[INFO] fetching crate librualg 0.29.1...
[INFO] checking librualg-0.29.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate librualg 0.29.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate librualg 0.29.1
[INFO] finished tweaking crates.io crate librualg 0.29.1
[INFO] tweaked toml for crates.io crate librualg 0.29.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate librualg 0.29.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f299313523e0ae1a795e7eb7351fba72a61ab7220cb792440f96aace4c428c13
[INFO] running `Command { std: "docker" "start" "-a" "f299313523e0ae1a795e7eb7351fba72a61ab7220cb792440f96aace4c428c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f299313523e0ae1a795e7eb7351fba72a61ab7220cb792440f96aace4c428c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f299313523e0ae1a795e7eb7351fba72a61ab7220cb792440f96aace4c428c13", kill_on_drop: false }`
[INFO] [stdout] f299313523e0ae1a795e7eb7351fba72a61ab7220cb792440f96aace4c428c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43560b032d61bcdcef74a62a82dc3d727336d629ad799dbe57bd3b21f2bada3e
[INFO] running `Command { std: "docker" "start" "-a" "43560b032d61bcdcef74a62a82dc3d727336d629ad799dbe57bd3b21f2bada3e", kill_on_drop: false }`
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking librualg v0.29.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/string/mod.rs:403:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |     pub fn lcp(&self, i: usize, j: usize) -> Option<usize> {
[INFO] [stdout]     |     ------------------------------------------------------ move the `impl` block outside of this method `lcp`
[INFO] [stdout] 403 |         impl SegmentTreeMin for usize {
[INFO] [stdout]     |         ^^^^^--------------^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              `SegmentTreeMin` 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/string/mod.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |     pub fn lcp(&self, i: usize, j: usize) -> Option<usize> {
[INFO] [stdout]     |     ------------------------------------------------------ move the `impl` block outside of this method `lcp`
[INFO] [stdout] ...
[INFO] [stdout] 409 |         impl SegmentTreeMax for usize {
[INFO] [stdout]     |         ^^^^^--------------^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              `SegmentTreeMax` 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]    --> src/string/mod.rs:403:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |     pub fn lcp(&self, i: usize, j: usize) -> Option<usize> {
[INFO] [stdout]     |     ------------------------------------------------------ move the `impl` block outside of this method `lcp`
[INFO] [stdout] 403 |         impl SegmentTreeMin for usize {
[INFO] [stdout]     |         ^^^^^--------------^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              `SegmentTreeMin` 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/string/mod.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |     pub fn lcp(&self, i: usize, j: usize) -> Option<usize> {
[INFO] [stdout]     |     ------------------------------------------------------ move the `impl` block outside of this method `lcp`
[INFO] [stdout] ...
[INFO] [stdout] 409 |         impl SegmentTreeMax for usize {
[INFO] [stdout]     |         ^^^^^--------------^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              `SegmentTreeMax` 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 0.88s
[INFO] running `Command { std: "docker" "inspect" "43560b032d61bcdcef74a62a82dc3d727336d629ad799dbe57bd3b21f2bada3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43560b032d61bcdcef74a62a82dc3d727336d629ad799dbe57bd3b21f2bada3e", kill_on_drop: false }`
[INFO] [stdout] 43560b032d61bcdcef74a62a82dc3d727336d629ad799dbe57bd3b21f2bada3e