[INFO] fetching crate getr 0.1.1...
[INFO] checking getr-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate getr 0.1.1 into /workspace/builds/worker-2-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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate getr 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8bfb0b4924ac91f097f032964df47b92d1d554b3ff85febb249850447e06d1b
[INFO] running `Command { std: "docker" "start" "-a" "f8bfb0b4924ac91f097f032964df47b92d1d554b3ff85febb249850447e06d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8bfb0b4924ac91f097f032964df47b92d1d554b3ff85febb249850447e06d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8bfb0b4924ac91f097f032964df47b92d1d554b3ff85febb249850447e06d1b", kill_on_drop: false }`
[INFO] [stdout] f8bfb0b4924ac91f097f032964df47b92d1d554b3ff85febb249850447e06d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0b2b097728fca9e0a2845a7186d3293dc69d587e7989a394c11d91735001d8e
[INFO] running `Command { std: "docker" "start" "-a" "a0b2b097728fca9e0a2845a7186d3293dc69d587e7989a394c11d91735001d8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking 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] [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 1.52s
[INFO] running `Command { std: "docker" "inspect" "a0b2b097728fca9e0a2845a7186d3293dc69d587e7989a394c11d91735001d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b2b097728fca9e0a2845a7186d3293dc69d587e7989a394c11d91735001d8e", kill_on_drop: false }`
[INFO] [stdout] a0b2b097728fca9e0a2845a7186d3293dc69d587e7989a394c11d91735001d8e