[INFO] fetching crate xmr 0.1.0...
[INFO] testing xmr-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate xmr 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate xmr 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 xmr 0.1.0
[INFO] finished tweaking crates.io crate xmr 0.1.0
[INFO] tweaked toml for crates.io crate xmr 0.1.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6d503559e8f9005c1a30b60f404a9727b82b436afd15db6a72a591bcb2bb2588
[INFO] running `Command { std: "docker" "start" "-a" "6d503559e8f9005c1a30b60f404a9727b82b436afd15db6a72a591bcb2bb2588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d503559e8f9005c1a30b60f404a9727b82b436afd15db6a72a591bcb2bb2588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d503559e8f9005c1a30b60f404a9727b82b436afd15db6a72a591bcb2bb2588", kill_on_drop: false }`
[INFO] [stdout] 6d503559e8f9005c1a30b60f404a9727b82b436afd15db6a72a591bcb2bb2588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 34b6e68a881d1ef6f25c36ba909adfed66790be38105bf5101668684942c106f
[INFO] running `Command { std: "docker" "start" "-a" "34b6e68a881d1ef6f25c36ba909adfed66790be38105bf5101668684942c106f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "34b6e68a881d1ef6f25c36ba909adfed66790be38105bf5101668684942c106f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b6e68a881d1ef6f25c36ba909adfed66790be38105bf5101668684942c106f", kill_on_drop: false }`
[INFO] [stdout] 34b6e68a881d1ef6f25c36ba909adfed66790be38105bf5101668684942c106f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] dce2affc27cdbb39aa3ae3b7dc970e9346aea522db82371bf4c9e0c1425d7d93
[INFO] running `Command { std: "docker" "start" "-a" "dce2affc27cdbb39aa3ae3b7dc970e9346aea522db82371bf4c9e0c1425d7d93", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests dxmr/main.rs (/opt/rustwide/target/debug/deps/dxmr-911a4c0417a3c3ce)
[INFO] running `Command { std: "docker" "inspect" "dce2affc27cdbb39aa3ae3b7dc970e9346aea522db82371bf4c9e0c1425d7d93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce2affc27cdbb39aa3ae3b7dc970e9346aea522db82371bf4c9e0c1425d7d93", kill_on_drop: false }`
[INFO] [stdout] dce2affc27cdbb39aa3ae3b7dc970e9346aea522db82371bf4c9e0c1425d7d93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1a50a24a3927c16fa50abe463568326c7d0726d66e53d109e130a027bcb793ea
[INFO] running `Command { std: "docker" "start" "-a" "1a50a24a3927c16fa50abe463568326c7d0726d66e53d109e130a027bcb793ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests dxmr/main.rs (/opt/rustwide/target/debug/deps/dxmr-911a4c0417a3c3ce)
[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" "1a50a24a3927c16fa50abe463568326c7d0726d66e53d109e130a027bcb793ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a50a24a3927c16fa50abe463568326c7d0726d66e53d109e130a027bcb793ea", kill_on_drop: false }`
[INFO] [stdout] 1a50a24a3927c16fa50abe463568326c7d0726d66e53d109e130a027bcb793ea