[INFO] cloning repository https://github.com/AmadiMichael/leetcode-solutions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmadiMichael/leetcode-solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmadiMichael%2Fleetcode-solutions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmadiMichael%2Fleetcode-solutions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bd0433b617a3847e07034070ab1c87947e53f3c
[INFO] testing AmadiMichael/leetcode-solutions against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmadiMichael%2Fleetcode-solutions" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmadiMichael/leetcode-solutions
[INFO] finished tweaking git repo https://github.com/AmadiMichael/leetcode-solutions
[INFO] tweaked toml for git repo https://github.com/AmadiMichael/leetcode-solutions written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmadiMichael/leetcode-solutions on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmadiMichael/leetcode-solutions 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41f06b710c82347839fa6d80d82b0c204d0c37e5e7653a26a38bafe85e3c777e
[INFO] running `Command { std: "docker" "start" "-a" "41f06b710c82347839fa6d80d82b0c204d0c37e5e7653a26a38bafe85e3c777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41f06b710c82347839fa6d80d82b0c204d0c37e5e7653a26a38bafe85e3c777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41f06b710c82347839fa6d80d82b0c204d0c37e5e7653a26a38bafe85e3c777e", kill_on_drop: false }`
[INFO] [stdout] 41f06b710c82347839fa6d80d82b0c204d0c37e5e7653a26a38bafe85e3c777e
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38daf6310b0ccd2e43a8d00bd6b0192287ad8a62c2233f273617f3446ef722cf
[INFO] running `Command { std: "docker" "start" "-a" "38daf6310b0ccd2e43a8d00bd6b0192287ad8a62c2233f273617f3446ef722cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode_solutions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "38daf6310b0ccd2e43a8d00bd6b0192287ad8a62c2233f273617f3446ef722cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38daf6310b0ccd2e43a8d00bd6b0192287ad8a62c2233f273617f3446ef722cf", kill_on_drop: false }`
[INFO] [stdout] 38daf6310b0ccd2e43a8d00bd6b0192287ad8a62c2233f273617f3446ef722cf
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b246a58fe91511081938856a1204adb922257c42493d27b7b788290fdb804819
[INFO] running `Command { std: "docker" "start" "-a" "b246a58fe91511081938856a1204adb922257c42493d27b7b788290fdb804819", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode_solutions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "b246a58fe91511081938856a1204adb922257c42493d27b7b788290fdb804819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b246a58fe91511081938856a1204adb922257c42493d27b7b788290fdb804819", kill_on_drop: false }`
[INFO] [stdout] b246a58fe91511081938856a1204adb922257c42493d27b7b788290fdb804819
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2e93fadec8af5075409434060ea93848e628a04c3736d9f4764f6ddd8dc8668
[INFO] running `Command { std: "docker" "start" "-a" "b2e93fadec8af5075409434060ea93848e628a04c3736d9f4764f6ddd8dc8668", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode_solutions-4f2e7a899914bd35)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test build_array_with_stack_operations::tests::case_3 ... ok
[INFO] [stdout] test build_array_with_stack_operations::tests::case_2 ... ok
[INFO] [stdout] test build_array_with_stack_operations::tests::case_1 ... ok
[INFO] [stdout] test custom_stack::tests::case_1 ... ok
[INFO] [stdout] test fizz_buzz::tests::case_3 ... ok
[INFO] [stdout] test hash_set::tests::case_1 ... ok
[INFO] [stdout] test number_of_steps::tests::case_2 ... ok
[INFO] [stdout] test mid_of_linked_list::tests::case_2 ... ok
[INFO] [stdout] test fizz_buzz::tests::case_2 ... ok
[INFO] [stdout] test number_of_steps::tests::case_3 ... ok
[INFO] [stdout] test design_hashmap::tests::case_1 ... ok
[INFO] [stdout] test mid_of_linked_list::tests::case_1 ... ok
[INFO] [stdout] test number_of_steps::tests::case_1 ... ok
[INFO] [stdout] test richest_customer_wealth::tests::case_1 ... ok
[INFO] [stdout] test ransom_note::tests::case_2 ... ok
[INFO] [stdout] test richest_customer_wealth::tests::case_3 ... ok
[INFO] [stdout] test fizz_buzz::tests::case_1 ... ok
[INFO] [stdout] test running_sum::tests::case_1 ... ok
[INFO] [stdout] test running_sum::tests::case_2 ... ok
[INFO] [stdout] test running_sum::tests::case_3 ... ok
[INFO] [stdout] test stack_using_queues::tests::case_1 ... ok
[INFO] [stdout] test validate_stack_sequence::tests::case_2 ... ok
[INFO] [stdout] test validate_stack_sequence::tests::case_1 ... ok
[INFO] [stdout] test validate_stack_sequence::tests::case_3 ... ok
[INFO] [stdout] test validate_stack_sequence::tests::case_6 ... ok
[INFO] [stdout] test validate_stack_sequence::tests::case_7 ... ok
[INFO] [stdout] test validate_stack_sequence::tests::case_5 ... ok
[INFO] [stdout] test validate_stack_sequence::tests::case_4 ... ok
[INFO] [stdout] test ransom_note::tests::case_1 ... ok
[INFO] [stdout] test ransom_note::tests::case_3 ... ok
[INFO] [stdout] test richest_customer_wealth::tests::case_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leetcode_solutions
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2e93fadec8af5075409434060ea93848e628a04c3736d9f4764f6ddd8dc8668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e93fadec8af5075409434060ea93848e628a04c3736d9f4764f6ddd8dc8668", kill_on_drop: false }`
[INFO] [stdout] b2e93fadec8af5075409434060ea93848e628a04c3736d9f4764f6ddd8dc8668
