[INFO] fetching crate wattaouille 1.4.0...
[INFO] testing wattaouille-1.4.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate wattaouille 1.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate wattaouille 1.4.0
[INFO] finished tweaking crates.io crate wattaouille 1.4.0
[INFO] tweaked toml for crates.io crate wattaouille 1.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wattaouille 1.4.0 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 wattaouille 1.4.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nix v0.31.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92
[INFO] running `Command { std: "docker" "start" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92", 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" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92" "/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" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92", 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" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling ctrlc v3.5.2
[INFO] [stderr]    Compiling wattaouille v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: suspicious definition of the runtime `write` symbol used by the standard library
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         fn write(fd: i32, buf: *const u8, count: usize) -> isize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `unsafe extern "C" fn(i32, *const c_void, usize) -> isize` (for the current target)
[INFO] [stdout]            found    `unsafe extern "C" fn(i32, *const u8, usize) -> isize`
[INFO] [stdout]    = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "write")]`, or `#[link_name = "write"]`
[INFO] [stdout]    = help: allow this lint if the signature is compatible
[INFO] [stdout]    = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92", 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" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling wattaouille v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: suspicious definition of the runtime `write` symbol used by the standard library
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         fn write(fd: i32, buf: *const u8, count: usize) -> isize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `unsafe extern "C" fn(i32, *const c_void, usize) -> isize` (for the current target)
[INFO] [stdout]            found    `unsafe extern "C" fn(i32, *const u8, usize) -> isize`
[INFO] [stdout]    = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "write")]`, or `#[link_name = "write"]`
[INFO] [stdout]    = help: allow this lint if the signature is compatible
[INFO] [stdout]    = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92", 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" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: suspicious definition of the runtime `write` symbol used by the standard library
[INFO] [stderr]   --> src/main.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         fn write(fd: i32, buf: *const u8, count: usize) -> isize;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected `unsafe extern "C" fn(i32, *const c_void, usize) -> isize` (for the current target)
[INFO] [stderr]            found    `unsafe extern "C" fn(i32, *const u8, usize) -> isize`
[INFO] [stderr]    = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "write")]`, or `#[link_name = "write"]`
[INFO] [stderr]    = help: allow this lint if the signature is compatible
[INFO] [stderr]    = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 12 tests
[INFO] [stderr] warning: `wattaouille` (bin "wattaouille" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wattaouille-321071ab8cf6cf77)
[INFO] [stdout] test tests::children_of_nonexistent ... ok
[INFO] [stdout] test tests::num_cpus_at_least_one ... ok
[INFO] [stdout] test tests::parse_proc_io_sums_read_and_write ... ok
[INFO] [stdout] test tests::rapl_domain_joules_wraparound ... ok
[INFO] [stdout] test tests::read_proc_stat_nonexistent ... ok
[INFO] [stdout] test tests::rapl_joules_simple ... ok
[INFO] [stdout] test tests::rapl_joules_wraparound ... ok
[INFO] [stdout] test tests::parse_proc_io_handles_missing_fields ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wattaouille-6f311eebdd028e23)
[INFO] [stdout] test tests::snapshot_finds_processes ... ok
[INFO] [stdout] test tests::total_cpu_jiffies_nonzero ... ok
[INFO] [stdout] test tests::sum_tree_jiffies_pid1 ... ok
[INFO] [stdout] test tests::read_proc_stat_pid1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test tests::cwd_basename_none_when_missing ... ok
[INFO] [stdout] test tests::backlight_on_when_both_say_on ... ok
[INFO] [stdout] test tests::cwd_basename_strips_trailing_slash ... ok
[INFO] [stdout] test tests::claude_shell_with_cwd ... ok
[INFO] [stdout] test tests::detects_claude_exe_path ... ok
[INFO] [stdout] test tests::detects_claude_via_module_path ... ok
[INFO] [stdout] test tests::dockerd_label ... ok
[INFO] [stdout] test tests::collapse_main_browser ... ok
[INFO] [stdout] test tests::element_desktop_label ... ok
[INFO] [stdout] test tests::flatten_keeps_collapse_root_even_at_zero_own_cpu ... ok
[INFO] [stdout] test tests::dont_collapse_browser_helper_chromium_style ... ok
[INFO] [stdout] test tests::flatten_drops_dead_subtree ... ok
[INFO] [stdout] test tests::containerd_shim_without_id ... ok
[INFO] [stdout] test tests::dont_collapse_browser_helper_firefox_style ... ok
[INFO] [stdout] test tests::dont_collapse_random_process ... ok
[INFO] [stdout] test tests::cwd_basename_handles_root ... ok
[INFO] [stdout] test tests::backlight_powered_off_via_bl_power ... ok
[INFO] [stdout] test tests::containerd_shim_with_id ... ok
[INFO] [stdout] test tests::backlight_powered_off_via_drm_dpms ... ok
[INFO] [stdout] test tests::backlight_watts_no_device_returns_none ... ok
[INFO] [stdout] test tests::flatten_promotes_busy_grandchild ... ok
[INFO] [stdout] test tests::mysqld_label_without_cwd_stays_bare ... ok
[INFO] [stdout] test tests::fmt_byte_rate_units ... ok
[INFO] [stdout] test tests::happy_subcommand_none_for_unrelated ... ok
[INFO] [stdout] test tests::mysqld_label_with_cwd ... ok
[INFO] [stdout] test tests::ibus_labels ... ok
[INFO] [stdout] test tests::claude_shell_without_cwd ... ok
[INFO] [stdout] test tests::pretty_label_for_claude_with_happy_and_cwd ... ok
[INFO] [stdout] test tests::pretty_label_for_claude_without_happy_falls_back_to_plain ... ok
[INFO] [stdout] test tests::pretty_label_for_happy_daemon_ignores_cwd ... ok
[INFO] [stdout] test tests::xfce_desktop_labels ... ok
[INFO] [stdout] test tests::xfce_panel_plugin_named_from_so ... ok
[INFO] [stdout] test tests::fmt_hours_invalid ... ok
[INFO] [stdout] test tests::fmt_hours_basic ... ok
[INFO] [stdout] test tests::wifi_radio_clamps_at_heavy_traffic ... ok
[INFO] [stdout] test tests::guake_label ... ok
[INFO] [stdout] test tests::smartgit_label ... ok
[INFO] [stdout] test tests::slack_label ... ok
[INFO] [stdout] test tests::happy_subcommand_finds_claude ... ok
[INFO] [stdout] test tests::blueman_tray_label ... ok
[INFO] [stdout] test tests::happy_subcommand_finds_daemon ... ok
[INFO] [stdout] test tests::ng_serve_label_with_port ... ok
[INFO] [stdout] test tests::pipewire_labels ... ok
[INFO] [stdout] test tests::pretty_label_for_happy_claude_uses_cwd ... ok
[INFO] [stderr]    Doc-tests wattaouille
[INFO] [stdout] test tests::wifi_radio_idle_when_associated ... ok
[INFO] [stdout] test tests::wifi_radio_zero_when_not_associated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92", kill_on_drop: false }`
[INFO] [stdout] fb1e356d5c7414ce44b31dec8c3f0212aeab50cd2253c6afbd877d5955901e92
