[INFO] cloning repository https://github.com/TomSawyer404/observer-pattern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomSawyer404/observer-pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fobserver-pattern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fobserver-pattern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 629b6046c5e4087f136009ee5f61d6d817e17e98
[INFO] testing TomSawyer404/observer-pattern against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSawyer404%2Fobserver-pattern" "/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/TomSawyer404/observer-pattern on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TomSawyer404/observer-pattern
[INFO] finished tweaking git repo https://github.com/TomSawyer404/observer-pattern
[INFO] tweaked toml for git repo https://github.com/TomSawyer404/observer-pattern written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/TomSawyer404/observer-pattern already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1102cb2c69aad862205517c98b2b440a492bd2fbd0c1cb6b547874dfa9f8e4b8
[INFO] running `Command { std: "docker" "start" "-a" "1102cb2c69aad862205517c98b2b440a492bd2fbd0c1cb6b547874dfa9f8e4b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1102cb2c69aad862205517c98b2b440a492bd2fbd0c1cb6b547874dfa9f8e4b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1102cb2c69aad862205517c98b2b440a492bd2fbd0c1cb6b547874dfa9f8e4b8", kill_on_drop: false }`
[INFO] [stdout] 1102cb2c69aad862205517c98b2b440a492bd2fbd0c1cb6b547874dfa9f8e4b8
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29ed7e46ce73baf37d02b4b02eaa979861c594830982b8243620871d1391e908
[INFO] running `Command { std: "docker" "start" "-a" "29ed7e46ce73baf37d02b4b02eaa979861c594830982b8243620871d1391e908", kill_on_drop: false }`
[INFO] [stderr]    Compiling observer-pattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "29ed7e46ce73baf37d02b4b02eaa979861c594830982b8243620871d1391e908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ed7e46ce73baf37d02b4b02eaa979861c594830982b8243620871d1391e908", kill_on_drop: false }`
[INFO] [stdout] 29ed7e46ce73baf37d02b4b02eaa979861c594830982b8243620871d1391e908
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d061d129dbf65d81c749115664955734da7583001dfc6726ca598ce5a7baf97
[INFO] running `Command { std: "docker" "start" "-a" "3d061d129dbf65d81c749115664955734da7583001dfc6726ca598ce5a7baf97", kill_on_drop: false }`
[INFO] [stderr]    Compiling observer-pattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "3d061d129dbf65d81c749115664955734da7583001dfc6726ca598ce5a7baf97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d061d129dbf65d81c749115664955734da7583001dfc6726ca598ce5a7baf97", kill_on_drop: false }`
[INFO] [stdout] 3d061d129dbf65d81c749115664955734da7583001dfc6726ca598ce5a7baf97
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4162e02adbc46cb60f91e8ad3b6fa729a44474c96e101bfbd7c3bba9578c6016
[INFO] running `Command { std: "docker" "start" "-a" "4162e02adbc46cb60f91e8ad3b6fa729a44474c96e101bfbd7c3bba9578c6016", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/observer_pattern-5b9b70c986040e4b)
[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" "4162e02adbc46cb60f91e8ad3b6fa729a44474c96e101bfbd7c3bba9578c6016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4162e02adbc46cb60f91e8ad3b6fa729a44474c96e101bfbd7c3bba9578c6016", kill_on_drop: false }`
[INFO] [stdout] 4162e02adbc46cb60f91e8ad3b6fa729a44474c96e101bfbd7c3bba9578c6016