[INFO] fetching crate uguu 1.0.0...
[INFO] testing uguu-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate uguu 1.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate uguu 1.0.0 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 uguu 1.0.0
[INFO] finished tweaking crates.io crate uguu 1.0.0
[INFO] tweaked toml for crates.io crate uguu 1.0.0 written to /workspace/builds/worker-27/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] 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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] fd7df18f0fa0d4266d6c11a5495d336b9b3c924992d82f756d61df61d1da3826
[INFO] running `Command { std: "docker" "start" "-a" "fd7df18f0fa0d4266d6c11a5495d336b9b3c924992d82f756d61df61d1da3826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd7df18f0fa0d4266d6c11a5495d336b9b3c924992d82f756d61df61d1da3826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7df18f0fa0d4266d6c11a5495d336b9b3c924992d82f756d61df61d1da3826", kill_on_drop: false }`
[INFO] [stdout] fd7df18f0fa0d4266d6c11a5495d336b9b3c924992d82f756d61df61d1da3826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 9cfdaac0ace738d4af0c9439d9d65b3fe8678495f20acb8996273e6615a08418
[INFO] running `Command { std: "docker" "start" "-a" "9cfdaac0ace738d4af0c9439d9d65b3fe8678495f20acb8996273e6615a08418", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling minimp3 v0.3.5
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling rodio v0.8.1
[INFO] [stderr]    Compiling uguu v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `Command { std: "docker" "inspect" "9cfdaac0ace738d4af0c9439d9d65b3fe8678495f20acb8996273e6615a08418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cfdaac0ace738d4af0c9439d9d65b3fe8678495f20acb8996273e6615a08418", kill_on_drop: false }`
[INFO] [stdout] 9cfdaac0ace738d4af0c9439d9d65b3fe8678495f20acb8996273e6615a08418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 85cde81bd92ad040406f25fd2dbfe018f597cbc3d5e7f5a935d68462f12d2298
[INFO] running `Command { std: "docker" "start" "-a" "85cde81bd92ad040406f25fd2dbfe018f597cbc3d5e7f5a935d68462f12d2298", kill_on_drop: false }`
[INFO] [stderr]    Compiling uguu v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/uguu-e64d9dcc9e37f3f3)
[INFO] running `Command { std: "docker" "inspect" "85cde81bd92ad040406f25fd2dbfe018f597cbc3d5e7f5a935d68462f12d2298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85cde81bd92ad040406f25fd2dbfe018f597cbc3d5e7f5a935d68462f12d2298", kill_on_drop: false }`
[INFO] [stdout] 85cde81bd92ad040406f25fd2dbfe018f597cbc3d5e7f5a935d68462f12d2298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 4e5ddc5ecb2ad0d0f96da6c52f85629b13b5586f366e7addd4cde39ae2d5f84a
[INFO] running `Command { std: "docker" "start" "-a" "4e5ddc5ecb2ad0d0f96da6c52f85629b13b5586f366e7addd4cde39ae2d5f84a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/uguu-e64d9dcc9e37f3f3)
[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" "4e5ddc5ecb2ad0d0f96da6c52f85629b13b5586f366e7addd4cde39ae2d5f84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5ddc5ecb2ad0d0f96da6c52f85629b13b5586f366e7addd4cde39ae2d5f84a", kill_on_drop: false }`
[INFO] [stdout] 4e5ddc5ecb2ad0d0f96da6c52f85629b13b5586f366e7addd4cde39ae2d5f84a