[INFO] fetching crate linux-crng-ioctl 0.3.1...
[INFO] testing linux-crng-ioctl-0.3.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate linux-crng-ioctl 0.3.1 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-crng-ioctl 0.3.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zeroize_derive v1.4.3
[INFO] [stderr]   Downloaded nix v0.31.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288
[INFO] running `Command { std: "docker" "start" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288", 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" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288", 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" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "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 10.71s
[INFO] running `Command { std: "docker" "inspect" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288", 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" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 2.24s
[INFO] running `Command { std: "docker" "inspect" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288", 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" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/linux_crng_ioctl-99c404173b8132e0)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test ioctl::tests::test_clear_entropy_count ... FAILED
[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_add_entropy ... FAILED
[INFO] [stdout] test proc::tests::test_proc_boot_id ... ok
[INFO] [stdout] test ioctl::tests::test_reseed_crng ... FAILED
[INFO] [stdout] test ioctl::tests::test_add_randomness_multiple_buffer_sizes ... FAILED
[INFO] [stdout] test proc::tests::test_proc_uuid ... ok
[INFO] [stdout] test proc::tests::test_proc_entropy_avail ... ok
[INFO] [stdout] test proc::tests::test_proc_urandom_min_reseed_secs ... ok
[INFO] [stdout] test proc::tests::test_write_wakeup_threshold ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test proc::tests::test_proc_poolsize ... ok
[INFO] [stdout] test ioctl::tests::test_add_to_entropy_count ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_clear_entropy_count stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_clear_entropy_count' (375) panicked at src/ioctl.rs:347:9:
[INFO] [stdout] failed to clear CRNG entropy count
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64dfce28b971 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64dfce2a006a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x64dfce29032c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64dfce2679e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64dfce2840b9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x64dfce21e310 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x64dfce284272 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64dfce267ac4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64dfce260289 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64dfce26879d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x64dfce2a079c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64dfce211028 - <linux_crng_ioctl[468b0dde62cabbe]::ioctl::tests::test_clear_entropy_count::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x64dfce2115fb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x64dfce21ec65 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x64dfce218524 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x64dfce221dc2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x64dfce28b249 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7dc1f8d71dfa - <unknown>
[INFO] [stdout]   18:     0x7dc1f8e053d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ioctl::tests::test_clear_pool stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ioctl::tests::test_clear_pool' (376) panicked at src/ioctl.rs:356:13:
[INFO] [stdout] failed to clear CRNG pool
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64dfce28b971 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64dfce2a006a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x64dfce29032c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64dfce2679e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64dfce2840b9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x64dfce21e310 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x64dfce284272 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64dfce267ac4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64dfce260289 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64dfce26879d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x64dfce2a079c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64dfce210e74 - <linux_crng_ioctl[468b0dde62cabbe]::ioctl::tests::test_clear_pool::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x64dfce2115fb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x64dfce21ec65 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x64dfce218524 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x64dfce221dc2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x64dfce28b249 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7dc1f8d71dfa - <unknown>
[INFO] [stdout]   18:     0x7dc1f8e053d4 - 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' (372) panicked at src/ioctl.rs:334:9:
[INFO] [stdout] failed to add randomness to kernel
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64dfce28b971 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64dfce2a006a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x64dfce29032c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64dfce2679e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64dfce2840b9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x64dfce21e310 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x64dfce284272 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64dfce267ac4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64dfce260289 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64dfce26879d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x64dfce2a079c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64dfce210ef9 - <linux_crng_ioctl[468b0dde62cabbe]::ioctl::tests::test_add_entropy::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x64dfce2115fb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x64dfce21ec65 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x64dfce218524 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x64dfce221dc2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x64dfce28b249 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7dc1f8d71dfa - <unknown>
[INFO] [stdout]   18:     0x7dc1f8e053d4 - 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' (378) panicked at src/ioctl.rs:367:9:
[INFO] [stdout] failed to reseed CRNG
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64dfce28b971 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64dfce2a006a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x64dfce29032c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64dfce2679e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64dfce2840b9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x64dfce21e310 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x64dfce284272 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64dfce267ac4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64dfce260289 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64dfce26879d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x64dfce2a079c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64dfce210fb8 - <linux_crng_ioctl[468b0dde62cabbe]::ioctl::tests::test_reseed_crng::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x64dfce2115fb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x64dfce21ec65 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x64dfce218524 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x64dfce221dc2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x64dfce28b249 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7dc1f8d71dfa - <unknown>
[INFO] [stdout]   18:     0x7dc1f8e053d4 - 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' (373) 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:     0x64dfce28b971 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64dfce2a006a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x64dfce29032c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64dfce2679e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64dfce2840b9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x64dfce21e310 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x64dfce284272 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64dfce267a92 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64dfce260289 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64dfce26879d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x64dfce2a079c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64dfce211423 - <linux_crng_ioctl[468b0dde62cabbe]::ioctl::tests::test_add_randomness_multiple_buffer_sizes::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x64dfce2115fb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x64dfce21ec65 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x64dfce218524 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x64dfce221dc2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x64dfce28b249 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7dc1f8d71dfa - <unknown>
[INFO] [stdout]   18:     0x7dc1f8e053d4 - 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' (374) panicked at src/ioctl.rs:281:9:
[INFO] [stdout] failed to add to CRNG entropy count
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x64dfce28b971 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x64dfce2a006a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x64dfce29032c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x64dfce2679e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x64dfce2840b9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x64dfce21e310 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x64dfce284272 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x64dfce267ac4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x64dfce260289 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x64dfce26879d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x64dfce2a079c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x64dfce21109d - <linux_crng_ioctl[468b0dde62cabbe]::ioctl::tests::test_add_to_entropy_count::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x64dfce2115fb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x64dfce21ec65 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x64dfce218524 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x64dfce221dc2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x64dfce28b249 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7dc1f8d71dfa - <unknown>
[INFO] [stdout]   18:     0x7dc1f8e053d4 - 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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288", kill_on_drop: false }`
[INFO] [stdout] f84a75e360b3ff92fb8b181d7d12c3912a5007a51878b5b80c101e729c061288
