[INFO] fetching crate libsecp256k1-rs 0.2.4... [INFO] testing libsecp256k1-rs-0.2.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate libsecp256k1-rs 0.2.4 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate libsecp256k1-rs 0.2.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libsecp256k1-rs 0.2.4 [INFO] finished tweaking crates.io crate libsecp256k1-rs 0.2.4 [INFO] tweaked toml for crates.io crate libsecp256k1-rs 0.2.4 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crypto-mac v0.4.0 [INFO] [stderr] Downloaded hmac v0.4.2 [INFO] [stderr] Downloaded hmac-drbg v0.1.2 [INFO] [stderr] Downloaded digest v0.6.2 [INFO] [stderr] Downloaded generic-array v0.8.4 [INFO] [stderr] Downloaded sha2 v0.6.0 [INFO] [stderr] Downloaded secp256k1-test v0.7.2 [INFO] [stderr] Downloaded block-buffer v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e7ada472a68a03aaa7a56e2f603296cd885bdab1d20b342c3fb72c5b12e2e34 [INFO] running `Command { std: "docker" "start" "-a" "6e7ada472a68a03aaa7a56e2f603296cd885bdab1d20b342c3fb72c5b12e2e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e7ada472a68a03aaa7a56e2f603296cd885bdab1d20b342c3fb72c5b12e2e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e7ada472a68a03aaa7a56e2f603296cd885bdab1d20b342c3fb72c5b12e2e34", kill_on_drop: false }` [INFO] [stdout] 6e7ada472a68a03aaa7a56e2f603296cd885bdab1d20b342c3fb72c5b12e2e34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a121e94c10aab8c778897c96066e096d776567156cd3e9747a1a62862c2c1de [INFO] running `Command { std: "docker" "start" "-a" "0a121e94c10aab8c778897c96066e096d776567156cd3e9747a1a62862c2c1de", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling generic-array v0.8.4 [INFO] [stderr] Compiling digest v0.6.2 [INFO] [stderr] Compiling crypto-mac v0.4.0 [INFO] [stderr] Compiling block-buffer v0.2.0 [INFO] [stderr] Compiling hmac v0.4.2 [INFO] [stderr] Compiling sha2 v0.6.0 [INFO] [stderr] Compiling hmac-drbg v0.1.2 [INFO] [stderr] Compiling libsecp256k1-rs v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/schnorr/challenge.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(keys: &[&Combinable]) -> Challenge { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Combinable` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/secp256k1/keys.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | write!(f, "{}", self.to_hex(true)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.71s [INFO] running `Command { std: "docker" "inspect" "0a121e94c10aab8c778897c96066e096d776567156cd3e9747a1a62862c2c1de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a121e94c10aab8c778897c96066e096d776567156cd3e9747a1a62862c2c1de", kill_on_drop: false }` [INFO] [stdout] 0a121e94c10aab8c778897c96066e096d776567156cd3e9747a1a62862c2c1de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1e663977fa78fe8231c88defe748752fc6f8459e6c4129dc24eed7897106ce3 [INFO] running `Command { std: "docker" "start" "-a" "d1e663977fa78fe8231c88defe748752fc6f8459e6c4129dc24eed7897106ce3", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/schnorr/challenge.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(keys: &[&Combinable]) -> Challenge { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Combinable` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/secp256k1/keys.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | write!(f, "{}", self.to_hex(true)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling odds v0.2.26 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling arrayvec v0.3.25 [INFO] [stderr] Compiling secp256k1-test v0.7.2 [INFO] [stderr] Compiling libsecp256k1-rs v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/schnorr/challenge.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(keys: &[&Combinable]) -> Challenge { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Combinable` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/secp256k1/keys.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | write!(f, "{}", self.to_hex(true)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.87s [INFO] running `Command { std: "docker" "inspect" "d1e663977fa78fe8231c88defe748752fc6f8459e6c4129dc24eed7897106ce3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1e663977fa78fe8231c88defe748752fc6f8459e6c4129dc24eed7897106ce3", kill_on_drop: false }` [INFO] [stdout] d1e663977fa78fe8231c88defe748752fc6f8459e6c4129dc24eed7897106ce3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ea0c8e42a090b857f965fa3829547f225a475059d3cdd8bf91c6e9dd209f5926 [INFO] running `Command { std: "docker" "start" "-a" "ea0c8e42a090b857f965fa3829547f225a475059d3cdd8bf91c6e9dd209f5926", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/schnorr/challenge.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn new(keys: &[&Combinable]) -> Challenge { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Combinable` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/secp256k1/keys.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | write!(f, "{}", self.to_hex(true)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/schnorr/challenge.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn new(keys: &[&Combinable]) -> Challenge { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Combinable` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/secp256k1/keys.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | write!(f, "{}", self.to_hex(true)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libsecp256k1_rs-6b4efacb1286aa0f) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test secp256k1::keys::tests::add_scalar ... ok [INFO] [stdout] test secp256k1::keys::tests::mul_scalar ... ok [INFO] [stdout] test secp256k1::keys::tests::mul_scalar_is_associative ... ok [INFO] [stdout] test secp256k1::keys::tests::add_public_keys ... ok [INFO] [stdout] test secp256k1::keys::tests::create_secret ... ok [INFO] [stdout] test secp256k1::keys::tests::formatting ... ok [INFO] [stdout] test secp256k1::keys::tests::serlialize_deserialize ... ok [INFO] [stdout] test secp256k1::keys::tests::test_from_hex ... ok [INFO] [stdout] test secp256k1::keys::tests::inverse_secret ... ok [INFO] [stdout] test secp256k1::keys::tests::add_scalar_is_associative ... ok [INFO] [stdout] test secp256k1::keys::tests::valid_keys ... ok [INFO] [stdout] test secp256k1::keys::tests::secret_to_hex ... ok [INFO] [stdout] test secp256k1::message::message_constructor ... ok [INFO] [stdout] test secp256k1::keys::tests::negate_twice ... ok [INFO] [stdout] test secp256k1::signature::tests::test_convert_key1 ... ok [INFO] [stdout] test secp256k1::signature::tests::test_convert_key2 ... ok [INFO] [stdout] test secp256k1::keys::tests::scalar_multiplication_is_addition ... ok [INFO] [stdout] test secp256k1::keys::tests::scalar_subtraction ... ok [INFO] [stdout] test secp256k1::signature::tests::test_failing_sign_verify ... ok [INFO] [stdout] test secp256k1::signature::tests::test_sign_verify ... ok [INFO] [stdout] test secp256k1::signature::tests::test_convert_anykey ... ok [INFO] [stdout] test secp256k1::signature::tests::test_recover ... ok [INFO] [stdout] test secp256k1::signature::tests::test_verify ... ok [INFO] [stdout] test secp256k1::signature::tests::test_shared_secret ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/basic_signatures.rs (/opt/rustwide/target/debug/deps/basic_signatures-2371ef3a560742ff) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test no_nonce ... ok [INFO] [stdout] test standard_signature ... ok [INFO] [stdout] test cancellation_attack ... ok [INFO] [stdout] test schnorr_signature ... ok [INFO] [stdout] test two_two_multisig ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests libsecp256k1-rs [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/secp256k1/keys.rs - secp256k1::keys::SecretKey::random (line 216) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ea0c8e42a090b857f965fa3829547f225a475059d3cdd8bf91c6e9dd209f5926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea0c8e42a090b857f965fa3829547f225a475059d3cdd8bf91c6e9dd209f5926", kill_on_drop: false }` [INFO] [stdout] ea0c8e42a090b857f965fa3829547f225a475059d3cdd8bf91c6e9dd209f5926