[INFO] cloning repository https://github.com/litetokensdev/librustzcash [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/litetokensdev/librustzcash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitetokensdev%2Flibrustzcash", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitetokensdev%2Flibrustzcash'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 07c60e0ad23cc3b261869b9d58d273b4d60a4d60 [INFO] checking litetokensdev/librustzcash against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flitetokensdev%2Flibrustzcash" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/litetokensdev/librustzcash on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/litetokensdev/librustzcash [INFO] finished tweaking git repo https://github.com/litetokensdev/librustzcash [INFO] tweaked toml for git repo https://github.com/litetokensdev/librustzcash written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/litetokensdev/librustzcash already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.5.8 [INFO] [stderr] Downloaded opaque-debug v0.1.1 [INFO] [stderr] Downloaded fpe v0.1.0 [INFO] [stderr] Downloaded aes-soft v0.2.0 [INFO] [stderr] Downloaded stream-cipher v0.1.1 [INFO] [stderr] Downloaded aes v0.2.0 [INFO] [stderr] Downloaded aesni v0.4.1 [INFO] [stderr] Downloaded if_chain v0.1.3 [INFO] [stderr] Downloaded block-cipher-trait v0.5.3 [INFO] [stderr] Downloaded clippy_lints v0.0.200 [INFO] [stderr] Downloaded regex v1.0.4 [INFO] [stderr] Downloaded clippy v0.0.200 [INFO] [stderr] Downloaded proc-macro2 v0.4.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bab9e3b3ec93426116ff0eb88f1b3e3203e05c36766b3db0e4e7cd8ae5b6d9a0 [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" "bab9e3b3ec93426116ff0eb88f1b3e3203e05c36766b3db0e4e7cd8ae5b6d9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bab9e3b3ec93426116ff0eb88f1b3e3203e05c36766b3db0e4e7cd8ae5b6d9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bab9e3b3ec93426116ff0eb88f1b3e3203e05c36766b3db0e4e7cd8ae5b6d9a0", kill_on_drop: false }` [INFO] [stdout] bab9e3b3ec93426116ff0eb88f1b3e3203e05c36766b3db0e4e7cd8ae5b6d9a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/jobserver:/tmp/crater-runner-fifo:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "RUSTUP_TOOLCHAIN=4a04890980766cc79878135f5ade8c0c4321e943" "-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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/tmp/crater-runner-fifo/jobserver-crater-fwd" "/opt/rustwide/cargo-home/bin/cargo" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87cdb92e325040237f2f1a2bd9a747aff9d8feec8dd4139f15d68513f6ff48a7 [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" "87cdb92e325040237f2f1a2bd9a747aff9d8feec8dd4139f15d68513f6ff48a7", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.2.2 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Checking opaque-debug v0.1.1 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking zcash_proofs v0.0.0 (/opt/rustwide/workdir/zcash_proofs) [INFO] [stderr] Checking zcash_primitives v0.0.0 (/opt/rustwide/workdir/zcash_primitives) [INFO] [stderr] Checking zcash_wallet v0.0.0 (/opt/rustwide/workdir/zcash_wallet) [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling proc-macro-hack v0.4.0 [INFO] [stderr] Checking pairing v0.14.2 (/opt/rustwide/workdir/pairing) [INFO] [stderr] Checking rand v0.3.22 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:522:9 [INFO] [stdout] | [INFO] [stdout] 522 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:524:13 [INFO] [stdout] | [INFO] [stdout] 524 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `::G1Affine as CurveAffine>::Prepared, &<::G2Affine as CurveAffine>::Prepared), 1_usize> as IntoIterator>::Item == &(&<::G1Affine as CurveAffine>::Prepared, &<::G2Affine as CurveAffine>::Prepared)` [INFO] [stdout] --> pairing/src/lib.rs:106:37 [INFO] [stdout] | [INFO] [stdout] 88 | / fn miller_loop<'a, I>(i: I) -> Self::Fqk [INFO] [stdout] 89 | | where [INFO] [stdout] 90 | | I: IntoIterator< [INFO] [stdout] 91 | | Item = &'a ( [INFO] [stdout] ... | [INFO] [stdout] 94 | | ), [INFO] [stdout] 95 | | >; [INFO] [stdout] | |__________- required by `Engine::miller_loop` [INFO] [stdout] ... [INFO] [stdout] 106 | Self::final_exponentiation(&Self::miller_loop( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected reference, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&(&<::G1Affine as CurveAffine>::Prepared, &<::G2Affine as CurveAffine>::Prepared)` [INFO] [stdout] found type `(&<::G1Affine as CurveAffine>::Prepared, &<::G2Affine as CurveAffine>::Prepared)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> pairing/src/lib.rs:503:39 [INFO] [stdout] | [INFO] [stdout] 503 | _ => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:522:9 [INFO] [stdout] | [INFO] [stdout] 522 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fq.rs:524:13 [INFO] [stdout] | [INFO] [stdout] 524 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | try!(write!(f, "0x")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> pairing/src/bls12_381/fr.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | try!(write!(f, "{:016x}", *i)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pairing` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0271]: type mismatch resolving `::G1Affine as CurveAffine>::Prepared, &<::G2Affine as CurveAffine>::Prepared), 1_usize> as IntoIterator>::Item == &(&<::G1Affine as CurveAffine>::Prepared, &<::G2Affine as CurveAffine>::Prepared)` [INFO] [stdout] --> pairing/src/lib.rs:106:37 [INFO] [stdout] | [INFO] [stdout] 88 | / fn miller_loop<'a, I>(i: I) -> Self::Fqk [INFO] [stdout] 89 | | where [INFO] [stdout] 90 | | I: IntoIterator< [INFO] [stdout] 91 | | Item = &'a ( [INFO] [stdout] ... | [INFO] [stdout] 94 | | ), [INFO] [stdout] 95 | | >; [INFO] [stdout] | |__________- required by `Engine::miller_loop` [INFO] [stdout] ... [INFO] [stdout] 106 | Self::final_exponentiation(&Self::miller_loop( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected reference, found tuple [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&(&<::G1Affine as CurveAffine>::Prepared, &<::G2Affine as CurveAffine>::Prepared)` [INFO] [stdout] found type `(&<::G1Affine as CurveAffine>::Prepared, &<::G2Affine as CurveAffine>::Prepared)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> pairing/src/lib.rs:503:39 [INFO] [stdout] | [INFO] [stdout] 503 | _ => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "87cdb92e325040237f2f1a2bd9a747aff9d8feec8dd4139f15d68513f6ff48a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87cdb92e325040237f2f1a2bd9a747aff9d8feec8dd4139f15d68513f6ff48a7", kill_on_drop: false }` [INFO] [stdout] 87cdb92e325040237f2f1a2bd9a747aff9d8feec8dd4139f15d68513f6ff48a7