[INFO] cloning repository https://github.com/skliew/rust-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skliew/rust-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskliew%2Frust-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskliew%2Frust-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 194f8650ebe84fe38650939df08919af67e9fbea
[INFO] testing skliew/rust-tools against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskliew%2Frust-tools" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skliew/rust-tools 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 git repo https://github.com/skliew/rust-tools
[INFO] finished tweaking git repo https://github.com/skliew/rust-tools
[INFO] tweaked toml for git repo https://github.com/skliew/rust-tools written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/skliew/rust-tools 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 312f38fd38c4df133efce60ba915a34488557658b0f7be638f9a7a71a1965046
[INFO] running `Command { std: "docker" "start" "-a" "312f38fd38c4df133efce60ba915a34488557658b0f7be638f9a7a71a1965046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "312f38fd38c4df133efce60ba915a34488557658b0f7be638f9a7a71a1965046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312f38fd38c4df133efce60ba915a34488557658b0f7be638f9a7a71a1965046", kill_on_drop: false }`
[INFO] [stdout] 312f38fd38c4df133efce60ba915a34488557658b0f7be638f9a7a71a1965046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] dcae8f6ec1a02f04ba95e21e27e59c928e162250b5862b796b21396259c8c9a6
[INFO] running `Command { std: "docker" "start" "-a" "dcae8f6ec1a02f04ba95e21e27e59c928e162250b5862b796b21396259c8c9a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling my-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "dcae8f6ec1a02f04ba95e21e27e59c928e162250b5862b796b21396259c8c9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcae8f6ec1a02f04ba95e21e27e59c928e162250b5862b796b21396259c8c9a6", kill_on_drop: false }`
[INFO] [stdout] dcae8f6ec1a02f04ba95e21e27e59c928e162250b5862b796b21396259c8c9a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3f576903ee2e460be59319574a35283a16a0c692a98cd851e5a4fee5a16acfa4
[INFO] running `Command { std: "docker" "start" "-a" "3f576903ee2e460be59319574a35283a16a0c692a98cd851e5a4fee5a16acfa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]   Executable unittests src/compact_json.rs (/opt/rustwide/target/debug/deps/compact_json-8e12c4eba1f1ac7b)
[INFO] [stderr]   Executable unittests src/pretty_print_json.rs (/opt/rustwide/target/debug/deps/pretty_print_json-e5079c9031169144)
[INFO] [stderr]   Executable unittests src/uuidgen.rs (/opt/rustwide/target/debug/deps/uuidgen-68b8670273889cda)
[INFO] running `Command { std: "docker" "inspect" "3f576903ee2e460be59319574a35283a16a0c692a98cd851e5a4fee5a16acfa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f576903ee2e460be59319574a35283a16a0c692a98cd851e5a4fee5a16acfa4", kill_on_drop: false }`
[INFO] [stdout] 3f576903ee2e460be59319574a35283a16a0c692a98cd851e5a4fee5a16acfa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 842e8da5c59907c2a233e1da740d726940f69749201388f68a531201e7a7bf70
[INFO] running `Command { std: "docker" "start" "-a" "842e8da5c59907c2a233e1da740d726940f69749201388f68a531201e7a7bf70", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/compact_json.rs (/opt/rustwide/target/debug/deps/compact_json-8e12c4eba1f1ac7b)
[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] [stderr]      Running unittests src/pretty_print_json.rs (/opt/rustwide/target/debug/deps/pretty_print_json-e5079c9031169144)
[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] [stderr]      Running unittests src/uuidgen.rs (/opt/rustwide/target/debug/deps/uuidgen-68b8670273889cda)
[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" "842e8da5c59907c2a233e1da740d726940f69749201388f68a531201e7a7bf70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842e8da5c59907c2a233e1da740d726940f69749201388f68a531201e7a7bf70", kill_on_drop: false }`
[INFO] [stdout] 842e8da5c59907c2a233e1da740d726940f69749201388f68a531201e7a7bf70