[INFO] cloning repository https://github.com/insou22/typing-the-technical-interview-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/insou22/typing-the-technical-interview-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsou22%2Ftyping-the-technical-interview-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsou22%2Ftyping-the-technical-interview-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f61958a92c50ad468310320e5ac61d71bb6f1ce9
[INFO] testing insou22/typing-the-technical-interview-rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsou22%2Ftyping-the-technical-interview-rust" "/workspace/builds/worker-61/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/insou22/typing-the-technical-interview-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/insou22/typing-the-technical-interview-rust
[INFO] finished tweaking git repo https://github.com/insou22/typing-the-technical-interview-rust
[INFO] tweaked toml for git repo https://github.com/insou22/typing-the-technical-interview-rust written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate git repo https://github.com/insou22/typing-the-technical-interview-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1be2d25153ba5a9e46766b9058e4d72982d81e2f09efe571d5ce11e3f0b60f52
[INFO] running `Command { std: "docker" "start" "-a" "1be2d25153ba5a9e46766b9058e4d72982d81e2f09efe571d5ce11e3f0b60f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be2d25153ba5a9e46766b9058e4d72982d81e2f09efe571d5ce11e3f0b60f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be2d25153ba5a9e46766b9058e4d72982d81e2f09efe571d5ce11e3f0b60f52", kill_on_drop: false }`
[INFO] [stdout] 1be2d25153ba5a9e46766b9058e4d72982d81e2f09efe571d5ce11e3f0b60f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7d5e22c90bba0aba64a0659bd5ec5e8b44be7580740c4324cec516ebb969e85
[INFO] running `Command { std: "docker" "start" "-a" "f7d5e22c90bba0aba64a0659bd5ec5e8b44be7580740c4324cec516ebb969e85", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ttti-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "f7d5e22c90bba0aba64a0659bd5ec5e8b44be7580740c4324cec516ebb969e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7d5e22c90bba0aba64a0659bd5ec5e8b44be7580740c4324cec516ebb969e85", kill_on_drop: false }`
[INFO] [stdout] f7d5e22c90bba0aba64a0659bd5ec5e8b44be7580740c4324cec516ebb969e85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c9e878e4345e5e63d9d874e1c0c6aff779e939dce73b9c43d53e19f7f0fa161
[INFO] running `Command { std: "docker" "start" "-a" "1c9e878e4345e5e63d9d874e1c0c6aff779e939dce73b9c43d53e19f7f0fa161", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttti-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "1c9e878e4345e5e63d9d874e1c0c6aff779e939dce73b9c43d53e19f7f0fa161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c9e878e4345e5e63d9d874e1c0c6aff779e939dce73b9c43d53e19f7f0fa161", kill_on_drop: false }`
[INFO] [stdout] 1c9e878e4345e5e63d9d874e1c0c6aff779e939dce73b9c43d53e19f7f0fa161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b22adb94805d26e5a0cf80900116307a68d1aa0029e9738e5d8247f5be463abc
[INFO] running `Command { std: "docker" "start" "-a" "b22adb94805d26e5a0cf80900116307a68d1aa0029e9738e5d8247f5be463abc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ttti_rs-fc51fd0a6b0c0a5b)
[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" "b22adb94805d26e5a0cf80900116307a68d1aa0029e9738e5d8247f5be463abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b22adb94805d26e5a0cf80900116307a68d1aa0029e9738e5d8247f5be463abc", kill_on_drop: false }`
[INFO] [stdout] b22adb94805d26e5a0cf80900116307a68d1aa0029e9738e5d8247f5be463abc