[INFO] crate rust_bucket 0.1.0 is already in cache
[INFO] checking rust_bucket-0.1.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate rust_bucket 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rust_bucket 0.1.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rust_bucket 0.1.0
[INFO] finished tweaking crates.io crate rust_bucket 0.1.0
[INFO] tweaked toml for crates.io crate rust_bucket 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 748ec02cabd184111b03c0bc499696d17a9c7e986a7f03cf7ff9538846b74003
[INFO] running `"docker" "start" "-a" "748ec02cabd184111b03c0bc499696d17a9c7e986a7f03cf7ff9538846b74003"`
[INFO] [stderr]    Compiling adjective_adjective_animal v0.1.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking rocket v0.4.4
[INFO] [stderr]     Checking rust_bucket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpListener`
[INFO] [stderr]   --> src/main.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::net::{TcpListener, TcpStream};
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: patterns aren't allowed in functions without bodies
[INFO] [stderr]    --> src/main.rs:140:33
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn upload_tcp_stream(&self, mut stream: TcpStream) -> Result<()>;
[INFO] [stderr]     |                                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[deny(patterns_in_fns_without_body)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:230:45
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let backend = req.guard::<State<Box<Backend>>>()?;
[INFO] [stderr]     |                                             ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:261:23
[INFO] [stderr]     |
[INFO] [stderr] 261 | fn web_post(backend: &Backend, paste: LenientForm<PasteForm>) -> Result<String> {
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:274:25
[INFO] [stderr]     |
[INFO] [stderr] 274 | fn upload_put(backend: &Backend, paste: Data) -> Result<String> {
[INFO] [stderr]     |                         ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:279:26
[INFO] [stderr]     |
[INFO] [stderr] 279 | fn upload_post(backend: &Backend, paste: Data) -> Result<String> {
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:284:27
[INFO] [stderr]     |
[INFO] [stderr] 284 | fn upload_patch(backend: &Backend, paste: Data) -> Result<String> {
[INFO] [stderr]     |                           ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:289:29
[INFO] [stderr]     |
[INFO] [stderr] 289 | fn upload_put_key(backend: &Backend, paste: Data, key: PasteID) -> Result<String> {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:294:30
[INFO] [stderr]     |
[INFO] [stderr] 294 | fn upload_post_key(backend: &Backend, paste: Data, key: PasteID) -> Result<String> {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:299:31
[INFO] [stderr]     |
[INFO] [stderr] 299 | fn upload_patch_key(backend: &Backend, paste: Data, key: PasteID) -> Result<String> {
[INFO] [stderr]     |                               ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:304:18
[INFO] [stderr]     |
[INFO] [stderr] 304 | fn get(backend: &Backend, id: PasteID) -> Option<content::Plain<File>> {
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:393:36
[INFO] [stderr]     |
[INFO] [stderr] 393 |     rocket().manage(backend as Box<Backend + 'static>).launch();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Backend + 'static`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rust_bucket`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpListener`
[INFO] [stderr]   --> src/main.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::net::{TcpListener, TcpStream};
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: patterns aren't allowed in functions without bodies
[INFO] [stderr]    --> src/main.rs:140:33
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn upload_tcp_stream(&self, mut stream: TcpStream) -> Result<()>;
[INFO] [stderr]     |                                 ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[deny(patterns_in_fns_without_body)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:230:45
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let backend = req.guard::<State<Box<Backend>>>()?;
[INFO] [stderr]     |                                             ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:261:23
[INFO] [stderr]     |
[INFO] [stderr] 261 | fn web_post(backend: &Backend, paste: LenientForm<PasteForm>) -> Result<String> {
[INFO] [stderr]     |                       ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:274:25
[INFO] [stderr]     |
[INFO] [stderr] 274 | fn upload_put(backend: &Backend, paste: Data) -> Result<String> {
[INFO] [stderr]     |                         ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:279:26
[INFO] [stderr]     |
[INFO] [stderr] 279 | fn upload_post(backend: &Backend, paste: Data) -> Result<String> {
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:284:27
[INFO] [stderr]     |
[INFO] [stderr] 284 | fn upload_patch(backend: &Backend, paste: Data) -> Result<String> {
[INFO] [stderr]     |                           ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:289:29
[INFO] [stderr]     |
[INFO] [stderr] 289 | fn upload_put_key(backend: &Backend, paste: Data, key: PasteID) -> Result<String> {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:294:30
[INFO] [stderr]     |
[INFO] [stderr] 294 | fn upload_post_key(backend: &Backend, paste: Data, key: PasteID) -> Result<String> {
[INFO] [stderr]     |                              ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:299:31
[INFO] [stderr]     |
[INFO] [stderr] 299 | fn upload_patch_key(backend: &Backend, paste: Data, key: PasteID) -> Result<String> {
[INFO] [stderr]     |                               ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:304:18
[INFO] [stderr]     |
[INFO] [stderr] 304 | fn get(backend: &Backend, id: PasteID) -> Option<content::Plain<File>> {
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:393:36
[INFO] [stderr]     |
[INFO] [stderr] 393 |     rocket().manage(backend as Box<Backend + 'static>).launch();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Backend + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]  --> src/tests.rs:6:57
[INFO] [stderr]   |
[INFO] [stderr] 6 |     from.rfind('/').map(|i| &from[(i + 1)..]).map(|s| s.trim_right().to_string())
[INFO] [stderr]   |                                                         ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rust_bucket`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "748ec02cabd184111b03c0bc499696d17a9c7e986a7f03cf7ff9538846b74003"`
[INFO] running `"docker" "rm" "-f" "748ec02cabd184111b03c0bc499696d17a9c7e986a7f03cf7ff9538846b74003"`
[INFO] [stdout] 748ec02cabd184111b03c0bc499696d17a9c7e986a7f03cf7ff9538846b74003
