[INFO] cloning repository https://github.com/CharlesLiu-TOPNetwork/keystore-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CharlesLiu-TOPNetwork/keystore-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesLiu-TOPNetwork%2Fkeystore-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesLiu-TOPNetwork%2Fkeystore-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea9f552c8fefc65f3ad031698e89692e394023cb
[INFO] checking CharlesLiu-TOPNetwork/keystore-rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCharlesLiu-TOPNetwork%2Fkeystore-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CharlesLiu-TOPNetwork/keystore-rs on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CharlesLiu-TOPNetwork/keystore-rs
[INFO] finished tweaking git repo https://github.com/CharlesLiu-TOPNetwork/keystore-rs
[INFO] tweaked toml for git repo https://github.com/CharlesLiu-TOPNetwork/keystore-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/CharlesLiu-TOPNetwork/keystore-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded k256 v0.11.3
[INFO] [stderr]   Downloaded parity-scale-codec v3.1.5
[INFO] [stderr]   Downloaded ctr v0.9.1
[INFO] [stderr]   Downloaded ecdsa v0.14.3
[INFO] [stderr]   Downloaded elliptic-curve v0.12.2
[INFO] [stderr]   Downloaded aes v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05bfb1d7fd494c699c7fc5aa8f5a3f40fcba79b621725ec4e513c2a5cf11a760
[INFO] running `Command { std: "docker" "start" "-a" "05bfb1d7fd494c699c7fc5aa8f5a3f40fcba79b621725ec4e513c2a5cf11a760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05bfb1d7fd494c699c7fc5aa8f5a3f40fcba79b621725ec4e513c2a5cf11a760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05bfb1d7fd494c699c7fc5aa8f5a3f40fcba79b621725ec4e513c2a5cf11a760", kill_on_drop: false }`
[INFO] [stdout] 05bfb1d7fd494c699c7fc5aa8f5a3f40fcba79b621725ec4e513c2a5cf11a760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20a27cfeb4766b1e527f608636b3d27d8d740d6bfb531ac4e08847508e31212d
[INFO] running `Command { std: "docker" "start" "-a" "20a27cfeb4766b1e527f608636b3d27d8d740d6bfb531ac4e08847508e31212d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.138
[INFO] [stderr]     Checking crypto-common v0.1.4
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]    Compiling serde v1.0.138
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking zeroize v1.5.6
[INFO] [stderr]     Checking base64ct v1.0.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking const-oid v0.9.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking der v0.6.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]     Checking cipher v0.4.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking rlp v0.5.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking byte-slice-cast v1.2.1
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking uint v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crypto-bigint v0.4.8
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking ff v0.12.0
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking group v0.12.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking elliptic-curve v0.12.2
[INFO] [stderr]     Checking rfc6979 v0.3.0
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]     Checking scrypt v0.10.0
[INFO] [stderr]     Checking aes v0.8.1
[INFO] [stderr]     Checking ctr v0.9.1
[INFO] [stderr]     Checking sha3 v0.10.1
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking ecdsa v0.14.3
[INFO] [stderr]     Checking k256 v0.11.3
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.1.3
[INFO] [stderr]     Checking impl-serde v0.3.2
[INFO] [stderr]     Checking parity-scale-codec v3.1.5
[INFO] [stderr]     Checking uuid v1.1.2
[INFO] [stderr]     Checking ethbloom v0.12.1
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking primitive-types v0.11.1
[INFO] [stderr]     Checking ethereum-types v0.13.1
[INFO] [stderr]     Checking keystore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.63s
[INFO] running `Command { std: "docker" "inspect" "20a27cfeb4766b1e527f608636b3d27d8d740d6bfb531ac4e08847508e31212d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a27cfeb4766b1e527f608636b3d27d8d740d6bfb531ac4e08847508e31212d", kill_on_drop: false }`
[INFO] [stdout] 20a27cfeb4766b1e527f608636b3d27d8d740d6bfb531ac4e08847508e31212d