[INFO] cloning repository https://github.com/mschmo/guessing_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mschmo/guessing_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmschmo%2Fguessing_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmschmo%2Fguessing_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16505e408bb23d8d7d9ad4ffe0ca65a3a057bf64
[INFO] testing mschmo/guessing_game against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmschmo%2Fguessing_game" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mschmo/guessing_game 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/mschmo/guessing_game
[INFO] finished tweaking git repo https://github.com/mschmo/guessing_game
[INFO] tweaked toml for git repo https://github.com/mschmo/guessing_game written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/mschmo/guessing_game 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 302db89a66005ac8969e1ee4ea368dc18824d251192fe0999aa3fdc51afcb594
[INFO] running `Command { std: "docker" "start" "-a" "302db89a66005ac8969e1ee4ea368dc18824d251192fe0999aa3fdc51afcb594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "302db89a66005ac8969e1ee4ea368dc18824d251192fe0999aa3fdc51afcb594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302db89a66005ac8969e1ee4ea368dc18824d251192fe0999aa3fdc51afcb594", kill_on_drop: false }`
[INFO] [stdout] 302db89a66005ac8969e1ee4ea368dc18824d251192fe0999aa3fdc51afcb594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 3a5d04d2384ec39f18a592657f4814d9ebb2e8f6371187ebe41b27b2af8c3f46
[INFO] running `Command { std: "docker" "start" "-a" "3a5d04d2384ec39f18a592657f4814d9ebb2e8f6371187ebe41b27b2af8c3f46", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.8
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "3a5d04d2384ec39f18a592657f4814d9ebb2e8f6371187ebe41b27b2af8c3f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5d04d2384ec39f18a592657f4814d9ebb2e8f6371187ebe41b27b2af8c3f46", kill_on_drop: false }`
[INFO] [stdout] 3a5d04d2384ec39f18a592657f4814d9ebb2e8f6371187ebe41b27b2af8c3f46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1126ac08ce043d0e7a7b51f54acc0d0757d4aaddd80baa3382c1ee9a132082f3
[INFO] running `Command { std: "docker" "start" "-a" "1126ac08ce043d0e7a7b51f54acc0d0757d4aaddd80baa3382c1ee9a132082f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `guessing_game`
[INFO] [stdout]  --> tests/test_helpers.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate guessing_game;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 2 arguments were supplied
[INFO] [stdout]  --> tests/test_helpers.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let random_number = test_get_random_number(1, 100);
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^ -  --- supplied 2 arguments
[INFO] [stdout]   |                         |
[INFO] [stdout]   |                         expected 0 arguments
[INFO] [stdout]   |
[INFO] [stdout] note: function defined here
[INFO] [stdout]  --> tests/test_helpers.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn test_get_random_number() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> tests/test_helpers.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assert!(random_number >= 1 && random_number <= 100);
[INFO] [stdout]   |                              ^ expected `()`, found integer
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> tests/test_helpers.rs:9:52
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assert!(random_number >= 1 && random_number <= 100);
[INFO] [stdout]   |                                                    ^^^ expected `()`, found integer
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guessing_game` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1126ac08ce043d0e7a7b51f54acc0d0757d4aaddd80baa3382c1ee9a132082f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1126ac08ce043d0e7a7b51f54acc0d0757d4aaddd80baa3382c1ee9a132082f3", kill_on_drop: false }`
[INFO] [stdout] 1126ac08ce043d0e7a7b51f54acc0d0757d4aaddd80baa3382c1ee9a132082f3