[INFO] fetching crate machine-uid 0.2.0...
[INFO] testing machine-uid-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate machine-uid 0.2.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate machine-uid 0.2.0 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 crates.io crate machine-uid 0.2.0
[INFO] finished tweaking crates.io crate machine-uid 0.2.0
[INFO] tweaked toml for crates.io crate machine-uid 0.2.0 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 62b3aa6c2547ada3c08933c55a4cd664ec7c232850c1f4284c81b80bbd3a5c40
[INFO] running `Command { std: "docker" "start" "-a" "62b3aa6c2547ada3c08933c55a4cd664ec7c232850c1f4284c81b80bbd3a5c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62b3aa6c2547ada3c08933c55a4cd664ec7c232850c1f4284c81b80bbd3a5c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b3aa6c2547ada3c08933c55a4cd664ec7c232850c1f4284c81b80bbd3a5c40", kill_on_drop: false }`
[INFO] [stdout] 62b3aa6c2547ada3c08933c55a4cd664ec7c232850c1f4284c81b80bbd3a5c40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 97542576bb5ce14da877daa533be830029b35eb3d0d1e125e15d1427d117b842
[INFO] running `Command { std: "docker" "start" "-a" "97542576bb5ce14da877daa533be830029b35eb3d0d1e125e15d1427d117b842", kill_on_drop: false }`
[INFO] [stderr]    Compiling machine-uid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "97542576bb5ce14da877daa533be830029b35eb3d0d1e125e15d1427d117b842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97542576bb5ce14da877daa533be830029b35eb3d0d1e125e15d1427d117b842", kill_on_drop: false }`
[INFO] [stdout] 97542576bb5ce14da877daa533be830029b35eb3d0d1e125e15d1427d117b842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] aadd1b731b43e2ea48f2aa33d09e453792cb15a9d3c2092337348c034738404d
[INFO] running `Command { std: "docker" "start" "-a" "aadd1b731b43e2ea48f2aa33d09e453792cb15a9d3c2092337348c034738404d", kill_on_drop: false }`
[INFO] [stderr]    Compiling machine-uid v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "aadd1b731b43e2ea48f2aa33d09e453792cb15a9d3c2092337348c034738404d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aadd1b731b43e2ea48f2aa33d09e453792cb15a9d3c2092337348c034738404d", kill_on_drop: false }`
[INFO] [stdout] aadd1b731b43e2ea48f2aa33d09e453792cb15a9d3c2092337348c034738404d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 453aa543e760ff9cb1ec6b55547f3ed37bfc51f9df957f4556c522587bd04cb4
[INFO] running `Command { std: "docker" "start" "-a" "453aa543e760ff9cb1ec6b55547f3ed37bfc51f9df957f4556c522587bd04cb4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/machine_uid-c5121a0ea38b9eb1)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-a3bbadd4063d8aef)
[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 1 test
[INFO] [stderr]    Doc-tests machine-uid
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "453aa543e760ff9cb1ec6b55547f3ed37bfc51f9df957f4556c522587bd04cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453aa543e760ff9cb1ec6b55547f3ed37bfc51f9df957f4556c522587bd04cb4", kill_on_drop: false }`
[INFO] [stdout] 453aa543e760ff9cb1ec6b55547f3ed37bfc51f9df957f4556c522587bd04cb4