[INFO] cloning repository https://github.com/zcash/mpc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zcash/mpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash%2Fmpc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash%2Fmpc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79e7689e78180b5b6b3855d2d2e3f213674121e9 [INFO] testing zcash/mpc against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash%2Fmpc" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/zcash/mpc on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zcash/mpc [INFO] finished tweaking git repo https://github.com/zcash/mpc [INFO] tweaked toml for git repo https://github.com/zcash/mpc written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/zcash/mpc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blake2-rfc v0.2.17 [INFO] [stderr] Downloaded bincode v0.6.0 [INFO] [stderr] Downloaded constant_time_eq v0.1.2 [INFO] [stderr] Downloaded regex v0.1.77 [INFO] [stderr] Downloaded regex-syntax v0.3.5 [INFO] [stderr] Downloaded bn v0.4.1 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bdca4bf340c66e38d3e72566dbd3b928b2cf8dc3ee0887ed8c9fa93893b282c [INFO] running `Command { std: "docker" "start" "-a" "9bdca4bf340c66e38d3e72566dbd3b928b2cf8dc3ee0887ed8c9fa93893b282c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bdca4bf340c66e38d3e72566dbd3b928b2cf8dc3ee0887ed8c9fa93893b282c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bdca4bf340c66e38d3e72566dbd3b928b2cf8dc3ee0887ed8c9fa93893b282c", kill_on_drop: false }` [INFO] [stdout] 9bdca4bf340c66e38d3e72566dbd3b928b2cf8dc3ee0887ed8c9fa93893b282c [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20d7422e0c188cdbc809e63bfa21687cdb441a70372940571f018ab688d97728 [INFO] running `Command { std: "docker" "start" "-a" "20d7422e0c188cdbc809e63bfa21687cdb441a70372940571f018ab688d97728", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.16 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.35 [INFO] [stderr] Compiling rustc-serialize v0.3.19 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling regex-syntax v0.3.5 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling num-traits v0.1.35 [INFO] [stderr] Compiling constant_time_eq v0.1.2 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling blake2-rfc v0.2.17 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stdout] | [INFO] [stdout] 147 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling snark v0.0.1 (/opt/rustwide/workdir/snark) [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0642`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "20d7422e0c188cdbc809e63bfa21687cdb441a70372940571f018ab688d97728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d7422e0c188cdbc809e63bfa21687cdb441a70372940571f018ab688d97728", kill_on_drop: false }` [INFO] [stdout] 20d7422e0c188cdbc809e63bfa21687cdb441a70372940571f018ab688d97728