[INFO] fetching crate zephyr 0.0.0...
[INFO] testing zephyr-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate zephyr 0.0.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate zephyr 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zephyr 0.0.0
[INFO] finished tweaking crates.io crate zephyr 0.0.0
[INFO] tweaked toml for crates.io crate zephyr 0.0.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 836437c109279d94d028f13c7c2e8b31357a07a05d2508c2a170e40653d756e2
[INFO] running `Command { std: "docker" "start" "-a" "836437c109279d94d028f13c7c2e8b31357a07a05d2508c2a170e40653d756e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "836437c109279d94d028f13c7c2e8b31357a07a05d2508c2a170e40653d756e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836437c109279d94d028f13c7c2e8b31357a07a05d2508c2a170e40653d756e2", kill_on_drop: false }`
[INFO] [stdout] 836437c109279d94d028f13c7c2e8b31357a07a05d2508c2a170e40653d756e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bc41f7ddebefc8a1d296d0d32d75ad5f95fa3886a94c1afa613f9d9dddc584f
[INFO] running `Command { std: "docker" "start" "-a" "6bc41f7ddebefc8a1d296d0d32d75ad5f95fa3886a94c1afa613f9d9dddc584f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zephyr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "6bc41f7ddebefc8a1d296d0d32d75ad5f95fa3886a94c1afa613f9d9dddc584f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc41f7ddebefc8a1d296d0d32d75ad5f95fa3886a94c1afa613f9d9dddc584f", kill_on_drop: false }`
[INFO] [stdout] 6bc41f7ddebefc8a1d296d0d32d75ad5f95fa3886a94c1afa613f9d9dddc584f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2809e8f31c56ae43fab3b9c6c49e59007756ab654ea511fd9517e70cab58f064
[INFO] running `Command { std: "docker" "start" "-a" "2809e8f31c56ae43fab3b9c6c49e59007756ab654ea511fd9517e70cab58f064", kill_on_drop: false }`
[INFO] [stderr]    Compiling zephyr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "2809e8f31c56ae43fab3b9c6c49e59007756ab654ea511fd9517e70cab58f064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2809e8f31c56ae43fab3b9c6c49e59007756ab654ea511fd9517e70cab58f064", kill_on_drop: false }`
[INFO] [stdout] 2809e8f31c56ae43fab3b9c6c49e59007756ab654ea511fd9517e70cab58f064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18fd8950770c5e714a738d9aefea9320aea6ef2fc5349d0cdd62761efd6e77bd
[INFO] running `Command { std: "docker" "start" "-a" "18fd8950770c5e714a738d9aefea9320aea6ef2fc5349d0cdd62761efd6e77bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zephyr-9f9188567ea57baa)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests zephyr
[INFO] [stdout] test tests::it_works ... ok
[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" "18fd8950770c5e714a738d9aefea9320aea6ef2fc5349d0cdd62761efd6e77bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fd8950770c5e714a738d9aefea9320aea6ef2fc5349d0cdd62761efd6e77bd", kill_on_drop: false }`
[INFO] [stdout] 18fd8950770c5e714a738d9aefea9320aea6ef2fc5349d0cdd62761efd6e77bd