[INFO] cloning repository https://github.com/AlfredjinAndroid/rust_leet_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlfredjinAndroid/rust_leet_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfredjinAndroid%2Frust_leet_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfredjinAndroid%2Frust_leet_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4892d869e130eb26cd09ca755238bc5be440c9fe
[INFO] checking AlfredjinAndroid/rust_leet_code against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfredjinAndroid%2Frust_leet_code" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlfredjinAndroid/rust_leet_code on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlfredjinAndroid/rust_leet_code
[INFO] finished tweaking git repo https://github.com/AlfredjinAndroid/rust_leet_code
[INFO] tweaked toml for git repo https://github.com/AlfredjinAndroid/rust_leet_code written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/AlfredjinAndroid/rust_leet_code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11f43f594f521b300391dfcd7273a39db19fe000c62f119fee9e50ec045b0b73
[INFO] running `Command { std: "docker" "start" "-a" "11f43f594f521b300391dfcd7273a39db19fe000c62f119fee9e50ec045b0b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f43f594f521b300391dfcd7273a39db19fe000c62f119fee9e50ec045b0b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f43f594f521b300391dfcd7273a39db19fe000c62f119fee9e50ec045b0b73", kill_on_drop: false }`
[INFO] [stdout] 11f43f594f521b300391dfcd7273a39db19fe000c62f119fee9e50ec045b0b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a038e3dc3a62379e001a848d60c841f70138a86e25a1b2c8b0a2764e24e4393
[INFO] running `Command { std: "docker" "start" "-a" "1a038e3dc3a62379e001a848d60c841f70138a86e25a1b2c8b0a2764e24e4393", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking leet_work v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "1a038e3dc3a62379e001a848d60c841f70138a86e25a1b2c8b0a2764e24e4393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a038e3dc3a62379e001a848d60c841f70138a86e25a1b2c8b0a2764e24e4393", kill_on_drop: false }`
[INFO] [stdout] 1a038e3dc3a62379e001a848d60c841f70138a86e25a1b2c8b0a2764e24e4393