[INFO] fetching crate guessing_game_shalzz 0.1.0...
[INFO] testing guessing_game_shalzz-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate guessing_game_shalzz 0.1.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate guessing_game_shalzz 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guessing_game_shalzz 0.1.0
[INFO] finished tweaking crates.io crate guessing_game_shalzz 0.1.0
[INFO] tweaked toml for crates.io crate guessing_game_shalzz 0.1.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate guessing_game_shalzz 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.2.0
[INFO] [stderr]   Downloaded fuchsia-zircon v0.2.1
[INFO] [stderr]   Downloaded libc v0.2.32
[INFO] [stderr]   Downloaded rand v0.3.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 084dc35204a046a966acafe52d2303c611b4091ff544e583e7107c06b22afe48
[INFO] running `Command { std: "docker" "start" "-a" "084dc35204a046a966acafe52d2303c611b4091ff544e583e7107c06b22afe48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "084dc35204a046a966acafe52d2303c611b4091ff544e583e7107c06b22afe48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084dc35204a046a966acafe52d2303c611b4091ff544e583e7107c06b22afe48", kill_on_drop: false }`
[INFO] [stdout] 084dc35204a046a966acafe52d2303c611b4091ff544e583e7107c06b22afe48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afe7e6000e4b711ec79a98506b9c21d9f9266eda07968b3bc996c161dd237aea
[INFO] running `Command { std: "docker" "start" "-a" "afe7e6000e4b711ec79a98506b9c21d9f9266eda07968b3bc996c161dd237aea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.32
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling guessing_game_shalzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "afe7e6000e4b711ec79a98506b9c21d9f9266eda07968b3bc996c161dd237aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe7e6000e4b711ec79a98506b9c21d9f9266eda07968b3bc996c161dd237aea", kill_on_drop: false }`
[INFO] [stdout] afe7e6000e4b711ec79a98506b9c21d9f9266eda07968b3bc996c161dd237aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e615d36f91048fc7cfddcc3a6c6c892f756203348e0b92c629f300835c8502ae
[INFO] running `Command { std: "docker" "start" "-a" "e615d36f91048fc7cfddcc3a6c6c892f756203348e0b92c629f300835c8502ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game_shalzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "e615d36f91048fc7cfddcc3a6c6c892f756203348e0b92c629f300835c8502ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e615d36f91048fc7cfddcc3a6c6c892f756203348e0b92c629f300835c8502ae", kill_on_drop: false }`
[INFO] [stdout] e615d36f91048fc7cfddcc3a6c6c892f756203348e0b92c629f300835c8502ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 575360c9863bcdb94fd2bd920cb6c988a9c277501edc4a6433a27487de8b06ee
[INFO] running `Command { std: "docker" "start" "-a" "575360c9863bcdb94fd2bd920cb6c988a9c277501edc4a6433a27487de8b06ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game_shalzz-7443ea6e291ddf19)
[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" "575360c9863bcdb94fd2bd920cb6c988a9c277501edc4a6433a27487de8b06ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "575360c9863bcdb94fd2bd920cb6c988a9c277501edc4a6433a27487de8b06ee", kill_on_drop: false }`
[INFO] [stdout] 575360c9863bcdb94fd2bd920cb6c988a9c277501edc4a6433a27487de8b06ee
