[INFO] fetching crate ussr-nbt 0.2.1...
[INFO] testing ussr-nbt-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate ussr-nbt 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ussr-nbt 0.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ussr-nbt 0.2.1
[INFO] tweaked toml for crates.io crate ussr-nbt 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ussr-nbt 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ussr-nbt 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dd9f08cf8e4874cc2b1bc291ae39eed07e86d17fc725b9944de1333cb0a8978
[INFO] running `Command { std: "docker" "start" "-a" "6dd9f08cf8e4874cc2b1bc291ae39eed07e86d17fc725b9944de1333cb0a8978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dd9f08cf8e4874cc2b1bc291ae39eed07e86d17fc725b9944de1333cb0a8978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd9f08cf8e4874cc2b1bc291ae39eed07e86d17fc725b9944de1333cb0a8978", kill_on_drop: false }`
[INFO] [stdout] 6dd9f08cf8e4874cc2b1bc291ae39eed07e86d17fc725b9944de1333cb0a8978
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8133e2a7d4b2adeceb76aa1a51b90e4816932087cd9febb1eb9273cf68960c0d
[INFO] running `Command { std: "docker" "start" "-a" "8133e2a7d4b2adeceb76aa1a51b90e4816932087cd9febb1eb9273cf68960c0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling simdutf8 v0.1.4
[INFO] [stderr]    Compiling bytemuck v1.16.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling simd_cesu8 v1.0.1
[INFO] [stdout] error[E0635]: unknown feature `array_chunks`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/lib.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     feature(array_chunks, portable_simd, error_in_core)
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 29 |     process!(u8x64);
[INFO] [stdout]    |     --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 30 |     process!(u8x32);
[INFO] [stdout]    |     --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 31 |     process!(u8x16);
[INFO] [stdout]    |     --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 32 |     process!(u8x8);
[INFO] [stdout]    |     -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 33 |     process!(u8x4);
[INFO] [stdout]    |     -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 34 |     process!(u8x2);
[INFO] [stdout]    |     -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 12 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 62 |     process!(u8x64);
[INFO] [stdout]    |     --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 63 |     process!(u8x32);
[INFO] [stdout]    |     --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 64 |     process!(u8x16);
[INFO] [stdout]    |     --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 65 |     process!(u8x8);
[INFO] [stdout]    |     -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 66 |     process!(u8x4);
[INFO] [stdout]    |     -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `array_chunks` found for reference `&[u8]` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/simd_cesu8-1.0.1/src/implementation/simd.rs:46:42
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ `&[u8]` is not an iterator
[INFO] [stdout] ...
[INFO] [stdout] 67 |     process!(u8x2);
[INFO] [stdout]    |     -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `process` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: call `.into_iter()` first
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let array_chunks = remainder.into_iter().array_chunks::<{ <$simd>::LEN }>();
[INFO] [stdout]    |                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simd_cesu8` (lib) due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8133e2a7d4b2adeceb76aa1a51b90e4816932087cd9febb1eb9273cf68960c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8133e2a7d4b2adeceb76aa1a51b90e4816932087cd9febb1eb9273cf68960c0d", kill_on_drop: false }`
[INFO] [stdout] 8133e2a7d4b2adeceb76aa1a51b90e4816932087cd9febb1eb9273cf68960c0d
