[INFO] fetching crate savefile 0.13.0...
[INFO] checking savefile-0.13.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate savefile 0.13.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate savefile 0.13.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate savefile 0.13.0
[INFO] finished tweaking crates.io crate savefile 0.13.0
[INFO] tweaked toml for crates.io crate savefile 0.13.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18b9fa919290f5b4cd1b5dd2dc3e31dd837dc1300251bdc72f913305f973c1f5
[INFO] running `Command { std: "docker" "start" "-a" "18b9fa919290f5b4cd1b5dd2dc3e31dd837dc1300251bdc72f913305f973c1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18b9fa919290f5b4cd1b5dd2dc3e31dd837dc1300251bdc72f913305f973c1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b9fa919290f5b4cd1b5dd2dc3e31dd837dc1300251bdc72f913305f973c1f5", kill_on_drop: false }`
[INFO] [stdout] 18b9fa919290f5b4cd1b5dd2dc3e31dd837dc1300251bdc72f913305f973c1f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24197d1794108f4205f20f1a171d112f36434430864b6dcfd9e585c0fa930e20
[INFO] running `Command { std: "docker" "start" "-a" "24197d1794108f4205f20f1a171d112f36434430864b6dcfd9e585c0fa930e20", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling savefile v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]     --> src/lib.rs:4214:13
[INFO] [stdout]      |
[INFO] [stdout] 4214 |             core::mem::forget(data);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               argument has type `[MaybeUninit<T>; N]`
[INFO] [stdout]      |
[INFO] [stdout]      = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | #![deny(warnings)]
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      = note: `#[deny(forgetting_copy_types)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]     --> src/lib.rs:4230:13
[INFO] [stdout]      |
[INFO] [stdout] 4230 |             core::mem::forget(data);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               argument has type `[MaybeUninit<T>; N]`
[INFO] [stdout]      |
[INFO] [stdout]      = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `savefile` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]     --> src/lib.rs:4214:13
[INFO] [stdout]      |
[INFO] [stdout] 4214 |             core::mem::forget(data);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               argument has type `[MaybeUninit<T>; N]`
[INFO] [stdout]      |
[INFO] [stdout]      = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout] 5    | #![deny(warnings)]
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      = note: `#[deny(forgetting_copy_types)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: calls to `std::mem::forget` with a value that implements `Copy` does nothing
[INFO] [stdout]     --> src/lib.rs:4230:13
[INFO] [stdout]      |
[INFO] [stdout] 4230 |             core::mem::forget(data);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               argument has type `[MaybeUninit<T>; N]`
[INFO] [stdout]      |
[INFO] [stdout]      = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `savefile` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "24197d1794108f4205f20f1a171d112f36434430864b6dcfd9e585c0fa930e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24197d1794108f4205f20f1a171d112f36434430864b6dcfd9e585c0fa930e20", kill_on_drop: false }`
[INFO] [stdout] 24197d1794108f4205f20f1a171d112f36434430864b6dcfd9e585c0fa930e20
