc41ef8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:137:20
[INFO] [stdout]   23:     0x5df7f0d2bd16 - core::ops::function::FnOnce::call_once::h88bf9e3f4353f455
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5df7f0d5de6b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5df7f0d5de6b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5df7f0d73ad5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5df7f0d73ad5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5df7f0d73ad5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5df7f0d73ad5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5df7f0d73ad5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5df7f0d73ad5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5df7f0d73ad5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5df7f0d4a2c4 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5df7f0d4a2c4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5df7f0d4db8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5df7f0d4db8a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5df7f0d4db8a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5df7f0d4db8a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5df7f0d4db8a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5df7f0d4db8a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5df7f0d4db8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5df7f0eaf12f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x5df7f0eaf12f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x73755846caa4 - <unknown>
[INFO] [stdout]   45:     0x7375584f9a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::proptest_features::test_failure stdout ----
[INFO] [stdout] -68303533
[INFO] [stdout] -68303533
[INFO] [stdout] -1711510313
[INFO] [stdout] -1711510313
[INFO] [stdout] 406938882
[INFO] [stdout] 406938882
[INFO] [stdout] -1024019111
[INFO] [stdout] -1024019111
[INFO] [stdout] 1405675748
[INFO] [stdout] 1405675748
[INFO] [stdout] 915065434
[INFO] [stdout] 915065434
[INFO] [stdout] 423608934
[INFO] [stdout] 423608934
[INFO] [stdout] 1689220966
[INFO] [stdout] -2605746330
[INFO] [stdout] -1589953283
[INFO] [stdout] -1589953283
[INFO] [stdout] 269295806
[INFO] [stdout] 269295806
[INFO] [stdout] -1730922042
[INFO] [stdout] 2564045254
[INFO] [stdout] -2019344883
[INFO] [stdout] 2275622413
[INFO] [stdout] -702927401
[INFO] [stdout] -702927401
[INFO] [stdout] 622717616
[INFO] [stdout] 622717616
[INFO] [stdout] -921032551
[INFO] [stdout] -921032551
[INFO] [stdout] 2099421227
[INFO] [stdout] 2099421227
[INFO] [stdout] -2118623103
[INFO] [stdout] 2176344193
[INFO] [stdout] -2004830919
[INFO] [stdout] 2290136377
[INFO] [stdout] -2060415683
[INFO] [stdout] -2060415683
[INFO] [stdout] -615082456
[INFO] [stdout] -615082456
[INFO] [stdout] 1844934143
[INFO] [stdout] -2450033153
[INFO] [stdout] 1589547188
[INFO] [stdout] -2705420108
[INFO] [stdout] 2027932884
[INFO] [stdout] -2267034412
[INFO] [stdout] -12214165
[INFO] [stdout] -12214165
[INFO] [stdout] -850549108
[INFO] [stdout] -850549108
[INFO] [stdout] -494267517
[INFO] [stdout] -494267517
[INFO] [stdout] 1964886064
[INFO] [stdout] -2330081232
[INFO] [stdout] 541346365
[INFO] [stdout] 541346365
[INFO] [stdout] 1714901679
[INFO] [stdout] -2580065617
[INFO] [stdout] 281574000
[INFO] [stdout] 281574000
[INFO] [stdout] 239859363
[INFO] [stdout] 239859363
[INFO] [stdout] -1034060372
[INFO] [stdout] -1034060372
[INFO] [stdout] 1633556338
[INFO] [stdout] 1633556338
[INFO] [stdout] -211827170
[INFO] [stdout] -211827170
[INFO] [stdout] -773092252
[INFO] [stdout] -773092252
[INFO] [stdout] 157282536
[INFO] [stdout] 157282536
[INFO] [stdout] 644580336
[INFO] [stdout] 644580336
[INFO] [stdout] -607190797
[INFO] [stdout] -607190797
[INFO] [stdout] 679286122
[INFO] [stdout] 679286122
[INFO] [stdout] -1142769696
[INFO] [stdout] -1142769696
[INFO] [stdout] -707711135
[INFO] [stdout] -707711135
[INFO] [stdout] -203426541
[INFO] [stdout] -203426541
[INFO] [stdout] -71282825
[INFO] [stdout] -71282825
[INFO] [stdout] 1644446080
[INFO] [stdout] 1644446080
[INFO] [stdout] -619454198
[INFO] [stdout] -619454198
[INFO] [stdout] -324656141
[INFO] [stdout] -324656141
[INFO] [stdout] -1032169659
[INFO] [stdout] -1032169659
[INFO] [stdout] -776997691
[INFO] [stdout] -776997691
[INFO] [stdout] 189710529
[INFO] [stdout] 189710529
[INFO] [stdout] -1660498524
[INFO] [stdout] -1660498524
[INFO] [stdout] 343937826
[INFO] [stdout] 343937826
[INFO] [stdout] -1038798565
[INFO] [stdout] -1038798565
[INFO] [stdout] -1490186505
[INFO] [stdout] -1490186505
[INFO] [stdout] 501689214
[INFO] [stdout] 501689214
[INFO] [stdout] 224840398
[INFO] [stdout] 224840398
[INFO] [stdout] -189312994
[INFO] [stdout] -189312994
[INFO] [stdout] -395919773
[INFO] [stdout] -395919773
[INFO] [stdout] -2082774931
[INFO] [stdout] -2082774931
[INFO] [stdout] 1273921678
[INFO] [stdout] 1273921678
[INFO] [stdout] 543047261
[INFO] [stdout] -3751920035
[INFO] [stdout] 1349497576
[INFO] [stdout] 1349497576
[INFO] [stdout] 1345845747
[INFO] [stdout] 1345845747
[INFO] [stdout] 1177670991
[INFO] [stdout] 1177670991
[INFO] [stdout] -2043430454
[INFO] [stdout] -2043430454
[INFO] [stdout] 1075445726
[INFO] [stdout] 1075445726
[INFO] [stdout] -1424718448
[INFO] [stdout] -1424718448
[INFO] [stdout] -148361298
[INFO] [stdout] 4146605998
[INFO] [stdout] 550619471
[INFO] [stdout] -3744347825
[INFO] [stdout] -787191222
[INFO] [stdout] -787191222
[INFO] [stdout] 1342826752
[INFO] [stdout] 1342826752
[INFO] [stdout] -1551932911
[INFO] [stdout] 2743034385
[INFO] [stdout] -1573203191
[INFO] [stdout] -1573203191
[INFO] [stdout] 1282802834
[INFO] [stdout] 1282802834
[INFO] [stdout] 276836883
[INFO] [stdout] 276836883
[INFO] [stdout] -813536237
[INFO] [stdout] -813536237
[INFO] [stdout] -1456117560
[INFO] [stdout] -1456117560
[INFO] [stdout] -916575634
[INFO] [stdout] 3378391662
[INFO] [stdout] -655163943
[INFO] [stdout] -655163943
[INFO] [stdout] -1532004384
[INFO] [stdout] -1532004384
[INFO] [stdout] 1023063266
[INFO] [stdout] 1023063266
[INFO] [stdout] 824924215
[INFO] [stdout] 824924215
[INFO] [stdout] 1271177768
[INFO] [stdout] -3023789528
[INFO] [stdout] 1500606864
[INFO] [stdout] -2794360432
[INFO] [stdout] -1282418043
[INFO] [stdout] -1282418043
[INFO] [stdout] 1435907641
[INFO] [stdout] 1435907641
[INFO] [stdout] -205275505
[INFO] [stdout] -205275505
[INFO] [stdout] -1394261829
[INFO] [stdout] -1394261829
[INFO] [stdout] 1603708840
[INFO] [stdout] -2691258456
[INFO] [stdout] 499251902
[INFO] [stdout] 499251902
[INFO] [stdout] -956566850
[INFO] [stdout] -956566850
[INFO] [stdout] -155275487
[INFO] [stdout] -155275487
[INFO] [stdout] -1522441338
[INFO] [stdout] 2772525958
[INFO] [stdout] 1383041076
[INFO] [stdout] -2911926220
[INFO] [stdout] 829215158
[INFO] [stdout] 829215158
[INFO] [stdout] 1409069503
[INFO] [stdout] 1409069503
[INFO] [stdout] 378020118
[INFO] [stdout] 378020118
[INFO] [stdout] -206302854
[INFO] [stdout] -206302854
[INFO] [stdout] -61166009
[INFO] [stdout] -61166009
[INFO] [stdout] 1863582227
[INFO] [stdout] -2431385069
[INFO] [stdout] -1341166948
[INFO] [stdout] -1341166948
[INFO] [stdout] -858970475
[INFO] [stdout] -858970475
[INFO] [stdout] 905214885
[INFO] [stdout] 905214885
[INFO] [stdout] 1226030390
[INFO] [stdout] -3068936906
[INFO] [stdout] -1820059194
[INFO] [stdout] -1820059194
[INFO] [stdout] -652189903
[INFO] [stdout] 3642777393
[INFO] [stdout] 1737245555
[INFO] [stdout] -2557721741
[INFO] [stdout] 281181026
[INFO] [stdout] 281181026
[INFO] [stdout] 1746384948
[INFO] [stdout] 1746384948
[INFO] [stdout] 1529490552
[INFO] [stdout] 1529490552
[INFO] [stdout] 651960594
[INFO] [stdout] -3643006702
[INFO] [stdout] 491010910
[INFO] [stdout] -3803956386
[INFO] [stdout] 914826510
[INFO] [stdout] 914826510
[INFO] [stdout] -428795676
[INFO] [stdout] 3866171620
[INFO] [stdout] -131058520
[INFO] [stdout] -131058520
[INFO] [stdout] -2091139336
[INFO] [stdout] 2203827960
[INFO] [stdout] -1462930172
[INFO] [stdout] -1462930172
[INFO] [stdout] -854168969
[INFO] [stdout] 3440798327
[INFO] [stdout] 877831261
[INFO] [stdout] 877831261
[INFO] [stdout] -1460223907
[INFO] [stdout] -1460223907
[INFO] [stdout] -910313600
[INFO] [stdout] -910313600
[INFO] [stdout] -1367044605
[INFO] [stdout] -1367044605
[INFO] [stdout] -1419398684
[INFO] [stdout] 2875568612
[INFO] [stdout] 269363729
[INFO] [stdout] 269363729
[INFO] [stdout] -81636365
[INFO] [stdout] -81636365
[INFO] [stdout] 137457820
[INFO] [stdout] 137457820
[INFO] [stdout] -1038943921
[INFO] [stdout] -1038943921
[INFO] [stdout] 721344006
[INFO] [stdout] 721344006
[INFO] [stdout] -1989118357
[INFO] [stdout] -1989118357
[INFO] [stdout] 1825054189
[INFO] [stdout] -2469913107
[INFO] [stdout] 2001009100
[INFO] [stdout] 2001009100
[INFO] [stdout] 2011148108
[INFO] [stdout] -2283819188
[INFO] [stdout] 372086819
[INFO] [stdout] 372086819
[INFO] [stdout] 97744905
[INFO] [stdout] 97744905
[INFO] [stdout] -1578062652
[INFO] [stdout] 2716904644
[INFO] [stdout] -244732827
[INFO] [stdout] -244732827
[INFO] [stdout] 1348113616
[INFO] [stdout] 1348113616
[INFO] [stdout] 1754880310
[INFO] [stdout] -2540086986
[INFO] [stdout] 82583282
[INFO] [stdout] 82583282
[INFO] [stdout] -979982764
[INFO] [stdout] -979982764
[INFO] [stdout] -1767814408
[INFO] [stdout] -1767814408
[INFO] [stdout] 735712112
[INFO] [stdout] 735712112
[INFO] [stdout] 2122703268
[INFO] [stdout] 2122703268
[INFO] [stdout] -1289608057
[INFO] [stdout] -1289608057
[INFO] [stdout] 1469906732
[INFO] [stdout] 1469906732
[INFO] [stdout] -1707136300
[INFO] [stdout] 2587830996
[INFO] [stdout] -794103622
[INFO] [stdout] -794103622
[INFO] [stdout] 1810423664
[INFO] [stdout] -2484543632
[INFO] [stdout] 2027078207
[INFO] [stdout] -2267889089
[INFO] [stdout] -282160172
[INFO] [stdout] 4012807124
[INFO] [stdout] -2077019948
[INFO] [stdout] 2217947348
[INFO] [stdout] 1612588719
[INFO] [stdout] -2682378577
[INFO] [stdout] 515249891
[INFO] [stdout] 515249891
[INFO] [stdout] 1876518051
[INFO] [stdout] -2418449245
[INFO] [stdout] -2061883583
[INFO] [stdout] 2233083713
[INFO] [stdout] 1857185139
[INFO] [stdout] 1857185139
[INFO] [stdout] -1438388228
[INFO] [stdout] -1438388228
[INFO] [stdout] 177708229
[INFO] [stdout] 177708229
[INFO] [stdout] -659661924
[INFO] [stdout] 3635305372
[INFO] [stdout] -1317775729
[INFO] [stdout] 2977191567
[INFO] [stdout] 1530889166
[INFO] [stdout] 1530889166
[INFO] [stdout] -915165963
[INFO] [stdout] -915165963
[INFO] [stdout] -259273461
[INFO] [stdout] -259273461
[INFO] [stdout] 1977961289
[INFO] [stdout] -2317006007
[INFO] [stdout] 1073477144
[INFO] [stdout] 1073477144
[INFO] [stdout] 658602946
[INFO] [stdout] 658602946
[INFO] [stdout] -591752246
[INFO] [stdout] -591752246
[INFO] [stdout] 298597769
[INFO] [stdout] 298597769
[INFO] [stdout] -1592713915
[INFO] [stdout] 2702253381
[INFO] [stdout] -1192511512
[INFO] [stdout] -1192511512
[INFO] [stdout] 1363924838
[INFO] [stdout] 1363924838
[INFO] [stdout] 751588855
[INFO] [stdout] 751588855
[INFO] [stdout] 280871114
[INFO] [stdout] 280871114
[INFO] [stdout] -1348663072
[INFO] [stdout] -1348663072
[INFO] [stdout] -569708040
[INFO] [stdout] 3725259256
[INFO] [stdout] 1672896348
[INFO] [stdout] -2622070948
[INFO] [stdout] 1105361801
[INFO] [stdout] 1105361801
[INFO] [stdout] 896313234
[INFO] [stdout] 896313234
[INFO] [stdout] -172335161
[INFO] [stdout] -172335161
[INFO] [stdout] -1568668862
[INFO] [stdout] -1568668862
[INFO] [stdout] 1285708897
[INFO] [stdout] 1285708897
[INFO] [stdout] 651543580
[INFO] [stdout] 651543580
[INFO] [stdout] 1143109957
[INFO] [stdout] 1143109957
[INFO] [stdout] 1562481015
[INFO] [stdout] -2732486281
[INFO] [stdout] 1317982752
[INFO] [stdout] 1317982752
[INFO] [stdout] 1996866315
[INFO] [stdout] -2298100981
[INFO] [stdout] -25845691
[INFO] [stdout] -25845691
[INFO] [stdout] -915091057
[INFO] [stdout] -915091057
[INFO] [stdout] 1426444023
[INFO] [stdout] 1426444023
[INFO] [stdout] 1551717596
[INFO] [stdout] 1551717596
[INFO] [stdout] 1576034428
[INFO] [stdout] 1576034428
[INFO] [stdout] -2121283417
[INFO] [stdout] 2173683879
[INFO] [stdout] -1692978297
[INFO] [stdout] -1692978297
[INFO] [stdout] -148876622
[INFO] [stdout] -148876622
[INFO] [stdout] 114348984
[INFO] [stdout] 114348984
[INFO] [stdout] -383750162
[INFO] [stdout] -383750162
[INFO] [stdout] -1994952099
[INFO] [stdout] 2300015197
[INFO] [stdout] -1051581890
[INFO] [stdout] -1051581890
[INFO] [stdout] -98063464
[INFO] [stdout] -98063464
[INFO] [stdout] 1332951431
[INFO] [stdout] 1332951431
[INFO] [stdout] -1221929663
[INFO] [stdout] 3073037633
[INFO] [stdout] 722346430
[INFO] [stdout] 722346430
[INFO] [stdout] -1434720654
[INFO] [stdout] -1434720654
[INFO] [stdout] 536083309
[INFO] [stdout] 536083309
[INFO] [stdout] 1099679122
[INFO] [stdout] 1099679122
[INFO] [stdout] 68072712
[INFO] [stdout] 68072712
[INFO] [stdout] 237498791
[INFO] [stdout] 237498791
[INFO] [stdout] -1451831091
[INFO] [stdout] 2843136205
[INFO] [stdout] 1938111079
[INFO] [stdout] 1938111079
[INFO] [stdout] 1331260346
[INFO] [stdout] 1331260346
[INFO] [stdout] -469918595
[INFO] [stdout] -469918595
[INFO] [stdout] -1858029477
[INFO] [stdout] 2436937819
[INFO] [stdout] 187942479
[INFO] [stdout] 187942479
[INFO] [stdout] 1924723707
[INFO] [stdout] 1924723707
[INFO] [stdout] 627163627
[INFO] [stdout] -3667803669
[INFO] [stdout] 1144297657
[INFO] [stdout] 1144297657
[INFO] [stdout] 1795235682
[INFO] [stdout] -2499731614
[INFO] [stdout] 1511034022
[INFO] [stdout] -2783933274
[INFO] [stdout] -1690283903
[INFO] [stdout] -1690283903
[INFO] [stdout] -1847519979
[INFO] [stdout] -1847519979
[INFO] [stdout] 1702075891
[INFO] [stdout] -2592891405
[INFO] [stdout] 88880341
[INFO] [stdout] 88880341
[INFO] [stdout] 1540814269
[INFO] [stdout] -2754153027
[INFO] [stdout] 668967502
[INFO] [stdout] -3625999794
[INFO] [stdout] -388514203
[INFO] [stdout] -388514203
[INFO] [stdout] 1281545829
[INFO] [stdout] -3013421467
[INFO] [stdout] -1245894310
[INFO] [stdout] -1245894310
[INFO] [stdout] 932165456
[INFO] [stdout] 932165456
[INFO] [stdout] 1978739848
[INFO] [stdout] -2316227448
[INFO] [stdout] 1973789577
[INFO] [stdout] 1973789577
[INFO] [stdout] -96800921
[INFO] [stdout] -96800921
[INFO] [stdout] 839709033
[INFO] [stdout] 839709033
[INFO] [stdout] -1271641450
[INFO] [stdout] -1271641450
[INFO] [stdout] -712478176
[INFO] [stdout] -712478176
[INFO] [stdout] 527773460
[INFO] [stdout] 527773460
[INFO] [stdout] -2115020916
[INFO] [stdout] -2115020916
[INFO] [stdout] 748036751
[INFO] [stdout] 748036751
[INFO] [stdout] -595916154
[INFO] [stdout] -595916154
[INFO] [stdout] -1088261433
[INFO] [stdout] -1088261433
[INFO] [stdout] 1062354658
[INFO] [stdout] 1062354658
[INFO] [stdout] 478221392
[INFO] [stdout] 478221392
[INFO] [stdout] 1745860492
[INFO] [stdout] -2549106804
[INFO] [stdout] 1550813251
[INFO] [stdout] 1550813251
[INFO] [stdout] 371813780
[INFO] [stdout] 371813780
[INFO] [stdout] 951490815
[INFO] [stdout] 951490815
[INFO] [stdout] 1750019028
[INFO] [stdout] 1750019028
[INFO] [stdout] -1292702447
[INFO] [stdout] 3002264849
[INFO] [stdout] 2127034208
[INFO] [stdout] -2167933088
[INFO] [stdout] 132593921
[INFO] [stdout] 132593921
[INFO] [stdout] 1016748354
[INFO] [stdout] 1016748354
[INFO] [stdout] 10860873
[INFO] [stdout] 10860873
[INFO] [stdout] -1525076738
[INFO] [stdout] -1525076738
[INFO] [stdout] -827551377
[INFO] [stdout] -827551377
[INFO] [stdout] -153686895
[INFO] [stdout] -153686895
[INFO] [stdout] -344114412
[INFO] [stdout] -344114412
[INFO] [stdout] 999643467
[INFO] [stdout] 999643467
[INFO] [stdout] -1511522550
[INFO] [stdout] 2783444746
[INFO] [stdout] note: test did not panic as expected at src/lib.rs:215:12
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::proptest_features::test_failure
[INFO] [stdout]     tests::test_stdio
[INFO] [stdout]     tests::test_stdout
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b0687b1ce7531161011ea68b0dfbca5571ef3a153c89bda82f9deb268cd6d3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0687b1ce7531161011ea68b0dfbca5571ef3a153c89bda82f9deb268cd6d3c3", kill_on_drop: false }`
[INFO] [stdout] b0687b1ce7531161011ea68b0dfbca5571ef3a153c89bda82f9deb268cd6d3c3
