[INFO] fetching crate particles 0.1.0...
[INFO] testing particles-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate particles 0.1.0 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate particles 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate particles 0.1.0
[INFO] finished tweaking crates.io crate particles 0.1.0
[INFO] tweaked toml for crates.io crate particles 0.1.0 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5bef9460a8bfed4c35b76a06d41a5f5d47c2512ccfe787e2463b4b903a35b08
[INFO] running `Command { std: "docker" "start" "-a" "d5bef9460a8bfed4c35b76a06d41a5f5d47c2512ccfe787e2463b4b903a35b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5bef9460a8bfed4c35b76a06d41a5f5d47c2512ccfe787e2463b4b903a35b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5bef9460a8bfed4c35b76a06d41a5f5d47c2512ccfe787e2463b4b903a35b08", kill_on_drop: false }`
[INFO] [stdout] d5bef9460a8bfed4c35b76a06d41a5f5d47c2512ccfe787e2463b4b903a35b08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc5d98d93583603a3c06cbbc316a0b33ab26d8b8671e647cac26a00b2a1103f0
[INFO] running `Command { std: "docker" "start" "-a" "fc5d98d93583603a3c06cbbc316a0b33ab26d8b8671e647cac26a00b2a1103f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling particles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used
[INFO] [stdout]  --> src/glue.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CString::from_raw(s);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.04s
[INFO] running `Command { std: "docker" "inspect" "fc5d98d93583603a3c06cbbc316a0b33ab26d8b8671e647cac26a00b2a1103f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5d98d93583603a3c06cbbc316a0b33ab26d8b8671e647cac26a00b2a1103f0", kill_on_drop: false }`
[INFO] [stdout] fc5d98d93583603a3c06cbbc316a0b33ab26d8b8671e647cac26a00b2a1103f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95c9833fded155d5bbffe88aab482c9301658a905558a048016f4f970bcc3761
[INFO] running `Command { std: "docker" "start" "-a" "95c9833fded155d5bbffe88aab482c9301658a905558a048016f4f970bcc3761", kill_on_drop: false }`
[INFO] [stderr]    Compiling particles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used
[INFO] [stdout]  --> src/glue.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     CString::from_raw(s);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "95c9833fded155d5bbffe88aab482c9301658a905558a048016f4f970bcc3761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c9833fded155d5bbffe88aab482c9301658a905558a048016f4f970bcc3761", kill_on_drop: false }`
[INFO] [stdout] 95c9833fded155d5bbffe88aab482c9301658a905558a048016f4f970bcc3761
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa12741d900fd971f22a90bfacef92a03313d7d91114b03ba291f4d9effd5152
[INFO] running `Command { std: "docker" "start" "-a" "aa12741d900fd971f22a90bfacef92a03313d7d91114b03ba291f4d9effd5152", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used
[INFO] [stderr]  --> src/glue.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     CString::from_raw(s);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]   = note: call `drop(from_raw(ptr))` if you intend to drop the `CString`
[INFO] [stderr] 
[INFO] [stderr] warning: `particles` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/particles-dfd8fa31d0f2cee9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test glue::test_alloc_free ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa12741d900fd971f22a90bfacef92a03313d7d91114b03ba291f4d9effd5152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa12741d900fd971f22a90bfacef92a03313d7d91114b03ba291f4d9effd5152", kill_on_drop: false }`
[INFO] [stdout] aa12741d900fd971f22a90bfacef92a03313d7d91114b03ba291f4d9effd5152