[INFO] fetching crate everrs 0.2.1...
[INFO] testing everrs-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate everrs 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate everrs 0.2.1 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 everrs 0.2.1
[INFO] finished tweaking crates.io crate everrs 0.2.1
[INFO] tweaked toml for crates.io crate everrs 0.2.1 written to /workspace/builds/worker-13/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-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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58636acd2d431d5859d57360e41c0e70d6af5f445f788d3a6d61bde0ba38373f
[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" "58636acd2d431d5859d57360e41c0e70d6af5f445f788d3a6d61bde0ba38373f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58636acd2d431d5859d57360e41c0e70d6af5f445f788d3a6d61bde0ba38373f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58636acd2d431d5859d57360e41c0e70d6af5f445f788d3a6d61bde0ba38373f", kill_on_drop: false }`
[INFO] [stdout] 58636acd2d431d5859d57360e41c0e70d6af5f445f788d3a6d61bde0ba38373f
[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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd468d71ce027cd342e9d6d444afe1f7f296f85d7714f4ca6c0e0dfe2f3588ab
[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" "fd468d71ce027cd342e9d6d444afe1f7f296f85d7714f4ca6c0e0dfe2f3588ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cty v0.2.1
[INFO] [stderr]    Compiling zeroize v1.2.0
[INFO] [stderr]    Compiling everrs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.60s
[INFO] running `Command { std: "docker" "inspect" "fd468d71ce027cd342e9d6d444afe1f7f296f85d7714f4ca6c0e0dfe2f3588ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd468d71ce027cd342e9d6d444afe1f7f296f85d7714f4ca6c0e0dfe2f3588ab", kill_on_drop: false }`
[INFO] [stdout] fd468d71ce027cd342e9d6d444afe1f7f296f85d7714f4ca6c0e0dfe2f3588ab
[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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] d2f454f1a6cbd783649b3329f67700c992e91e3cf4275770abb882e1d12ba998
[INFO] running `Command { std: "docker" "start" "-a" "d2f454f1a6cbd783649b3329f67700c992e91e3cf4275770abb882e1d12ba998", kill_on_drop: false }`
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling everrs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.12s
[INFO] running `Command { std: "docker" "inspect" "d2f454f1a6cbd783649b3329f67700c992e91e3cf4275770abb882e1d12ba998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f454f1a6cbd783649b3329f67700c992e91e3cf4275770abb882e1d12ba998", kill_on_drop: false }`
[INFO] [stdout] d2f454f1a6cbd783649b3329f67700c992e91e3cf4275770abb882e1d12ba998
[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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 388c97e507584bae2d5f04ee31551f58d6b48e9099960ca3fba27c3ee4eda6ad
[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" "388c97e507584bae2d5f04ee31551f58d6b48e9099960ca3fba27c3ee4eda6ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/everrs-fb97997321f60059
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test chacha20poly1305::tests::seal_test ... ok
[INFO] [stdout] test chacha20poly1305::tests::seal_test_inplace ... ok
[INFO] [stderr]    Doc-tests everrs
[INFO] [stdout] test x25519::tests::diffie_hellman_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "388c97e507584bae2d5f04ee31551f58d6b48e9099960ca3fba27c3ee4eda6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388c97e507584bae2d5f04ee31551f58d6b48e9099960ca3fba27c3ee4eda6ad", kill_on_drop: false }`
[INFO] [stdout] 388c97e507584bae2d5f04ee31551f58d6b48e9099960ca3fba27c3ee4eda6ad