[INFO] cloning repository https://github.com/WestSeamoon/cmec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WestSeamoon/cmec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWestSeamoon%2Fcmec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWestSeamoon%2Fcmec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7962e5b2433bc75e3e6df82091445d71088a1831
[INFO] checking WestSeamoon/cmec against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWestSeamoon%2Fcmec" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/WestSeamoon/cmec on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WestSeamoon/cmec
[INFO] finished tweaking git repo https://github.com/WestSeamoon/cmec
[INFO] tweaked toml for git repo https://github.com/WestSeamoon/cmec written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/WestSeamoon/cmec already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3a874057a07744e6f6179299f513c6dd1c9bca019032bb3163b909a7a26d374
[INFO] running `Command { std: "docker" "start" "-a" "a3a874057a07744e6f6179299f513c6dd1c9bca019032bb3163b909a7a26d374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3a874057a07744e6f6179299f513c6dd1c9bca019032bb3163b909a7a26d374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a874057a07744e6f6179299f513c6dd1c9bca019032bb3163b909a7a26d374", kill_on_drop: false }`
[INFO] [stdout] a3a874057a07744e6f6179299f513c6dd1c9bca019032bb3163b909a7a26d374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f66e95166af46ec93b5f35872d99c053cd114321c076114f04a6d9416367c8
[INFO] running `Command { std: "docker" "start" "-a" "26f66e95166af46ec93b5f35872d99c053cd114321c076114f04a6d9416367c8", kill_on_drop: false }`
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[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]     Checking bigdecimal v0.3.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking time v0.3.11
[INFO] [stderr]     Checking ecdsa v0.14.3
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling frunk_proc_macros_impl v0.1.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling frunk_derives v0.4.0
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]     Checking k256 v0.11.2 (/opt/rustwide/workdir/k256)
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stdout] warning: unused imports: `AUX_TAG`, `NONCE_TAG`
[INFO] [stdout]  --> k256/src/sm2/sign.rs:1:66
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{tagged_hash, Signature, pre_Signature, VerifyingKey, AUX_TAG, CHALLENGE_TAG, NONCE_TAG};
[INFO] [stdout]   |                                                                  ^^^^^^^                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arithmetic::FieldElement`
[INFO] [stdout]  --> k256/src/sm2/sign.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{arithmetic::FieldElement, AffinePoint, FieldBytes, NonZeroScalar, ProjectivePoint, PublicKey, Scalar};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DigestSigner`, `FixedOutput`, `RandomizedDigestSigner`, `RandomizedSigner`, `Signer`, `consts::U32`
[INFO] [stdout]  --> k256/src/sm2/sign.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     digest::{consts::U32, FixedOutput},
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 5 |     DigestSigner, Error, RandomizedDigestSigner, RandomizedSigner, Result, Signer,
[INFO] [stdout]   |     ^^^^^^^^^^^^         ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha256`
[INFO] [stdout]   --> k256/src/sm2/sign.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use sha2::{Digest, Sha256};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DigestVerifier`, `Verifier`
[INFO] [stdout]  --> k256/src/sm2/verify.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ecdsa_core::signature::{DigestVerifier, Error, Result, Verifier};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FixedOutput`, `Sha256`, `consts::U32`
[INFO] [stdout]   --> k256/src/sm2/verify.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     digest::{consts::U32, FixedOutput},
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 13 |     Digest, Sha256,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldBytes`
[INFO] [stdout]   --> k256/src/sm2.rs:72:52
[INFO] [stdout]    |
[INFO] [stdout] 72 | use crate::{arithmetic::FieldElement, AffinePoint, FieldBytes, NonZeroScalar, Scalar};
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pre_Signature` should have an upper camel case name
[INFO] [stdout]   --> k256/src/sm2.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct pre_Signature {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PreSignature`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stdout] warning: constant `AUX_TAG` is never used
[INFO] [stdout]   --> k256/src/sm2.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 | const AUX_TAG: &[u8] = b"BIP0340/aux";
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NONCE_TAG` is never used
[INFO] [stdout]   --> k256/src/sm2.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const NONCE_TAG: &[u8] = b"BIP0340/nonce";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> k256/src/sm2.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn pub_from_bytes(bytes:&[u8]) -> Result<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> k256/src/lib.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout] 9   | #![warn(missing_docs, rust_2018_idioms, unused_qualifications)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> k256/src/sm2.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn pub_from_bytes(bytes:&[u8]) -> Result<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking frunk_proc_macros v0.1.0
[INFO] [stderr]     Checking frunk v0.4.0
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling mysql v22.2.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking saturating v0.1.0
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking proptest v1.0.0
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking lru v0.7.7
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking pem v1.0.2
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking blobby v0.3.1
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]    Compiling mysql_common v0.28.2
[INFO] [stdout] warning: unused imports: `AUX_TAG`, `NONCE_TAG`
[INFO] [stdout]  --> k256/src/sm2/sign.rs:1:66
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{tagged_hash, Signature, pre_Signature, VerifyingKey, AUX_TAG, CHALLENGE_TAG, NONCE_TAG};
[INFO] [stdout]   |                                                                  ^^^^^^^                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arithmetic::FieldElement`
[INFO] [stdout]  --> k256/src/sm2/sign.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{arithmetic::FieldElement, AffinePoint, FieldBytes, NonZeroScalar, ProjectivePoint, PublicKey, Scalar};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DigestSigner`, `FixedOutput`, `RandomizedDigestSigner`, `RandomizedSigner`, `Signer`, `consts::U32`
[INFO] [stdout]  --> k256/src/sm2/sign.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 |     digest::{consts::U32, FixedOutput},
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 5 |     DigestSigner, Error, RandomizedDigestSigner, RandomizedSigner, Result, Signer,
[INFO] [stdout]   |     ^^^^^^^^^^^^         ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha256`
[INFO] [stdout]   --> k256/src/sm2/sign.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use sha2::{Digest, Sha256};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DigestVerifier`, `Verifier`
[INFO] [stdout]  --> k256/src/sm2/verify.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ecdsa_core::signature::{DigestVerifier, Error, Result, Verifier};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FixedOutput`, `Sha256`, `consts::U32`
[INFO] [stdout]   --> k256/src/sm2/verify.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     digest::{consts::U32, FixedOutput},
[INFO] [stdout]    |              ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 13 |     Digest, Sha256,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldBytes`
[INFO] [stdout]   --> k256/src/sm2.rs:72:52
[INFO] [stdout]    |
[INFO] [stdout] 72 | use crate::{arithmetic::FieldElement, AffinePoint, FieldBytes, NonZeroScalar, Scalar};
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pre_Signature` should have an upper camel case name
[INFO] [stdout]   --> k256/src/sm2.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct pre_Signature {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `PreSignature`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Scalar`
[INFO] [stdout]    --> k256/src/sm2.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |     use crate::Scalar;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AUX_TAG` is never used
[INFO] [stdout]   --> k256/src/sm2.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 | const AUX_TAG: &[u8] = b"BIP0340/aux";
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NONCE_TAG` is never used
[INFO] [stdout]   --> k256/src/sm2.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | const NONCE_TAG: &[u8] = b"BIP0340/nonce";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking adapt_sign v0.1.0 (/opt/rustwide/workdir/adapt_sign)
[INFO] [stdout] warning: unused imports: `CryptoRng`, `RngCore`
[INFO] [stdout]  --> adapt_sign/src/main.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use elliptic_curve::rand_core::{CryptoRng, RngCore, OsRng};
[INFO] [stdout]   |                                 ^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CryptoRng`, `RngCore`
[INFO] [stdout]  --> adapt_sign/src/main.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use elliptic_curve::rand_core::{CryptoRng, RngCore, OsRng};
[INFO] [stdout]   |                                 ^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 41.61s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "26f66e95166af46ec93b5f35872d99c053cd114321c076114f04a6d9416367c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f66e95166af46ec93b5f35872d99c053cd114321c076114f04a6d9416367c8", kill_on_drop: false }`
[INFO] [stdout] 26f66e95166af46ec93b5f35872d99c053cd114321c076114f04a6d9416367c8