[INFO] cloning repository https://github.com/swfsql/leetcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swfsql/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswfsql%2Fleetcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswfsql%2Fleetcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1e1acea67b2a7411b23b39d1552bd031731de99 [INFO] checking swfsql/leetcode against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswfsql%2Fleetcode" "/workspace/builds/worker-88/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swfsql/leetcode on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/swfsql/leetcode [INFO] finished tweaking git repo https://github.com/swfsql/leetcode [INFO] tweaked toml for git repo https://github.com/swfsql/leetcode written to /workspace/builds/worker-88/source/Cargo.toml [INFO] crate git repo https://github.com/swfsql/leetcode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 791278b92c119afb06c2d1b71b498046674ae13cdcecaa477ab38c6d8b7d38fd [INFO] running `Command { std: "docker" "start" "-a" "791278b92c119afb06c2d1b71b498046674ae13cdcecaa477ab38c6d8b7d38fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "791278b92c119afb06c2d1b71b498046674ae13cdcecaa477ab38c6d8b7d38fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "791278b92c119afb06c2d1b71b498046674ae13cdcecaa477ab38c6d8b7d38fd", kill_on_drop: false }` [INFO] [stdout] 791278b92c119afb06c2d1b71b498046674ae13cdcecaa477ab38c6d8b7d38fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5adba5778f5ab21a25d009db350e4c6642da70982a8943ec79fded4067d5284a [INFO] running `Command { std: "docker" "start" "-a" "5adba5778f5ab21a25d009db350e4c6642da70982a8943ec79fded4067d5284a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking leetcode v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1108_defanging_an_ip_address.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/template.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_0771_jewels_and_stones.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1295_find_numbers_with_even_number_of_digits.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_0807_max_increase_to_keep_city_skyline.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1389_create_target_array_in_the_given_order.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_0210_course_schedule_ii.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1342_number_of_steps_to_reduce_a_number_to_zero.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1313_decompress_run_length_encoded_list.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_0070_climbing_stairs.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_0010_regular_expression_matching.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1365_how_many_numbers_are_smaller_than_the_current_number.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1282_group_the_people_given_the_group_size_they_belong_to.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_0062_unique_paths.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1409_queries_on_a_permutation_with_key.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1315_sum_of_nodes_with_even_valued_grandparent.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1221_split_a_string_in_balanced_strings.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1302_deepest_leaves_sum.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_0044_wildcard_matching.rs from 2018 edition to 2021 [INFO] [stderr] Migrating tests/_1281_subtract_the_product_and_sum_of_digits_of_an_integer.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.48s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking leetcode v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_0210_course_schedule_ii.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_0210_course_schedule_ii.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_0210_course_schedule_ii.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_0210_course_schedule_ii.rs:22:37 [INFO] [stdout] | [INFO] [stdout] 22 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_0771_jewels_and_stones.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_0771_jewels_and_stones.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_0807_max_increase_to_keep_city_skyline.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_0807_max_increase_to_keep_city_skyline.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1221_split_a_string_in_balanced_strings.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1221_split_a_string_in_balanced_strings.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1281_subtract_the_product_and_sum_of_digits_of_an_integer.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1281_subtract_the_product_and_sum_of_digits_of_an_integer.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_1282_group_the_people_given_the_group_size_they_belong_to.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_1295_find_numbers_with_even_number_of_digits.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_1282_group_the_people_given_the_group_size_they_belong_to.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1295_find_numbers_with_even_number_of_digits.rs:18:37 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_1295_find_numbers_with_even_number_of_digits.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_1313_decompress_run_length_encoded_list.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1295_find_numbers_with_even_number_of_digits.rs:18:37 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::{TryFrom, TryInto}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1315_sum_of_nodes_with_even_valued_grandparent.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_1313_decompress_run_length_encoded_list.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_1315_sum_of_nodes_with_even_valued_grandparent.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1315_sum_of_nodes_with_even_valued_grandparent.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1342_number_of_steps_to_reduce_a_number_to_zero.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/_1315_sum_of_nodes_with_even_valued_grandparent.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1365_how_many_numbers_are_smaller_than_the_current_number.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1342_number_of_steps_to_reduce_a_number_to_zero.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1365_how_many_numbers_are_smaller_than_the_current_number.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1389_create_target_array_in_the_given_order.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1389_create_target_array_in_the_given_order.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1409_queries_on_a_permutation_with_key.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/_1409_queries_on_a_permutation_with_key.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "5adba5778f5ab21a25d009db350e4c6642da70982a8943ec79fded4067d5284a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5adba5778f5ab21a25d009db350e4c6642da70982a8943ec79fded4067d5284a", kill_on_drop: false }` [INFO] [stdout] 5adba5778f5ab21a25d009db350e4c6642da70982a8943ec79fded4067d5284a