[INFO] fetching crate eater_rangeset 0.1.1...
[INFO] checking eater_rangeset-0.1.1 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] extracting crate eater_rangeset 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate eater_rangeset 0.1.1 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eater_rangeset 0.1.1
[INFO] finished tweaking crates.io crate eater_rangeset 0.1.1
[INFO] tweaked toml for crates.io crate eater_rangeset 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62dc1609d9f6a1014960cb556543893b31efcbab6065ee5dec9ddb261cacb859
[INFO] running `Command { std: "docker" "start" "-a" "62dc1609d9f6a1014960cb556543893b31efcbab6065ee5dec9ddb261cacb859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62dc1609d9f6a1014960cb556543893b31efcbab6065ee5dec9ddb261cacb859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62dc1609d9f6a1014960cb556543893b31efcbab6065ee5dec9ddb261cacb859", kill_on_drop: false }`
[INFO] [stdout] 62dc1609d9f6a1014960cb556543893b31efcbab6065ee5dec9ddb261cacb859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66d3afddbdd5a2011170148acbd4df7e050332e5b516b6f46be248325c107b1a
[INFO] running `Command { std: "docker" "start" "-a" "66d3afddbdd5a2011170148acbd4df7e050332e5b516b6f46be248325c107b1a", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking eater_rangeset v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `Range<T>` to `Range<T>`
[INFO] [stdout]   --> src/conversions.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |             adder.add(item.into());
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eater_rangeset` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this conversion is useless `Range<T>` to `Range<T>`
[INFO] [stdout]   --> src/conversions.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 39 |             adder.add(item.into());
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eater_rangeset` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "66d3afddbdd5a2011170148acbd4df7e050332e5b516b6f46be248325c107b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d3afddbdd5a2011170148acbd4df7e050332e5b516b6f46be248325c107b1a", kill_on_drop: false }`
[INFO] [stdout] 66d3afddbdd5a2011170148acbd4df7e050332e5b516b6f46be248325c107b1a