[INFO] fetching crate schnapsen-rs 0.1.102...
[INFO] checking schnapsen-rs-0.1.102 against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] extracting crate schnapsen-rs 0.1.102 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate schnapsen-rs 0.1.102
[INFO] finished tweaking crates.io crate schnapsen-rs 0.1.102
[INFO] tweaked toml for crates.io crate schnapsen-rs 0.1.102 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate schnapsen-rs 0.1.102 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 62 packages to highest compatible versions
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933
[INFO] running `Command { std: "docker" "start" "28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933", 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" "28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933", 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" "28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.17+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]     Checking schnapsen-rs v0.1.102 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `schnapsen-rs` (lib) due to 1 previous error
[INFO] [stdout] error: useless conversion to the same type: `&[u8]` schnapsen_rs
[INFO] [stdout]    --> src/lib.rs:187:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |         state.write(now.timestamp().to_le_bytes().as_slice().into());
[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] 187 -         state.write(now.timestamp().to_le_bytes().as_slice().into());
[INFO] [stdout] 187 +         state.write(now.timestamp().to_le_bytes().as_slice());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 187 -         state.write(now.timestamp().to_le_bytes().as_slice().into());
[INFO] [stdout] 187 +         state.write(<&[u8] as Into<_>>::into(now.timestamp().to_le_bytes().as_slice()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `&[u8]` schnapsen_rs
[INFO] [stdout]    --> src/lib.rs:187:21
[INFO] [stdout]     |
[INFO] [stdout] 187 |         state.write(now.timestamp().to_le_bytes().as_slice().into());
[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] 187 -         state.write(now.timestamp().to_le_bytes().as_slice().into());
[INFO] [stdout] 187 +         state.write(now.timestamp().to_le_bytes().as_slice());
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 187 -         state.write(now.timestamp().to_le_bytes().as_slice().into());
[INFO] [stdout] 187 +         state.write(<&[u8] as Into<_>>::into(now.timestamp().to_le_bytes().as_slice()));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `schnapsen-rs` (lib test) due to 1 previous error
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> Cargo.toml:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 | [dependencies.serde_json]
[INFO] [stderr]    |               ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `schnapsen-rs` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933", kill_on_drop: false }`
[INFO] [stdout] 28f10d268c44e3e8d11a86108b5ec27d79b276ecfb15af80040b764002551933
