[INFO] fetching crate stegos_wallet 0.0.0-stub...
[INFO] testing stegos_wallet-0.0.0-stub against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate stegos_wallet 0.0.0-stub into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate stegos_wallet 0.0.0-stub 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 stegos_wallet 0.0.0-stub
[INFO] finished tweaking crates.io crate stegos_wallet 0.0.0-stub
[INFO] tweaked toml for crates.io crate stegos_wallet 0.0.0-stub written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f31d22103ca36520dc7f9b84add673fc4a2ea9eba0e78fde1eb0702f410a96d7
[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" "f31d22103ca36520dc7f9b84add673fc4a2ea9eba0e78fde1eb0702f410a96d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f31d22103ca36520dc7f9b84add673fc4a2ea9eba0e78fde1eb0702f410a96d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31d22103ca36520dc7f9b84add673fc4a2ea9eba0e78fde1eb0702f410a96d7", kill_on_drop: false }`
[INFO] [stdout] f31d22103ca36520dc7f9b84add673fc4a2ea9eba0e78fde1eb0702f410a96d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b690ff587cf31163085bdc01a2ab631f11c3a4f66ac4d560f660fc06373bc015
[INFO] running `Command { std: "docker" "start" "-a" "b690ff587cf31163085bdc01a2ab631f11c3a4f66ac4d560f660fc06373bc015", kill_on_drop: false }`
[INFO] [stderr]    Compiling stegos_wallet v0.0.0-stub (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "b690ff587cf31163085bdc01a2ab631f11c3a4f66ac4d560f660fc06373bc015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b690ff587cf31163085bdc01a2ab631f11c3a4f66ac4d560f660fc06373bc015", kill_on_drop: false }`
[INFO] [stdout] b690ff587cf31163085bdc01a2ab631f11c3a4f66ac4d560f660fc06373bc015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0af7ee2da8119294d38e4e3d6e0db9e7e9fcb2e3f50133385f71de0bb6b6246b
[INFO] running `Command { std: "docker" "start" "-a" "0af7ee2da8119294d38e4e3d6e0db9e7e9fcb2e3f50133385f71de0bb6b6246b", kill_on_drop: false }`
[INFO] [stderr]    Compiling stegos_wallet v0.0.0-stub (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "0af7ee2da8119294d38e4e3d6e0db9e7e9fcb2e3f50133385f71de0bb6b6246b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af7ee2da8119294d38e4e3d6e0db9e7e9fcb2e3f50133385f71de0bb6b6246b", kill_on_drop: false }`
[INFO] [stdout] 0af7ee2da8119294d38e4e3d6e0db9e7e9fcb2e3f50133385f71de0bb6b6246b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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", kill_on_drop: false }`
[INFO] [stdout] 39b232fefacbef64fde6f0b2de9f9f1301f79157cf57f290ae8c45ed5ee23fb4
[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" "39b232fefacbef64fde6f0b2de9f9f1301f79157cf57f290ae8c45ed5ee23fb4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stegos_wallet-75ecccc50ead83aa
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stegos_wallet
[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" "39b232fefacbef64fde6f0b2de9f9f1301f79157cf57f290ae8c45ed5ee23fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b232fefacbef64fde6f0b2de9f9f1301f79157cf57f290ae8c45ed5ee23fb4", kill_on_drop: false }`
[INFO] [stdout] 39b232fefacbef64fde6f0b2de9f9f1301f79157cf57f290ae8c45ed5ee23fb4