[INFO] fetching crate avr-libcore 0.1.0...
[INFO] checking avr-libcore-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate avr-libcore 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate avr-libcore 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avr-libcore 0.1.0
[INFO] finished tweaking crates.io crate avr-libcore 0.1.0
[INFO] tweaked toml for crates.io crate avr-libcore 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14660f556636b9af74aedec81a95e8cc83b9081e962389ac0334f7da6fb330c5
[INFO] running `Command { std: "docker" "start" "-a" "14660f556636b9af74aedec81a95e8cc83b9081e962389ac0334f7da6fb330c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14660f556636b9af74aedec81a95e8cc83b9081e962389ac0334f7da6fb330c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14660f556636b9af74aedec81a95e8cc83b9081e962389ac0334f7da6fb330c5", kill_on_drop: false }`
[INFO] [stdout] 14660f556636b9af74aedec81a95e8cc83b9081e962389ac0334f7da6fb330c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5655a58c53d8654f0facbbe080b9c208f1c2e554431b03b0ff00bc624cc24cee
[INFO] running `Command { std: "docker" "start" "-a" "5655a58c53d8654f0facbbe080b9c208f1c2e554431b03b0ff00bc624cc24cee", kill_on_drop: false }`
[INFO] [stderr]     Checking avr-libcore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | #![feature(const_fn)]
[INFO] [stdout]    |            ^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | #![feature(custom_attribute)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `#![register_tool]` and `#![register_attr]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | #![feature(on_unimplemented)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | #![feature(const_fn)]
[INFO] [stdout]    |            ^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | #![feature(optin_builtin_traits)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: renamed to `auto_traits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 | #![feature(repr_simd, platform_intrinsics)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: SIMD intrinsics use the regular intrinsics ABI now
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | #![feature(custom_attribute)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `#![register_tool]` and `#![register_attr]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | #![feature(untagged_unions)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | #![feature(on_unimplemented)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![feature(unwind_attributes)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: use the C-unwind ABI instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | #![feature(optin_builtin_traits)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: renamed to `auto_traits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 | #![feature(repr_simd, platform_intrinsics)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: SIMD intrinsics use the regular intrinsics ABI now
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | #![feature(untagged_unions)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![feature(unwind_attributes)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: use the C-unwind ABI instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]    --> src/slice/mod.rs:998:11
[INFO] [stdout]     |
[INFO] [stdout] 998 |         (0...self.end).get(slice)
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]     |
[INFO] [stdout] 998 |         (0..self.end).get(slice)
[INFO] [stdout]     |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout] 998 |         (0..=self.end).get(slice)
[INFO] [stdout]     |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1003:11
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         (0...self.end).get_mut(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         (0..self.end).get_mut(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         (0..=self.end).get_mut(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1008:11
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         (0...self.end).get_unchecked(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         (0..self.end).get_unchecked(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         (0..=self.end).get_unchecked(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1013:11
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         (0...self.end).get_unchecked_mut(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         (0..self.end).get_unchecked_mut(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         (0..=self.end).get_unchecked_mut(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1018:11
[INFO] [stdout]      |
[INFO] [stdout] 1018 |         (0...self.end).index(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1018 |         (0..self.end).index(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1018 |         (0..=self.end).index(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]    --> src/slice/mod.rs:998:11
[INFO] [stdout]     |
[INFO] [stdout] 998 |         (0...self.end).get(slice)
[INFO] [stdout]     |           ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]     |
[INFO] [stdout] 998 |         (0..self.end).get(slice)
[INFO] [stdout]     |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout] 998 |         (0..=self.end).get(slice)
[INFO] [stdout]     |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1023:11
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         (0...self.end).index_mut(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         (0..self.end).index_mut(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         (0..=self.end).index_mut(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1003:11
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         (0...self.end).get_mut(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         (0..self.end).get_mut(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1003 |         (0..=self.end).get_mut(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1008:11
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         (0...self.end).get_unchecked(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         (0..self.end).get_unchecked(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1008 |         (0..=self.end).get_unchecked(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1013:11
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         (0...self.end).get_unchecked_mut(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         (0..self.end).get_unchecked_mut(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1013 |         (0..=self.end).get_unchecked_mut(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1018:11
[INFO] [stdout]      |
[INFO] [stdout] 1018 |         (0...self.end).index(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1018 |         (0..self.end).index(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1018 |         (0..=self.end).index(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/slice/mod.rs:1023:11
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         (0...self.end).index_mut(slice)
[INFO] [stdout]      |           ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         (0..self.end).index_mut(slice)
[INFO] [stdout]      |           ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1023 |         (0..=self.end).index_mut(slice)
[INFO] [stdout]      |           ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/str/mod.rs:1741:25
[INFO] [stdout]      |
[INFO] [stdout] 1741 |             self.index(0...index.end)
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1741 |             self.index(0..index.end)
[INFO] [stdout]      |                         ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1741 |             self.index(0..=index.end)
[INFO] [stdout]      |                         ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/str/mod.rs:1766:29
[INFO] [stdout]      |
[INFO] [stdout] 1766 |             self.index_mut(0...index.end)
[INFO] [stdout]      |                             ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1766 |             self.index_mut(0..index.end)
[INFO] [stdout]      |                             ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1766 |             self.index_mut(0..=index.end)
[INFO] [stdout]      |                             ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/str/mod.rs:1741:25
[INFO] [stdout]      |
[INFO] [stdout] 1741 |             self.index(0...index.end)
[INFO] [stdout]      |                         ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1741 |             self.index(0..index.end)
[INFO] [stdout]      |                         ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1741 |             self.index(0..=index.end)
[INFO] [stdout]      |                         ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]     --> src/str/mod.rs:1766:29
[INFO] [stdout]      |
[INFO] [stdout] 1766 |             self.index_mut(0...index.end)
[INFO] [stdout]      |                             ^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1766 |             self.index_mut(0..index.end)
[INFO] [stdout]      |                             ~~
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout] 1766 |             self.index_mut(0..=index.end)
[INFO] [stdout]      |                             ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `allow_internal_unstable` expects a list of feature names
[INFO] [stdout]   --> src/macros.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[allow_internal_unstable]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `allow_internal_unstable` expects a list of feature names
[INFO] [stdout]   --> src/macros.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[allow_internal_unstable]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/intrinsics.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[rustc_deprecated(reason = "no longer an intrinsic - use `ptr::drop_in_place` directly",
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/mem.rs:239:3
[INFO] [stdout]     |
[INFO] [stdout] 239 | #[rustc_deprecated(reason = "use `align_of` instead", since = "1.2.0")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/mem.rs:260:3
[INFO] [stdout]     |
[INFO] [stdout] 260 | #[rustc_deprecated(reason = "use `align_of_val` instead", since = "1.2.0")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]     --> src/str/mod.rs:1249:3
[INFO] [stdout]      |
[INFO] [stdout] 1249 | #[rustc_deprecated(since = "1.4.0", reason = "use lines()/Lines instead now")]
[INFO] [stdout]      |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]     --> src/str/mod.rs:2085:7
[INFO] [stdout]      |
[INFO] [stdout] 2085 |     #[rustc_deprecated(since = "1.6.0", reason = "use lines() instead now")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/hash/sip.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/hash/sip.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/hash/sip.rs:58:3
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:166:7
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:175:7
[INFO] [stdout]     |
[INFO] [stdout] 175 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:188:7
[INFO] [stdout]     |
[INFO] [stdout] 188 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:197:7
[INFO] [stdout]     |
[INFO] [stdout] 197 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/intrinsics.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[rustc_deprecated(reason = "no longer an intrinsic - use `ptr::drop_in_place` directly",
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/mem.rs:239:3
[INFO] [stdout]     |
[INFO] [stdout] 239 | #[rustc_deprecated(reason = "use `align_of` instead", since = "1.2.0")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/mem.rs:260:3
[INFO] [stdout]     |
[INFO] [stdout] 260 | #[rustc_deprecated(reason = "use `align_of_val` instead", since = "1.2.0")]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]     --> src/str/mod.rs:1249:3
[INFO] [stdout]      |
[INFO] [stdout] 1249 | #[rustc_deprecated(since = "1.4.0", reason = "use lines()/Lines instead now")]
[INFO] [stdout]      |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]     --> src/str/mod.rs:2085:7
[INFO] [stdout]      |
[INFO] [stdout] 2085 |     #[rustc_deprecated(since = "1.6.0", reason = "use lines() instead now")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/hash/sip.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/hash/sip.rs:38:3
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]   --> src/hash/sip.rs:58:3
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:166:7
[INFO] [stdout]     |
[INFO] [stdout] 166 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:175:7
[INFO] [stdout]     |
[INFO] [stdout] 175 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:188:7
[INFO] [stdout]     |
[INFO] [stdout] 188 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/hash/sip.rs:197:7
[INFO] [stdout]     |
[INFO] [stdout] 197 |     #[rustc_deprecated(since = "1.13.0",
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl Trait for .. {}` is an obsolete syntax
[INFO] [stdout]   --> src/marker.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | unsafe impl Send for .. { }
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `auto trait Trait {}` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `impl Trait for .. {}` is an obsolete syntax
[INFO] [stdout]   --> src/marker.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | unsafe impl Send for .. { }
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `auto trait Trait {}` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 31 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `avr-libcore` (lib) due to 32 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 31 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `avr-libcore` (lib test) due to 32 previous errors
[INFO] running `Command { std: "docker" "inspect" "5655a58c53d8654f0facbbe080b9c208f1c2e554431b03b0ff00bc624cc24cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5655a58c53d8654f0facbbe080b9c208f1c2e554431b03b0ff00bc624cc24cee", kill_on_drop: false }`
[INFO] [stdout] 5655a58c53d8654f0facbbe080b9c208f1c2e554431b03b0ff00bc624cc24cee
[INFO] checking avr-libcore-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate avr-libcore 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate avr-libcore 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avr-libcore 0.1.0
[INFO] finished tweaking crates.io crate avr-libcore 0.1.0
[INFO] tweaked toml for crates.io crate avr-libcore 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62152395e49685ad49cd1e12aba3fab34cfc061f069139222c42875dd97d6aaa
[INFO] running `Command { std: "docker" "start" "-a" "62152395e49685ad49cd1e12aba3fab34cfc061f069139222c42875dd97d6aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62152395e49685ad49cd1e12aba3fab34cfc061f069139222c42875dd97d6aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62152395e49685ad49cd1e12aba3fab34cfc061f069139222c42875dd97d6aaa", kill_on_drop: false }`
[INFO] [stdout] 62152395e49685ad49cd1e12aba3fab34cfc061f069139222c42875dd97d6aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90a2624f808a01bb307a1a4032ced8d04f7a665b2638ba6c4820ab783529b59b
[INFO] running `Command { std: "docker" "start" "-a" "90a2624f808a01bb307a1a4032ced8d04f7a665b2638ba6c4820ab783529b59b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "90a2624f808a01bb307a1a4032ced8d04f7a665b2638ba6c4820ab783529b59b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a2624f808a01bb307a1a4032ced8d04f7a665b2638ba6c4820ab783529b59b", kill_on_drop: false }`
[INFO] [stdout] 90a2624f808a01bb307a1a4032ced8d04f7a665b2638ba6c4820ab783529b59b