[INFO] cloning repository https://github.com/HuaGu-Dragon/learn_unsafe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HuaGu-Dragon/learn_unsafe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuaGu-Dragon%2Flearn_unsafe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuaGu-Dragon%2Flearn_unsafe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc1fc0075cc914fc41db9e8ef2fc543e3a68cf05
[INFO] checking HuaGu-Dragon/learn_unsafe against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuaGu-Dragon%2Flearn_unsafe" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HuaGu-Dragon/learn_unsafe
[INFO] finished tweaking git repo https://github.com/HuaGu-Dragon/learn_unsafe
[INFO] tweaked toml for git repo https://github.com/HuaGu-Dragon/learn_unsafe written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HuaGu-Dragon/learn_unsafe on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HuaGu-Dragon/learn_unsafe 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" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ea8d0590a7a71640097f98c6a8428896fbe7803155d57835b8d4d564e1da6bc
[INFO] running `Command { std: "docker" "start" "-a" "3ea8d0590a7a71640097f98c6a8428896fbe7803155d57835b8d4d564e1da6bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ea8d0590a7a71640097f98c6a8428896fbe7803155d57835b8d4d564e1da6bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea8d0590a7a71640097f98c6a8428896fbe7803155d57835b8d4d564e1da6bc", kill_on_drop: false }`
[INFO] [stdout] 3ea8d0590a7a71640097f98c6a8428896fbe7803155d57835b8d4d564e1da6bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e505808293ba0319a7da3aafe33a553760c00492075740a82e0d35f838d7c9ce
[INFO] running `Command { std: "docker" "start" "-a" "e505808293ba0319a7da3aafe33a553760c00492075740a82e0d35f838d7c9ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking atomic-wait v1.1.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking learn_unsafe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/box/mod.rs:37:23
[INFO] [stdout]     |
[INFO] [stdout]  37 |     pub fn into_inner(self) -> T {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 | impl<T: ?Sized> Deref for Box<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 104 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/box/mod.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout]  70 |     pub fn into_raw(self) -> *mut T {
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 | impl<T: ?Sized> Deref for Box<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 104 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/box/mod.rs:76:19
[INFO] [stdout]     |
[INFO] [stdout]  76 |     pub fn as_ptr(&self) -> *const T {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 | impl<T: ?Sized> Deref for Box<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 104 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/box/mod.rs:80:23
[INFO] [stdout]     |
[INFO] [stdout]  80 |     pub fn as_mut_ptr(&mut self) -> *mut T {
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 | impl<T: ?Sized> Deref for Box<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 104 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/rc.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn strong(&self) -> usize {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 | impl<T> Deref for Rc<T> {
[INFO] [stdout]    | ----------------------- trait implemented here
[INFO] [stdout] 49 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learn_unsafe` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/box/mod.rs:37:23
[INFO] [stdout]     |
[INFO] [stdout]  37 |     pub fn into_inner(self) -> T {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 | impl<T: ?Sized> Deref for Box<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 104 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/box/mod.rs:70:21
[INFO] [stdout]     |
[INFO] [stdout]  70 |     pub fn into_raw(self) -> *mut T {
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 | impl<T: ?Sized> Deref for Box<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 104 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/box/mod.rs:76:19
[INFO] [stdout]     |
[INFO] [stdout]  76 |     pub fn as_ptr(&self) -> *const T {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 | impl<T: ?Sized> Deref for Box<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 104 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/box/mod.rs:80:23
[INFO] [stdout]     |
[INFO] [stdout]  80 |     pub fn as_mut_ptr(&mut self) -> *mut T {
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 | impl<T: ?Sized> Deref for Box<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 104 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/rc.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn strong(&self) -> usize {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 | impl<T> Deref for Rc<T> {
[INFO] [stdout]    | ----------------------- trait implemented here
[INFO] [stdout] 49 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learn_unsafe` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "e505808293ba0319a7da3aafe33a553760c00492075740a82e0d35f838d7c9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e505808293ba0319a7da3aafe33a553760c00492075740a82e0d35f838d7c9ce", kill_on_drop: false }`
[INFO] [stdout] e505808293ba0319a7da3aafe33a553760c00492075740a82e0d35f838d7c9ce
