[INFO] fetching crate swimming 0.1.3...
[INFO] checking swimming-0.1.3 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate swimming 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate swimming 0.1.3
[INFO] finished tweaking crates.io crate swimming 0.1.3
[INFO] tweaked toml for crates.io crate swimming 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swimming 0.1.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[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] e2c3b6faed3f4051cc0bb33d881be0e23a4d88d3cedc8d2ffd5fc3b3dcbf90ac
[INFO] running `Command { std: "docker" "start" "-a" "e2c3b6faed3f4051cc0bb33d881be0e23a4d88d3cedc8d2ffd5fc3b3dcbf90ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2c3b6faed3f4051cc0bb33d881be0e23a4d88d3cedc8d2ffd5fc3b3dcbf90ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c3b6faed3f4051cc0bb33d881be0e23a4d88d3cedc8d2ffd5fc3b3dcbf90ac", kill_on_drop: false }`
[INFO] [stdout] e2c3b6faed3f4051cc0bb33d881be0e23a4d88d3cedc8d2ffd5fc3b3dcbf90ac
[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] 0997bd3acce7248ba37c21609edf493006f6a9ffac9a8e8841423a3c63417755
[INFO] running `Command { std: "docker" "start" "-a" "0997bd3acce7248ba37c21609edf493006f6a9ffac9a8e8841423a3c63417755", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking ref_count v0.1.2
[INFO] [stderr]     Checking lock_pool v0.2.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking swimming v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:496:22
[INFO] [stdout]     |
[INFO] [stdout] 496 |     pub async fn get(&self) -> Result<LiveConn<Conn, SIZE>, Conn::Error> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 496 |     pub async fn get(&self) -> Result<LiveConn<'_, Conn, SIZE>, Conn::Error> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:579:26
[INFO] [stdout]     |
[INFO] [stdout] 579 |     pub async fn try_get(&self) -> Option<Result<LiveConn<Conn, SIZE>, Conn::Error>> {
[INFO] [stdout]     |                          ^^^^^                   ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 579 |     pub async fn try_get(&self) -> Option<Result<LiveConn<'_, Conn, SIZE>, Conn::Error>> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:669:32
[INFO] [stdout]     |
[INFO] [stdout] 669 |     pub async fn get_or_create(&self) -> Result<FreshOrPooled<Conn, SIZE>, Conn::Error> {
[INFO] [stdout]     |                                ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 669 |     pub async fn get_or_create(&self) -> Result<FreshOrPooled<'_, Conn, SIZE>, Conn::Error> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/lib.rs:733:28
[INFO] [stdout]     |
[INFO] [stdout] 714 | impl<'pool, Conn, const SIZE: usize> Deref for FreshOrPooled<'pool, Conn, SIZE> {
[INFO] [stdout]     | ------------------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 715 |     type Target = Conn;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 733 |     pub const fn is_pooled(&self) -> bool {
[INFO] [stdout]     |                            ^^^^^
[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/lib.rs:739:27
[INFO] [stdout]     |
[INFO] [stdout] 714 | impl<'pool, Conn, const SIZE: usize> Deref for FreshOrPooled<'pool, Conn, SIZE> {
[INFO] [stdout]     | ------------------------------------------------------------------------------- trait implemented here
[INFO] [stdout] 715 |     type Target = Conn;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 739 |     pub const fn is_fresh(&self) -> bool {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swimming` (lib) due to 2 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0997bd3acce7248ba37c21609edf493006f6a9ffac9a8e8841423a3c63417755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0997bd3acce7248ba37c21609edf493006f6a9ffac9a8e8841423a3c63417755", kill_on_drop: false }`
[INFO] [stdout] 0997bd3acce7248ba37c21609edf493006f6a9ffac9a8e8841423a3c63417755
