[INFO] fetching crate regecs 1.0.0...
[INFO] testing regecs-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate regecs 1.0.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate regecs 1.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate regecs 1.0.0
[INFO] finished tweaking crates.io crate regecs 1.0.0
[INFO] tweaked toml for crates.io crate regecs 1.0.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70611011651f19c76f69d33d0448df052cbf5b07f932c290592333bac6237eef
[INFO] running `Command { std: "docker" "start" "-a" "70611011651f19c76f69d33d0448df052cbf5b07f932c290592333bac6237eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70611011651f19c76f69d33d0448df052cbf5b07f932c290592333bac6237eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70611011651f19c76f69d33d0448df052cbf5b07f932c290592333bac6237eef", kill_on_drop: false }`
[INFO] [stdout] 70611011651f19c76f69d33d0448df052cbf5b07f932c290592333bac6237eef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dab132e4d351ab4d76b1bdc8add717d74597652e09a3fc3e14864cd055d4c738
[INFO] running `Command { std: "docker" "start" "-a" "dab132e4d351ab4d76b1bdc8add717d74597652e09a3fc3e14864cd055d4c738", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regecs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::object::ObjectRef`
[INFO] [stdout]   --> src/scene.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::object::ObjectRef;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `objects`
[INFO] [stdout]   --> src/scene.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     objects: Vec<Box<dyn LowObject<TState, TComponentManager>>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "dab132e4d351ab4d76b1bdc8add717d74597652e09a3fc3e14864cd055d4c738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab132e4d351ab4d76b1bdc8add717d74597652e09a3fc3e14864cd055d4c738", kill_on_drop: false }`
[INFO] [stdout] dab132e4d351ab4d76b1bdc8add717d74597652e09a3fc3e14864cd055d4c738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21eab87c1483555cce0438c14b2049de33dbf7dda7ec2b165d79ca99449723a7
[INFO] running `Command { std: "docker" "start" "-a" "21eab87c1483555cce0438c14b2049de33dbf7dda7ec2b165d79ca99449723a7", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::object::ObjectRef`
[INFO] [stdout]   --> src/scene.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::object::ObjectRef;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regecs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `objects`
[INFO] [stdout]   --> src/scene.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     objects: Vec<Box<dyn LowObject<TState, TComponentManager>>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::object::ObjectRef`
[INFO] [stdout]   --> src/scene.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::object::ObjectRef;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `objects`
[INFO] [stdout]   --> src/scene.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     objects: Vec<Box<dyn LowObject<TState, TComponentManager>>>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "21eab87c1483555cce0438c14b2049de33dbf7dda7ec2b165d79ca99449723a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21eab87c1483555cce0438c14b2049de33dbf7dda7ec2b165d79ca99449723a7", kill_on_drop: false }`
[INFO] [stdout] 21eab87c1483555cce0438c14b2049de33dbf7dda7ec2b165d79ca99449723a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d91ef7e44c06840936ccc1b9f441499bba9d1fb98dc302c09a4479ae926a249
[INFO] running `Command { std: "docker" "start" "-a" "3d91ef7e44c06840936ccc1b9f441499bba9d1fb98dc302c09a4479ae926a249", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::object::ObjectRef`
[INFO] [stderr]   --> src/scene.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use crate::object::ObjectRef;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `objects`
[INFO] [stderr]   --> src/scene.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     objects: Vec<Box<dyn LowObject<TState, TComponentManager>>>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `regecs` (lib) generated 2 warnings
[INFO] [stderr] warning: `regecs` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regecs-1fe48e6da03f2e83)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests regecs
[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 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" "3d91ef7e44c06840936ccc1b9f441499bba9d1fb98dc302c09a4479ae926a249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d91ef7e44c06840936ccc1b9f441499bba9d1fb98dc302c09a4479ae926a249", kill_on_drop: false }`
[INFO] [stdout] 3d91ef7e44c06840936ccc1b9f441499bba9d1fb98dc302c09a4479ae926a249