[INFO] cloning repository https://github.com/ArnaudBrousseau/crypto-study-group
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArnaudBrousseau/crypto-study-group" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArnaudBrousseau%2Fcrypto-study-group", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArnaudBrousseau%2Fcrypto-study-group'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 033bc590d3d94b85d18c3e0dbd68163bd3e85c82
[INFO] checking ArnaudBrousseau/crypto-study-group against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArnaudBrousseau%2Fcrypto-study-group" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ArnaudBrousseau/crypto-study-group
[INFO] finished tweaking git repo https://github.com/ArnaudBrousseau/crypto-study-group
[INFO] tweaked toml for git repo https://github.com/ArnaudBrousseau/crypto-study-group written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ArnaudBrousseau/crypto-study-group on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArnaudBrousseau/crypto-study-group 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ed25519 v1.5.2
[INFO] [stderr]   Downloaded zeroize_derive v1.3.3
[INFO] [stderr]   Downloaded zeroize v1.5.7
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded oorandom v11.1.3
[INFO] [stderr]   Downloaded plotters-backend v0.3.4
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[INFO] [stderr]   Downloaded criterion-plot v0.4.5
[INFO] [stderr]   Downloaded des v0.8.1
[INFO] [stderr]   Downloaded crypto-bigint v0.4.9
[INFO] [stderr]   Downloaded criterion v0.3.6
[INFO] [stderr]   Downloaded plotters v0.3.4
[INFO] [stderr]   Downloaded rayon v1.6.0
[INFO] [stderr]   Downloaded syn v1.0.103
[INFO] [stderr]   Downloaded sha3 v0.10.6
[INFO] [stderr]   Downloaded csv v1.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3124e44249570123b9b1f17213979e4c9396fcaf39c18498a11ab4b18e3e9882
[INFO] running `Command { std: "docker" "start" "-a" "3124e44249570123b9b1f17213979e4c9396fcaf39c18498a11ab4b18e3e9882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3124e44249570123b9b1f17213979e4c9396fcaf39c18498a11ab4b18e3e9882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3124e44249570123b9b1f17213979e4c9396fcaf39c18498a11ab4b18e3e9882", kill_on_drop: false }`
[INFO] [stdout] 3124e44249570123b9b1f17213979e4c9396fcaf39c18498a11ab4b18e3e9882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89082141093b4aa4baae40e6eb676743cdedfd31dd0f7204873b2fd334bd4b92
[INFO] running `Command { std: "docker" "start" "-a" "89082141093b4aa4baae40e6eb676743cdedfd31dd0f7204873b2fd334bd4b92", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling cc v1.0.77
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[INFO] [stderr]     Checking itertools v0.10.5
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[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]     Checking generators v0.1.0 (/opt/rustwide/workdir/2023-02-03/generators)
[INFO] [stderr]     Checking hash_fns v0.1.0 (/opt/rustwide/workdir/2022-12-02/hash_fns)
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[INFO] [stderr]     Checking des_utils v0.1.0 (/opt/rustwide/workdir/2022-11-25/des_utils)
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking aes_utils v0.1.0 (/opt/rustwide/workdir/2022-11-25/aes_utils)
[INFO] [stderr]     Checking is_prime v0.1.0 (/opt/rustwide/workdir/2023-01-13/is_prime)
[INFO] [stderr]     Checking gen_sized_array v0.1.0 (/opt/rustwide/workdir/2023-01-06/gen_sized_array)
[INFO] [stderr]     Checking eea v0.1.0 (/opt/rustwide/workdir/2023-01-13/eea)
[INFO] [stderr]     Checking vigenere v0.1.0 (/opt/rustwide/workdir/2022-11-18/vigenere)
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling zeroize_derive v1.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]     Checking zeroize v1.5.7
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking zeroize_bug v0.1.0 (/opt/rustwide/workdir/2022-12-16/zeroize_bug)
[INFO] [stderr]     Checking aes_gcm_keygen v0.1.0 (/opt/rustwide/workdir/2022-11-18/aes_gcm_keygen)
[INFO] [stderr]     Checking thiserror v1.0.38
[INFO] [stderr]     Checking miller_rabin v0.1.0 (/opt/rustwide/workdir/2023-01-13/miller_rabin)
[INFO] [stderr]     Checking toy_ecc v0.1.0 (/opt/rustwide/workdir/2023-02-24/toy_ecc)
[INFO] [stdout] warning: field `v` is never read
[INFO] [stdout]   --> 2023-02-24/toy_ecc/src/eea.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct EEAOutput {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub v: BigInt,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EEAOutput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> 2023-02-24/toy_ecc/src/lib.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |         name: &str,
[INFO] [stdout]    |               ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 75 |     ) -> Curve {
[INFO] [stdout]    |          ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     ) -> Curve<'_> {
[INFO] [stdout]    |               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> 2023-02-24/toy_ecc/src/lib.rs:131:31
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn point<T: ToBigInt>(&self, x: T, y: T) -> Point {
[INFO] [stdout]     |                               ^^^^^                 ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn point<T: ToBigInt>(&self, x: T, y: T) -> Point<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> 2023-02-24/toy_ecc/src/lib.rs:139:30
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn point_at_infinity(&self) -> Point {
[INFO] [stdout]     |                              ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn point_at_infinity(&self) -> Point<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> 2023-02-24/toy_ecc/src/lib.rs:264:16
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn mul(&self, scalar: BigUint) -> Point {
[INFO] [stdout]     |                ^^^^^                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn mul(&self, scalar: BigUint) -> Point<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `v` is never read
[INFO] [stdout]   --> 2023-02-24/toy_ecc/src/eea.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct EEAOutput {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub v: BigInt,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EEAOutput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> 2023-02-24/toy_ecc/src/lib.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |         name: &str,
[INFO] [stdout]    |               ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 75 |     ) -> Curve {
[INFO] [stdout]    |          ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     ) -> Curve<'_> {
[INFO] [stdout]    |               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> 2023-02-24/toy_ecc/src/lib.rs:131:31
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn point<T: ToBigInt>(&self, x: T, y: T) -> Point {
[INFO] [stdout]     |                               ^^^^^                 ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn point<T: ToBigInt>(&self, x: T, y: T) -> Point<'_> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> 2023-02-24/toy_ecc/src/lib.rs:139:30
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn point_at_infinity(&self) -> Point {
[INFO] [stdout]     |                              ^^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn point_at_infinity(&self) -> Point<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> 2023-02-24/toy_ecc/src/lib.rs:264:16
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn mul(&self, scalar: BigUint) -> Point {
[INFO] [stdout]     |                ^^^^^                      ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 264 |     pub fn mul(&self, scalar: BigUint) -> Point<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking ed25519_signer v0.1.0 (/opt/rustwide/workdir/2022-12-16/ed25519_signer)
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking sha512n v0.1.0 (/opt/rustwide/workdir/2022-12-02/sha512n)
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[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking bls12-381 v0.1.0 (/opt/rustwide/workdir/2023-03-10/bls12-381)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "89082141093b4aa4baae40e6eb676743cdedfd31dd0f7204873b2fd334bd4b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89082141093b4aa4baae40e6eb676743cdedfd31dd0f7204873b2fd334bd4b92", kill_on_drop: false }`
[INFO] [stdout] 89082141093b4aa4baae40e6eb676743cdedfd31dd0f7204873b2fd334bd4b92
