[INFO] cloning repository https://github.com/itsHabib/nanobuf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itsHabib/nanobuf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FitsHabib%2Fnanobuf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FitsHabib%2Fnanobuf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 730c030aa88ed996dd95222e97e2855354c493f7
[INFO] testing itsHabib/nanobuf against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FitsHabib%2Fnanobuf" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/itsHabib/nanobuf
[INFO] finished tweaking git repo https://github.com/itsHabib/nanobuf
[INFO] tweaked toml for git repo https://github.com/itsHabib/nanobuf written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/itsHabib/nanobuf on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/itsHabib/nanobuf 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tdigest v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cf6a36ef51453033e153da8920fd0774c574283f8c8c736813c42c127470409
[INFO] running `Command { std: "docker" "start" "-a" "6cf6a36ef51453033e153da8920fd0774c574283f8c8c736813c42c127470409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cf6a36ef51453033e153da8920fd0774c574283f8c8c736813c42c127470409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf6a36ef51453033e153da8920fd0774c574283f8c8c736813c42c127470409", kill_on_drop: false }`
[INFO] [stdout] 6cf6a36ef51453033e153da8920fd0774c574283f8c8c736813c42c127470409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b56bf568573a197df5dfffe09b00bb6f55ac0ee241435f72eeea49cfa0c6ce56
[INFO] running `Command { std: "docker" "start" "-a" "b56bf568573a197df5dfffe09b00bb6f55ac0ee241435f72eeea49cfa0c6ce56", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling tdigest v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling nanobuf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SpscRing` is never constructed
[INFO] [stdout]  --> src/spsc.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SpscRing<T>(Ring<T>);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, and `pop` are never used
[INFO] [stdout]   --> src/spsc.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<T> SpscRing<T> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(cap: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn push(&self, value: T) -> Result<(), T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn pop(&self) -> Option<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.96s
[INFO] running `Command { std: "docker" "inspect" "b56bf568573a197df5dfffe09b00bb6f55ac0ee241435f72eeea49cfa0c6ce56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56bf568573a197df5dfffe09b00bb6f55ac0ee241435f72eeea49cfa0c6ce56", kill_on_drop: false }`
[INFO] [stdout] b56bf568573a197df5dfffe09b00bb6f55ac0ee241435f72eeea49cfa0c6ce56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d1f002a2809768bb3adeafe5be8157998f33b8030f9786981b84745068de589
[INFO] running `Command { std: "docker" "start" "-a" "8d1f002a2809768bb3adeafe5be8157998f33b8030f9786981b84745068de589", kill_on_drop: false }`
[INFO] [stdout] warning: struct `SpscRing` is never constructed
[INFO] [stdout]  --> src/spsc.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SpscRing<T>(Ring<T>);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, and `pop` are never used
[INFO] [stdout]   --> src/spsc.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl<T> SpscRing<T> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(cap: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn push(&self, value: T) -> Result<(), T> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn pop(&self) -> Option<T> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nanobuf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "8d1f002a2809768bb3adeafe5be8157998f33b8030f9786981b84745068de589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1f002a2809768bb3adeafe5be8157998f33b8030f9786981b84745068de589", kill_on_drop: false }`
[INFO] [stdout] 8d1f002a2809768bb3adeafe5be8157998f33b8030f9786981b84745068de589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29c4955f627f685f6beb75272ad930807f9312c1e3586f2da8d42f8014af1776
[INFO] running `Command { std: "docker" "start" "-a" "29c4955f627f685f6beb75272ad930807f9312c1e3586f2da8d42f8014af1776", kill_on_drop: false }`
[INFO] [stderr] warning: struct `SpscRing` is never constructed
[INFO] [stderr]  --> src/spsc.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct SpscRing<T>(Ring<T>);
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `push`, and `pop` are never used
[INFO] [stderr]   --> src/spsc.rs:7:12
[INFO] [stderr]    |
[INFO] [stderr]  6 | impl<T> SpscRing<T> {
[INFO] [stderr]    | ------------------- associated items in this implementation
[INFO] [stderr]  7 |     pub fn new(cap: usize) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 11 |     pub fn push(&self, value: T) -> Result<(), T> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn pop(&self) -> Option<T> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `nanobuf` (lib) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nanobuf-a6e512f8ae1bcc0a)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test fenwick::tests::test_edge_cases ... ok
[INFO] [stdout] test fenwick::tests::test_range_queries ... ok
[INFO] [stdout] test fenwick::tests::test_large_tree ... ok
[INFO] [stdout] test mpmc::tests::test_full_capacity ... ok
[INFO] [stdout] test mpmc::tests::test_drop ... ok
[INFO] [stdout] test mpmc::tests::test_new ... ok
[INFO] [stdout] test mpmc::tests::test_wrap_around ... ok
[INFO] [stdout] test ring::tests::test_new ... ok
[INFO] [stdout] test spsc::tests::test_full_capacity ... ok
[INFO] [stdout] test spsc::tests::test_new ... ok
[INFO] [stdout] test spsc::tests::test_drop ... ok
[INFO] [stdout] test spsc::tests::test_push_pop ... ok
[INFO] [stdout] test fenwick::tests::test_basic_operations ... ok
[INFO] [stdout] test stats::stats::tests::test_count ... ok
[INFO] [stdout] test stats::stats::tests::test_mean ... ok
[INFO] [stdout] test stats::stats::tests::test_query_range_too_large ... ok
[INFO] [stdout] test stats::stats::tests::test_sum ... ok
[INFO] [stdout] test stats::stats::tests::test_timestamp_before_start ... ok
[INFO] [stdout] test stats::stats::tests::test_mean_no_data ... ok
[INFO] [stdout] test stats::stats::tests::test_new ... ok
[INFO] [stdout] test mpmc::tests::test_push_pop ... ok
[INFO] [stdout] test stats::stats::tests::test_default ... ok
[INFO] [stdout] test mpmc::tests::test_mpmc_single_thread ... ok
[INFO] [stdout] test spsc::tests::test_wrap_around ... ok
[INFO] [stdout] test stats::stats::tests::test_bucket_out_of_bounds ... ok
[INFO] [stdout] test fenwick::tests::test_update_out_of_bounds - should panic ... ok
[INFO] [stdout] test fenwick::tests::test_sum_out_of_bounds - should panic ... ok
[INFO] [stdout] test ring::tests::test_non_power_of_two_capacity - should panic ... ok
[INFO] [stdout] test ring::tests::test_zero_capacity - should panic ... ok
[INFO] [stdout] test stats::stats::tests::test_new_zero_window - should panic ... ok
[INFO] [stdout] test mpmc::tests::test_mpmc_multiple_threads has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "29c4955f627f685f6beb75272ad930807f9312c1e3586f2da8d42f8014af1776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c4955f627f685f6beb75272ad930807f9312c1e3586f2da8d42f8014af1776", kill_on_drop: false }`
[INFO] [stdout] 29c4955f627f685f6beb75272ad930807f9312c1e3586f2da8d42f8014af1776
