[INFO] cloning repository https://github.com/Ramshreyas/identity
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ramshreyas/identity" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamshreyas%2Fidentity"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamshreyas%2Fidentity'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1397d502ce6ebfc9ba0466ca39e498176cf50e74
[INFO] checking Ramshreyas/identity against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRamshreyas%2Fidentity" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ramshreyas/identity on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Ramshreyas/identity
[INFO] finished tweaking git repo https://github.com/Ramshreyas/identity
[INFO] tweaked toml for git repo https://github.com/Ramshreyas/identity written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Ramshreyas/identity already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate.git`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e4c4cff8670645358eeb4d38d672532b6853aba6f1198b68e340b068e02c1a6b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e4c4cff8670645358eeb4d38d672532b6853aba6f1198b68e340b068e02c1a6b"`
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]     Checking bitvec v0.14.0
[INFO] [stderr]     Checking byte-slice-cast v0.3.2
[INFO] [stderr]     Checking zeroize v0.9.3
[INFO] [stderr]     Checking environmental v1.0.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.4
[INFO] [stderr]     Checking wasmi-validation v0.2.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling sr-std v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]    Compiling sr-io v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking uint v0.8.2
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking merlin v1.2.1
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking hmac v0.4.2
[INFO] [stderr]    Compiling srml-support-procedural-tools-derive v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking substrate-panic-handler v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling malloc_size_of_derive v0.1.1
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]     Checking trie-root v0.15.2
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking impl-serde v0.2.3
[INFO] [stderr]     Checking impl-serde v0.1.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking hmac-drbg v0.1.2
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]    Compiling const-random-macro v0.1.6
[INFO] [stderr]     Checking libsecp256k1 v0.2.2
[INFO] [stderr]     Checking wasmi v0.5.1
[INFO] [stderr]     Checking const-random v0.1.6
[INFO] [stderr]     Checking fixed-hash v0.4.0
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking ahash v0.2.17
[INFO] [stderr]     Checking paste v0.1.6
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking hashbrown v0.6.2
[INFO] [stderr]     Checking schnorrkel v0.8.5
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]     Checking parity-util-mem v0.2.1
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking once_cell v0.1.8
[INFO] [stderr]     Checking memory-db v0.15.2
[INFO] [stderr]     Checking trie-db v0.15.2
[INFO] [stderr]     Checking tiny-bip39 v0.6.2
[INFO] [stderr]     Checking substrate-bip39 v0.3.1
[INFO] [stderr]    Compiling toml v0.5.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling srml-support-procedural-tools v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.0.3
[INFO] [stderr]    Compiling sr-api-macros v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking parity-scale-codec v1.0.6
[INFO] [stderr]    Compiling srml-support-procedural v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking primitive-types v0.5.1
[INFO] [stderr]     Checking substrate-primitives v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking substrate-trie v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking srml-metadata v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking substrate-state-machine v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking substrate-application-crypto v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking sr-primitives v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking substrate-inherents v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking sr-version v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking srml-support v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking srml-system v2.0.0 (https://github.com/paritytech/substrate.git?rev=3ba0f2a2dbd37c31851a0ff1c1c0c47aa940de90#3ba0f2a2)
[INFO] [stderr]     Checking identity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 46s
[INFO] running `"docker" "inspect" "e4c4cff8670645358eeb4d38d672532b6853aba6f1198b68e340b068e02c1a6b"`
[INFO] running `"docker" "rm" "-f" "e4c4cff8670645358eeb4d38d672532b6853aba6f1198b68e340b068e02c1a6b"`
[INFO] [stdout] e4c4cff8670645358eeb4d38d672532b6853aba6f1198b68e340b068e02c1a6b