[INFO] fetching crate nostr-nostd 0.2.1...
[INFO] checking nostr-nostd-0.2.1 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate nostr-nostd 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nostr-nostd 0.2.1
[INFO] finished tweaking crates.io crate nostr-nostd 0.2.1
[INFO] tweaked toml for crates.io crate nostr-nostd 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nostr-nostd 0.2.1 on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to highest compatible versions
[INFO] [stderr]       Adding aes v0.8.4 (available: v0.9.3)
[INFO] [stderr]       Adding base16ct v0.2.0 (available: v1.0.0)
[INFO] [stderr]       Adding cbc v0.1.2 (available: v0.2.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding heapless v0.7.17 (available: v0.9.3)
[INFO] [stderr]       Adding secp256k1 v0.27.0 (available: v0.33.1)
[INFO] [stderr]       Adding sha2 v0.10.9 (available: v0.11.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e
[INFO] running `Command { std: "docker" "start" "88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling secp256k1-sys v0.8.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking secp256k1 v0.27.0
[INFO] [stderr]     Checking nostr-nostd v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `u32` nostr_nostd
[INFO] [stdout]   --> src/utils.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 |             .push(char::from_digit(last_dec.into(), 10).expect("impossible to fail here"))
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 15 -             .push(char::from_digit(last_dec.into(), 10).expect("impossible to fail here"))
[INFO] [stdout] 15 +             .push(char::from_digit(last_dec, 10).expect("impossible to fail here"))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 15 -             .push(char::from_digit(last_dec.into(), 10).expect("impossible to fail here"))
[INFO] [stdout] 15 +             .push(char::from_digit(<u32 as Into<_>>::into(last_dec), 10).expect("impossible to fail here"))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nostr-nostd` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `u32` nostr_nostd
[INFO] [stdout]   --> src/utils.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 |             .push(char::from_digit(last_dec.into(), 10).expect("impossible to fail here"))
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 15 -             .push(char::from_digit(last_dec.into(), 10).expect("impossible to fail here"))
[INFO] [stdout] 15 +             .push(char::from_digit(last_dec, 10).expect("impossible to fail here"))
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 15 -             .push(char::from_digit(last_dec.into(), 10).expect("impossible to fail here"))
[INFO] [stdout] 15 +             .push(char::from_digit(<u32 as Into<_>>::into(last_dec), 10).expect("impossible to fail here"))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nostr-nostd` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e", kill_on_drop: false }`
[INFO] [stdout] 88e5ade7e237b39d98679acd532f0f861e377ecf0857d832f2af9f4b058d434e
