[INFO] fetching crate bbs 0.4.1... [INFO] testing bbs-0.4.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate bbs 0.4.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate bbs 0.4.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bbs 0.4.1 [INFO] finished tweaking crates.io crate bbs 0.4.1 [INFO] tweaked toml for crates.io crate bbs 0.4.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blake2 v0.8.1 [INFO] [stderr] Downloaded serde-wasm-bindgen v0.1.3 [INFO] [stderr] Downloaded hkdf v0.8.0 [INFO] [stderr] Downloaded ff_derive-zeroize v0.6.2 [INFO] [stderr] Downloaded ff-zeroize v0.6.3 [INFO] [stderr] Downloaded pairing-plus v0.19.0 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff0d1ae166b3a21a5c3ca2961f9a81142d44b3a82a903d320d536922ebd30a52 [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" "ff0d1ae166b3a21a5c3ca2961f9a81142d44b3a82a903d320d536922ebd30a52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff0d1ae166b3a21a5c3ca2961f9a81142d44b3a82a903d320d536922ebd30a52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff0d1ae166b3a21a5c3ca2961f9a81142d44b3a82a903d320d536922ebd30a52", kill_on_drop: false }` [INFO] [stdout] ff0d1ae166b3a21a5c3ca2961f9a81142d44b3a82a903d320d536922ebd30a52 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a46d805a9291fe92d946f1cf5e30dc0ba2e776d942b3cea94123d549e2d1b3b5 [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" "a46d805a9291fe92d946f1cf5e30dc0ba2e776d942b3cea94123d549e2d1b3b5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling blake2 v0.8.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling hkdf v0.8.0 [INFO] [stderr] Compiling object v0.25.2 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling ff_derive-zeroize v0.6.2 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling ff-zeroize v0.6.3 [INFO] [stderr] Compiling pairing-plus v0.19.0 [INFO] [stderr] Compiling bbs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | Fail::iter_causes(&err) [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.80s [INFO] running `Command { std: "docker" "inspect" "a46d805a9291fe92d946f1cf5e30dc0ba2e776d942b3cea94123d549e2d1b3b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a46d805a9291fe92d946f1cf5e30dc0ba2e776d942b3cea94123d549e2d1b3b5", kill_on_drop: false }` [INFO] [stdout] a46d805a9291fe92d946f1cf5e30dc0ba2e776d942b3cea94123d549e2d1b3b5 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d638986c512e675162914076e261f8772ff90ea8aa5a0ff223d0c8443ba09957 [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" "d638986c512e675162914076e261f8772ff90ea8aa5a0ff223d0c8443ba09957", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | Fail::iter_causes(&err) [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bbs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | Fail::iter_causes(&err) [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.21s [INFO] running `Command { std: "docker" "inspect" "d638986c512e675162914076e261f8772ff90ea8aa5a0ff223d0c8443ba09957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d638986c512e675162914076e261f8772ff90ea8aa5a0ff223d0c8443ba09957", kill_on_drop: false }` [INFO] [stdout] d638986c512e675162914076e261f8772ff90ea8aa5a0ff223d0c8443ba09957 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2d69dccadb20080a6713ff300f4236fd072cec639185060b39d10da4bde48af5 [INFO] running `Command { std: "docker" "start" "-a" "2d69dccadb20080a6713ff300f4236fd072cec639185060b39d10da4bde48af5", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 17 tests [INFO] [stderr] --> src/errors.rs:114:22 [INFO] [stderr] | [INFO] [stderr] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stderr] | ^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 203 | Fail::iter_causes(&err) [INFO] [stderr] | ^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:114:22 [INFO] [stderr] | [INFO] [stderr] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stderr] | ^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 203 | Fail::iter_causes(&err) [INFO] [stderr] | ^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bbs-dfd2e98adeac039b) [INFO] [stdout] test tests::speed_multi_scalar_test ... ignored [INFO] [stdout] test signature::tests::signature_serialization ... ok [INFO] [stdout] test tests::blind_signature_context_bytes_test ... ok [INFO] [stdout] test keys::tests::key_conversion ... ok [INFO] [stdout] test keys::tests::key_from_seed ... ok [INFO] [stdout] test signature::tests::gen_signature ... ok [INFO] [stdout] test tests::proof_request_bytes_test ... ok [INFO] [stdout] test keys::tests::key_generate ... ok [INFO] [stdout] test keys::tests::key_compression ... ok [INFO] [stdout] test pok_vc::tests::test_pok_vc_g1 ... ok [INFO] [stdout] test signature::tests::signature_committed_messages ... ok [INFO] [stdout] test signature::tests::signature_validation ... ok [INFO] [stdout] test pok_sig::tests::pok_signature_no_revealed_messages_wrong_hash ... ok [INFO] [stdout] test pok_sig::tests::pok_signature_no_revealed_messages ... ok [INFO] [stdout] test tests::proof_bytes_test ... ok [INFO] [stdout] test pok_sig::tests::test_pok_multiple_sigs_with_same_msg ... ok [INFO] [stderr] Running tests/bbs.rs (/opt/rustwide/target/debug/deps/bbs-464ec97123a7f106) [INFO] [stdout] test pok_sig::tests::pok_signature_revealed_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 4.85s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test keygen ... ok [INFO] [stdout] test blind_sign ... ok [INFO] [stdout] test sign ... ok [INFO] [stdout] test blind_sign_simple ... ok [INFO] [stdout] test test_challenge_hash_with_false_prover_claims ... ok [INFO] [stdout] test test_challenge_hash_with_prover_claims ... ok [INFO] [stdout] test test_challenge_hash_with_false_prover_claims_fails ... ok [INFO] [stdout] test pok_sig ... ok [INFO] [stdout] test pok_sig_extra_message ... ok [INFO] [stdout] test pok_sig_bad_message ... ok [INFO] [stdout] test bbs_demo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.15s [INFO] [stdout] [INFO] [stderr] Doc-tests bbs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2d69dccadb20080a6713ff300f4236fd072cec639185060b39d10da4bde48af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d69dccadb20080a6713ff300f4236fd072cec639185060b39d10da4bde48af5", kill_on_drop: false }` [INFO] [stdout] 2d69dccadb20080a6713ff300f4236fd072cec639185060b39d10da4bde48af5