[INFO] fetching crate guessing-game-by-sathya 0.1.0...
[INFO] testing guessing-game-by-sathya-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate guessing-game-by-sathya 0.1.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate guessing-game-by-sathya 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guessing-game-by-sathya 0.1.0
[INFO] finished tweaking crates.io crate guessing-game-by-sathya 0.1.0
[INFO] tweaked toml for crates.io crate guessing-game-by-sathya 0.1.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate crates.io crate guessing-game-by-sathya 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bd9499d8837478e0cf4b3f9dade3866dc5a5184aec48a2b586667a7a3e207f7
[INFO] running `Command { std: "docker" "start" "-a" "3bd9499d8837478e0cf4b3f9dade3866dc5a5184aec48a2b586667a7a3e207f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bd9499d8837478e0cf4b3f9dade3866dc5a5184aec48a2b586667a7a3e207f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd9499d8837478e0cf4b3f9dade3866dc5a5184aec48a2b586667a7a3e207f7", kill_on_drop: false }`
[INFO] [stdout] 3bd9499d8837478e0cf4b3f9dade3866dc5a5184aec48a2b586667a7a3e207f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ecc6c1a1304f15616a49f11c31ac5de1d611317895f7fc2282721e023a2ff7a
[INFO] running `Command { std: "docker" "start" "-a" "6ecc6c1a1304f15616a49f11c31ac5de1d611317895f7fc2282721e023a2ff7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling guessing-game-by-sathya v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "6ecc6c1a1304f15616a49f11c31ac5de1d611317895f7fc2282721e023a2ff7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ecc6c1a1304f15616a49f11c31ac5de1d611317895f7fc2282721e023a2ff7a", kill_on_drop: false }`
[INFO] [stdout] 6ecc6c1a1304f15616a49f11c31ac5de1d611317895f7fc2282721e023a2ff7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7463ee3ce4722464e9661c30140214aac4703f50d600efa7296ef5050b736465
[INFO] running `Command { std: "docker" "start" "-a" "7463ee3ce4722464e9661c30140214aac4703f50d600efa7296ef5050b736465", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing-game-by-sathya v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7463ee3ce4722464e9661c30140214aac4703f50d600efa7296ef5050b736465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7463ee3ce4722464e9661c30140214aac4703f50d600efa7296ef5050b736465", kill_on_drop: false }`
[INFO] [stdout] 7463ee3ce4722464e9661c30140214aac4703f50d600efa7296ef5050b736465
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc0689ae20cc095f04378eafa31807df2b5cb5a8127ae49380ba02f5ea503bc2
[INFO] running `Command { std: "docker" "start" "-a" "bc0689ae20cc095f04378eafa31807df2b5cb5a8127ae49380ba02f5ea503bc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game_by_sathya-4804bd39065cbe5c)
[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" "bc0689ae20cc095f04378eafa31807df2b5cb5a8127ae49380ba02f5ea503bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0689ae20cc095f04378eafa31807df2b5cb5a8127ae49380ba02f5ea503bc2", kill_on_drop: false }`
[INFO] [stdout] bc0689ae20cc095f04378eafa31807df2b5cb5a8127ae49380ba02f5ea503bc2