[INFO] fetching crate xiang 0.0.0...
[INFO] testing xiang-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate xiang 0.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate xiang 0.0.0 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 xiang 0.0.0
[INFO] finished tweaking crates.io crate xiang 0.0.0
[INFO] tweaked toml for crates.io crate xiang 0.0.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate xiang 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 4f4ea06c7f934caac27c03001d402c15621bc5ccd427f664cc13779c097cf9c2
[INFO] running `Command { std: "docker" "start" "-a" "4f4ea06c7f934caac27c03001d402c15621bc5ccd427f664cc13779c097cf9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f4ea06c7f934caac27c03001d402c15621bc5ccd427f664cc13779c097cf9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4ea06c7f934caac27c03001d402c15621bc5ccd427f664cc13779c097cf9c2", kill_on_drop: false }`
[INFO] [stdout] 4f4ea06c7f934caac27c03001d402c15621bc5ccd427f664cc13779c097cf9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 467dae5364f575659a3a658a778c43d0ab2c9dfe1289bf0d48545e3828e4ee49
[INFO] running `Command { std: "docker" "start" "-a" "467dae5364f575659a3a658a778c43d0ab2c9dfe1289bf0d48545e3828e4ee49", kill_on_drop: false }`
[INFO] [stderr]    Compiling xiang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "467dae5364f575659a3a658a778c43d0ab2c9dfe1289bf0d48545e3828e4ee49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "467dae5364f575659a3a658a778c43d0ab2c9dfe1289bf0d48545e3828e4ee49", kill_on_drop: false }`
[INFO] [stdout] 467dae5364f575659a3a658a778c43d0ab2c9dfe1289bf0d48545e3828e4ee49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 0f1e46a323a3216288fd0093c737128115dcd797e01cd6d5385b9174c906a330
[INFO] running `Command { std: "docker" "start" "-a" "0f1e46a323a3216288fd0093c737128115dcd797e01cd6d5385b9174c906a330", kill_on_drop: false }`
[INFO] [stderr]    Compiling xiang v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/xiang-e57ff478c1152361)
[INFO] running `Command { std: "docker" "inspect" "0f1e46a323a3216288fd0093c737128115dcd797e01cd6d5385b9174c906a330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1e46a323a3216288fd0093c737128115dcd797e01cd6d5385b9174c906a330", kill_on_drop: false }`
[INFO] [stdout] 0f1e46a323a3216288fd0093c737128115dcd797e01cd6d5385b9174c906a330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] b573d16300b248aefb077c4fbc3df423f28e76e3d7724d0e1a9f655136d66e85
[INFO] running `Command { std: "docker" "start" "-a" "b573d16300b248aefb077c4fbc3df423f28e76e3d7724d0e1a9f655136d66e85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xiang-e57ff478c1152361)
[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" "b573d16300b248aefb077c4fbc3df423f28e76e3d7724d0e1a9f655136d66e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b573d16300b248aefb077c4fbc3df423f28e76e3d7724d0e1a9f655136d66e85", kill_on_drop: false }`
[INFO] [stdout] b573d16300b248aefb077c4fbc3df423f28e76e3d7724d0e1a9f655136d66e85