[INFO] cloning repository https://github.com/emsifa/learn-rust-01-guessing-number
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emsifa/learn-rust-01-guessing-number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femsifa%2Flearn-rust-01-guessing-number", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femsifa%2Flearn-rust-01-guessing-number'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a503e20c841400cc85bb356cd77fdbebf29f725
[INFO] testing emsifa/learn-rust-01-guessing-number against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femsifa%2Flearn-rust-01-guessing-number" "/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/emsifa/learn-rust-01-guessing-number on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emsifa/learn-rust-01-guessing-number
[INFO] finished tweaking git repo https://github.com/emsifa/learn-rust-01-guessing-number
[INFO] tweaked toml for git repo https://github.com/emsifa/learn-rust-01-guessing-number written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate git repo https://github.com/emsifa/learn-rust-01-guessing-number already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b00e09ebde5faa94353bce7517b93e40ad4f6caca28a3c5ba376a3b07c3544f
[INFO] running `Command { std: "docker" "start" "-a" "3b00e09ebde5faa94353bce7517b93e40ad4f6caca28a3c5ba376a3b07c3544f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b00e09ebde5faa94353bce7517b93e40ad4f6caca28a3c5ba376a3b07c3544f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b00e09ebde5faa94353bce7517b93e40ad4f6caca28a3c5ba376a3b07c3544f", kill_on_drop: false }`
[INFO] [stdout] 3b00e09ebde5faa94353bce7517b93e40ad4f6caca28a3c5ba376a3b07c3544f
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82f2dac80e5e3491546cc6a1452abfda6231e686fa5c81e6ee1dbcb48b11bc32
[INFO] running `Command { std: "docker" "start" "-a" "82f2dac80e5e3491546cc6a1452abfda6231e686fa5c81e6ee1dbcb48b11bc32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling rust-guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "82f2dac80e5e3491546cc6a1452abfda6231e686fa5c81e6ee1dbcb48b11bc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f2dac80e5e3491546cc6a1452abfda6231e686fa5c81e6ee1dbcb48b11bc32", kill_on_drop: false }`
[INFO] [stdout] 82f2dac80e5e3491546cc6a1452abfda6231e686fa5c81e6ee1dbcb48b11bc32
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbe2fd778c3e26588c34757eca816235c52b878c9631f3c67cda95f7b6851d84
[INFO] running `Command { std: "docker" "start" "-a" "bbe2fd778c3e26588c34757eca816235c52b878c9631f3c67cda95f7b6851d84", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-guessing-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "bbe2fd778c3e26588c34757eca816235c52b878c9631f3c67cda95f7b6851d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe2fd778c3e26588c34757eca816235c52b878c9631f3c67cda95f7b6851d84", kill_on_drop: false }`
[INFO] [stdout] bbe2fd778c3e26588c34757eca816235c52b878c9631f3c67cda95f7b6851d84
[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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea14f2237ea3981e0047a0836f6b120ba2548a42c053590613627eb7ae0da103
[INFO] running `Command { std: "docker" "start" "-a" "ea14f2237ea3981e0047a0836f6b120ba2548a42c053590613627eb7ae0da103", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_guessing_game-7cdfe8abd96e042f)
[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" "ea14f2237ea3981e0047a0836f6b120ba2548a42c053590613627eb7ae0da103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea14f2237ea3981e0047a0836f6b120ba2548a42c053590613627eb7ae0da103", kill_on_drop: false }`
[INFO] [stdout] ea14f2237ea3981e0047a0836f6b120ba2548a42c053590613627eb7ae0da103