[INFO] crate truetype 0.29.0 is already in cache
[INFO] checking truetype-0.29.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate truetype 0.29.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate truetype 0.29.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate truetype 0.29.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate truetype 0.29.0
[INFO] tweaked toml for crates.io crate truetype 0.29.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-6/source/tests/fixture.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 1498d2467e29aead691428261c583bfa02bdbb23c9a1a5b0eea77cec37d2f0c7
[INFO] running `"docker" "start" "-a" "1498d2467e29aead691428261c583bfa02bdbb23c9a1a5b0eea77cec37d2f0c7"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/tests/fixture.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Checking truetype v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 | value!(i8, 1);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 | value!(u8, 1);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | value!(i16, 2);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 112 | value!(u16, 2);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 | value!(u32, 4);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 | value!(i64, 8);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 | value!([u8; 3], 1);
[INFO] [stderr]     | ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 | value!([i8; 4], 1);
[INFO] [stderr]     | ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 | value!([u8; 4], 1);
[INFO] [stderr]     | ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 | value!([u8; 10], 1);
[INFO] [stderr]     | -------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 | value!(i8, 1);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 | value!(u8, 1);
[INFO] [stderr]     | -------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 | value!(i16, 2);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 112 | value!(u16, 2);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 | value!(u32, 4);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 | value!(i64, 8);
[INFO] [stderr]     | --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 | value!([u8; 3], 1);
[INFO] [stderr]     | ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 | value!([i8; 4], 1);
[INFO] [stderr]     | ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 | value!([u8; 4], 1);
[INFO] [stderr]     | ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tape.rs:77:39
[INFO] [stderr]     |
[INFO] [stderr] 77  |         let mut buffer: [u8; $size] = ::std::mem::uninitialized();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 | value!([u8; 10], 1);
[INFO] [stderr]     | -------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding0` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/char_mapping.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | / table! {
[INFO] [stderr] 54 | |     #[doc = "A char-to-glyph encoding in format 0."]
[INFO] [stderr] 55 | |     pub Encoding0 {
[INFO] [stderr] 56 | |         format   (u16) = { 0 }, // format
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::Unique<u8>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding4` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/char_mapping.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | / table! {
[INFO] [stderr] 67 | |     #[doc = "A char-to-glyph encoding in format 4."]
[INFO] [stderr] 68 | |     pub Encoding4 {
[INFO] [stderr] 69 | |         format           (u16) = { 4 }, // format
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |     }
[INFO] [stderr] 99 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<u16>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding6` does not permit zero-initialization
[INFO] [stderr]    --> src/macros.rs:64:49
[INFO] [stderr]     |
[INFO] [stderr] 64  |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   this code causes undefined behavior when executed
[INFO] [stderr]     |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/char_mapping.rs:101:1
[INFO] [stderr]     |
[INFO] [stderr] 101 | / table! {
[INFO] [stderr] 102 | |     #[doc = "A char-to-glyph encoding in format 6."]
[INFO] [stderr] 103 | |     pub Encoding6 {
[INFO] [stderr] 104 | |         format      (u16) = { 6 }, // format
[INFO] [stderr] ...   |
[INFO] [stderr] 113 | |     }
[INFO] [stderr] 114 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::Unique<u16>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding12` does not permit zero-initialization
[INFO] [stderr]    --> src/macros.rs:64:49
[INFO] [stderr]     |
[INFO] [stderr] 64  |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   this code causes undefined behavior when executed
[INFO] [stderr]     |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/char_mapping.rs:116:1
[INFO] [stderr]     |
[INFO] [stderr] 116 | / table! {
[INFO] [stderr] 117 | |     #[doc = "A char-to-glyph encoding in format 12."]
[INFO] [stderr] 118 | |     pub Encoding12 {
[INFO] [stderr] 119 | |         format      (u16) = { 12 }, // format
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::Unique<char_mapping::SequentialMappingGroup>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding14` does not permit zero-initialization
[INFO] [stderr]    --> src/macros.rs:64:49
[INFO] [stderr]     |
[INFO] [stderr] 64  |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   this code causes undefined behavior when executed
[INFO] [stderr]     |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/char_mapping.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | / table! {
[INFO] [stderr] 132 | |     #[doc = "A char-to-glyph encoding in format 14."]
[INFO] [stderr] 133 | |     pub Encoding14 {
[INFO] [stderr] 134 | |         format                   (u16) = { 14 }, // format
[INFO] [stderr] ...   |
[INFO] [stderr] 141 | |     }
[INFO] [stderr] 142 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::Unique<char_mapping::VariationSelector>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `naming_table::NamingTable0` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/naming_table.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / table! {
[INFO] [stderr] 19 | |     #[doc = "A naming table in format 0."]
[INFO] [stderr] 20 | |     pub NamingTable0 {
[INFO] [stderr] 21 | |         format (u16), // format
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<naming_table::Record>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `naming_table::NamingTable1` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/naming_table.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | / table! {
[INFO] [stderr] 36 | |     #[doc = "A naming table in format 1."]
[INFO] [stderr] 37 | |     pub NamingTable1 {
[INFO] [stderr] 38 | |         format (u16), // format
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |     }
[INFO] [stderr] 56 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<naming_table::Record>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `offset_table::OffsetTable` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/offset_table.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / table! {
[INFO] [stderr] 8  | |     #[doc = "An offset table."]
[INFO] [stderr] 9  | |     pub OffsetTable {
[INFO] [stderr] 10 | |         header (Header),
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |     }
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<offset_table::Record>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `postscript::PostScript2` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/postscript.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / table! {
[INFO] [stderr] 35 | |     #[doc = "PostScript information of version 2."]
[INFO] [stderr] 36 | |     pub PostScript2 {
[INFO] [stderr] 37 | |         version             (q32), // version
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |     }
[INFO] [stderr] 56 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<u16>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding0` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/char_mapping.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | / table! {
[INFO] [stderr] 54 | |     #[doc = "A char-to-glyph encoding in format 0."]
[INFO] [stderr] 55 | |     pub Encoding0 {
[INFO] [stderr] 56 | |         format   (u16) = { 0 }, // format
[INFO] [stderr] ...  |
[INFO] [stderr] 63 | |     }
[INFO] [stderr] 64 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::Unique<u8>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding4` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/char_mapping.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | / table! {
[INFO] [stderr] 67 | |     #[doc = "A char-to-glyph encoding in format 4."]
[INFO] [stderr] 68 | |     pub Encoding4 {
[INFO] [stderr] 69 | |         format           (u16) = { 4 }, // format
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |     }
[INFO] [stderr] 99 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<u16>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding6` does not permit zero-initialization
[INFO] [stderr]    --> src/macros.rs:64:49
[INFO] [stderr]     |
[INFO] [stderr] 64  |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   this code causes undefined behavior when executed
[INFO] [stderr]     |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/char_mapping.rs:101:1
[INFO] [stderr]     |
[INFO] [stderr] 101 | / table! {
[INFO] [stderr] 102 | |     #[doc = "A char-to-glyph encoding in format 6."]
[INFO] [stderr] 103 | |     pub Encoding6 {
[INFO] [stderr] 104 | |         format      (u16) = { 6 }, // format
[INFO] [stderr] ...   |
[INFO] [stderr] 113 | |     }
[INFO] [stderr] 114 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::Unique<u16>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding12` does not permit zero-initialization
[INFO] [stderr]    --> src/macros.rs:64:49
[INFO] [stderr]     |
[INFO] [stderr] 64  |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   this code causes undefined behavior when executed
[INFO] [stderr]     |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/char_mapping.rs:116:1
[INFO] [stderr]     |
[INFO] [stderr] 116 | / table! {
[INFO] [stderr] 117 | |     #[doc = "A char-to-glyph encoding in format 12."]
[INFO] [stderr] 118 | |     pub Encoding12 {
[INFO] [stderr] 119 | |         format      (u16) = { 12 }, // format
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::Unique<char_mapping::SequentialMappingGroup>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `char_mapping::Encoding14` does not permit zero-initialization
[INFO] [stderr]    --> src/macros.rs:64:49
[INFO] [stderr]     |
[INFO] [stderr] 64  |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   this code causes undefined behavior when executed
[INFO] [stderr]     |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/char_mapping.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | / table! {
[INFO] [stderr] 132 | |     #[doc = "A char-to-glyph encoding in format 14."]
[INFO] [stderr] 133 | |     pub Encoding14 {
[INFO] [stderr] 134 | |         format                   (u16) = { 14 }, // format
[INFO] [stderr] ...   |
[INFO] [stderr] 141 | |     }
[INFO] [stderr] 142 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: `std::ptr::Unique<char_mapping::VariationSelector>` must be non-null (in this struct field)
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `naming_table::NamingTable0` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/naming_table.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / table! {
[INFO] [stderr] 19 | |     #[doc = "A naming table in format 0."]
[INFO] [stderr] 20 | |     pub NamingTable0 {
[INFO] [stderr] 21 | |         format (u16), // format
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |     }
[INFO] [stderr] 33 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<naming_table::Record>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `naming_table::NamingTable1` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/naming_table.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | / table! {
[INFO] [stderr] 36 | |     #[doc = "A naming table in format 1."]
[INFO] [stderr] 37 | |     pub NamingTable1 {
[INFO] [stderr] 38 | |         format (u16), // format
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |     }
[INFO] [stderr] 56 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<naming_table::Record>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `offset_table::OffsetTable` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/offset_table.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / table! {
[INFO] [stderr] 8  | |     #[doc = "An offset table."]
[INFO] [stderr] 9  | |     pub OffsetTable {
[INFO] [stderr] 10 | |         header (Header),
[INFO] [stderr] ...  |
[INFO] [stderr] 15 | |     }
[INFO] [stderr] 16 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<offset_table::Record>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: the type `postscript::PostScript2` does not permit zero-initialization
[INFO] [stderr]   --> src/macros.rs:64:49
[INFO] [stderr]    |
[INFO] [stderr] 64 |                   let mut table: $name = unsafe { ::std::mem::zeroed() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   this code causes undefined behavior when executed
[INFO] [stderr]    |                                                   help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/postscript.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / table! {
[INFO] [stderr] 35 | |     #[doc = "PostScript information of version 2."]
[INFO] [stderr] 36 | |     pub PostScript2 {
[INFO] [stderr] 37 | |         version             (q32), // version
[INFO] [stderr] ...  |
[INFO] [stderr] 55 | |     }
[INFO] [stderr] 56 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: `std::ptr::Unique<u16>` must be non-null (in this struct field)
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> tests/lib.rs:63:53
[INFO] [stderr]    |
[INFO] [stderr] 63 |             assert!(table.search_range == 2 * (1 << 103f64.log2().floor() as usize));
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `truetype`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1498d2467e29aead691428261c583bfa02bdbb23c9a1a5b0eea77cec37d2f0c7"`
[INFO] running `"docker" "rm" "-f" "1498d2467e29aead691428261c583bfa02bdbb23c9a1a5b0eea77cec37d2f0c7"`
[INFO] [stdout] 1498d2467e29aead691428261c583bfa02bdbb23c9a1a5b0eea77cec37d2f0c7