[INFO] fetching crate jrichocean 0.1.0...
[INFO] testing jrichocean-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate jrichocean 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate jrichocean 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 jrichocean 0.1.0
[INFO] finished tweaking crates.io crate jrichocean 0.1.0
[INFO] tweaked toml for crates.io crate jrichocean 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate jrichocean 0.1.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4f5cf716bcf8c393297232bd6f442f591f8b442b56aee09d4e6356ff802e8cd1
[INFO] running `Command { std: "docker" "start" "-a" "4f5cf716bcf8c393297232bd6f442f591f8b442b56aee09d4e6356ff802e8cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f5cf716bcf8c393297232bd6f442f591f8b442b56aee09d4e6356ff802e8cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f5cf716bcf8c393297232bd6f442f591f8b442b56aee09d4e6356ff802e8cd1", kill_on_drop: false }`
[INFO] [stdout] 4f5cf716bcf8c393297232bd6f442f591f8b442b56aee09d4e6356ff802e8cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b3abe5e1c94e456ba90eeaa235e20a8bf60db92594fb1024165b33a3b76662ee
[INFO] running `Command { std: "docker" "start" "-a" "b3abe5e1c94e456ba90eeaa235e20a8bf60db92594fb1024165b33a3b76662ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling jrichocean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "b3abe5e1c94e456ba90eeaa235e20a8bf60db92594fb1024165b33a3b76662ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3abe5e1c94e456ba90eeaa235e20a8bf60db92594fb1024165b33a3b76662ee", kill_on_drop: false }`
[INFO] [stdout] b3abe5e1c94e456ba90eeaa235e20a8bf60db92594fb1024165b33a3b76662ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 514a7d71ad94f822f6a57dc407d8c0c61405d3facab039196919983b49d4b37d
[INFO] running `Command { std: "docker" "start" "-a" "514a7d71ad94f822f6a57dc407d8c0c61405d3facab039196919983b49d4b37d", kill_on_drop: false }`
[INFO] [stderr]    Compiling jrichocean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "514a7d71ad94f822f6a57dc407d8c0c61405d3facab039196919983b49d4b37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514a7d71ad94f822f6a57dc407d8c0c61405d3facab039196919983b49d4b37d", kill_on_drop: false }`
[INFO] [stdout] 514a7d71ad94f822f6a57dc407d8c0c61405d3facab039196919983b49d4b37d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 463e975c67ad49be9e7dcaa82e6efff460a1b0f7cbaba869bc47d08dbe344129
[INFO] running `Command { std: "docker" "start" "-a" "463e975c67ad49be9e7dcaa82e6efff460a1b0f7cbaba869bc47d08dbe344129", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jrichocean-0b733ba1475b6f09)
[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" "463e975c67ad49be9e7dcaa82e6efff460a1b0f7cbaba869bc47d08dbe344129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463e975c67ad49be9e7dcaa82e6efff460a1b0f7cbaba869bc47d08dbe344129", kill_on_drop: false }`
[INFO] [stdout] 463e975c67ad49be9e7dcaa82e6efff460a1b0f7cbaba869bc47d08dbe344129