[INFO] cloning repository https://github.com/ampullator/ampullator-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ampullator/ampullator-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fampullator%2Fampullator-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fampullator%2Fampullator-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b5f2ad7562dfc70bbe6161db12bb6555bd3aaec
[INFO] testing ampullator/ampullator-rs against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fampullator%2Fampullator-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ampullator/ampullator-rs
[INFO] finished tweaking git repo https://github.com/ampullator/ampullator-rs
[INFO] tweaked toml for git repo https://github.com/ampullator/ampullator-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ampullator/ampullator-rs on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ampullator/ampullator-rs 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c004d7f59144ec587c9cc0f6eb5a9af922bfc953c5f509fc891022050508b0af
[INFO] running `Command { std: "docker" "start" "-a" "c004d7f59144ec587c9cc0f6eb5a9af922bfc953c5f509fc891022050508b0af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c004d7f59144ec587c9cc0f6eb5a9af922bfc953c5f509fc891022050508b0af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c004d7f59144ec587c9cc0f6eb5a9af922bfc953c5f509fc891022050508b0af", kill_on_drop: false }`
[INFO] [stdout] c004d7f59144ec587c9cc0f6eb5a9af922bfc953c5f509fc891022050508b0af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c787e81d94351f8e36b4f972747cda9e7d4849d40c10aebd815ef1e2ea9538c7
[INFO] running `Command { std: "docker" "start" "-a" "c787e81d94351f8e36b4f972747cda9e7d4849d40c10aebd815ef1e2ea9538c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ampullator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `to_ugen` is never used
[INFO] [stdout]   --> src/graph_facade.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Facade {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 72 |     pub fn to_ugen(&self) -> Box<dyn UGen> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GraphFacade` is never constructed
[INFO] [stdout]    --> src/graph_facade.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | struct GraphFacade {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_json`, `register_and_connect`, and `to_rendered_figures` are never used
[INFO] [stdout]    --> src/graph_facade.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl GraphFacade {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 110 |     pub fn from_json(json: &str) -> Result<Self, String> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn register_and_connect(&self, graph: &mut GenGraph) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn to_rendered_figures(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_markdown_index` is never used
[INFO] [stdout]    --> src/graph_facade.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn build_markdown_index(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/recorder.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Recorder {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.49s
[INFO] running `Command { std: "docker" "inspect" "c787e81d94351f8e36b4f972747cda9e7d4849d40c10aebd815ef1e2ea9538c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c787e81d94351f8e36b4f972747cda9e7d4849d40c10aebd815ef1e2ea9538c7", kill_on_drop: false }`
[INFO] [stdout] c787e81d94351f8e36b4f972747cda9e7d4849d40c10aebd815ef1e2ea9538c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a83f2bc5ee8a297a4b8e222f74da1912e32952be519ff98df33654f80ab90548
[INFO] running `Command { std: "docker" "start" "-a" "a83f2bc5ee8a297a4b8e222f74da1912e32952be519ff98df33654f80ab90548", kill_on_drop: false }`
[INFO] [stdout] warning: method `to_ugen` is never used
[INFO] [stdout]   --> src/graph_facade.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Facade {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 72 |     pub fn to_ugen(&self) -> Box<dyn UGen> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GraphFacade` is never constructed
[INFO] [stdout]    --> src/graph_facade.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | struct GraphFacade {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_json`, `register_and_connect`, and `to_rendered_figures` are never used
[INFO] [stdout]    --> src/graph_facade.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl GraphFacade {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 110 |     pub fn from_json(json: &str) -> Result<Self, String> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn register_and_connect(&self, graph: &mut GenGraph) -> Result<(), String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn to_rendered_figures(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_markdown_index` is never used
[INFO] [stdout]    --> src/graph_facade.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn build_markdown_index(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/recorder.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Recorder {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ampullator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/recorder.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Recorder {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 13 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "a83f2bc5ee8a297a4b8e222f74da1912e32952be519ff98df33654f80ab90548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83f2bc5ee8a297a4b8e222f74da1912e32952be519ff98df33654f80ab90548", kill_on_drop: false }`
[INFO] [stdout] a83f2bc5ee8a297a4b8e222f74da1912e32952be519ff98df33654f80ab90548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f94373cae903444dcb65c4e56dc792e0d6833f0e95202cdc7169035f46a4e392
[INFO] running `Command { std: "docker" "start" "-a" "f94373cae903444dcb65c4e56dc792e0d6833f0e95202cdc7169035f46a4e392", kill_on_drop: false }`
[INFO] [stderr] warning: method `to_ugen` is never used
[INFO] [stderr]   --> src/graph_facade.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl Facade {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] 72 |     pub fn to_ugen(&self) -> Box<dyn UGen> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GraphFacade` is never constructed
[INFO] [stderr]    --> src/graph_facade.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | struct GraphFacade {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from_json`, `register_and_connect`, and `to_rendered_figures` are never used
[INFO] [stderr]    --> src/graph_facade.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 109 | impl GraphFacade {
[INFO] [stderr]     | ---------------- associated items in this implementation
[INFO] [stderr] 110 |     pub fn from_json(json: &str) -> Result<Self, String> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     pub fn register_and_connect(&self, graph: &mut GenGraph) -> Result<(), String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     fn to_rendered_figures(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_markdown_index` is never used
[INFO] [stderr]    --> src/graph_facade.rs:156:8
[INFO] [stderr]     |
[INFO] [stderr] 156 | pub fn build_markdown_index(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]   --> src/recorder.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Recorder {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 13 |     sample_rate: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]   --> src/recorder.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Recorder {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 13 |     sample_rate: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ampullator` (lib) generated 5 warnings
[INFO] [stderr] warning: `ampullator` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ampullator-6e465fff519491ad)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test graph::tests::test_gen_graph_to_dot_a ... ok
[INFO] [stdout] test graph::tests::test_gen_graph_describe_json_a ... ok
[INFO] [stdout] test graph_facade::tests::test_ug_facade_a ... ok
[INFO] [stdout] test graph_facade::tests::test_ug_facade_b ... ok
[INFO] [stdout] test graph::tests::test_get_outputs_a ... ok
[INFO] [stdout] test graph_facade::tests::test_ug_facade_c ... ok
[INFO] [stdout] test graph_facade::tests::test_ug_facade_d ... ok
[INFO] [stdout] test recorder::tests::test_recorder_a ... ok
[INFO] [stdout] test recorder::tests::test_recorder_b ... ok
[INFO] [stdout] test ugen_core::tests::test_clock_a ... ok
[INFO] [stdout] test ugen_core::tests::test_clock_c ... ok
[INFO] [stdout] test ugen_core::tests::test_clock_b ... ok
[INFO] [stdout] test recorder::tests::test_recorder_c ... ok
[INFO] [stdout] test ugen_core::tests::test_constant_a ... ok
[INFO] [stdout] test ugen_core::tests::test_sine_a ... ok
[INFO] [stdout] test ugen_core::tests::test_sum_a ... ok
[INFO] [stdout] test ugen_core::tests::test_white_a ... ok
[INFO] [stdout] test ugen_env::tests::test_env_break_point_a ... ok
[INFO] [stdout] test ugen_rhythm::tests::test_pulse_select_a ... ok
[INFO] [stdout] test ugen_filter::tests::test_low_pass_a ... ok
[INFO] [stdout] test ugen_select::tests::test_select_shuffle_a ... ok
[INFO] [stdout] test ugen_env::tests::test_env_break_point_b ... ok
[INFO] [stdout] test ugen_env::tests::test_env_break_point_c ... ok
[INFO] [stdout] test ugen_rhythm::tests::test_pulse_select_c ... ok
[INFO] [stdout] test ugen_select::tests::test_select_cycle_a ... ok
[INFO] [stdout] test ugen_env::tests::test_env_ar_c ... ok
[INFO] [stdout] test ugen_select::tests::test_select_walk_c ... ok
[INFO] [stdout] test ugen_select::tests::test_select_walk_a ... ok
[INFO] [stdout] test ugen_select::tests::test_select_walk_b ... ok
[INFO] [stdout] test ugen_select::tests::test_select_cycle_c ... ok
[INFO] [stdout] test ugen_rhythm::tests::test_pulse_select_b ... ok
[INFO] [stdout] test ugen_select::tests::test_select_cycle_b ... ok
[INFO] [stdout] test ugen_select::tests::test_select_cycle_d ... ok
[INFO] [stdout] test ugen_env::tests::test_env_ar_a ... ok
[INFO] [stdout] test ugen_select::tests::test_select_shuffle_b ... ok
[INFO] [stdout] test ugen_select::tests::test_select_random_a ... ok
[INFO] [stdout] test graph_facade::tests::test_build_index_a ... FAILED
[INFO] [stdout] test ugen_env::tests::test_env_ar_b ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- graph_facade::tests::test_build_index_a stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'graph_facade::tests::test_build_index_a' (27) panicked at src/graph_facade.rs:320:72:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Read-only file system (os error 30)"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f8ff2c793b2 - std::backtrace_rs::backtrace::libunwind::trace::h786de35fecf3582f
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f8ff2c793b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h4a7da1a2a64387f1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f8ff2c793b2 - std::sys::backtrace::_print_fmt::h6bd7d500070c788c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f8ff2c793b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6d82c1afff976903
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f8ff2c8b7ff - core::fmt::rt::Argument::fmt::hc4ce6d643d397690
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f8ff2c8b7ff - core::fmt::write::hb1e7ca88b6a3936e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5f8ff2c45e93 - std::io::default_write_fmt::haffd49d96f1984a8
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f8ff2c45e93 - std::io::Write::write_fmt::h027871c57cf57c01
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f8ff2c52352 - std::sys::backtrace::BacktraceLock::print::ha2430613ee79d059
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f8ff2c5721f - std::panicking::default_hook::{{closure}}::hdbd2db9e5c303cf6
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5f8ff2c570b1 - std::panicking::default_hook::hed93c70cba5fdcf0
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5f8ff2b9b79e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd0ee8b569efc6a07
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x5f8ff2b9b79e - test::test_main_with_exit_callback::{{closure}}::hf10864b576ecd15d
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f8ff2c5782f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3a55ca34534c0d00
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5f8ff2c5782f - std::panicking::panic_with_hook::h3862d766c2cec19b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5f8ff2c5768a - std::panicking::panic_handler::{{closure}}::hb95eb402b5e28ee1
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5f8ff2c52499 - std::sys::backtrace::__rust_end_short_backtrace::hf73a26dc1835d85a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5f8ff2c3992d - __rustc[6ed5915ee467787]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5f8ff2c93660 - core::panicking::panic_fmt::h3454303eb8e6f7cd
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f8ff2c928b6 - core::result::unwrap_failed::h2380020e6daeb464
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x5f8ff2b3a6bc - core::result::Result<T,E>::unwrap::h22046d3041e68d9e
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5f8ff2b3a6bc - ampullator::graph_facade::tests::test_build_index_a::hdbaf6b513288eba6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graph_facade.rs:320:72
[INFO] [stdout]   22:     0x5f8ff2b3a717 - ampullator::graph_facade::tests::test_build_index_a::{{closure}}::h1cac4331a958ea3d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graph_facade.rs:317:28
[INFO] [stdout]   23:     0x5f8ff2b6b466 - core::ops::function::FnOnce::call_once::haa2de1aaf7a61510
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f8ff2b9b57b - core::ops::function::FnOnce::call_once::ha729ee35d2fab541
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f8ff2b9b57b - test::__rust_begin_short_backtrace::ha40f4db8207e1111
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f8ff2baf5fd - test::run_test_in_process::{{closure}}::hc1b77cda5d44f0f3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f8ff2baf5fd - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1dbea1de64785521
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5f8ff2baf5fd - std::panicking::catch_unwind::do_call::hd5febe9affd5a1b3
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5f8ff2baf5fd - std::panicking::catch_unwind::h51ea89627559b6f4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5f8ff2baf5fd - std::panic::catch_unwind::hb8b8c2367cae3d66
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f8ff2baf5fd - test::run_test_in_process::ha5b55801407ea100
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f8ff2baf5fd - test::run_test::{{closure}}::h0b9d4072b527abf5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f8ff2b88b14 - test::run_test::{{closure}}::hb1056b5731205822
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f8ff2b88b14 - std::sys::backtrace::__rust_begin_short_backtrace::hb61ff5a34023c7ef
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5f8ff2b8c44a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hb0a83c0e8b353cff
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x5f8ff2b8c44a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb4f32cb008535298
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5f8ff2b8c44a - std::panicking::catch_unwind::do_call::h16d110e4fc35789a
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5f8ff2b8c44a - std::panicking::catch_unwind::hea9118f355699c4b
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5f8ff2b8c44a - std::panic::catch_unwind::hf4b3c2a06d3f42f5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f8ff2b8c44a - std::thread::Builder::spawn_unchecked_::{{closure}}::h3f4cb733a52d53d5
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x5f8ff2b8c44a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4052f0967b37caeb
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f8ff2c4d7af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ec433abd3f148b4
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x5f8ff2c4d7af - std::sys::thread::unix::Thread::new::thread_start::he514622d3d7ba65c
[INFO] [stdout]                                at /rustc/1ef7943ee607160a564655b6596f83670ef95df5/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7468d0064aa4 - <unknown>
[INFO] [stdout]   45:     0x7468d00f1a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     graph_facade::tests::test_build_index_a
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 37 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f94373cae903444dcb65c4e56dc792e0d6833f0e95202cdc7169035f46a4e392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94373cae903444dcb65c4e56dc792e0d6833f0e95202cdc7169035f46a4e392", kill_on_drop: false }`
[INFO] [stdout] f94373cae903444dcb65c4e56dc792e0d6833f0e95202cdc7169035f46a4e392
