[INFO] fetching crate network-collections 0.1.9...
[INFO] checking network-collections-0.1.9 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate network-collections 0.1.9 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate network-collections 0.1.9 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate network-collections 0.1.9
[INFO] finished tweaking crates.io crate network-collections 0.1.9
[INFO] tweaked toml for crates.io crate network-collections 0.1.9 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e58a75146e9dffdf8df7162473b064057b7d0645d5dabd3d15b5b929adc7195
[INFO] running `"docker" "start" "-a" "7e58a75146e9dffdf8df7162473b064057b7d0645d5dabd3d15b5b929adc7195"`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking network-collections v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/lib.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | use ::std::mem::uninitialized;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array40.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array40, 40);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:90:39
[INFO] [stderr]    |
[INFO] [stderr] 90 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array40.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array40, 40);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:98:39
[INFO] [stderr]    |
[INFO] [stderr] 98 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array40.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array40, 40);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array52.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array52, 52);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:90:39
[INFO] [stderr]    |
[INFO] [stderr] 90 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array52.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array52, 52);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:98:39
[INFO] [stderr]    |
[INFO] [stderr] 98 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array52.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array52, 52);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/lib.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 | use ::std::mem::uninitialized;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array40.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array40, 40);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:90:39
[INFO] [stderr]    |
[INFO] [stderr] 90 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array40.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array40, 40);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:98:39
[INFO] [stderr]    |
[INFO] [stderr] 98 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array40.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array40, 40);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:36:39
[INFO] [stderr]    |
[INFO] [stderr] 36 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array52.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array52, 52);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:90:39
[INFO] [stderr]    |
[INFO] [stderr] 90 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array52.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array52, 52);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/array_n.rs:98:39
[INFO] [stderr]    |
[INFO] [stderr] 98 |                         let mut result = $type(unsafe { uninitialized() });
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/Array52.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | array_n!(Array52, 52);
[INFO] [stderr]    | ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `"docker" "inspect" "7e58a75146e9dffdf8df7162473b064057b7d0645d5dabd3d15b5b929adc7195"`
[INFO] running `"docker" "rm" "-f" "7e58a75146e9dffdf8df7162473b064057b7d0645d5dabd3d15b5b929adc7195"`
[INFO] [stdout] 7e58a75146e9dffdf8df7162473b064057b7d0645d5dabd3d15b5b929adc7195