[INFO] fetching crate eznacl 3.2.9...
[INFO] checking eznacl-3.2.9 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate eznacl 3.2.9 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate eznacl 3.2.9 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eznacl 3.2.9
[INFO] finished tweaking crates.io crate eznacl 3.2.9
[INFO] tweaked toml for crates.io crate eznacl 3.2.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding base85 v1.1.1 (latest: v2.0.0)
[INFO] [stderr]       Adding ed25519 v1.5.3 (latest: v2.2.3)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding rust-argon2 v1.0.1 (latest: v2.1.0)
[INFO] [stderr]       Adding signature v1.6.4 (latest: v2.2.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signature v1.6.4
[INFO] [stderr]   Downloaded ed25519 v1.5.3
[INFO] [stderr]   Downloaded rust-argon2 v1.0.1
[INFO] [stderr]   Downloaded sodiumoxide v0.2.7
[INFO] [stderr]   Downloaded libsodium-sys v0.2.7
[INFO] [stderr]   Downloaded base85 v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03e3c2f2dc1a72e9b0f54ea619a644553f76695b4321af5ac4aacc5311d560d8
[INFO] running `Command { std: "docker" "start" "-a" "03e3c2f2dc1a72e9b0f54ea619a644553f76695b4321af5ac4aacc5311d560d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03e3c2f2dc1a72e9b0f54ea619a644553f76695b4321af5ac4aacc5311d560d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e3c2f2dc1a72e9b0f54ea619a644553f76695b4321af5ac4aacc5311d560d8", kill_on_drop: false }`
[INFO] [stdout] 03e3c2f2dc1a72e9b0f54ea619a644553f76695b4321af5ac4aacc5311d560d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ee1c139459f57a9a77cc321bd64aee40c9ba2a02bdb9da8d315d68f9f9f3a77
[INFO] running `Command { std: "docker" "start" "-a" "5ee1c139459f57a9a77cc321bd64aee40c9ba2a02bdb9da8d315d68f9f9f3a77", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking blake2b_simd v1.0.2
[INFO] [stderr]     Checking base85 v1.1.1
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]     Checking rust-argon2 v1.0.1
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking sodiumoxide v0.2.7
[INFO] [stderr]     Checking eznacl v3.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `EzNaclError` is imported redundantly
[INFO] [stdout]  --> src/encrypt.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::base::*;
[INFO] [stdout]   |     -------------- the item `EzNaclError` is already imported here
[INFO] [stdout] 2 | use crate::error::EzNaclError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CryptoString` is imported redundantly
[INFO] [stdout]  --> src/encrypt.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::base::*;
[INFO] [stdout]   |     -------------- the item `CryptoString` is already imported here
[INFO] [stdout] 2 | use crate::error::EzNaclError;
[INFO] [stdout] 3 | use crate::CryptoString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `argon2` is imported redundantly
[INFO] [stdout]  --> src/password.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use argon2::{self, Config, ThreadMode, Variant, Version};
[INFO] [stdout]   |              ^^^^ the item `argon2` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EzNaclError` is imported redundantly
[INFO] [stdout]  --> src/sign.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::base::*;
[INFO] [stdout]   |     -------------- the item `EzNaclError` is already imported here
[INFO] [stdout] 2 | use crate::error::EzNaclError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CryptoString` is imported redundantly
[INFO] [stdout]  --> src/sign.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::base::*;
[INFO] [stdout]   |     -------------- the item `CryptoString` is already imported here
[INFO] [stdout] 2 | use crate::error::EzNaclError;
[INFO] [stdout] 3 | use crate::CryptoString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sodiumoxide` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | use sodiumoxide;
[INFO] [stdout]     |     ^^^^^^^^^^^ the item `sodiumoxide` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EzNaclError` is imported redundantly
[INFO] [stdout]  --> src/encrypt.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::base::*;
[INFO] [stdout]   |     -------------- the item `EzNaclError` is already imported here
[INFO] [stdout] 2 | use crate::error::EzNaclError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CryptoString` is imported redundantly
[INFO] [stdout]  --> src/encrypt.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::base::*;
[INFO] [stdout]   |     -------------- the item `CryptoString` is already imported here
[INFO] [stdout] 2 | use crate::error::EzNaclError;
[INFO] [stdout] 3 | use crate::CryptoString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `argon2` is imported redundantly
[INFO] [stdout]  --> src/password.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use argon2::{self, Config, ThreadMode, Variant, Version};
[INFO] [stdout]   |              ^^^^ the item `argon2` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EzNaclError` is imported redundantly
[INFO] [stdout]  --> src/sign.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::base::*;
[INFO] [stdout]   |     -------------- the item `EzNaclError` is already imported here
[INFO] [stdout] 2 | use crate::error::EzNaclError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CryptoString` is imported redundantly
[INFO] [stdout]  --> src/sign.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::base::*;
[INFO] [stdout]   |     -------------- the item `CryptoString` is already imported here
[INFO] [stdout] 2 | use crate::error::EzNaclError;
[INFO] [stdout] 3 | use crate::CryptoString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sodiumoxide` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | use sodiumoxide;
[INFO] [stdout]     |     ^^^^^^^^^^^ the item `sodiumoxide` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "5ee1c139459f57a9a77cc321bd64aee40c9ba2a02bdb9da8d315d68f9f9f3a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee1c139459f57a9a77cc321bd64aee40c9ba2a02bdb9da8d315d68f9f9f3a77", kill_on_drop: false }`
[INFO] [stdout] 5ee1c139459f57a9a77cc321bd64aee40c9ba2a02bdb9da8d315d68f9f9f3a77