[INFO] cloning repository https://github.com/tsaiggo/tsaiggo-rust-tour
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsaiggo/tsaiggo-rust-tour" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsaiggo%2Ftsaiggo-rust-tour", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsaiggo%2Ftsaiggo-rust-tour'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6a2e0795f81f14eed3eabfecd7d6042d6e7f476
[INFO] testing tsaiggo/tsaiggo-rust-tour 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%2Ftsaiggo%2Ftsaiggo-rust-tour" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsaiggo/tsaiggo-rust-tour 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/tsaiggo/tsaiggo-rust-tour
[INFO] finished tweaking git repo https://github.com/tsaiggo/tsaiggo-rust-tour
[INFO] tweaked toml for git repo https://github.com/tsaiggo/tsaiggo-rust-tour written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/tsaiggo/tsaiggo-rust-tour 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 27f2b90205a89c04731e7f6e51fe068be2326c8ed6c6cec9dcd0b63299682261
[INFO] running `Command { std: "docker" "start" "-a" "27f2b90205a89c04731e7f6e51fe068be2326c8ed6c6cec9dcd0b63299682261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27f2b90205a89c04731e7f6e51fe068be2326c8ed6c6cec9dcd0b63299682261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f2b90205a89c04731e7f6e51fe068be2326c8ed6c6cec9dcd0b63299682261", kill_on_drop: false }`
[INFO] [stdout] 27f2b90205a89c04731e7f6e51fe068be2326c8ed6c6cec9dcd0b63299682261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 100de06093c8b1c4e94ca6f4e9e3a429c5f9457b9f21566c4ac91fa58db19ce3
[INFO] running `Command { std: "docker" "start" "-a" "100de06093c8b1c4e94ca6f4e9e3a429c5f9457b9f21566c4ac91fa58db19ce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsaiggo-rust-tour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "100de06093c8b1c4e94ca6f4e9e3a429c5f9457b9f21566c4ac91fa58db19ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100de06093c8b1c4e94ca6f4e9e3a429c5f9457b9f21566c4ac91fa58db19ce3", kill_on_drop: false }`
[INFO] [stdout] 100de06093c8b1c4e94ca6f4e9e3a429c5f9457b9f21566c4ac91fa58db19ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] fc5861d3425932699aaa09aec5925ee87e7c7b48ac1d937ea541324bec2734c1
[INFO] running `Command { std: "docker" "start" "-a" "fc5861d3425932699aaa09aec5925ee87e7c7b48ac1d937ea541324bec2734c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tsaiggo-rust-tour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "fc5861d3425932699aaa09aec5925ee87e7c7b48ac1d937ea541324bec2734c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5861d3425932699aaa09aec5925ee87e7c7b48ac1d937ea541324bec2734c1", kill_on_drop: false }`
[INFO] [stdout] fc5861d3425932699aaa09aec5925ee87e7c7b48ac1d937ea541324bec2734c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 035fe9a2c867ab7d9524716435cef79189f5ae1df8d5032853db9ed43fff684f
[INFO] running `Command { std: "docker" "start" "-a" "035fe9a2c867ab7d9524716435cef79189f5ae1df8d5032853db9ed43fff684f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tsaiggo_rust_tour-10c4642aa4703d38)
[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" "035fe9a2c867ab7d9524716435cef79189f5ae1df8d5032853db9ed43fff684f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035fe9a2c867ab7d9524716435cef79189f5ae1df8d5032853db9ed43fff684f", kill_on_drop: false }`
[INFO] [stdout] 035fe9a2c867ab7d9524716435cef79189f5ae1df8d5032853db9ed43fff684f