[INFO] fetching crate x25519 0.0.0...
[INFO] testing x25519-0.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate x25519 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate x25519 0.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate x25519 0.0.0
[INFO] finished tweaking crates.io crate x25519 0.0.0
[INFO] tweaked toml for crates.io crate x25519 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] d7fc83ad172f4ccc2a9e21e5b1e535e058863e6fa0477bf12da49fbfca9d769b
[INFO] running `Command { std: "docker" "start" "-a" "d7fc83ad172f4ccc2a9e21e5b1e535e058863e6fa0477bf12da49fbfca9d769b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7fc83ad172f4ccc2a9e21e5b1e535e058863e6fa0477bf12da49fbfca9d769b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7fc83ad172f4ccc2a9e21e5b1e535e058863e6fa0477bf12da49fbfca9d769b", kill_on_drop: false }`
[INFO] [stdout] d7fc83ad172f4ccc2a9e21e5b1e535e058863e6fa0477bf12da49fbfca9d769b
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e5e92559e7a6a62b09beb6a78caa6131432932ffaf8b5a97bbcf124bdbc250a
[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" "3e5e92559e7a6a62b09beb6a78caa6131432932ffaf8b5a97bbcf124bdbc250a", kill_on_drop: false }`
[INFO] [stderr]    Compiling x25519 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "3e5e92559e7a6a62b09beb6a78caa6131432932ffaf8b5a97bbcf124bdbc250a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e5e92559e7a6a62b09beb6a78caa6131432932ffaf8b5a97bbcf124bdbc250a", kill_on_drop: false }`
[INFO] [stdout] 3e5e92559e7a6a62b09beb6a78caa6131432932ffaf8b5a97bbcf124bdbc250a
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a0272e16b30b48198fbc28bdb8d2cc6729f75e75f212e88388029595d472967
[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" "2a0272e16b30b48198fbc28bdb8d2cc6729f75e75f212e88388029595d472967", kill_on_drop: false }`
[INFO] [stderr]    Compiling x25519 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "2a0272e16b30b48198fbc28bdb8d2cc6729f75e75f212e88388029595d472967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0272e16b30b48198fbc28bdb8d2cc6729f75e75f212e88388029595d472967", kill_on_drop: false }`
[INFO] [stdout] 2a0272e16b30b48198fbc28bdb8d2cc6729f75e75f212e88388029595d472967
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] cfc17884b36c6fead00b5e926a7d7a07655d1a72c1bf2ac18d61d42985600d5a
[INFO] running `Command { std: "docker" "start" "-a" "cfc17884b36c6fead00b5e926a7d7a07655d1a72c1bf2ac18d61d42985600d5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/x25519-9517cd6a286f7c6d
[INFO] [stderr]    Doc-tests x25519
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfc17884b36c6fead00b5e926a7d7a07655d1a72c1bf2ac18d61d42985600d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc17884b36c6fead00b5e926a7d7a07655d1a72c1bf2ac18d61d42985600d5a", kill_on_drop: false }`
[INFO] [stdout] cfc17884b36c6fead00b5e926a7d7a07655d1a72c1bf2ac18d61d42985600d5a