[INFO] fetching crate trees 0.2.1...
[INFO] checking trees-0.2.1 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate trees 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate trees 0.2.1 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate trees 0.2.1
[INFO] finished tweaking crates.io crate trees 0.2.1
[INFO] tweaked toml for crates.io crate trees 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] bf38e3ae759cb8f432dff9e316c1eca6e8d49d4942a0a2e8274e2331612e9050
[INFO] running `"docker" "start" "-a" "bf38e3ae759cb8f432dff9e316c1eca6e8d49d4942a0a2e8274e2331612e9050"`
[INFO] [stderr]     Checking indexed v0.1.1
[INFO] [stderr]     Checking trees v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/potted/mod.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 |         data     : unsafe{ 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/potted/mod.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 |         data     : unsafe{ mem::uninitialized() },
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/potted/mod.rs:76:28
[INFO] [stderr]    |
[INFO] [stderr] 76 |         data     : unsafe{ mem::uninitialized() },
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/potted/mod.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 |         data     : unsafe{ 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/potted/mod.rs:63:28
[INFO] [stderr]    |
[INFO] [stderr] 63 |         data     : unsafe{ mem::uninitialized() },
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/potted/mod.rs:76:28
[INFO] [stderr]    |
[INFO] [stderr] 76 |         data     : unsafe{ mem::uninitialized() },
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `"docker" "inspect" "bf38e3ae759cb8f432dff9e316c1eca6e8d49d4942a0a2e8274e2331612e9050"`
[INFO] running `"docker" "rm" "-f" "bf38e3ae759cb8f432dff9e316c1eca6e8d49d4942a0a2e8274e2331612e9050"`
[INFO] [stdout] bf38e3ae759cb8f432dff9e316c1eca6e8d49d4942a0a2e8274e2331612e9050