[INFO] fetching crate shards 0.1.0...
[INFO] testing shards-0.1.0 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate shards 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate shards 0.1.0 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shards 0.1.0
[INFO] finished tweaking crates.io crate shards 0.1.0
[INFO] tweaked toml for crates.io crate shards 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 497 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.60.1 (available: v0.70.1)
[INFO] [stderr]       Adding bs58 v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding chacha20poly1305 v0.9.1 (available: v0.10.1)
[INFO] [stderr]       Adding ctor v0.1.26 (available: v0.2.8)
[INFO] [stderr]       Adding curve25519-dalek v3.2.0 (available: v3.2.1)
[INFO] [stderr]       Adding ethabi v17.2.0 (available: v18.0.0)
[INFO] [stderr]       Adding ethereum-types v0.13.1 (available: v0.15.1)
[INFO] [stderr]       Adding rapier3d v0.11.3 (available: v0.22.0)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.9)
[INFO] [stderr]       Adding resvg v0.23.0 (available: v0.44.0)
[INFO] [stderr]       Adding serenity v0.11.7 (available: v0.12.2)
[INFO] [stderr]       Adding sp-core v6.0.0 (available: v34.0.0)
[INFO] [stderr]       Adding sp-runtime v6.0.0 (available: v39.0.2)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding tiny-skia v0.6.6 (available: v0.11.4)
[INFO] [stderr]       Adding usvg v0.23.0 (available: v0.44.0)
[INFO] [stderr]       Adding webbrowser v0.7.1 (available: v1.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a4c17a8a5db0026f45233213245817288bc0f94c544101b4321248045d69fd4
[INFO] running `Command { std: "docker" "start" "-a" "8a4c17a8a5db0026f45233213245817288bc0f94c544101b4321248045d69fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a4c17a8a5db0026f45233213245817288bc0f94c544101b4321248045d69fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4c17a8a5db0026f45233213245817288bc0f94c544101b4321248045d69fd4", kill_on_drop: false }`
[INFO] [stdout] 8a4c17a8a5db0026f45233213245817288bc0f94c544101b4321248045d69fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c4682a099f1d6556ff9e508ab90223efec5cba3f2ad7efcf8aeca8900fed472
[INFO] running `Command { std: "docker" "start" "-a" "4c4682a099f1d6556ff9e508ab90223efec5cba3f2ad7efcf8aeca8900fed472", kill_on_drop: false }`
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling shards v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling compile-time-crc32-impl v0.1.0
[INFO] [stderr]    Compiling compile-time-crc32 v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stdout] warning: unexpected `cfg` condition value: `sh_static`
[INFO] [stdout]    --> src/lib.rs:209:25
[INFO] [stdout]     |
[INFO] [stdout] 209 | #[cfg(any(all(test, not(feature = "sh_static")), target_arch = "wasm32"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `bindgen`, `bs58`, `chacha20poly1305`, `crossbeam`, `default`, `dllshard`, `dlopen`, `dummy`, `ethabi`, `ethereum-types`, `ext-csv`, `hex`, `libsecp256k1`, `parity-scale-codec`, `rapier3d`, `reqwest`, `resvg`, `run_bindgen`, `scripting`, `serenity`, `sha2`, `shards`, `shards_discord`, `sp-core`, `sp-runtime`, `tiny-keccak`, `tiny-skia`, `usvg`, `wasabi_leb128`, and `webbrowser`
[INFO] [stdout]     = help: consider adding `sh_static` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::shard::Shard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Shard` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub use crate::shardsc::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::shard::Shard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/shard.rs:193:3
[INFO] [stdout]     |
[INFO] [stdout] 193 |   Box::from_raw(blk); // this will deallocate the Box
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |   let _ = Box::from_raw(blk); // this will deallocate the Box
[INFO] [stdout]     |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.97s
[INFO] running `Command { std: "docker" "inspect" "4c4682a099f1d6556ff9e508ab90223efec5cba3f2ad7efcf8aeca8900fed472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4682a099f1d6556ff9e508ab90223efec5cba3f2ad7efcf8aeca8900fed472", kill_on_drop: false }`
[INFO] [stdout] 4c4682a099f1d6556ff9e508ab90223efec5cba3f2ad7efcf8aeca8900fed472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a27f4eeae3cf905d8ef41d9606f1d0c01f9740aea3998b59ec189d287b718d9
[INFO] running `Command { std: "docker" "start" "-a" "0a27f4eeae3cf905d8ef41d9606f1d0c01f9740aea3998b59ec189d287b718d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling compile-time-crc32-impl v0.1.0
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling compile-time-crc32 v0.1.2
[INFO] [stderr]    Compiling shards v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `sh_static`
[INFO] [stdout]    --> src/lib.rs:209:25
[INFO] [stdout]     |
[INFO] [stdout] 209 | #[cfg(any(all(test, not(feature = "sh_static")), target_arch = "wasm32"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `bindgen`, `bs58`, `chacha20poly1305`, `crossbeam`, `default`, `dllshard`, `dlopen`, `dummy`, `ethabi`, `ethereum-types`, `ext-csv`, `hex`, `libsecp256k1`, `parity-scale-codec`, `rapier3d`, `reqwest`, `resvg`, `run_bindgen`, `scripting`, `serenity`, `sha2`, `shards`, `shards_discord`, `sp-core`, `sp-runtime`, `tiny-keccak`, `tiny-skia`, `usvg`, `wasabi_leb128`, and `webbrowser`
[INFO] [stdout]     = help: consider adding `sh_static` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::shard::Shard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Shard` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub use crate::shardsc::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::shard::Shard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `sh_static`
[INFO] [stdout]    --> src/lib.rs:209:25
[INFO] [stdout]     |
[INFO] [stdout] 209 | #[cfg(any(all(test, not(feature = "sh_static")), target_arch = "wasm32"))]
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `bindgen`, `bs58`, `chacha20poly1305`, `crossbeam`, `default`, `dllshard`, `dlopen`, `dummy`, `ethabi`, `ethereum-types`, `ext-csv`, `hex`, `libsecp256k1`, `parity-scale-codec`, `rapier3d`, `reqwest`, `resvg`, `run_bindgen`, `scripting`, `serenity`, `sha2`, `shards`, `shards_discord`, `sp-core`, `sp-runtime`, `tiny-keccak`, `tiny-skia`, `usvg`, `wasabi_leb128`, and `webbrowser`
[INFO] [stdout]     = help: consider adding `sh_static` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::shard::Shard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `Shard` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub use crate::shardsc::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use crate::shard::Shard;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/shard.rs:193:3
[INFO] [stdout]     |
[INFO] [stdout] 193 |   Box::from_raw(blk); // this will deallocate the Box
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |   let _ = Box::from_raw(blk); // this will deallocate the Box
[INFO] [stdout]     |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/shard.rs:193:3
[INFO] [stdout]     |
[INFO] [stdout] 193 |   Box::from_raw(blk); // this will deallocate the Box
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |   let _ = Box::from_raw(blk); // this will deallocate the Box
[INFO] [stdout]     |   +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "0a27f4eeae3cf905d8ef41d9606f1d0c01f9740aea3998b59ec189d287b718d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a27f4eeae3cf905d8ef41d9606f1d0c01f9740aea3998b59ec189d287b718d9", kill_on_drop: false }`
[INFO] [stdout] 0a27f4eeae3cf905d8ef41d9606f1d0c01f9740aea3998b59ec189d287b718d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4dabaf5d6f6bb2e7790422e347737284237dfc42ba6e204b68f0667874b8312c
[INFO] running `Command { std: "docker" "start" "-a" "4dabaf5d6f6bb2e7790422e347737284237dfc42ba6e204b68f0667874b8312c", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `sh_static`
[INFO] [stderr]    --> src/lib.rs:209:25
[INFO] [stderr]     |
[INFO] [stderr] 209 | #[cfg(any(all(test, not(feature = "sh_static")), target_arch = "wasm32"))]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `bindgen`, `bs58`, `chacha20poly1305`, `crossbeam`, `default`, `dllshard`, `dlopen`, `dummy`, `ethabi`, `ethereum-types`, `ext-csv`, `hex`, `libsecp256k1`, `parity-scale-codec`, `rapier3d`, `reqwest`, `resvg`, `run_bindgen`, `scripting`, `serenity`, `sha2`, `shards`, `shards_discord`, `sp-core`, `sp-runtime`, `tiny-keccak`, `tiny-skia`, `usvg`, `wasabi_leb128`, and `webbrowser`
[INFO] [stderr]     = help: consider adding `sh_static` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: private item shadows public glob re-export
[INFO] [stderr]   --> src/lib.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use crate::shard::Shard;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the name `Shard` in the type namespace is supposed to be publicly re-exported here
[INFO] [stderr]   --> src/lib.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub use crate::shardsc::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: but the private item here shadows it
[INFO] [stderr]   --> src/lib.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use crate::shard::Shard;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]    --> src/shard.rs:193:3
[INFO] [stderr]     |
[INFO] [stderr] 193 |   Box::from_raw(blk); // this will deallocate the Box
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 193 |   let _ = Box::from_raw(blk); // this will deallocate the Box
[INFO] [stderr]     |   +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `shards` (lib) generated 3 warnings
[INFO] [stderr] warning: `shards` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shards-0c4f94bd8e24e0f6)
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/shards-0c4f94bd8e24e0f6` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "4dabaf5d6f6bb2e7790422e347737284237dfc42ba6e204b68f0667874b8312c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dabaf5d6f6bb2e7790422e347737284237dfc42ba6e204b68f0667874b8312c", kill_on_drop: false }`
[INFO] [stdout] 4dabaf5d6f6bb2e7790422e347737284237dfc42ba6e204b68f0667874b8312c
