[INFO] fetching crate graphite_binary 0.1.0...
[INFO] testing graphite_binary-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate graphite_binary 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate graphite_binary 0.1.0
[INFO] finished tweaking crates.io crate graphite_binary 0.1.0
[INFO] tweaked toml for crates.io crate graphite_binary 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphite_binary 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 94 packages to highest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quartz_nbt_macros v0.1.1
[INFO] [stderr]   Downloaded quartz_nbt v0.2.9
[INFO] [stderr]   Downloaded graphite_binary_macros v0.1.0
[INFO] [stderr]   Downloaded hematite-nbt v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b
[INFO] running `Command { std: "docker" "start" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling graphite_binary_macros v0.1.0
[INFO] [stderr]    Compiling graphite_binary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/nbt/cached_nbt.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mut inner = unsafe { &mut *self.inner.as_ptr() };
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/slice_serialization/single_byte.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 let ret = unsafe { $conv_from(bytes[0]) };
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 | single_impl!(i8, transmute, transmute);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `single_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 53 - single_impl!(i8, transmute, transmute);
[INFO] [stdout] 53 + single_impl!(i8, u8::cast_signed, transmute);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/slice_serialization/single_byte.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 bytes[0] = $conv_to(data);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 | single_impl!(i8, transmute, transmute);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `single_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 53 - single_impl!(i8, transmute, transmute);
[INFO] [stdout] 53 + single_impl!(i8, transmute, i8::cast_unsigned);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/varint/decode.rs:54:6
[INFO] [stdout]    |
[INFO] [stdout] 54 |     (std::mem::transmute(num as u32), size)
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 54 -     (std::mem::transmute(num as u32), size)
[INFO] [stdout] 54 +     (u32::cast_signed(num as u32), size)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]  --> src/varint/encode.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let x = unsafe { std::mem::transmute::<i32, u32>(num) } as u64;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: replace this with
[INFO] [stdout]   |
[INFO] [stdout] 7 -     let x = unsafe { std::mem::transmute::<i32, u32>(num) } as u64;
[INFO] [stdout] 7 +     let x = unsafe { i32::cast_unsigned(num) } as u64;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling hematite-nbt v0.5.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling quartz_nbt_macros v0.1.1
[INFO] [stderr]    Compiling graphite_binary_macros v0.1.0
[INFO] [stderr]    Compiling quartz_nbt v0.2.9
[INFO] [stderr]    Compiling graphite_binary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/nbt/cached_nbt.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mut inner = unsafe { &mut *self.inner.as_ptr() };
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/slice_serialization/single_byte.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 let ret = unsafe { $conv_from(bytes[0]) };
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 | single_impl!(i8, transmute, transmute);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `single_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 53 - single_impl!(i8, transmute, transmute);
[INFO] [stdout] 53 + single_impl!(i8, u8::cast_signed, transmute);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/slice_serialization/single_byte.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |                 bytes[0] = $conv_to(data);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 | single_impl!(i8, transmute, transmute);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `single_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 53 - single_impl!(i8, transmute, transmute);
[INFO] [stdout] 53 + single_impl!(i8, transmute, i8::cast_unsigned);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/varint/decode.rs:54:6
[INFO] [stdout]    |
[INFO] [stdout] 54 |     (std::mem::transmute(num as u32), size)
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 54 -     (std::mem::transmute(num as u32), size)
[INFO] [stdout] 54 +     (u32::cast_signed(num as u32), size)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]  --> src/varint/encode.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let x = unsafe { std::mem::transmute::<i32, u32>(num) } as u64;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: replace this with
[INFO] [stdout]   |
[INFO] [stdout] 7 -     let x = unsafe { std::mem::transmute::<i32, u32>(num) } as u64;
[INFO] [stdout] 7 +     let x = unsafe { i32::cast_unsigned(num) } as u64;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/nbt/../../../../assets/bigtest.nbt`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/nbt/mod.rs:289:17
[INFO] [stdout]     |
[INFO] [stdout] 289 |     let input = include_bytes!("../../../../assets/bigtest.nbt");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/nbt/../../../../assets/bigtest.nbt`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/nbt/mod.rs:300:17
[INFO] [stdout]     |
[INFO] [stdout] 300 |     let input = include_bytes!("../../../../assets/bigtest.nbt");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/nbt/../../../../assets/bigtest.nbt`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/nbt/mod.rs:313:17
[INFO] [stdout]     |
[INFO] [stdout] 313 |     let input = include_bytes!("../../../../assets/bigtest.nbt");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/nbt/cached_nbt.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mut inner = unsafe { &mut *self.inner.as_ptr() };
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `graphite_binary` (lib test) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b", kill_on_drop: false }`
[INFO] [stdout] 12d4cc2220a5d2b476d71b65c918fe3c1a32e250713bbdf6a1b68d0fc901418b
