[INFO] fetching crate fableflake 0.4.1...
[INFO] testing fableflake-0.4.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fableflake 0.4.1 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate fableflake 0.4.1
[INFO] finished tweaking crates.io crate fableflake 0.4.1
[INFO] tweaked toml for crates.io crate fableflake 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fableflake 0.4.1 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 fableflake 0.4.1 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee
[INFO] running `Command { std: "docker" "start" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee", 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" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee" "/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" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee", 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" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling pnet_base v0.35.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling pnet_sys v0.35.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ipnetwork v0.20.0
[INFO] [stderr]    Compiling pnet_datalink v0.35.0
[INFO] [stderr]    Compiling fableflake v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 13.47s
[INFO] running `Command { std: "docker" "inspect" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee", 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" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee" "/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 bencher v0.1.5
[INFO] [stderr]    Compiling fableflake v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee", 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" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee" "/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 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/fableflake/70e64a2c09a3e03a/out/fableflake-70e64a2c09a3e03a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_generate_10_ids ... ok
[INFO] [stdout] test tests::test_once ... FAILED
[INFO] [stdout] test tests::test_over_time_limit ... FAILED
[INFO] [stdout] test tests::test_default_epoch_is_2023_07_21_utc_plus_8 ... ok
[INFO] [stdout] test tests::test_next_id ... FAILED
[INFO] [stdout] test tests::test_builder_errors ... FAILED
[INFO] [stdout] test tests::test_run_for_10s ... FAILED
[INFO] [stdout] test tests::test_threads ... FAILED
[INFO] [stdout] test tests::test_to_fableflake_time_starts_from_epoch ... ok
[INFO] [stdout] test tests::test_error_send_sync ... ok
[INFO] [stdout] test tests::test_monotonic_ids_single_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_once stdout ----
[INFO] [stdout] Error: NoPrivateIpAddress
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_over_time_limit stdout ----
[INFO] [stdout] Error: NoPrivateIpAddress
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_next_id stdout ----
[INFO] [stdout] Error: NoPrivateIpAddress
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_builder_errors stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_builder_errors' (415) panicked at src/tests.rs:181:14:
[INFO] [stdout] Expected error on check_machine_id closure returning false
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55da300db131 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x55da300ef02a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x55da300df34c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x55da300b7456 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x55da300d3689 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x55da3006eea0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x55da300d3842 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x55da300b7534 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x55da300b0219 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x55da300b810d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x55da300ef75c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x55da3005fdf6 - <fableflake[6620830f0fc0836f]::tests::test_builder_errors::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x55da300622eb - 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:     0x55da3006f4c5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   14:     0x55da30068db4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x55da30072552 - <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:     0x55da300da98f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x7a90f6de2dfa - <unknown>
[INFO] [stdout]   18:     0x7a90f6e763d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_run_for_10s stdout ----
[INFO] [stdout] Error: NoPrivateIpAddress
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_threads stdout ----
[INFO] [stdout] Error: NoPrivateIpAddress
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_builder_errors
[INFO] [stdout]     tests::test_next_id
[INFO] [stdout]     tests::test_once
[INFO] [stdout]     tests::test_over_time_limit
[INFO] [stdout]     tests::test_run_for_10s
[INFO] [stdout]     tests::test_threads
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee", kill_on_drop: false }`
[INFO] [stdout] 7533647e2b2db887522d255b494d3503150a67dac59e57146ed2d272e2c65eee
