[INFO] fetching crate danmuji 0.1.0... [INFO] checking danmuji-0.1.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate danmuji 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate danmuji 0.1.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate danmuji 0.1.0 [INFO] finished tweaking crates.io crate danmuji 0.1.0 [INFO] tweaked toml for crates.io crate danmuji 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded white_rabbit v0.1.1 [INFO] [stderr] Downloaded hey_listen v0.4.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] bfc9e249e6bae4876dc799fd3ed237e67c4d27abfa4298661aecfbd7b441769f [INFO] running `"docker" "start" "-a" "bfc9e249e6bae4876dc799fd3ed237e67c4d27abfa4298661aecfbd7b441769f"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling serenity v0.6.4 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking uwl v0.4.2 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking tungstenite v0.6.1 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Checking tokio-rustls v0.9.4 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling command_attr v0.1.5 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking dotenv v0.14.1 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking scheduled-thread-pool v0.2.2 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking r2d2 v0.8.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking diesel v1.4.3 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling hey_listen v0.4.0 [INFO] [stderr] Compiling white_rabbit v0.1.1 [INFO] [stderr] Checking hyper-rustls v0.16.1 [INFO] [stderr] Checking reqwest v0.9.19 [INFO] [stderr] Checking migrations_internals v1.4.0 [INFO] [stderr] Compiling migrations_macros v1.4.1 [INFO] [stderr] Checking diesel_migrations v1.4.0 [INFO] [stderr] Checking danmuji v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/commands/reminders.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | ) -> Box Option + Send + Sync> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DispatchEvent) -> Option + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `test` [INFO] [stderr] --> src/utils.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | use test::{black_box, Bencher}; [INFO] [stderr] | ^^^^ use of undeclared type or module `test` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/commands/reminders.rs:36:10 [INFO] [stderr] | [INFO] [stderr] 36 | ) -> Box Option + Send + Sync> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DispatchEvent) -> Option + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `danmuji`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | embedded_migrations::run_with_output(&conn, &mut std::io::stdout()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:132:17 [INFO] [stderr] | [INFO] [stderr] 132 | / res.map_err(|err| { [INFO] [stderr] 133 | | AppError::from(err).send_err(&ctx.http, msg, "Unable to run command".into()) [INFO] [stderr] 134 | | }); [INFO] [stderr] | |___________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/channels.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | msg.channel_id.say(&ctx.http, message); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/hangeul.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | / msg.channel_id.say( [INFO] [stderr] 56 | | &ctx.http, [INFO] [stderr] 57 | | format!("<@:{}> has successfully opted out.", msg.author.id), [INFO] [stderr] 58 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/hangeul.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | / msg.channel_id.say( [INFO] [stderr] 71 | | &ctx.http, [INFO] [stderr] 72 | | format!("<@:{}> has successfully opted in.", msg.author.id), [INFO] [stderr] 73 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/hangeul.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | / msg.channel_id.send_message(&ctx.http, |m| { [INFO] [stderr] 87 | | m.embed(|e| { [INFO] [stderr] 88 | | e.title("한글/English Ratio Results"); [INFO] [stderr] 89 | | e.description(list.pretty_print(&ctx.http)); [INFO] [stderr] ... | [INFO] [stderr] 93 | | m [INFO] [stderr] 94 | | }); [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/handler.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | msg.channel_id.say(&ctx, &reply.url); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "bfc9e249e6bae4876dc799fd3ed237e67c4d27abfa4298661aecfbd7b441769f"` [INFO] running `"docker" "rm" "-f" "bfc9e249e6bae4876dc799fd3ed237e67c4d27abfa4298661aecfbd7b441769f"` [INFO] [stdout] bfc9e249e6bae4876dc799fd3ed237e67c4d27abfa4298661aecfbd7b441769f