[INFO] fetching crate getr 0.1.1...
[INFO] testing getr-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate getr 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate getr 0.1.1
[INFO] finished tweaking crates.io crate getr 0.1.1
[INFO] tweaked toml for crates.io crate getr 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate getr 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate getr 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 387e1709ddff6b9bb3f6a82ad297eb1c93458fd16e5e4118e31a976c6ced3172
[INFO] running `Command { std: "docker" "start" "-a" "387e1709ddff6b9bb3f6a82ad297eb1c93458fd16e5e4118e31a976c6ced3172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "387e1709ddff6b9bb3f6a82ad297eb1c93458fd16e5e4118e31a976c6ced3172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387e1709ddff6b9bb3f6a82ad297eb1c93458fd16e5e4118e31a976c6ced3172", kill_on_drop: false }`
[INFO] [stdout] 387e1709ddff6b9bb3f6a82ad297eb1c93458fd16e5e4118e31a976c6ced3172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3368bb852363d647dc06219eac53c38ed3dbc13687ef700bca45d65ac28fdb9f
[INFO] running `Command { std: "docker" "start" "-a" "3368bb852363d647dc06219eac53c38ed3dbc13687ef700bca45d65ac28fdb9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling getr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `RUsage` does not permit being left uninitialized
[INFO] [stdout]   --> src/getrusage.rs:44:37
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut usage: RUsage = MaybeUninit::uninit().assume_init();
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this code causes undefined behavior when executed
[INFO] [stdout]    |                                     help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout] note: in this struct field
[INFO] [stdout]   --> src/getrusage.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub ru_utime: Timeval,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: integers must be initialized (in this struct field)
[INFO] [stdout]   --> src/getrusage.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub tv_sec: c_long,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "3368bb852363d647dc06219eac53c38ed3dbc13687ef700bca45d65ac28fdb9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3368bb852363d647dc06219eac53c38ed3dbc13687ef700bca45d65ac28fdb9f", kill_on_drop: false }`
[INFO] [stdout] 3368bb852363d647dc06219eac53c38ed3dbc13687ef700bca45d65ac28fdb9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ea218d9393799f8ab9e58415cce4664f969bf03ceaeeab26a9a741b7b949408
[INFO] running `Command { std: "docker" "start" "-a" "9ea218d9393799f8ab9e58415cce4664f969bf03ceaeeab26a9a741b7b949408", kill_on_drop: false }`
[INFO] [stderr]    Compiling getr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `RUsage` does not permit being left uninitialized
[INFO] [stdout]   --> src/getrusage.rs:44:37
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut usage: RUsage = MaybeUninit::uninit().assume_init();
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this code causes undefined behavior when executed
[INFO] [stdout]    |                                     help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout] note: in this struct field
[INFO] [stdout]   --> src/getrusage.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub ru_utime: Timeval,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: integers must be initialized (in this struct field)
[INFO] [stdout]   --> src/getrusage.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub tv_sec: c_long,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "9ea218d9393799f8ab9e58415cce4664f969bf03ceaeeab26a9a741b7b949408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea218d9393799f8ab9e58415cce4664f969bf03ceaeeab26a9a741b7b949408", kill_on_drop: false }`
[INFO] [stdout] 9ea218d9393799f8ab9e58415cce4664f969bf03ceaeeab26a9a741b7b949408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edc0f611e560762b6e760b18e12e0bc1fcaeda76ca59a4a8208ad02fbe6f62e5
[INFO] running `Command { std: "docker" "start" "-a" "edc0f611e560762b6e760b18e12e0bc1fcaeda76ca59a4a8208ad02fbe6f62e5", kill_on_drop: false }`
[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] [stderr] warning: the type `RUsage` does not permit being left uninitialized
[INFO] [stderr]   --> src/getrusage.rs:44:37
[INFO] [stderr]    |
[INFO] [stderr] 44 |             let mut usage: RUsage = MaybeUninit::uninit().assume_init();
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     this code causes undefined behavior when executed
[INFO] [stderr]    |                                     help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr] note: in this struct field
[INFO] [stderr]   --> src/getrusage.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub ru_utime: Timeval,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: integers must be initialized (in this struct field)
[INFO] [stderr]   --> src/getrusage.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub tv_sec: c_long,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `getr` (bin "getr" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/getr-96fedd8a6606eadb)
[INFO] running `Command { std: "docker" "inspect" "edc0f611e560762b6e760b18e12e0bc1fcaeda76ca59a4a8208ad02fbe6f62e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc0f611e560762b6e760b18e12e0bc1fcaeda76ca59a4a8208ad02fbe6f62e5", kill_on_drop: false }`
[INFO] [stdout] edc0f611e560762b6e760b18e12e0bc1fcaeda76ca59a4a8208ad02fbe6f62e5