[INFO] cloning repository https://github.com/rayjzeng/telemetry-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rayjzeng/telemetry-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frayjzeng%2Ftelemetry-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frayjzeng%2Ftelemetry-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc0dbea4c50095628539e49e08a33c434dc2b824
[INFO] testing rayjzeng/telemetry-simulator against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frayjzeng%2Ftelemetry-simulator" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rayjzeng/telemetry-simulator
[INFO] finished tweaking git repo https://github.com/rayjzeng/telemetry-simulator
[INFO] tweaked toml for git repo https://github.com/rayjzeng/telemetry-simulator written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rayjzeng/telemetry-simulator on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rayjzeng/telemetry-simulator 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.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606
[INFO] running `Command { std: "docker" "start" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606", 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" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606", 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" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling telemetry-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generator.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut rng = match seed {
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 42.68s
[INFO] running `Command { std: "docker" "inspect" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606", 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" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generator.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut rng = match seed {
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling telemetry-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generator.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut rng = match seed {
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606", 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" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/generator.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let mut rng = match seed {
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `telemetry-simulator` (lib) generated 1 warning (run `cargo fix --lib -p telemetry-simulator` to apply 1 suggestion)
[INFO] [stderr] warning: `telemetry-simulator` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/telemetry_simulator-f7123962a81ef2c8)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test config::tests::test_duration_and_min_sessions_mutually_exclusive ... ok
[INFO] [stdout] test config::tests::test_config_defaults ... ok
[INFO] [stdout] test config::tests::test_cli_overrides_defaults ... ok
[INFO] [stdout] test config::tests::test_file_config_empty ... ok
[INFO] [stdout] test config::tests::test_get_session_types_parses_comma_separated ... ok
[INFO] [stdout] test config::tests::test_merge_defaults ... ok
[INFO] [stdout] test config::tests::test_session_gap_mean_ms_validation ... ok
[INFO] [stdout] test config::tests::test_file_config_unknown_field ... ok
[INFO] [stdout] test config::tests::test_file_config_parsing ... ok
[INFO] [stdout] test delivery::tests::test_drop_rate_creates_gaps ... ok
[INFO] [stdout] test config::tests::test_file_config_invalid_toml ... ok
[INFO] [stdout] test config::tests::test_file_config_partial ... ok
[INFO] [stdout] test generator::tests::test_clock_advances ... ok
[INFO] [stdout] test generator::tests::test_process_id_in_messages ... ok
[INFO] [stdout] test generator::tests::test_process_simulator_deterministic ... ok
[INFO] [stdout] test config::tests::test_get_session_types_filters_empty ... ok
[INFO] [stdout] test generator::tests::test_process_simulator_isolation ... ok
[INFO] [stdout] test message::tests::test_session_serialization_roundtrip ... ok
[INFO] [stdout] test generator::tests::test_session_pairs ... ok
[INFO] [stdout] test generator::tests::test_sequence_numbers_increment ... ok
[INFO] [stdout] test message::tests::test_event_serialization_roundtrip ... ok
[INFO] [stdout] test delivery::tests::test_no_delay_preserves_timestamp_order ... ok
[INFO] [stdout] test config::tests::test_merge_file_and_cli ... ok
[INFO] [stdout] test delivery::tests::test_delay_causes_reordering ... ok
[INFO] [stdout] test delivery::tests::test_sequence_numbers_monotonic_per_process ... ok
[INFO] [stdout] test delivery::tests::test_session_start_before_end_timestamps ... ok
[INFO] [stdout] test delivery::tests::test_multi_process_deterministic ... ok
[INFO] [stdout] test writer::tests::test_writer_frames_with_length_prefix ... ok
[INFO] [stdout] test delivery::tests::test_delivery_queue_deterministic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/telemetry_simulator-7054e225b768570a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/release/deps/integration_test-8991af69d0c62277)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_burst_mode_generates_exact_count ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_burst_mode_generates_exact_count stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_burst_mode_generates_exact_count' (1198) panicked at tests/common/mod.rs:28:17:
[INFO] [stdout] Simulator failed to start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ef9a48a8c81 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5ef9a48bd05a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x5ef9a48ad26c - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5ef9a48846c6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5ef9a48a0ff9 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x5ef9a4820f60 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5ef9a48a11b2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5ef9a48847a4 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5ef9a487d069 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5ef9a488536d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x5ef9a48bd7bc - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5ef9a4811b2f - <integration_test[f28effb2f4083d20]::common::TestSimulator>::start
[INFO] [stdout]   12:     0x5ef9a4812eff - integration_test[f28effb2f4083d20]::tests::test_burst_mode_generates_exact_count::{closure#0}
[INFO] [stdout]   13:     0x5ef9a480f398 - <tokio[9ef11d86438b562]::runtime::context::scoped::Scoped<tokio[9ef11d86438b562]::runtime::scheduler::Context>>::set::<<tokio[9ef11d86438b562]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[9ef11d86438b562]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[7c831bd917ebf35f]::pin::Pin<&mut core[7c831bd917ebf35f]::pin::Pin<&mut dyn core[7c831bd917ebf35f]::future::future::Future<Output = ()>>>>::{closure#0}, core[7c831bd917ebf35f]::option::Option<()>>::{closure#0}, (alloc[2fdc3f7464fcf288]::boxed::Box<tokio[9ef11d86438b562]::runtime::scheduler::current_thread::Core>, core[7c831bd917ebf35f]::option::Option<()>)>
[INFO] [stdout]   14:     0x5ef9a480f7fd - <tokio[9ef11d86438b562]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[7c831bd917ebf35f]::pin::Pin<&mut core[7c831bd917ebf35f]::pin::Pin<&mut dyn core[7c831bd917ebf35f]::future::future::Future<Output = ()>>>>
[INFO] [stdout]   15:     0x5ef9a48116fd - tokio[9ef11d86438b562]::runtime::context::runtime::enter_runtime::<<tokio[9ef11d86438b562]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[7c831bd917ebf35f]::pin::Pin<&mut dyn core[7c831bd917ebf35f]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]   16:     0x5ef9a4813942 - integration_test[f28effb2f4083d20]::tests::test_burst_mode_generates_exact_count
[INFO] [stdout]   17:     0x5ef9a48101f9 - <integration_test[f28effb2f4083d20]::tests::test_burst_mode_generates_exact_count::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   18:     0x5ef9a481424b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   19:     0x5ef9a48218b5 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   20:     0x5ef9a481ac74 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   21:     0x5ef9a4824a12 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   22:     0x5ef9a48a8559 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   23:     0x7fe05af2a07a - <unknown>
[INFO] [stdout]   24:     0x7fe05afbd534 - clone
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_burst_mode_generates_exact_count
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606", kill_on_drop: false }`
[INFO] [stdout] 51bf7fca2bb80251f9879d2d1ff7498bf7c127dbc77094310bd1bf02998b8606
