[INFO] fetching crate uuid_gen 0.1.0...
[INFO] testing uuid_gen-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate uuid_gen 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate uuid_gen 0.1.0
[INFO] finished tweaking crates.io crate uuid_gen 0.1.0
[INFO] tweaked toml for crates.io crate uuid_gen 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uuid_gen 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uuid_gen 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1c42a7cc8c0b0ff470a1462839d2a4be8e42de2675a6bc01d5959849c75a809
[INFO] running `Command { std: "docker" "start" "-a" "c1c42a7cc8c0b0ff470a1462839d2a4be8e42de2675a6bc01d5959849c75a809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1c42a7cc8c0b0ff470a1462839d2a4be8e42de2675a6bc01d5959849c75a809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c42a7cc8c0b0ff470a1462839d2a4be8e42de2675a6bc01d5959849c75a809", kill_on_drop: false }`
[INFO] [stdout] c1c42a7cc8c0b0ff470a1462839d2a4be8e42de2675a6bc01d5959849c75a809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a5fa15c2d8e1de42a0f5b41d69a7b13d939388153f42e140a43617c39e0ac62
[INFO] running `Command { std: "docker" "start" "-a" "1a5fa15c2d8e1de42a0f5b41d69a7b13d939388153f42e140a43617c39e0ac62", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling uuid v1.4.1
[INFO] [stderr]    Compiling uuid_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "1a5fa15c2d8e1de42a0f5b41d69a7b13d939388153f42e140a43617c39e0ac62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5fa15c2d8e1de42a0f5b41d69a7b13d939388153f42e140a43617c39e0ac62", kill_on_drop: false }`
[INFO] [stdout] 1a5fa15c2d8e1de42a0f5b41d69a7b13d939388153f42e140a43617c39e0ac62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73654dd3c12e28cf221608f0c317c35bac0fcaa60543a7425759fe0cfc9eed1b
[INFO] running `Command { std: "docker" "start" "-a" "73654dd3c12e28cf221608f0c317c35bac0fcaa60543a7425759fe0cfc9eed1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "73654dd3c12e28cf221608f0c317c35bac0fcaa60543a7425759fe0cfc9eed1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73654dd3c12e28cf221608f0c317c35bac0fcaa60543a7425759fe0cfc9eed1b", kill_on_drop: false }`
[INFO] [stdout] 73654dd3c12e28cf221608f0c317c35bac0fcaa60543a7425759fe0cfc9eed1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2176a8681c33ffddb42fb8daf8e3208396b15677464c748824a5f4c4f66c1bd5
[INFO] running `Command { std: "docker" "start" "-a" "2176a8681c33ffddb42fb8daf8e3208396b15677464c748824a5f4c4f66c1bd5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/uuid_gen-d0b9b8cf26b9ea98)
[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" "2176a8681c33ffddb42fb8daf8e3208396b15677464c748824a5f4c4f66c1bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2176a8681c33ffddb42fb8daf8e3208396b15677464c748824a5f4c4f66c1bd5", kill_on_drop: false }`
[INFO] [stdout] 2176a8681c33ffddb42fb8daf8e3208396b15677464c748824a5f4c4f66c1bd5