[INFO] fetching crate zksnark 0.0.2... [INFO] testing zksnark-0.0.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate zksnark 0.0.2 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate zksnark 0.0.2 [INFO] finished tweaking crates.io crate zksnark 0.0.2 [INFO] tweaked toml for crates.io crate zksnark 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zksnark 0.0.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 38 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.6.5 (available: v0.14.0) [INFO] [stderr] Adding quickcheck v0.7.2 (available: v1.0.3) [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded rand_core v0.2.2 [INFO] [stderr] Downloaded log v0.4.28 [INFO] [stderr] Downloaded memchr v2.7.6 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded libc v0.2.176 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded crunchy v0.1.6 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded termcolor v1.4.1 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded itertools v0.6.5 [INFO] [stderr] Downloaded quickcheck v0.7.2 [INFO] [stderr] Downloaded regex-automata v0.4.11 [INFO] [stderr] Downloaded windows-link v0.2.0 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded regex v1.11.3 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded byteorder v0.5.3 [INFO] [stderr] Downloaded winapi-util v0.1.11 [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] [stderr] Downloaded bn v0.4.3 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded bigint v4.4.3 [INFO] [stderr] Downloaded regex-syntax v0.8.6 [INFO] [stderr] Downloaded either v1.15.0 [INFO] [stderr] Downloaded windows-sys v0.61.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a274564a678a656fab51f33f6061a002fc32dc29fd4fbb982c42633281566c30 [INFO] running `Command { std: "docker" "start" "-a" "a274564a678a656fab51f33f6061a002fc32dc29fd4fbb982c42633281566c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a274564a678a656fab51f33f6061a002fc32dc29fd4fbb982c42633281566c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a274564a678a656fab51f33f6061a002fc32dc29fd4fbb982c42633281566c30", kill_on_drop: false }` [INFO] [stdout] a274564a678a656fab51f33f6061a002fc32dc29fd4fbb982c42633281566c30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f7b20ce77c03c33585991c3afe58909a749b4872a10c4701ea0f1154d50b154 [INFO] running `Command { std: "docker" "start" "-a" "1f7b20ce77c03c33585991c3afe58909a749b4872a10c4701ea0f1154d50b154", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling bigint v4.4.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling bn v0.4.3 [INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:15:38 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone, PartialEq, Eq, RustcDecodable, RustcEncodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:15:54 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone, PartialEq, Eq, RustcDecodable, RustcEncodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:79:38 [INFO] [stdout] | [INFO] [stdout] 79 | #[derive(Copy, Clone, PartialEq, Eq, RustcDecodable, RustcEncodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:79:54 [INFO] [stdout] | [INFO] [stdout] 79 | #[derive(Copy, Clone, PartialEq, Eq, RustcDecodable, RustcEncodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:122:38 [INFO] [stdout] | [INFO] [stdout] 122 | #[derive(Copy, Clone, PartialEq, Eq, RustcDecodable, RustcEncodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:122:54 [INFO] [stdout] | [INFO] [stdout] 122 | #[derive(Copy, Clone, PartialEq, Eq, RustcDecodable, RustcEncodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `G1: Decodable` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | impl Group for G1 { [INFO] [stdout] | ^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `Decodable` is not implemented for `G1` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct G1(groups::G1); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `Decodable`: [INFO] [stdout] () [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T10, T11) [INFO] [stdout] (T11,) [INFO] [stdout] (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] and 78 others [INFO] [stdout] note: required by a bound in `Group` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait Group: [INFO] [stdout] | ----- required by a bound in this trait [INFO] [stdout] 57 | rustc_serialize::Encodable + [INFO] [stdout] 58 | rustc_serialize::Decodable + [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Group` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `G1: Encodable` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:83:16 [INFO] [stdout] | [INFO] [stdout] 83 | impl Group for G1 { [INFO] [stdout] | ^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `Encodable` is not implemented for `G1` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct G1(groups::G1); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `Encodable`: [INFO] [stdout] &'a T [INFO] [stdout] () [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T10, T11) [INFO] [stdout] (T11,) [INFO] [stdout] (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] and 82 others [INFO] [stdout] note: required by a bound in `Group` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait Group: [INFO] [stdout] | ----- required by a bound in this trait [INFO] [stdout] 57 | rustc_serialize::Encodable + [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Group` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `G2: Decodable` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:126:16 [INFO] [stdout] | [INFO] [stdout] 126 | impl Group for G2 { [INFO] [stdout] | ^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `Decodable` is not implemented for `G2` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | pub struct G2(groups::G2); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `Decodable`: [INFO] [stdout] () [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T10, T11) [INFO] [stdout] (T11,) [INFO] [stdout] (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] and 78 others [INFO] [stdout] note: required by a bound in `Group` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait Group: [INFO] [stdout] | ----- required by a bound in this trait [INFO] [stdout] 57 | rustc_serialize::Encodable + [INFO] [stdout] 58 | rustc_serialize::Decodable + [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Group` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `G2: Encodable` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:126:16 [INFO] [stdout] | [INFO] [stdout] 126 | impl Group for G2 { [INFO] [stdout] | ^^ unsatisfied trait bound [INFO] [stdout] | [INFO] [stdout] help: the trait `Encodable` is not implemented for `G2` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 124 | pub struct G2(groups::G2); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = help: the following other types implement trait `Encodable`: [INFO] [stdout] &'a T [INFO] [stdout] () [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T10, T11) [INFO] [stdout] (T11,) [INFO] [stdout] (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] (T3, T4, T5, T6, T7, T8, T9, T10, T11) [INFO] [stdout] and 82 others [INFO] [stdout] note: required by a bound in `Group` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bn-0.4.3/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub trait Group: [INFO] [stdout] | ----- required by a bound in this trait [INFO] [stdout] 57 | rustc_serialize::Encodable + [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Group` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bn` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1f7b20ce77c03c33585991c3afe58909a749b4872a10c4701ea0f1154d50b154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f7b20ce77c03c33585991c3afe58909a749b4872a10c4701ea0f1154d50b154", kill_on_drop: false }` [INFO] [stdout] 1f7b20ce77c03c33585991c3afe58909a749b4872a10c4701ea0f1154d50b154