[INFO] cloning repository https://github.com/Sosol02/tailrec-macro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sosol02/tailrec-macro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSosol02%2Ftailrec-macro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSosol02%2Ftailrec-macro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af80b5cd15d5187c9b71bde9e2e3b58b8346c74a
[INFO] testing Sosol02/tailrec-macro against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSosol02%2Ftailrec-macro" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sosol02/tailrec-macro on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sosol02/tailrec-macro
[INFO] finished tweaking git repo https://github.com/Sosol02/tailrec-macro
[INFO] tweaked toml for git repo https://github.com/Sosol02/tailrec-macro written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/Sosol02/tailrec-macro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d36f4be0ac62539f04ca06e37ee4d6a1e7ccd275088151bccbea8a33abfd4e2e
[INFO] running `Command { std: "docker" "start" "-a" "d36f4be0ac62539f04ca06e37ee4d6a1e7ccd275088151bccbea8a33abfd4e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d36f4be0ac62539f04ca06e37ee4d6a1e7ccd275088151bccbea8a33abfd4e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36f4be0ac62539f04ca06e37ee4d6a1e7ccd275088151bccbea8a33abfd4e2e", kill_on_drop: false }`
[INFO] [stdout] d36f4be0ac62539f04ca06e37ee4d6a1e7ccd275088151bccbea8a33abfd4e2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf7a1bb1d744e92311b49f569c0deadf4f1806bb35e15edfb40f61611e79683b
[INFO] running `Command { std: "docker" "start" "-a" "cf7a1bb1d744e92311b49f569c0deadf4f1806bb35e15edfb40f61611e79683b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling tailrec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.10s
[INFO] running `Command { std: "docker" "inspect" "cf7a1bb1d744e92311b49f569c0deadf4f1806bb35e15edfb40f61611e79683b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf7a1bb1d744e92311b49f569c0deadf4f1806bb35e15edfb40f61611e79683b", kill_on_drop: false }`
[INFO] [stdout] cf7a1bb1d744e92311b49f569c0deadf4f1806bb35e15edfb40f61611e79683b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67d8298f9f393f50dfa29bd1a4845e28ed495ff36c5d9c6fe47425c1defb8267
[INFO] running `Command { std: "docker" "start" "-a" "67d8298f9f393f50dfa29bd1a4845e28ed495ff36c5d9c6fe47425c1defb8267", kill_on_drop: false }`
[INFO] [stderr]    Compiling tailrec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "67d8298f9f393f50dfa29bd1a4845e28ed495ff36c5d9c6fe47425c1defb8267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d8298f9f393f50dfa29bd1a4845e28ed495ff36c5d9c6fe47425c1defb8267", kill_on_drop: false }`
[INFO] [stdout] 67d8298f9f393f50dfa29bd1a4845e28ed495ff36c5d9c6fe47425c1defb8267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1339c43295f2dfa4d9a05589958ca0e74ad83546e1a5b7c3d9f9845520dbcb49
[INFO] running `Command { std: "docker" "start" "-a" "1339c43295f2dfa4d9a05589958ca0e74ad83546e1a5b7c3d9f9845520dbcb49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tailrec-afecc8dc73d05b41)
[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 (/opt/rustwide/target/debug/deps/tailrec-b34985f135ed7935)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tailrec
[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 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" "1339c43295f2dfa4d9a05589958ca0e74ad83546e1a5b7c3d9f9845520dbcb49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1339c43295f2dfa4d9a05589958ca0e74ad83546e1a5b7c3d9f9845520dbcb49", kill_on_drop: false }`
[INFO] [stdout] 1339c43295f2dfa4d9a05589958ca0e74ad83546e1a5b7c3d9f9845520dbcb49