[INFO] fetching crate diem-crypto 0.0.3... [INFO] checking diem-crypto-0.0.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate diem-crypto 0.0.3 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate diem-crypto 0.0.3 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate diem-crypto 0.0.3 [INFO] finished tweaking crates.io crate diem-crypto 0.0.3 [INFO] tweaked toml for crates.io crate diem-crypto 0.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 163 packages [INFO] [stderr] Adding aead v0.3.2 (latest: v0.5.2) [INFO] [stderr] Adding aes v0.6.0 (latest: v0.8.4) [INFO] [stderr] Adding aes-gcm v0.8.0 (latest: v0.10.3) [INFO] [stderr] Adding aes-soft v0.6.4 (latest: v0.99.99) [INFO] [stderr] Adding aesni v0.10.0 (latest: v0.99.99) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitvec v0.19.6 (latest: v1.0.1) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.2.1 (latest: v0.3.3) [INFO] [stderr] Adding cipher v0.2.5 (latest: v0.4.4) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding cpuid-bool v0.2.0 (latest: v0.99.99) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding crypto-mac v0.10.1 (latest: v0.11.1) [INFO] [stderr] Adding ctr v0.6.0 (latest: v0.9.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ed25519 v1.5.3 (latest: v2.2.3) [INFO] [stderr] Adding fiat-crypto v0.1.20 (latest: v0.2.7) [INFO] [stderr] Adding funty v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding ghash v0.3.1 (latest: v0.5.1) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding hkdf v0.10.0 (latest: v0.12.4) [INFO] [stderr] Adding hmac v0.10.1 (latest: v0.12.1) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding polyval v0.4.5 (latest: v0.6.2) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding proptest-derive v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding radium v0.5.3 (latest: v1.1.0) [INFO] [stderr] Adding ripemd160 v0.9.1 (latest: v0.10.0) [INFO] [stderr] Adding serde-name v0.1.2 (latest: v0.2.1) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding sha3 v0.9.1 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding universal-hash v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wyz v0.2.0 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ed25519-dalek-fiat v0.1.0 [INFO] [stderr] Downloaded diem-crypto-derive v0.0.3 [INFO] [stderr] Downloaded serde-name v0.1.2 [INFO] [stderr] Downloaded bcs v0.1.6 [INFO] [stderr] Downloaded x25519-dalek-fiat v0.1.0 [INFO] [stderr] Downloaded proptest-derive v0.3.0 [INFO] [stderr] Downloaded bitvec v0.19.6 [INFO] [stderr] Downloaded curve25519-dalek-fiat v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e635564d358a623cb162010400eaf09f0b9abb0e47ee9a5e474029c403f4ce00 [INFO] running `Command { std: "docker" "start" "-a" "e635564d358a623cb162010400eaf09f0b9abb0e47ee9a5e474029c403f4ce00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e635564d358a623cb162010400eaf09f0b9abb0e47ee9a5e474029c403f4ce00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e635564d358a623cb162010400eaf09f0b9abb0e47ee9a5e474029c403f4ce00", kill_on_drop: false }` [INFO] [stdout] e635564d358a623cb162010400eaf09f0b9abb0e47ee9a5e474029c403f4ce00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea26ff574e294f5f1a934c6aa18e74a78da3e0a00b439ed933c1ee0cda2fde4b [INFO] running `Command { std: "docker" "start" "-a" "ea26ff574e294f5f1a934c6aa18e74a78da3e0a00b439ed933c1ee0cda2fde4b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking fiat-crypto v0.1.20 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling trybuild v1.0.91 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking hkdf v0.10.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking mirai-annotations v1.12.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking bitvec v0.19.6 [INFO] [stderr] Compiling diem-crypto-derive v0.0.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling proptest-derive v0.3.0 [INFO] [stderr] Checking curve25519-dalek-fiat v0.1.0 [INFO] [stderr] Checking x25519-dalek-fiat v0.1.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking bcs v0.1.6 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking serde-name v0.1.2 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking ed25519-dalek-fiat v0.1.0 [INFO] [stderr] Checking diem-crypto v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/hash.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/hash.rs:112:15 [INFO] [stdout] | [INFO] [stdout] 112 | convert::{AsRef, TryFrom}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/traits.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | use core::convert::{From, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/hash.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> src/hash.rs:112:15 [INFO] [stdout] | [INFO] [stdout] 112 | convert::{AsRef, TryFrom}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/traits.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | use core::convert::{From, TryFrom}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RngCore` is imported redundantly [INFO] [stdout] --> src/x25519.rs:38:23 [INFO] [stdout] | [INFO] [stdout] 38 | use rand::{CryptoRng, RngCore}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 265 | use proptest::prelude::*; [INFO] [stdout] | -------------------- the item `RngCore` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Signature` [INFO] [stdout] --> src/unit_tests/ed25519_test.rs:19:41 [INFO] [stdout] | [INFO] [stdout] 19 | use ed25519_dalek::ed25519::signature::{Signature as _, Verifier as _}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.15s [INFO] running `Command { std: "docker" "inspect" "ea26ff574e294f5f1a934c6aa18e74a78da3e0a00b439ed933c1ee0cda2fde4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea26ff574e294f5f1a934c6aa18e74a78da3e0a00b439ed933c1ee0cda2fde4b", kill_on_drop: false }` [INFO] [stdout] ea26ff574e294f5f1a934c6aa18e74a78da3e0a00b439ed933c1ee0cda2fde4b