[INFO] fetching crate core-ext 0.1.1... [INFO] checking core-ext-0.1.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate core-ext 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate core-ext 0.1.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate core-ext 0.1.1 [INFO] tweaked toml for crates.io crate core-ext 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate core-ext 0.1.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate core-ext 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded insta v1.39.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ffc1ce6b97dc6c476bae1679804a7bdb9d215871fbce10b082b0c9f7b8709f3 [INFO] running `Command { std: "docker" "start" "-a" "7ffc1ce6b97dc6c476bae1679804a7bdb9d215871fbce10b082b0c9f7b8709f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ffc1ce6b97dc6c476bae1679804a7bdb9d215871fbce10b082b0c9f7b8709f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ffc1ce6b97dc6c476bae1679804a7bdb9d215871fbce10b082b0c9f7b8709f3", kill_on_drop: false }` [INFO] [stdout] 7ffc1ce6b97dc6c476bae1679804a7bdb9d215871fbce10b082b0c9f7b8709f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d0914e0d816618cc8a82a4cb7f5d75f99b732598b48f46b91bf56d35f32a2af [INFO] running `Command { std: "docker" "start" "-a" "7d0914e0d816618cc8a82a4cb7f5d75f99b732598b48f46b91bf56d35f32a2af", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking core-ext v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking insta v1.39.0 [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/convert/mod.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 96 | fn test_to() { [INFO] [stdout] | ------------ move the `impl` block outside of this function `test_to` [INFO] [stdout] ... [INFO] [stdout] 104 | impl To for u8 {} [INFO] [stdout] | ^^^^^--^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `To` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/convert/mod.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 145 | fn test_try_to() -> Result<(), Infallible> { [INFO] [stdout] | ------------------------------------------ move the `impl` block outside of this function `test_try_to` [INFO] [stdout] ... [INFO] [stdout] 155 | impl TryTo for u8 {} [INFO] [stdout] | ^^^^^-----^----------^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `Infallible` is not local [INFO] [stdout] | `TryTo` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/snapshot-test-try_to.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 55 | fn test_try_to_chain() -> Result<(), Infallible> { [INFO] [stdout] | ------------------------------------------------ move the `impl` block outside of this function `test_try_to_chain` [INFO] [stdout] 56 | impl TryTo for A {} [INFO] [stdout] | ^^^^^-----^----------^^^^^^- [INFO] [stdout] | | | | [INFO] [stdout] | | | `A` is not local [INFO] [stdout] | | `Infallible` is not local [INFO] [stdout] | `TryTo` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/snapshot-test-try_to.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 55 | fn test_try_to_chain() -> Result<(), Infallible> { [INFO] [stdout] | ------------------------------------------------ move the `impl` block outside of this function `test_try_to_chain` [INFO] [stdout] 56 | impl TryTo for A {} [INFO] [stdout] 57 | impl TryTo for B {} [INFO] [stdout] | ^^^^^-----^----------^^^^^^- [INFO] [stdout] | | | | [INFO] [stdout] | | | `B` is not local [INFO] [stdout] | | `Infallible` is not local [INFO] [stdout] | `TryTo` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.14s [INFO] running `Command { std: "docker" "inspect" "7d0914e0d816618cc8a82a4cb7f5d75f99b732598b48f46b91bf56d35f32a2af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d0914e0d816618cc8a82a4cb7f5d75f99b732598b48f46b91bf56d35f32a2af", kill_on_drop: false }` [INFO] [stdout] 7d0914e0d816618cc8a82a4cb7f5d75f99b732598b48f46b91bf56d35f32a2af