[INFO] fetching crate libfz 0.0.0...
[INFO] testing libfz-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate libfz 0.0.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate libfz 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 libfz 0.0.0
[INFO] finished tweaking crates.io crate libfz 0.0.0
[INFO] tweaked toml for crates.io crate libfz 0.0.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate libfz 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 354fec3ed15fa111ece749f25769498a1b5f836a192dbe43eb91f0558c7216aa
[INFO] running `Command { std: "docker" "start" "-a" "354fec3ed15fa111ece749f25769498a1b5f836a192dbe43eb91f0558c7216aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "354fec3ed15fa111ece749f25769498a1b5f836a192dbe43eb91f0558c7216aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "354fec3ed15fa111ece749f25769498a1b5f836a192dbe43eb91f0558c7216aa", kill_on_drop: false }`
[INFO] [stdout] 354fec3ed15fa111ece749f25769498a1b5f836a192dbe43eb91f0558c7216aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] cb9ae43fbdfd494a83cfe3cca5142f675d067bd5a30a31f434bba1c92c52528d
[INFO] running `Command { std: "docker" "start" "-a" "cb9ae43fbdfd494a83cfe3cca5142f675d067bd5a30a31f434bba1c92c52528d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libfz v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "cb9ae43fbdfd494a83cfe3cca5142f675d067bd5a30a31f434bba1c92c52528d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9ae43fbdfd494a83cfe3cca5142f675d067bd5a30a31f434bba1c92c52528d", kill_on_drop: false }`
[INFO] [stdout] cb9ae43fbdfd494a83cfe3cca5142f675d067bd5a30a31f434bba1c92c52528d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 361e3f902fdd7d1ec622efc2cb9d5a87b83cafcc3c0ab7f3ac4747df7f91c2f0
[INFO] running `Command { std: "docker" "start" "-a" "361e3f902fdd7d1ec622efc2cb9d5a87b83cafcc3c0ab7f3ac4747df7f91c2f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libfz v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/libfz-536201646ca0364c)
[INFO] running `Command { std: "docker" "inspect" "361e3f902fdd7d1ec622efc2cb9d5a87b83cafcc3c0ab7f3ac4747df7f91c2f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361e3f902fdd7d1ec622efc2cb9d5a87b83cafcc3c0ab7f3ac4747df7f91c2f0", kill_on_drop: false }`
[INFO] [stdout] 361e3f902fdd7d1ec622efc2cb9d5a87b83cafcc3c0ab7f3ac4747df7f91c2f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] a873775c7b25905d2904d56f7123c2d64b99340e46bdf1c59ddf21872e1d3881
[INFO] running `Command { std: "docker" "start" "-a" "a873775c7b25905d2904d56f7123c2d64b99340e46bdf1c59ddf21872e1d3881", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/libfz-536201646ca0364c)
[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" "a873775c7b25905d2904d56f7123c2d64b99340e46bdf1c59ddf21872e1d3881", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a873775c7b25905d2904d56f7123c2d64b99340e46bdf1c59ddf21872e1d3881", kill_on_drop: false }`
[INFO] [stdout] a873775c7b25905d2904d56f7123c2d64b99340e46bdf1c59ddf21872e1d3881