[INFO] cloning repository https://github.com/xiamo0/leetcoderust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiamo0/leetcoderust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiamo0%2Fleetcoderust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiamo0%2Fleetcoderust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b8060077b0fdb01f96484593741a8355b2a212c
[INFO] building xiamo0/leetcoderust against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiamo0%2Fleetcoderust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xiamo0/leetcoderust on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xiamo0/leetcoderust
[INFO] finished tweaking git repo https://github.com/xiamo0/leetcoderust
[INFO] tweaked toml for git repo https://github.com/xiamo0/leetcoderust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/xiamo0/leetcoderust 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" "+334963c956d25708feab489a3816ae63f639355d" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e0be1a950df7761d1337d3c850ab9c984813de97a4c2d537f23283166844360
[INFO] running `Command { std: "docker" "start" "-a" "9e0be1a950df7761d1337d3c850ab9c984813de97a4c2d537f23283166844360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e0be1a950df7761d1337d3c850ab9c984813de97a4c2d537f23283166844360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0be1a950df7761d1337d3c850ab9c984813de97a4c2d537f23283166844360", kill_on_drop: false }`
[INFO] [stdout] 9e0be1a950df7761d1337d3c850ab9c984813de97a4c2d537f23283166844360
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb4423ed73fe3a01ee3aeb1b2619b572f9539511e5b5b83bc56ddb80357184a6
[INFO] running `Command { std: "docker" "start" "-a" "eb4423ed73fe3a01ee3aeb1b2619b572f9539511e5b5b83bc56ddb80357184a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcoderust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `find_anagrams2` is never used
[INFO] [stdout]   --> src/find_all_anagrams_a_string_438.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn find_anagrams2(s: String, p: String) -> Vec<i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "eb4423ed73fe3a01ee3aeb1b2619b572f9539511e5b5b83bc56ddb80357184a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4423ed73fe3a01ee3aeb1b2619b572f9539511e5b5b83bc56ddb80357184a6", kill_on_drop: false }`
[INFO] [stdout] eb4423ed73fe3a01ee3aeb1b2619b572f9539511e5b5b83bc56ddb80357184a6
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcfac8bb40735e4fe00ab1f33f467f064f036726a62c402fefd0788df067525f
[INFO] running `Command { std: "docker" "start" "-a" "bcfac8bb40735e4fe00ab1f33f467f064f036726a62c402fefd0788df067525f", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcoderust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `find_anagrams2` is never used
[INFO] [stdout]   --> src/find_all_anagrams_a_string_438.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn find_anagrams2(s: String, p: String) -> Vec<i32> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "bcfac8bb40735e4fe00ab1f33f467f064f036726a62c402fefd0788df067525f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfac8bb40735e4fe00ab1f33f467f064f036726a62c402fefd0788df067525f", kill_on_drop: false }`
[INFO] [stdout] bcfac8bb40735e4fe00ab1f33f467f064f036726a62c402fefd0788df067525f