[INFO] fetching crate pofu 0.1.0...
[INFO] testing pofu-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate pofu 0.1.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate pofu 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pofu 0.1.0
[INFO] finished tweaking crates.io crate pofu 0.1.0
[INFO] tweaked toml for crates.io crate pofu 0.1.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76182c9aa84e90c11730d58e1dd3e27543ca35e2d71cba4bbfe8a29710c9bae6
[INFO] running `Command { std: "docker" "start" "-a" "76182c9aa84e90c11730d58e1dd3e27543ca35e2d71cba4bbfe8a29710c9bae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76182c9aa84e90c11730d58e1dd3e27543ca35e2d71cba4bbfe8a29710c9bae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76182c9aa84e90c11730d58e1dd3e27543ca35e2d71cba4bbfe8a29710c9bae6", kill_on_drop: false }`
[INFO] [stdout] 76182c9aa84e90c11730d58e1dd3e27543ca35e2d71cba4bbfe8a29710c9bae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 017c181b2f24c7290ca9c74b4417e03e36ca5e8d5d9db7e22d3cf28c8d653806
[INFO] running `Command { std: "docker" "start" "-a" "017c181b2f24c7290ca9c74b4417e03e36ca5e8d5d9db7e22d3cf28c8d653806", kill_on_drop: false }`
[INFO] [stderr]    Compiling pofu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "017c181b2f24c7290ca9c74b4417e03e36ca5e8d5d9db7e22d3cf28c8d653806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017c181b2f24c7290ca9c74b4417e03e36ca5e8d5d9db7e22d3cf28c8d653806", kill_on_drop: false }`
[INFO] [stdout] 017c181b2f24c7290ca9c74b4417e03e36ca5e8d5d9db7e22d3cf28c8d653806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5947a54bd49fb02eab3e97567ea2b9ee262f2bb8fc9b893d8eb53bf6a6f78e43
[INFO] running `Command { std: "docker" "start" "-a" "5947a54bd49fb02eab3e97567ea2b9ee262f2bb8fc9b893d8eb53bf6a6f78e43", kill_on_drop: false }`
[INFO] [stderr]    Compiling pofu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "5947a54bd49fb02eab3e97567ea2b9ee262f2bb8fc9b893d8eb53bf6a6f78e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5947a54bd49fb02eab3e97567ea2b9ee262f2bb8fc9b893d8eb53bf6a6f78e43", kill_on_drop: false }`
[INFO] [stdout] 5947a54bd49fb02eab3e97567ea2b9ee262f2bb8fc9b893d8eb53bf6a6f78e43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc8cd4381eb1248642fb3a4ddfb45f481783e963180a7f7fd875087fe0977303
[INFO] running `Command { std: "docker" "start" "-a" "dc8cd4381eb1248642fb3a4ddfb45f481783e963180a7f7fd875087fe0977303", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pofu-660bb76c1f4a0a4a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pofu
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "dc8cd4381eb1248642fb3a4ddfb45f481783e963180a7f7fd875087fe0977303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8cd4381eb1248642fb3a4ddfb45f481783e963180a7f7fd875087fe0977303", kill_on_drop: false }`
[INFO] [stdout] dc8cd4381eb1248642fb3a4ddfb45f481783e963180a7f7fd875087fe0977303