[INFO] fetching crate mitata 0.0.2...
[INFO] testing mitata-0.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mitata 0.0.2 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate mitata 0.0.2 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 mitata 0.0.2
[INFO] finished tweaking crates.io crate mitata 0.0.2
[INFO] tweaked toml for crates.io crate mitata 0.0.2 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate mitata 0.0.2 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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] a233e846484d9f24f9c982d2c197e9c579e26b4641eeae639f6ee155c0ad2e12
[INFO] running `Command { std: "docker" "start" "-a" "a233e846484d9f24f9c982d2c197e9c579e26b4641eeae639f6ee155c0ad2e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a233e846484d9f24f9c982d2c197e9c579e26b4641eeae639f6ee155c0ad2e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a233e846484d9f24f9c982d2c197e9c579e26b4641eeae639f6ee155c0ad2e12", kill_on_drop: false }`
[INFO] [stdout] a233e846484d9f24f9c982d2c197e9c579e26b4641eeae639f6ee155c0ad2e12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 7c8ddc33faa9ec4491a8ce322adc0f5a1305db2715ab747702e432d3401ab1c9
[INFO] running `Command { std: "docker" "start" "-a" "7c8ddc33faa9ec4491a8ce322adc0f5a1305db2715ab747702e432d3401ab1c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling mitata v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.1.8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "7c8ddc33faa9ec4491a8ce322adc0f5a1305db2715ab747702e432d3401ab1c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8ddc33faa9ec4491a8ce322adc0f5a1305db2715ab747702e432d3401ab1c9", kill_on_drop: false }`
[INFO] [stdout] 7c8ddc33faa9ec4491a8ce322adc0f5a1305db2715ab747702e432d3401ab1c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 0c6ba5e74023d0b58483758df33d3b1bc2f508c86379829aa94034e76c7568bb
[INFO] running `Command { std: "docker" "start" "-a" "0c6ba5e74023d0b58483758df33d3b1bc2f508c86379829aa94034e76c7568bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mitata v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mitata-9ad164dd5fea9c12)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mitata-7718a79861899f23)
[INFO] running `Command { std: "docker" "inspect" "0c6ba5e74023d0b58483758df33d3b1bc2f508c86379829aa94034e76c7568bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6ba5e74023d0b58483758df33d3b1bc2f508c86379829aa94034e76c7568bb", kill_on_drop: false }`
[INFO] [stdout] 0c6ba5e74023d0b58483758df33d3b1bc2f508c86379829aa94034e76c7568bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 9bb62ec1c383d5b8ba9047b9507e9bfb177d1d430bcece2e397798dc8c4a28a7
[INFO] running `Command { std: "docker" "start" "-a" "9bb62ec1c383d5b8ba9047b9507e9bfb177d1d430bcece2e397798dc8c4a28a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mitata-9ad164dd5fea9c12)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mitata-7718a79861899f23)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mitata
[INFO] [stdout] test result: ok. 0 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] [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" "9bb62ec1c383d5b8ba9047b9507e9bfb177d1d430bcece2e397798dc8c4a28a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb62ec1c383d5b8ba9047b9507e9bfb177d1d430bcece2e397798dc8c4a28a7", kill_on_drop: false }`
[INFO] [stdout] 9bb62ec1c383d5b8ba9047b9507e9bfb177d1d430bcece2e397798dc8c4a28a7