[INFO] fetching crate scram-tmp 0.4.0...
[INFO] testing scram-tmp-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate scram-tmp 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate scram-tmp 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scram-tmp 0.4.0
[INFO] finished tweaking crates.io crate scram-tmp 0.4.0
[INFO] tweaked toml for crates.io crate scram-tmp 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 265e3ad68078355f01c4c9f611e701c0d64c81cf95b7ce292b00014eafab0515
[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" "265e3ad68078355f01c4c9f611e701c0d64c81cf95b7ce292b00014eafab0515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "265e3ad68078355f01c4c9f611e701c0d64c81cf95b7ce292b00014eafab0515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265e3ad68078355f01c4c9f611e701c0d64c81cf95b7ce292b00014eafab0515", kill_on_drop: false }`
[INFO] [stdout] 265e3ad68078355f01c4c9f611e701c0d64c81cf95b7ce292b00014eafab0515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c0e351b778f756c5651f2f282cb38e139d4e73f33542277fbd32f7e6b40d7ee
[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" "0c0e351b778f756c5651f2f282cb38e139d4e73f33542277fbd32f7e6b40d7ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling scram-tmp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.19s
[INFO] running `Command { std: "docker" "inspect" "0c0e351b778f756c5651f2f282cb38e139d4e73f33542277fbd32f7e6b40d7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0e351b778f756c5651f2f282cb38e139d4e73f33542277fbd32f7e6b40d7ee", kill_on_drop: false }`
[INFO] [stdout] 0c0e351b778f756c5651f2f282cb38e139d4e73f33542277fbd32f7e6b40d7ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 181fac8b6f7a068a1999bfc4097282b7ffb16fd1b43482167b243cd983c649dc
[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" "181fac8b6f7a068a1999bfc4097282b7ffb16fd1b43482167b243cd983c649dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling scram-tmp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `scram`
[INFO] [stdout]  --> tests/client_server.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate scram;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scram-tmp`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "181fac8b6f7a068a1999bfc4097282b7ffb16fd1b43482167b243cd983c649dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181fac8b6f7a068a1999bfc4097282b7ffb16fd1b43482167b243cd983c649dc", kill_on_drop: false }`
[INFO] [stdout] 181fac8b6f7a068a1999bfc4097282b7ffb16fd1b43482167b243cd983c649dc