[INFO] cloning repository https://github.com/RealLeanJS/lean
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RealLeanJS/lean" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRealLeanJS%2Flean", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRealLeanJS%2Flean'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d759947d0879a9dc321b38ed72a096e49dbd2bb2
[INFO] testing RealLeanJS/lean 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%2FRealLeanJS%2Flean" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RealLeanJS/lean 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/RealLeanJS/lean
[INFO] finished tweaking git repo https://github.com/RealLeanJS/lean
[INFO] tweaked toml for git repo https://github.com/RealLeanJS/lean written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/RealLeanJS/lean 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0c1b4703a746d59668555127690f956043619bc0b0054cf0d90a3296d460d581
[INFO] running `Command { std: "docker" "start" "-a" "0c1b4703a746d59668555127690f956043619bc0b0054cf0d90a3296d460d581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c1b4703a746d59668555127690f956043619bc0b0054cf0d90a3296d460d581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c1b4703a746d59668555127690f956043619bc0b0054cf0d90a3296d460d581", kill_on_drop: false }`
[INFO] [stdout] 0c1b4703a746d59668555127690f956043619bc0b0054cf0d90a3296d460d581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 53a878657ff8ad34a54da3ba626997d3cab33fc968be409b2f5f024cdff138af
[INFO] running `Command { std: "docker" "start" "-a" "53a878657ff8ad34a54da3ba626997d3cab33fc968be409b2f5f024cdff138af", kill_on_drop: false }`
[INFO] [stderr]    Compiling lean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "53a878657ff8ad34a54da3ba626997d3cab33fc968be409b2f5f024cdff138af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53a878657ff8ad34a54da3ba626997d3cab33fc968be409b2f5f024cdff138af", kill_on_drop: false }`
[INFO] [stdout] 53a878657ff8ad34a54da3ba626997d3cab33fc968be409b2f5f024cdff138af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 1bc89c57f8b679a15c217dd75ae8b30d6cf1725b18dc95842316641aa63f7829
[INFO] running `Command { std: "docker" "start" "-a" "1bc89c57f8b679a15c217dd75ae8b30d6cf1725b18dc95842316641aa63f7829", kill_on_drop: false }`
[INFO] [stderr]    Compiling lean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/lean-3916f3792d22c0e9)
[INFO] running `Command { std: "docker" "inspect" "1bc89c57f8b679a15c217dd75ae8b30d6cf1725b18dc95842316641aa63f7829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc89c57f8b679a15c217dd75ae8b30d6cf1725b18dc95842316641aa63f7829", kill_on_drop: false }`
[INFO] [stdout] 1bc89c57f8b679a15c217dd75ae8b30d6cf1725b18dc95842316641aa63f7829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 50a7a7946e9c9f112c9a1532a99b74cc4431d6e2c4b73eadeb0448b876c1b3f3
[INFO] running `Command { std: "docker" "start" "-a" "50a7a7946e9c9f112c9a1532a99b74cc4431d6e2c4b73eadeb0448b876c1b3f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lean-3916f3792d22c0e9)
[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" "50a7a7946e9c9f112c9a1532a99b74cc4431d6e2c4b73eadeb0448b876c1b3f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a7a7946e9c9f112c9a1532a99b74cc4431d6e2c4b73eadeb0448b876c1b3f3", kill_on_drop: false }`
[INFO] [stdout] 50a7a7946e9c9f112c9a1532a99b74cc4431d6e2c4b73eadeb0448b876c1b3f3