[INFO] crate lib-bn 0.4.4 is already in cache [INFO] checking lib-bn-0.4.4 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate lib-bn 0.4.4 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate lib-bn 0.4.4 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [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-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8bb511268b2e0809b0c7a18280165afefe1b42467be4d43c2ee86740077e2ad4 [INFO] running `"docker" "start" "-a" "8bb511268b2e0809b0c7a18280165afefe1b42467be4d43c2ee86740077e2ad4"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-traits v0.2.11 [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] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/arith.rs:161:13 [INFO] [stderr] | [INFO] [stderr] 161 | try!(s.emit_u8(buf[i])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/arith.rs:174:22 [INFO] [stderr] | [INFO] [stderr] 174 | buf[i] = try!(s.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/arith.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | try!(s.emit_u8(buf[i])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/arith.rs:204:22 [INFO] [stderr] | [INFO] [stderr] 204 | buf[i] = try!(s.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fields/fp.rs:37:28 [INFO] [stderr] | [INFO] [stderr] 37 | $name::new(try!(U256::decode(s))).ok_or_else(|| s.error("integer is not less than modulus")) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 185 | / field_impl!( [INFO] [stderr] 186 | | Fr, [INFO] [stderr] 187 | | [ [INFO] [stderr] 188 | | 0x43e1f593f0000001, [INFO] [stderr] ... | [INFO] [stderr] 211 | | 0x6586864b4c6911b3c2e1f593efffffff [INFO] [stderr] 212 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fields/fp.rs:37:28 [INFO] [stderr] | [INFO] [stderr] 37 | $name::new(try!(U256::decode(s))).ok_or_else(|| s.error("integer is not less than modulus")) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 214 | / field_impl!( [INFO] [stderr] 215 | | Fq, [INFO] [stderr] 216 | | [ [INFO] [stderr] 217 | | 0x3c208c16d87cfd47, [INFO] [stderr] ... | [INFO] [stderr] 240 | | 0x9ede7d651eca6ac987d20782e4866389 [INFO] [stderr] 241 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fields/fq2.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | let combined = try!(U512::decode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:233:13 [INFO] [stderr] | [INFO] [stderr] 233 | try!(l.encode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:242:9 [INFO] [stderr] | [INFO] [stderr] 242 | try!(self.x.encode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | try!(self.y.encode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:252:17 [INFO] [stderr] | [INFO] [stderr] 252 | let l = try!(u8::decode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:256:16 [INFO] [stderr] | [INFO] [stderr] 256 | Ok(try!(AffineG::decode(s)).to_jacobian()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:266:17 [INFO] [stderr] | [INFO] [stderr] 266 | let x = try!(P::Base::decode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:267:17 [INFO] [stderr] | [INFO] [stderr] 267 | let y = try!(P::Base::decode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/arith.rs:154:27 [INFO] [stderr] | [INFO] [stderr] 154 | let mut buf = [0; (4 * 16)]; [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/arith.rs:171:27 [INFO] [stderr] | [INFO] [stderr] 171 | let mut buf = [0; (4 * 16)]; [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/arith.rs:184:27 [INFO] [stderr] | [INFO] [stderr] 184 | let mut buf = [0; (2 * 16)]; [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/arith.rs:201:27 [INFO] [stderr] | [INFO] [stderr] 201 | let mut buf = [0; (2 * 16)]; [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/arith.rs:161:13 [INFO] [stderr] | [INFO] [stderr] 161 | try!(s.emit_u8(buf[i])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/arith.rs:174:22 [INFO] [stderr] | [INFO] [stderr] 174 | buf[i] = try!(s.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/arith.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | try!(s.emit_u8(buf[i])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/arith.rs:204:22 [INFO] [stderr] | [INFO] [stderr] 204 | buf[i] = try!(s.read_u8()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fields/fp.rs:37:28 [INFO] [stderr] | [INFO] [stderr] 37 | $name::new(try!(U256::decode(s))).ok_or_else(|| s.error("integer is not less than modulus")) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 185 | / field_impl!( [INFO] [stderr] 186 | | Fr, [INFO] [stderr] 187 | | [ [INFO] [stderr] 188 | | 0x43e1f593f0000001, [INFO] [stderr] ... | [INFO] [stderr] 211 | | 0x6586864b4c6911b3c2e1f593efffffff [INFO] [stderr] 212 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fields/fp.rs:37:28 [INFO] [stderr] | [INFO] [stderr] 37 | $name::new(try!(U256::decode(s))).ok_or_else(|| s.error("integer is not less than modulus")) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 214 | / field_impl!( [INFO] [stderr] 215 | | Fq, [INFO] [stderr] 216 | | [ [INFO] [stderr] 217 | | 0x3c208c16d87cfd47, [INFO] [stderr] ... | [INFO] [stderr] 240 | | 0x9ede7d651eca6ac987d20782e4866389 [INFO] [stderr] 241 | | ); [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/fields/fq2.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | let combined = try!(U512::decode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:233:13 [INFO] [stderr] | [INFO] [stderr] 233 | try!(l.encode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:242:9 [INFO] [stderr] | [INFO] [stderr] 242 | try!(self.x.encode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | try!(self.y.encode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:252:17 [INFO] [stderr] | [INFO] [stderr] 252 | let l = try!(u8::decode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:256:16 [INFO] [stderr] | [INFO] [stderr] 256 | Ok(try!(AffineG::decode(s)).to_jacobian()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:266:17 [INFO] [stderr] | [INFO] [stderr] 266 | let x = try!(P::Base::decode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/groups/mod.rs:267:17 [INFO] [stderr] | [INFO] [stderr] 267 | let y = try!(P::Base::decode(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/arith.rs:154:27 [INFO] [stderr] | [INFO] [stderr] 154 | let mut buf = [0; (4 * 16)]; [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/arith.rs:171:27 [INFO] [stderr] | [INFO] [stderr] 171 | let mut buf = [0; (4 * 16)]; [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/arith.rs:184:27 [INFO] [stderr] | [INFO] [stderr] 184 | let mut buf = [0; (2 * 16)]; [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around const expression [INFO] [stderr] --> src/arith.rs:201:27 [INFO] [stderr] | [INFO] [stderr] 201 | let mut buf = [0; (2 * 16)]; [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `bn` [INFO] [stderr] --> benches/api.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate bn; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] error: could not compile `lib-bn`. [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] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8bb511268b2e0809b0c7a18280165afefe1b42467be4d43c2ee86740077e2ad4"` [INFO] running `"docker" "rm" "-f" "8bb511268b2e0809b0c7a18280165afefe1b42467be4d43c2ee86740077e2ad4"` [INFO] [stdout] 8bb511268b2e0809b0c7a18280165afefe1b42467be4d43c2ee86740077e2ad4