[INFO] fetching crate argon2-kdf 1.5.0...
[INFO] checking argon2-kdf-1.5.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate argon2-kdf 1.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate argon2-kdf 1.5.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argon2-kdf 1.5.0
[INFO] finished tweaking crates.io crate argon2-kdf 1.5.0
[INFO] tweaked toml for crates.io crate argon2-kdf 1.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prettyplease v0.2.16
[INFO] [stderr]   Downloaded bindgen v0.68.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 843a677ddb24094b685aa4d18422609884b4bdc6617a6ec55c26bb46bec6fbeb
[INFO] running `Command { std: "docker" "start" "-a" "843a677ddb24094b685aa4d18422609884b4bdc6617a6ec55c26bb46bec6fbeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "843a677ddb24094b685aa4d18422609884b4bdc6617a6ec55c26bb46bec6fbeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843a677ddb24094b685aa4d18422609884b4bdc6617a6ec55c26bb46bec6fbeb", kill_on_drop: false }`
[INFO] [stdout] 843a677ddb24094b685aa4d18422609884b4bdc6617a6ec55c26bb46bec6fbeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f4d640d608186e26f0415882bfc51c076ceccc01b58c0339336d18010b5bf8b
[INFO] running `Command { std: "docker" "start" "-a" "5f4d640d608186e26f0415882bfc51c076ceccc01b58c0339336d18010b5bf8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling argon2-kdf v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: argon2-kdf@1.5.0: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stderr] warning: argon2-kdf@1.5.0: Compiler version doesn't include clang or GCC: "cc" "--version"
[INFO] [stdout] warning: unused import: `self :: Argon2_ErrorCodes as argon2_error_codes`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/argon2-kdf-7f271c6ab97b85af/out/argon2_bindings.rs:3:16310
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s = :: std :: os :: raw :: c_int ; pub use self :: Argon2_ErrorCodes as argon2_error_codes ; pub type allocate_fptr = :: std :: option...
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self :: Argon2_version as argon2_version`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/argon2-kdf-7f271c6ab97b85af/out/argon2_bindings.rs:3:21766
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...sion = :: std :: os :: raw :: c_uint ; pub use self :: Argon2_version as argon2_version ; extern "C" { pub fn argon2_type2string (type...
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> src/hasher.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self :: Argon2_ErrorCodes as argon2_error_codes`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/argon2-kdf-7f271c6ab97b85af/out/argon2_bindings.rs:3:16310
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...s = :: std :: os :: raw :: c_int ; pub use self :: Argon2_ErrorCodes as argon2_error_codes ; pub type allocate_fptr = :: std :: option...
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self :: Argon2_version as argon2_version`
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/argon2-kdf-7f271c6ab97b85af/out/argon2_bindings.rs:3:21766
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...sion = :: std :: os :: raw :: c_uint ; pub use self :: Argon2_version as argon2_version ; extern "C" { pub fn argon2_type2string (type...
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Default` is imported redundantly
[INFO] [stdout]  --> src/hasher.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:125:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Default` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.13s
[INFO] running `Command { std: "docker" "inspect" "5f4d640d608186e26f0415882bfc51c076ceccc01b58c0339336d18010b5bf8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4d640d608186e26f0415882bfc51c076ceccc01b58c0339336d18010b5bf8b", kill_on_drop: false }`
[INFO] [stdout] 5f4d640d608186e26f0415882bfc51c076ceccc01b58c0339336d18010b5bf8b
