[INFO] fetching crate wint 0.1.0...
[INFO] testing wint-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate wint 0.1.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate wint 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wint 0.1.0
[INFO] finished tweaking crates.io crate wint 0.1.0
[INFO] tweaked toml for crates.io crate wint 0.1.0 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f66ac179f8cf61a83a33ff183facbff35da8b5818207dd4faf2af405f9582f36
[INFO] running `Command { std: "docker" "start" "-a" "f66ac179f8cf61a83a33ff183facbff35da8b5818207dd4faf2af405f9582f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f66ac179f8cf61a83a33ff183facbff35da8b5818207dd4faf2af405f9582f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66ac179f8cf61a83a33ff183facbff35da8b5818207dd4faf2af405f9582f36", kill_on_drop: false }`
[INFO] [stdout] f66ac179f8cf61a83a33ff183facbff35da8b5818207dd4faf2af405f9582f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d6f23bb88a14b4aba3d0abf0398dad1cff6694e7e0030f0dc4c5b63200641b2
[INFO] running `Command { std: "docker" "start" "-a" "6d6f23bb88a14b4aba3d0abf0398dad1cff6694e7e0030f0dc4c5b63200641b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling wint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "6d6f23bb88a14b4aba3d0abf0398dad1cff6694e7e0030f0dc4c5b63200641b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6f23bb88a14b4aba3d0abf0398dad1cff6694e7e0030f0dc4c5b63200641b2", kill_on_drop: false }`
[INFO] [stdout] 6d6f23bb88a14b4aba3d0abf0398dad1cff6694e7e0030f0dc4c5b63200641b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96668cfe65f94ad8d9987d86c1564d7bd29dcd382dcf5d92df17946ab980cce3
[INFO] running `Command { std: "docker" "start" "-a" "96668cfe65f94ad8d9987d86c1564d7bd29dcd382dcf5d92df17946ab980cce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling wint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/wint-fe9790f83af1ca75)
[INFO] running `Command { std: "docker" "inspect" "96668cfe65f94ad8d9987d86c1564d7bd29dcd382dcf5d92df17946ab980cce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96668cfe65f94ad8d9987d86c1564d7bd29dcd382dcf5d92df17946ab980cce3", kill_on_drop: false }`
[INFO] [stdout] 96668cfe65f94ad8d9987d86c1564d7bd29dcd382dcf5d92df17946ab980cce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a73ab04dcc71bf4dce496b34eb7911a503b2c7f6c8bbd34392d2a8bbfbc27dff
[INFO] running `Command { std: "docker" "start" "-a" "a73ab04dcc71bf4dce496b34eb7911a503b2c7f6c8bbd34392d2a8bbfbc27dff", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wint-fe9790f83af1ca75)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests wint
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "a73ab04dcc71bf4dce496b34eb7911a503b2c7f6c8bbd34392d2a8bbfbc27dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73ab04dcc71bf4dce496b34eb7911a503b2c7f6c8bbd34392d2a8bbfbc27dff", kill_on_drop: false }`
[INFO] [stdout] a73ab04dcc71bf4dce496b34eb7911a503b2c7f6c8bbd34392d2a8bbfbc27dff