[INFO] fetching crate linux-crng-ioctl 0.3.1...
[INFO] testing linux-crng-ioctl-0.3.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate linux-crng-ioctl 0.3.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate linux-crng-ioctl 0.3.1
[INFO] finished tweaking crates.io crate linux-crng-ioctl 0.3.1
[INFO] tweaked toml for crates.io crate linux-crng-ioctl 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-crng-ioctl 0.3.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linux-crng-ioctl 0.3.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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] c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea
[INFO] running `Command { std: "docker" "start" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea", 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" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea", 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" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling linux-crng-ioctl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.79s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea", 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" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling linux-crng-ioctl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea", 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" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/linux-crng-ioctl/99c404173b8132e0/out/linux_crng_ioctl-99c404173b8132e0)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test ioctl::tests::test_clear_pool ... FAILED
[INFO] [stdout] test ioctl::tests::test_get_ent_cnt ... ok
[INFO] [stdout] test ioctl::tests::test_reseed_crng ... FAILED
[INFO] [stdout] test ioctl::tests::test_add_entropy ... FAILED
[INFO] [stdout] test ioctl::tests::test_clear_entropy_count ... FAILED
[INFO] [stdout] test ioctl::tests::test_add_to_entropy_count ... FAILED
[INFO] [stdout] test ioctl::tests::test_add_randomness_multiple_buffer_sizes ... FAILED
[INFO] [stdout] test proc::tests::test_proc_entropy_avail ... ok
[INFO] [stdout] test proc::tests::test_proc_poolsize ... ok
[INFO] [stdout] test proc::tests::test_proc_urandom_min_reseed_secs ... ok
[INFO] [stdout] test proc::tests::test_proc_uuid ... ok
[INFO] [stdout] test proc::tests::test_write_wakeup_threshold ... ok
[INFO] [stdout] test proc::tests::test_proc_boot_id ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_clear_pool stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_clear_pool' (373) panicked at src/ioctl.rs:356:13:
[INFO] [stdout] failed to clear CRNG pool
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b2a260656c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b2a26079ada - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5b2a26069dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b2a260415a6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b2a2605dd39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5b2a25ff89f0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5b2a2605def2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b2a26041684 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b2a26039dd9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b2a2604236d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b2a2607a20c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b2a25fe9689 - <linux_crng_ioctl[788d05dc9311ea0c]::ioctl::tests::test_clear_pool::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5b2a25febe3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5b2a25ff9015 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5b2a25ff2904 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5b2a25ffc0a2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5b2a26064f1f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7cf447f1adfa - <unknown>
[INFO] [stdout]   18:     0x7cf447fae3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_reseed_crng stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_reseed_crng' (375) panicked at src/ioctl.rs:367:9:
[INFO] [stdout] failed to reseed CRNG
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b2a260656c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b2a26079ada - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5b2a26069dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b2a260415a6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b2a2605dd39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5b2a25ff89f0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5b2a2605def2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b2a26041684 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b2a26039dd9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b2a2604236d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b2a2607a20c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b2a25fe9a1c - <linux_crng_ioctl[788d05dc9311ea0c]::ioctl::tests::test_reseed_crng::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5b2a25febe3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5b2a25ff9015 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5b2a25ff2904 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5b2a25ffc0a2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5b2a26064f1f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7cf447f1adfa - <unknown>
[INFO] [stdout]   18:     0x7cf447fae3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_add_entropy stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_add_entropy' (369) panicked at src/ioctl.rs:334:9:
[INFO] [stdout] failed to add randomness to kernel
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b2a260656c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b2a26079ada - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5b2a26069dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b2a260415a6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b2a2605dd39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5b2a25ff89f0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5b2a2605def2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b2a26041684 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b2a26039dd9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b2a2604236d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b2a2607a20c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b2a25fe9719 - <linux_crng_ioctl[788d05dc9311ea0c]::ioctl::tests::test_add_entropy::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5b2a25febe3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5b2a25ff9015 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5b2a25ff2904 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5b2a25ffc0a2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5b2a26064f1f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7cf447f1adfa - <unknown>
[INFO] [stdout]   18:     0x7cf447fae3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_clear_entropy_count stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_clear_entropy_count' (372) panicked at src/ioctl.rs:347:9:
[INFO] [stdout] failed to clear CRNG entropy count
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b2a260656c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b2a26079ada - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5b2a26069dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b2a260415a6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b2a2605dd39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5b2a25ff89f0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5b2a2605def2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b2a26041684 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b2a26039dd9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b2a2604236d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b2a2607a20c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b2a25fe9bcc - <linux_crng_ioctl[788d05dc9311ea0c]::ioctl::tests::test_clear_entropy_count::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5b2a25febe3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5b2a25ff9015 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5b2a25ff2904 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5b2a25ffc0a2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5b2a26064f1f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7cf447f1adfa - <unknown>
[INFO] [stdout]   18:     0x7cf447fae3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_add_to_entropy_count stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_add_to_entropy_count' (371) panicked at src/ioctl.rs:281:9:
[INFO] [stdout] failed to add to CRNG entropy count
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b2a260656c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b2a26079ada - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5b2a26069dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b2a260415a6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b2a2605dd39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5b2a25ff89f0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5b2a2605def2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b2a26041684 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b2a26039dd9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b2a2604236d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b2a2607a20c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b2a25fe9cb3 - <linux_crng_ioctl[788d05dc9311ea0c]::ioctl::tests::test_add_to_entropy_count::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5b2a25febe3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5b2a25ff9015 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5b2a25ff2904 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5b2a25ffc0a2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5b2a26064f1f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7cf447f1adfa - <unknown>
[INFO] [stdout]   18:     0x7cf447fae3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_add_randomness_multiple_buffer_sizes stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_add_randomness_multiple_buffer_sizes' (370) panicked at src/ioctl.rs:308:13:
[INFO] [stdout] Failed to add randomness with buffer size 1: Err(Failed to add entropy to kernel
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error>::msg::<&str>
[INFO] [stdout]    1: linux_crng_ioctl::ioctl::add_randomness_to_kernel
[INFO] [stdout]    2: <linux_crng_ioctl::ioctl::tests::test_add_randomness_multiple_buffer_sizes::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    4: test::run_test::{closure#0}
[INFO] [stdout]    5: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    6: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]    7: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]    8: <unknown>
[INFO] [stdout]    9: clone)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b2a260656c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5b2a26079ada - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5b2a26069dfc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5b2a260415a6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5b2a2605dd39 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5b2a25ff89f0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5b2a2605def2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5b2a26041652 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5b2a26039dd9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5b2a2604236d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5b2a2607a20c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5b2a25fea0d3 - <linux_crng_ioctl[788d05dc9311ea0c]::ioctl::tests::test_add_randomness_multiple_buffer_sizes::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5b2a25febe3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   13:     0x5b2a25ff9015 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5b2a25ff2904 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5b2a25ffc0a2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5b2a26064f1f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7cf447f1adfa - <unknown>
[INFO] [stdout]   18:     0x7cf447fae3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     ioctl::tests::test_add_entropy
[INFO] [stdout]     ioctl::tests::test_add_randomness_multiple_buffer_sizes
[INFO] [stdout]     ioctl::tests::test_add_to_entropy_count
[INFO] [stdout]     ioctl::tests::test_clear_entropy_count
[INFO] [stdout]     ioctl::tests::test_clear_pool
[INFO] [stdout]     ioctl::tests::test_reseed_crng
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea", kill_on_drop: false }`
[INFO] [stdout] c777e83f7c54d0c881212b65542bbcd78ade24a84c43cb56dc32fdc357ac2aea
