[INFO] fetching crate monads_ai 0.1.0...
[INFO] testing monads_ai-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate monads_ai 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate monads_ai 0.1.0
[INFO] finished tweaking crates.io crate monads_ai 0.1.0
[INFO] tweaked toml for crates.io crate monads_ai 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate monads_ai 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate monads_ai 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 207be31e821d4f4baa70174007d10cdb27c51ec5396f8b50523c97a505e498ad
[INFO] running `Command { std: "docker" "start" "-a" "207be31e821d4f4baa70174007d10cdb27c51ec5396f8b50523c97a505e498ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "207be31e821d4f4baa70174007d10cdb27c51ec5396f8b50523c97a505e498ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207be31e821d4f4baa70174007d10cdb27c51ec5396f8b50523c97a505e498ad", kill_on_drop: false }`
[INFO] [stdout] 207be31e821d4f4baa70174007d10cdb27c51ec5396f8b50523c97a505e498ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09022285e8e735763893fad6d89ffc68dfe9acb62aace5d827e9bcff8574fb90
[INFO] running `Command { std: "docker" "start" "-a" "09022285e8e735763893fad6d89ffc68dfe9acb62aace5d827e9bcff8574fb90", kill_on_drop: false }`
[INFO] [stderr]    Compiling monads_ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "09022285e8e735763893fad6d89ffc68dfe9acb62aace5d827e9bcff8574fb90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09022285e8e735763893fad6d89ffc68dfe9acb62aace5d827e9bcff8574fb90", kill_on_drop: false }`
[INFO] [stdout] 09022285e8e735763893fad6d89ffc68dfe9acb62aace5d827e9bcff8574fb90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0dd99f9d979d6aa2f31b66d576c988216c1734e1a235920434416e482ca3c6e
[INFO] running `Command { std: "docker" "start" "-a" "f0dd99f9d979d6aa2f31b66d576c988216c1734e1a235920434416e482ca3c6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling monads_ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "f0dd99f9d979d6aa2f31b66d576c988216c1734e1a235920434416e482ca3c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0dd99f9d979d6aa2f31b66d576c988216c1734e1a235920434416e482ca3c6e", kill_on_drop: false }`
[INFO] [stdout] f0dd99f9d979d6aa2f31b66d576c988216c1734e1a235920434416e482ca3c6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c7022df57470dee517853d93c1e79b8695a7436530b752b1d2b2fdcfda80cbe
[INFO] running `Command { std: "docker" "start" "-a" "5c7022df57470dee517853d93c1e79b8695a7436530b752b1d2b2fdcfda80cbe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/monad-dfff17e7cb4ae0d8)
[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" "5c7022df57470dee517853d93c1e79b8695a7436530b752b1d2b2fdcfda80cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7022df57470dee517853d93c1e79b8695a7436530b752b1d2b2fdcfda80cbe", kill_on_drop: false }`
[INFO] [stdout] 5c7022df57470dee517853d93c1e79b8695a7436530b752b1d2b2fdcfda80cbe