[INFO] cloning repository https://github.com/Alimala009/Alimala
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alimala009/Alimala" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlimala009%2FAlimala", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlimala009%2FAlimala'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60297e6f799d040415c96d85152d3affad255738
[INFO] checking Alimala009/Alimala against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlimala009%2FAlimala" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Alimala009/Alimala 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 git repo https://github.com/Alimala009/Alimala
[INFO] finished tweaking git repo https://github.com/Alimala009/Alimala
[INFO] tweaked toml for git repo https://github.com/Alimala009/Alimala written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Alimala009/Alimala 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crypto-common v0.2.0-pre.5
[INFO] [stderr]   Downloaded serde v1.0.196
[INFO] [stderr]   Downloaded digest v0.11.0-pre.8
[INFO] [stderr]   Downloaded const-oid v0.10.0-pre.2
[INFO] [stderr]   Downloaded block-buffer v0.11.0-pre.5
[INFO] [stderr]   Downloaded sha2 v0.11.0-pre.3
[INFO] [stderr]   Downloaded hybrid-array v0.2.0-rc.5
[INFO] [stderr]   Downloaded serde_derive v1.0.196
[INFO] [stderr]   Downloaded elliptic-curve v0.10.4
[INFO] [stderr]   Downloaded p256 v0.9.0
[INFO] [stderr]   Downloaded p256 v0.11.1
[INFO] [stderr]   Downloaded x25519-dalek v2.0.0-pre.1
[INFO] [stderr]   Downloaded crypto-bigint v0.2.5
[INFO] [stderr]   Downloaded pqcrypto-internals v0.2.5
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded serdect v0.3.0-pre.0
[INFO] [stderr]   Downloaded crypto-bigint v0.6.0-pre.12
[INFO] [stderr]   Downloaded pkcs8 v0.11.0-pre.0
[INFO] [stderr]   Downloaded der v0.8.0-pre.0
[INFO] [stderr]   Downloaded sha3 v0.11.0-pre.3
[INFO] [stderr]   Downloaded sec1 v0.8.0-pre.1
[INFO] [stderr]   Downloaded hpke v0.10.0
[INFO] [stderr]   Downloaded heapless v0.8.0
[INFO] [stderr]   Downloaded serde_json v1.0.113
[INFO] [stderr]   Downloaded keccak v0.2.0-pre.0
[INFO] [stderr]   Downloaded pqcrypto-traits v0.3.5
[INFO] [stderr]   Downloaded pem-rfc7468 v0.2.3
[INFO] [stderr]   Downloaded x3dh-ke v0.1.5
[INFO] [stderr]   Downloaded spki v0.8.0-pre.0
[INFO] [stderr]   Downloaded block-padding v0.4.0-pre.4
[INFO] [stderr]   Downloaded pqcrypto v0.15.0
[INFO] [stderr]   Downloaded inout v0.2.0-pre.4
[INFO] [stderr]   Downloaded hmac v0.13.0-pre.3
[INFO] [stderr]   Downloaded pem-rfc7468 v1.0.0-pre.0
[INFO] [stderr]   Downloaded hkdf v0.13.0-pre.3
[INFO] [stderr]   Downloaded pqcrypto-saber v0.1.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0b87fae49ecb38eb9a4c0a7b83acf20e7010e6b4d880fdd0609a4377226259e0
[INFO] running `Command { std: "docker" "start" "-a" "0b87fae49ecb38eb9a4c0a7b83acf20e7010e6b4d880fdd0609a4377226259e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b87fae49ecb38eb9a4c0a7b83acf20e7010e6b4d880fdd0609a4377226259e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b87fae49ecb38eb9a4c0a7b83acf20e7010e6b4d880fdd0609a4377226259e0", kill_on_drop: false }`
[INFO] [stdout] 0b87fae49ecb38eb9a4c0a7b83acf20e7010e6b4d880fdd0609a4377226259e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1a9ee2f5afd080ad4ba424f8cc6c88cc6dc5047440b22623320115f6404b1f1d
[INFO] running `Command { std: "docker" "start" "-a" "1a9ee2f5afd080ad4ba424f8cc6c88cc6dc5047440b22623320115f6404b1f1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking const-oid v0.6.2
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking const-oid v0.10.0-pre.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking pqcrypto-traits v0.3.5
[INFO] [stderr]     Checking der v0.4.5
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking keccak v0.2.0-pre.0
[INFO] [stderr]     Checking signature v2.3.0-pre.3 (/opt/rustwide/workdir/signature)
[INFO] [stderr]     Checking pem-rfc7468 v0.2.3
[INFO] [stderr]     Checking async-signature v0.6.0-pre.1 (/opt/rustwide/workdir/async-signature)
[INFO] [stderr]     Checking spki v0.4.1
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.48
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.10.1
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking password-hash v0.6.0-pre.0 (/opt/rustwide/workdir/password-hash)
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]     Checking group v0.10.0
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking crypto-mac v0.11.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking crypto v0.5.1 (/opt/rustwide/workdir/crypto)
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking signature v1.3.2
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking polyval v0.6.1
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking hkdf v0.11.0
[INFO] [stderr]    Compiling pqcrypto-internals v0.2.5
[INFO] [stderr]    Compiling pqcrypto-saber v0.1.11
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking ghash v0.5.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking signature_derive v2.1.0 (/opt/rustwide/workdir/signature_derive)
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking hybrid-array v0.2.0-rc.5
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking pkcs8 v0.7.6
[INFO] [stderr]     Checking crypto-bigint v0.2.5
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]     Checking kem v0.3.0-pre (/opt/rustwide/workdir/kem)
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking aes v0.8.3
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking crypto-common v0.2.0-pre.5
[INFO] [stderr]     Checking crypto-bigint v0.6.0-pre.12
[INFO] [stderr]     Checking inout v0.2.0-pre.4
[INFO] [stderr]     Checking crypto-common v0.2.0-pre.5 (/opt/rustwide/workdir/crypto-common)
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> crypto-common/src/hazmat.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::{convert::TryInto, default::Default, fmt};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:65:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> crypto-common/src/hazmat.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::{convert::TryInto, default::Default, fmt};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:57:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking elliptic-curve v0.10.4
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> crypto-common/src/hazmat.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::{convert::TryInto, default::Default, fmt};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:65:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> crypto-common/src/hazmat.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::{convert::TryInto, default::Default, fmt};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:57:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking x25519-dalek v2.0.0-pre.1
[INFO] [stderr]     Checking ecdsa v0.12.4
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking p256 v0.9.0
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]     Checking hpke v0.10.0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking block-buffer v0.11.0-pre.5
[INFO] [stderr]     Checking universal-hash v0.6.0-pre (/opt/rustwide/workdir/universal-hash)
[INFO] [stderr]     Checking aead v0.6.0-pre (/opt/rustwide/workdir/aead)
[INFO] [stderr]     Checking cipher v0.5.0-pre.3 (/opt/rustwide/workdir/cipher)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking digest v0.11.0-pre.8
[INFO] [stderr]     Checking digest v0.11.0-pre.8 (/opt/rustwide/workdir/digest)
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> digest/src/core_api/rt_variable.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     convert::TryInto,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:65:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> digest/src/core_api/wrapper.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     convert::TryInto,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> digest/src/core_api/rt_variable.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     convert::TryInto,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:65:39
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]   --> digest/src/core_api/wrapper.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     convert::TryInto,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/core/src/prelude/mod.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sha2 v0.11.0-pre.3
[INFO] [stderr]     Checking sha3 v0.11.0-pre.3
[INFO] [stderr]     Checking elliptic-curve v0.14.0-pre.5 (/opt/rustwide/workdir/elliptic-curve)
[INFO] [stderr]     Checking pqcrypto v0.15.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking x3dh-ke v0.1.5
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.14s
[INFO] running `Command { std: "docker" "inspect" "1a9ee2f5afd080ad4ba424f8cc6c88cc6dc5047440b22623320115f6404b1f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9ee2f5afd080ad4ba424f8cc6c88cc6dc5047440b22623320115f6404b1f1d", kill_on_drop: false }`
[INFO] [stdout] 1a9ee2f5afd080ad4ba424f8cc6c88cc6dc5047440b22623320115f6404b1f1d