[INFO] fetching crate grin_wallet 4.0.0...
[INFO] checking grin_wallet-4.0.0 against beta for pr-78714
[INFO] extracting crate grin_wallet 4.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate grin_wallet 4.0.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-13/source/.cargo/config
[INFO] started tweaking crates.io crate grin_wallet 4.0.0
[INFO] finished tweaking crates.io crate grin_wallet 4.0.0
[INFO] tweaked toml for crates.io crate grin_wallet 4.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate grin_wallet 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f33fb18599d908d85e502c7227a2c51718aa8f8df5e36547280bfd455d14477f
[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" "f33fb18599d908d85e502c7227a2c51718aa8f8df5e36547280bfd455d14477f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f33fb18599d908d85e502c7227a2c51718aa8f8df5e36547280bfd455d14477f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33fb18599d908d85e502c7227a2c51718aa8f8df5e36547280bfd455d14477f", kill_on_drop: false }`
[INFO] [stdout] f33fb18599d908d85e502c7227a2c51718aa8f8df5e36547280bfd455d14477f
[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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96155da01f619a07c1457b96d02b0814f0f33057ee36d26c8ed809dd45befb01
[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" "96155da01f619a07c1457b96d02b0814f0f33057ee36d26c8ed809dd45befb01", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling syn v1.0.31
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[INFO] [stderr]    Compiling cexpr v0.3.6
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[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand v0.6.5
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[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]    Compiling jobserver v0.1.21
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[INFO] [stderr]     Checking zeroize v0.9.3
[INFO] [stderr]     Checking dirs-next v1.0.1
[INFO] [stderr]     Checking addr2line v0.12.1
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[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]     Checking backtrace v0.3.48
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking pbkdf2 v0.2.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.9
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libgit2-sys v0.12.7+1.0.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling terminfo v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.20
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling async-trait v0.1.35
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]     Checking sct v0.6.0
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[INFO] [stderr]     Checking bcrypt-pbkdf v0.1.0
[INFO] [stderr]     Checking secrecy v0.6.0
[INFO] [stderr]     Checking chacha20poly1305 v0.4.1
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
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[INFO] [stderr]    Compiling semver v0.9.0
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[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling git2 v0.13.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]    Compiling lexical-core v0.6.2
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking log4rs v0.12.0
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]     Checking easy-jsonrpc-mw v0.5.4
[INFO] [stderr]     Checking grin_util v4.0.0
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]     Checking grin_keychain v4.0.0
[INFO] [stderr]    Compiling built v0.4.2
[INFO] [stderr]    Compiling grin_wallet v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking age-core v0.4.0
[INFO] [stderr]     Checking age v0.4.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-io-timeout v0.4.0
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking async-socks5 v0.3.1
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]    Compiling croaring-sys-mw v0.4.5
[INFO] [stderr]     Checking hyper v0.13.6
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking hyper-timeout v0.3.1
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking mortal v0.2.2
[INFO] [stderr]     Checking hyper-socks2-mw v0.4.4
[INFO] [stderr]     Checking linefeed v0.6.0
[INFO] [stderr]     Checking croaring-mw v0.4.5
[INFO] [stderr]     Checking grin_core v4.0.0
[INFO] [stderr]     Checking grin_store v4.0.0
[INFO] [stderr]     Checking grin_pool v4.0.0
[INFO] [stderr]     Checking grin_chain v4.0.0
[INFO] [stderr]     Checking grin_p2p v4.0.0
[INFO] [stderr]     Checking grin_api v4.0.0
[INFO] [stderr]     Checking grin_wallet_util v4.0.0
[INFO] [stderr]     Checking grin_wallet_config v4.0.0
[INFO] [stderr]     Checking grin_wallet_libwallet v4.0.0
[INFO] [stderr]     Checking grin_wallet_impls v4.0.0
[INFO] [stderr]     Checking grin_wallet_api v4.0.0
[INFO] [stderr]     Checking grin_wallet_controller v4.0.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 41s
[INFO] running `Command { std: "docker" "inspect" "96155da01f619a07c1457b96d02b0814f0f33057ee36d26c8ed809dd45befb01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96155da01f619a07c1457b96d02b0814f0f33057ee36d26c8ed809dd45befb01", kill_on_drop: false }`
[INFO] [stdout] 96155da01f619a07c1457b96d02b0814f0f33057ee36d26c8ed809dd45befb01