[INFO] fetching crate lib-bn 0.4.4... [INFO] checking lib-bn-0.4.4 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate lib-bn 0.4.4 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate lib-bn 0.4.4 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lib-bn 0.4.4 [INFO] finished tweaking crates.io crate lib-bn 0.4.4 [INFO] tweaked toml for crates.io crate lib-bn 0.4.4 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bincode v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1edb4f2deb25de1b020cf87a385c04089a3f716c143b9bd624d5bbbebfe2e515 [INFO] running `Command { std: "docker" "start" "-a" "1edb4f2deb25de1b020cf87a385c04089a3f716c143b9bd624d5bbbebfe2e515", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1edb4f2deb25de1b020cf87a385c04089a3f716c143b9bd624d5bbbebfe2e515", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1edb4f2deb25de1b020cf87a385c04089a3f716c143b9bd624d5bbbebfe2e515", kill_on_drop: false }` [INFO] [stdout] 1edb4f2deb25de1b020cf87a385c04089a3f716c143b9bd624d5bbbebfe2e515 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76a34484a953ebf0f118064e6ec439ef0a59c80c6426a2edcd93b8de7315d9cd [INFO] running `Command { std: "docker" "start" "-a" "76a34484a953ebf0f118064e6ec439ef0a59c80c6426a2edcd93b8de7315d9cd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking bincode v0.6.1 [INFO] [stderr] Checking lib-bn v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:19:48 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:19:64 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:103:48 [INFO] [stdout] | [INFO] [stdout] 103 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:103:64 [INFO] [stdout] | [INFO] [stdout] 103 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:284:48 [INFO] [stdout] | [INFO] [stdout] 284 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:284:64 [INFO] [stdout] | [INFO] [stdout] 284 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:378:48 [INFO] [stdout] | [INFO] [stdout] 378 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:378:64 [INFO] [stdout] | [INFO] [stdout] 378 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:415:48 [INFO] [stdout] | [INFO] [stdout] 415 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:415:64 [INFO] [stdout] | [INFO] [stdout] 415 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:537:48 [INFO] [stdout] | [INFO] [stdout] 537 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:537:64 [INFO] [stdout] | [INFO] [stdout] 537 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/arith.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | try!(s.emit_u8(buf[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/arith.rs:174:22 [INFO] [stdout] | [INFO] [stdout] 174 | buf[i] = try!(s.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/arith.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | try!(s.emit_u8(buf[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/arith.rs:204:22 [INFO] [stdout] | [INFO] [stdout] 204 | buf[i] = try!(s.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/fields/fp.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | $name::new(try!(U256::decode(s))).ok_or_else(|| s.error("integer is not less than modulus")) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 185 | / field_impl!( [INFO] [stdout] 186 | | Fr, [INFO] [stdout] 187 | | [ [INFO] [stdout] 188 | | 0x43e1f593f0000001, [INFO] [stdout] ... | [INFO] [stdout] 211 | | 0x6586864b4c6911b3c2e1f593efffffff [INFO] [stdout] 212 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `field_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/fields/fp.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | $name::new(try!(U256::decode(s))).ok_or_else(|| s.error("integer is not less than modulus")) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | / field_impl!( [INFO] [stdout] 215 | | Fq, [INFO] [stdout] 216 | | [ [INFO] [stdout] 217 | | 0x3c208c16d87cfd47, [INFO] [stdout] ... | [INFO] [stdout] 240 | | 0x9ede7d651eca6ac987d20782e4866389 [INFO] [stdout] 241 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `field_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/fields/fq2.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | let combined = try!(U512::decode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/fields/mod.rs:29:23 [INFO] [stdout] | [INFO] [stdout] 29 | fn random(&mut R) -> Self; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | try!(l.encode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | try!(self.x.encode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | try!(self.y.encode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | let l = try!(u8::decode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:256:16 [INFO] [stdout] | [INFO] [stdout] 256 | Ok(try!(AffineG::decode(s)).to_jacobian()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | let x = try!(P::Base::decode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:267:17 [INFO] [stdout] | [INFO] [stdout] 267 | let y = try!(P::Base::decode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:19:48 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:19:64 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:103:48 [INFO] [stdout] | [INFO] [stdout] 103 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:103:64 [INFO] [stdout] | [INFO] [stdout] 103 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:284:48 [INFO] [stdout] | [INFO] [stdout] 284 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:284:64 [INFO] [stdout] | [INFO] [stdout] 284 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:378:48 [INFO] [stdout] | [INFO] [stdout] 378 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:378:64 [INFO] [stdout] | [INFO] [stdout] 378 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:415:48 [INFO] [stdout] | [INFO] [stdout] 415 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:415:64 [INFO] [stdout] | [INFO] [stdout] 415 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:537:48 [INFO] [stdout] | [INFO] [stdout] 537 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/lib.rs:537:64 [INFO] [stdout] | [INFO] [stdout] 537 | #[cfg_attr(feature = "rustc-serialize", derive(RustcDecodable, RustcEncodable))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/arith.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | try!(s.emit_u8(buf[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/arith.rs:174:22 [INFO] [stdout] | [INFO] [stdout] 174 | buf[i] = try!(s.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/arith.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | try!(s.emit_u8(buf[i])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/arith.rs:204:22 [INFO] [stdout] | [INFO] [stdout] 204 | buf[i] = try!(s.read_u8()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/fields/fp.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | $name::new(try!(U256::decode(s))).ok_or_else(|| s.error("integer is not less than modulus")) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 185 | / field_impl!( [INFO] [stdout] 186 | | Fr, [INFO] [stdout] 187 | | [ [INFO] [stdout] 188 | | 0x43e1f593f0000001, [INFO] [stdout] ... | [INFO] [stdout] 211 | | 0x6586864b4c6911b3c2e1f593efffffff [INFO] [stdout] 212 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `field_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/fields/fp.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | $name::new(try!(U256::decode(s))).ok_or_else(|| s.error("integer is not less than modulus")) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | / field_impl!( [INFO] [stdout] 215 | | Fq, [INFO] [stdout] 216 | | [ [INFO] [stdout] 217 | | 0x3c208c16d87cfd47, [INFO] [stdout] ... | [INFO] [stdout] 240 | | 0x9ede7d651eca6ac987d20782e4866389 [INFO] [stdout] 241 | | ); [INFO] [stdout] | |__- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `field_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/fields/fq2.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | let combined = try!(U512::decode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/fields/mod.rs:29:23 [INFO] [stdout] | [INFO] [stdout] 29 | fn random(&mut R) -> Self; [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | try!(l.encode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | try!(self.x.encode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | try!(self.y.encode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:252:17 [INFO] [stdout] | [INFO] [stdout] 252 | let l = try!(u8::decode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:256:16 [INFO] [stdout] | [INFO] [stdout] 256 | Ok(try!(AffineG::decode(s)).to_jacobian()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | let x = try!(P::Base::decode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/groups/mod.rs:267:17 [INFO] [stdout] | [INFO] [stdout] 267 | let y = try!(P::Base::decode(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `bn` [INFO] [stdout] --> benches/api.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate bn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lib-bn` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "76a34484a953ebf0f118064e6ec439ef0a59c80c6426a2edcd93b8de7315d9cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76a34484a953ebf0f118064e6ec439ef0a59c80c6426a2edcd93b8de7315d9cd", kill_on_drop: false }` [INFO] [stdout] 76a34484a953ebf0f118064e6ec439ef0a59c80c6426a2edcd93b8de7315d9cd