[INFO] fetching crate limonade 0.0.0...
[INFO] testing limonade-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate limonade 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate limonade 0.0.0 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 limonade 0.0.0
[INFO] finished tweaking crates.io crate limonade 0.0.0
[INFO] tweaked toml for crates.io crate limonade 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3f45d16709db56feb71aba05796be5d670006f224c468b3f9bfaa925b64637d
[INFO] running `Command { std: "docker" "start" "-a" "a3f45d16709db56feb71aba05796be5d670006f224c468b3f9bfaa925b64637d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3f45d16709db56feb71aba05796be5d670006f224c468b3f9bfaa925b64637d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f45d16709db56feb71aba05796be5d670006f224c468b3f9bfaa925b64637d", kill_on_drop: false }`
[INFO] [stdout] a3f45d16709db56feb71aba05796be5d670006f224c468b3f9bfaa925b64637d
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1f7c1686a97d4d9dc7adc52fb04eca5a4ae5661aa3fd7f219d74588f2616ef4
[INFO] running `Command { std: "docker" "start" "-a" "b1f7c1686a97d4d9dc7adc52fb04eca5a4ae5661aa3fd7f219d74588f2616ef4", kill_on_drop: false }`
[INFO] [stderr]    Compiling limonade v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "b1f7c1686a97d4d9dc7adc52fb04eca5a4ae5661aa3fd7f219d74588f2616ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f7c1686a97d4d9dc7adc52fb04eca5a4ae5661aa3fd7f219d74588f2616ef4", kill_on_drop: false }`
[INFO] [stdout] b1f7c1686a97d4d9dc7adc52fb04eca5a4ae5661aa3fd7f219d74588f2616ef4
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c04cbf178cd35f9e2860ac82dfc84f0060163d10855d088d1ce379349d3fa030
[INFO] running `Command { std: "docker" "start" "-a" "c04cbf178cd35f9e2860ac82dfc84f0060163d10855d088d1ce379349d3fa030", kill_on_drop: false }`
[INFO] [stderr]    Compiling limonade v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "c04cbf178cd35f9e2860ac82dfc84f0060163d10855d088d1ce379349d3fa030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04cbf178cd35f9e2860ac82dfc84f0060163d10855d088d1ce379349d3fa030", kill_on_drop: false }`
[INFO] [stdout] c04cbf178cd35f9e2860ac82dfc84f0060163d10855d088d1ce379349d3fa030
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d2e4dfdbb0c75db2f2b5b2dbc963028624acfe76587ee837b1effa99bc3c14d
[INFO] running `Command { std: "docker" "start" "-a" "8d2e4dfdbb0c75db2f2b5b2dbc963028624acfe76587ee837b1effa99bc3c14d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/limonade-3d1fa76c0fb14e42)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests limonade
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "8d2e4dfdbb0c75db2f2b5b2dbc963028624acfe76587ee837b1effa99bc3c14d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2e4dfdbb0c75db2f2b5b2dbc963028624acfe76587ee837b1effa99bc3c14d", kill_on_drop: false }`
[INFO] [stdout] 8d2e4dfdbb0c75db2f2b5b2dbc963028624acfe76587ee837b1effa99bc3c14d