[INFO] fetching crate cloudelon 0.0.1...
[INFO] testing cloudelon-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cloudelon 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cloudelon 0.0.1 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 crates.io crate cloudelon 0.0.1
[INFO] finished tweaking crates.io crate cloudelon 0.0.1
[INFO] tweaked toml for crates.io crate cloudelon 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate cloudelon 0.0.1 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b80eb54f9d1a6f1fbc046a7752b8a1defdb2dcc09acdc2d5681fe6946abf0c01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b80eb54f9d1a6f1fbc046a7752b8a1defdb2dcc09acdc2d5681fe6946abf0c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b80eb54f9d1a6f1fbc046a7752b8a1defdb2dcc09acdc2d5681fe6946abf0c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80eb54f9d1a6f1fbc046a7752b8a1defdb2dcc09acdc2d5681fe6946abf0c01", kill_on_drop: false }`
[INFO] [stdout] b80eb54f9d1a6f1fbc046a7752b8a1defdb2dcc09acdc2d5681fe6946abf0c01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 20d747b28c57639a97ecd32e8fae38d0f4c29ef1e0bfcd3717e930fb241ef432
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20d747b28c57639a97ecd32e8fae38d0f4c29ef1e0bfcd3717e930fb241ef432", kill_on_drop: false }`
[INFO] [stderr]    Compiling cloudelon v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "20d747b28c57639a97ecd32e8fae38d0f4c29ef1e0bfcd3717e930fb241ef432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d747b28c57639a97ecd32e8fae38d0f4c29ef1e0bfcd3717e930fb241ef432", kill_on_drop: false }`
[INFO] [stdout] 20d747b28c57639a97ecd32e8fae38d0f4c29ef1e0bfcd3717e930fb241ef432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d747e1a8dee59b0bddc0bc0265002f22dbdf76c99fb142a48a78082a2697960e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d747e1a8dee59b0bddc0bc0265002f22dbdf76c99fb142a48a78082a2697960e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cloudelon v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "d747e1a8dee59b0bddc0bc0265002f22dbdf76c99fb142a48a78082a2697960e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d747e1a8dee59b0bddc0bc0265002f22dbdf76c99fb142a48a78082a2697960e", kill_on_drop: false }`
[INFO] [stdout] d747e1a8dee59b0bddc0bc0265002f22dbdf76c99fb142a48a78082a2697960e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 09f6750c2b0cb8c01d763b8c2f800c6279eff105aa8e95defb6ff81b061357d2
[INFO] running `Command { std: "docker" "start" "-a" "09f6750c2b0cb8c01d763b8c2f800c6279eff105aa8e95defb6ff81b061357d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cloudelon-450a9f10bc4d69c7)
[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" "09f6750c2b0cb8c01d763b8c2f800c6279eff105aa8e95defb6ff81b061357d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f6750c2b0cb8c01d763b8c2f800c6279eff105aa8e95defb6ff81b061357d2", kill_on_drop: false }`
[INFO] [stdout] 09f6750c2b0cb8c01d763b8c2f800c6279eff105aa8e95defb6ff81b061357d2