[INFO] cloning repository https://github.com/balintsoos/leetcode-solutions-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/balintsoos/leetcode-solutions-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalintsoos%2Fleetcode-solutions-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalintsoos%2Fleetcode-solutions-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68b4d7b04f7eb994935d64655e4d9257b9584a60
[INFO] testing balintsoos/leetcode-solutions-rust against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbalintsoos%2Fleetcode-solutions-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/balintsoos/leetcode-solutions-rust on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/balintsoos/leetcode-solutions-rust
[INFO] finished tweaking git repo https://github.com/balintsoos/leetcode-solutions-rust
[INFO] tweaked toml for git repo https://github.com/balintsoos/leetcode-solutions-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/balintsoos/leetcode-solutions-rust 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 162db5b2ead71e5497377b882bc94dfe385418c5bb57ef762c20c5d3170fbb89
[INFO] running `Command { std: "docker" "start" "-a" "162db5b2ead71e5497377b882bc94dfe385418c5bb57ef762c20c5d3170fbb89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "162db5b2ead71e5497377b882bc94dfe385418c5bb57ef762c20c5d3170fbb89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "162db5b2ead71e5497377b882bc94dfe385418c5bb57ef762c20c5d3170fbb89", kill_on_drop: false }`
[INFO] [stdout] 162db5b2ead71e5497377b882bc94dfe385418c5bb57ef762c20c5d3170fbb89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e98be4f5733999e3c52402936b7ccd5ac3eff00a1a0fcb340409f583f2ed09
[INFO] running `Command { std: "docker" "start" "-a" "72e98be4f5733999e3c52402936b7ccd5ac3eff00a1a0fcb340409f583f2ed09", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-solutions-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "72e98be4f5733999e3c52402936b7ccd5ac3eff00a1a0fcb340409f583f2ed09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e98be4f5733999e3c52402936b7ccd5ac3eff00a1a0fcb340409f583f2ed09", kill_on_drop: false }`
[INFO] [stdout] 72e98be4f5733999e3c52402936b7ccd5ac3eff00a1a0fcb340409f583f2ed09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feacd0294adfc1ee9b699a4bb645418d6e2bd29f301cdd6ceacc356ed16e74ab
[INFO] running `Command { std: "docker" "start" "-a" "feacd0294adfc1ee9b699a4bb645418d6e2bd29f301cdd6ceacc356ed16e74ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-solutions-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "feacd0294adfc1ee9b699a4bb645418d6e2bd29f301cdd6ceacc356ed16e74ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feacd0294adfc1ee9b699a4bb645418d6e2bd29f301cdd6ceacc356ed16e74ab", kill_on_drop: false }`
[INFO] [stdout] feacd0294adfc1ee9b699a4bb645418d6e2bd29f301cdd6ceacc356ed16e74ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91be3b23ad98b394212313ff29c1cdd98c0a12069540011d5d75d81822cb6e15
[INFO] running `Command { std: "docker" "start" "-a" "91be3b23ad98b394212313ff29c1cdd98c0a12069540011d5d75d81822cb6e15", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/bin/0001.rs (/opt/rustwide/target/debug/deps/0001-f82462025576cff2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91be3b23ad98b394212313ff29c1cdd98c0a12069540011d5d75d81822cb6e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91be3b23ad98b394212313ff29c1cdd98c0a12069540011d5d75d81822cb6e15", kill_on_drop: false }`
[INFO] [stdout] 91be3b23ad98b394212313ff29c1cdd98c0a12069540011d5d75d81822cb6e15