[INFO] cloning repository https://github.com/Liu-WeiHu/mir2_tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Liu-WeiHu/mir2_tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiu-WeiHu%2Fmir2_tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiu-WeiHu%2Fmir2_tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3b163a084cf89f85be0ff24c845bef3fd4b4320
[INFO] testing Liu-WeiHu/mir2_tools against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiu-WeiHu%2Fmir2_tools" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Liu-WeiHu/mir2_tools on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Liu-WeiHu/mir2_tools
[INFO] finished tweaking git repo https://github.com/Liu-WeiHu/mir2_tools
[INFO] tweaked toml for git repo https://github.com/Liu-WeiHu/mir2_tools written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Liu-WeiHu/mir2_tools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a23f1bd40abf826b18e5cf7bb94305009ec57d86bb79fe5fee5838320a7a2080
[INFO] running `Command { std: "docker" "start" "-a" "a23f1bd40abf826b18e5cf7bb94305009ec57d86bb79fe5fee5838320a7a2080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a23f1bd40abf826b18e5cf7bb94305009ec57d86bb79fe5fee5838320a7a2080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23f1bd40abf826b18e5cf7bb94305009ec57d86bb79fe5fee5838320a7a2080", kill_on_drop: false }`
[INFO] [stdout] a23f1bd40abf826b18e5cf7bb94305009ec57d86bb79fe5fee5838320a7a2080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49e37d7620cab2a362b732f8faf385f6bf5c1ffe1439a25325007ac99279ea2c
[INFO] running `Command { std: "docker" "start" "-a" "49e37d7620cab2a362b732f8faf385f6bf5c1ffe1439a25325007ac99279ea2c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mir2_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "49e37d7620cab2a362b732f8faf385f6bf5c1ffe1439a25325007ac99279ea2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e37d7620cab2a362b732f8faf385f6bf5c1ffe1439a25325007ac99279ea2c", kill_on_drop: false }`
[INFO] [stdout] 49e37d7620cab2a362b732f8faf385f6bf5c1ffe1439a25325007ac99279ea2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fdd2e884991113ebfb4f39e45dd3e2f25be039a7cf9f2735647aa4ff94e0991
[INFO] running `Command { std: "docker" "start" "-a" "7fdd2e884991113ebfb4f39e45dd3e2f25be039a7cf9f2735647aa4ff94e0991", kill_on_drop: false }`
[INFO] [stderr]    Compiling mir2_tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "7fdd2e884991113ebfb4f39e45dd3e2f25be039a7cf9f2735647aa4ff94e0991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdd2e884991113ebfb4f39e45dd3e2f25be039a7cf9f2735647aa4ff94e0991", kill_on_drop: false }`
[INFO] [stdout] 7fdd2e884991113ebfb4f39e45dd3e2f25be039a7cf9f2735647aa4ff94e0991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb4bfce80d1f2946bc04ca1a4bbd73f16883a43b10d567951e9c53485fc54ec9
[INFO] running `Command { std: "docker" "start" "-a" "cb4bfce80d1f2946bc04ca1a4bbd73f16883a43b10d567951e9c53485fc54ec9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mir2_tools-eaa9690c12f70dd9)
[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" "cb4bfce80d1f2946bc04ca1a4bbd73f16883a43b10d567951e9c53485fc54ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4bfce80d1f2946bc04ca1a4bbd73f16883a43b10d567951e9c53485fc54ec9", kill_on_drop: false }`
[INFO] [stdout] cb4bfce80d1f2946bc04ca1a4bbd73f16883a43b10d567951e9c53485fc54ec9