[INFO] fetching crate justly 0.1.1...
[INFO] checking justly-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate justly 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate justly 0.1.1
[INFO] finished tweaking crates.io crate justly 0.1.1
[INFO] tweaked toml for crates.io crate justly 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate justly 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5768657850b28ba8c66aa2f392201d7436d0d36d7754d3b5d03b252bfba1ae0e
[INFO] running `Command { std: "docker" "start" "-a" "5768657850b28ba8c66aa2f392201d7436d0d36d7754d3b5d03b252bfba1ae0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5768657850b28ba8c66aa2f392201d7436d0d36d7754d3b5d03b252bfba1ae0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5768657850b28ba8c66aa2f392201d7436d0d36d7754d3b5d03b252bfba1ae0e", kill_on_drop: false }`
[INFO] [stdout] 5768657850b28ba8c66aa2f392201d7436d0d36d7754d3b5d03b252bfba1ae0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e7a565368e27c824b458189685bc376324346b84b9270d4da1ced1433fbb98b
[INFO] running `Command { std: "docker" "start" "-a" "2e7a565368e27c824b458189685bc376324346b84b9270d4da1ced1433fbb98b", kill_on_drop: false }`
[INFO] [stderr]     Checking justly v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `ptr_sub_ptr` has been stable since 1.87.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | #![feature(ptr_sub_ptr)]
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `slice_split_at_unchecked` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | #![feature(slice_split_at_unchecked)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*const T` in the current scope
[INFO] [stdout]     --> src/lib.rs:1288:26
[INFO] [stdout]      |
[INFO] [stdout] 1285 | /                     self.own
[INFO] [stdout] 1286 | |                         .body
[INFO] [stdout] 1287 | |                         .as_ptr()
[INFO] [stdout] 1288 | |                         .sub_ptr(vec.own.as_ptr()),
[INFO] [stdout]      | |                         -^^^^^^^ method not found in `*const T`
[INFO] [stdout]      | |_________________________|
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut T` in the current scope
[INFO] [stdout]     --> src/lib.rs:1313:26
[INFO] [stdout]      |
[INFO] [stdout] 1310 | /                     self.own
[INFO] [stdout] 1311 | |                         .body
[INFO] [stdout] 1312 | |                         .as_mut_ptr()
[INFO] [stdout] 1313 | |                         .sub_ptr(vec.own.as_mut().as_mut_ptr()),
[INFO] [stdout]      | |                         -^^^^^^^ method not found in `*mut T`
[INFO] [stdout]      | |_________________________|
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `ptr_sub_ptr` has been stable since 1.87.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 220 | #![feature(ptr_sub_ptr)]
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `slice_split_at_unchecked` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]    --> src/lib.rs:221:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | #![feature(slice_split_at_unchecked)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `justly` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*const T` in the current scope
[INFO] [stdout]     --> src/lib.rs:1288:26
[INFO] [stdout]      |
[INFO] [stdout] 1285 | /                     self.own
[INFO] [stdout] 1286 | |                         .body
[INFO] [stdout] 1287 | |                         .as_ptr()
[INFO] [stdout] 1288 | |                         .sub_ptr(vec.own.as_ptr()),
[INFO] [stdout]      | |                         -^^^^^^^ method not found in `*const T`
[INFO] [stdout]      | |_________________________|
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sub_ptr` found for raw pointer `*mut T` in the current scope
[INFO] [stdout]     --> src/lib.rs:1313:26
[INFO] [stdout]      |
[INFO] [stdout] 1310 | /                     self.own
[INFO] [stdout] 1311 | |                         .body
[INFO] [stdout] 1312 | |                         .as_mut_ptr()
[INFO] [stdout] 1313 | |                         .sub_ptr(vec.own.as_mut().as_mut_ptr()),
[INFO] [stdout]      | |                         -^^^^^^^ method not found in `*mut T`
[INFO] [stdout]      | |_________________________|
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `justly` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "2e7a565368e27c824b458189685bc376324346b84b9270d4da1ced1433fbb98b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7a565368e27c824b458189685bc376324346b84b9270d4da1ced1433fbb98b", kill_on_drop: false }`
[INFO] [stdout] 2e7a565368e27c824b458189685bc376324346b84b9270d4da1ced1433fbb98b