[INFO] fetching crate statman 0.1.0...
[INFO] testing statman-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate statman 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate statman 0.1.0
[INFO] finished tweaking crates.io crate statman 0.1.0
[INFO] tweaked toml for crates.io crate statman 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate statman 0.1.0 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 statman 0.1.0 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" "+1.100.0-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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a
[INFO] running `Command { std: "docker" "start" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a", 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" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a" "/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" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a", 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" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling sdd v0.2.0
[INFO] [stderr]    Compiling atomic_float v1.0.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling scc v2.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling statman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/scheduler.rs:182:41
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout]     |                                         ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 182 -     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout] 182 +     pub fn join(self) -> Result<(), Box<dyn Any + Send + 'static>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a", 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" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a" "/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 cfg_aliases v0.1.1
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/scheduler.rs:182:41
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout]     |                                         ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 182 -     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout] 182 +     pub fn join(self) -> Result<(), Box<dyn Any + Send + 'static>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling ctrlc v3.4.4
[INFO] [stderr]    Compiling statman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/scheduler.rs:182:41
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout]     |                                         ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 182 -     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout] 182 +     pub fn join(self) -> Result<(), Box<dyn Any + Send + 'static>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.28.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a", 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" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/scheduler.rs:182:41
[INFO] [stderr]     |
[INFO] [stderr] 182 |     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stderr]     |                                         ^                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 182 -     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stderr] 182 +     pub fn join(self) -> Result<(), Box<dyn Any + Send + 'static>> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `statman` (lib) generated 1 warning (run `cargo fix --lib -p statman` to apply 1 suggestion)
[INFO] [stderr] warning: `statman` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.28.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/statman/1d3107044a7b512e/out/statman-1d3107044a7b512e)
[INFO] [stderr]      Running tests/stats.rs (/opt/rustwide/target/release/build/statman/a614af654418fc11/out/stats-a614af654418fc11)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_counter ... ok
[INFO] [stdout] test test_sets ... ok
[INFO] [stdout] test test_gauge_i64 ... ok
[INFO] [stdout] test test_evict ... ok
[INFO] [stdout] test test_gauge_f64 ... ok
[INFO] [stderr]    Doc-tests statman
[INFO] [stdout] test test_histograms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/scheduler.rs:182:41
[INFO] [stderr]     |
[INFO] [stderr] 182 |     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stderr]     |                                         ^                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 182 -     pub fn join(self) -> Result<(), Box<(dyn Any + Send + 'static)>> {
[INFO] [stderr] 182 +     pub fn join(self) -> Result<(), Box<dyn Any + Send + 'static>> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 34) has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a", kill_on_drop: false }`
[INFO] [stdout] cd7432cae36d79f1ea12709a2d85e6691fd44012349e88542dd98f6881913a7a
