[INFO] fetching crate html5ever 0.25.1...
[INFO] checking html5ever-0.25.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate html5ever 0.25.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate html5ever 0.25.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate html5ever 0.25.1
[INFO] finished tweaking crates.io crate html5ever 0.25.1
[INFO] tweaked toml for crates.io crate html5ever 0.25.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate html5ever 0.25.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ceaab3879864b501c0081d3bd4ddb9be49c1f1ec6d62b95050ae9e8982e76397
[INFO] running `"docker" "start" "-a" "ceaab3879864b501c0081d3bd4ddb9be49c1f1ec6d62b95050ae9e8982e76397"`
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking typed-arena v1.6.1
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr] error[E0606]: casting `f32` as `i8` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i16` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i64` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `isize` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u16` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u64` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `usize` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i8` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i16` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `isize` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u16` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cast-0.2.2/src/lib.rs:296:39
[INFO] [stderr]     |
[INFO] [stderr] 296 |                               return Ok(src as $dst);
[INFO] [stderr]     |                                         ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 448 | /     from_float! {
[INFO] [stderr] 449 | |         f32  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 450 | |         f64  =>           i8, i16, i32, i64, isize, u8, u16, u32, u64, usize;
[INFO] [stderr] 451 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `cast`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "ceaab3879864b501c0081d3bd4ddb9be49c1f1ec6d62b95050ae9e8982e76397"`
[INFO] running `"docker" "rm" "-f" "ceaab3879864b501c0081d3bd4ddb9be49c1f1ec6d62b95050ae9e8982e76397"`
[INFO] [stdout] ceaab3879864b501c0081d3bd4ddb9be49c1f1ec6d62b95050ae9e8982e76397