[INFO] fetching crate daence 0.0.0...
[INFO] testing daence-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate daence 0.0.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate daence 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate daence 0.0.0
[INFO] finished tweaking crates.io crate daence 0.0.0
[INFO] tweaked toml for crates.io crate daence 0.0.0 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate crates.io crate daence 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1da78ee98d1989bb8a94e3cf1cc5c9df67fbf2113d8d4d44482569370ea2bde7
[INFO] running `Command { std: "docker" "start" "-a" "1da78ee98d1989bb8a94e3cf1cc5c9df67fbf2113d8d4d44482569370ea2bde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1da78ee98d1989bb8a94e3cf1cc5c9df67fbf2113d8d4d44482569370ea2bde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da78ee98d1989bb8a94e3cf1cc5c9df67fbf2113d8d4d44482569370ea2bde7", kill_on_drop: false }`
[INFO] [stdout] 1da78ee98d1989bb8a94e3cf1cc5c9df67fbf2113d8d4d44482569370ea2bde7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 584f88c5b986e9d515b6316cc85a92a4bfc281b8bd4ef4178a77c0942dd2012b
[INFO] running `Command { std: "docker" "start" "-a" "584f88c5b986e9d515b6316cc85a92a4bfc281b8bd4ef4178a77c0942dd2012b", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling inout v0.1.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling cipher v0.4.3
[INFO] [stderr]    Compiling poly1305 v0.7.2
[INFO] [stderr]    Compiling chacha20 v0.9.0
[INFO] [stderr]    Compiling daence v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "584f88c5b986e9d515b6316cc85a92a4bfc281b8bd4ef4178a77c0942dd2012b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "584f88c5b986e9d515b6316cc85a92a4bfc281b8bd4ef4178a77c0942dd2012b", kill_on_drop: false }`
[INFO] [stdout] 584f88c5b986e9d515b6316cc85a92a4bfc281b8bd4ef4178a77c0942dd2012b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b9d101c513ece9fa696a694fc9473dd6527b462c1717883c2f6eafc24ebb72f
[INFO] running `Command { std: "docker" "start" "-a" "7b9d101c513ece9fa696a694fc9473dd6527b462c1717883c2f6eafc24ebb72f", kill_on_drop: false }`
[INFO] [stderr]    Compiling daence v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tag`
[INFO] [stdout]    --> src/chacha.rs:167:18
[INFO] [stdout]     |
[INFO] [stdout] 167 |             let (tag, cyphertext) = cyphertext.split_at(24);
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_tag`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cyphertext`
[INFO] [stdout]    --> src/chacha.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |             let (tag, cyphertext) = cyphertext.split_at(24);
[INFO] [stdout]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cyphertext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/daence-252b18f3c532eaeb)
[INFO] running `Command { std: "docker" "inspect" "7b9d101c513ece9fa696a694fc9473dd6527b462c1717883c2f6eafc24ebb72f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9d101c513ece9fa696a694fc9473dd6527b462c1717883c2f6eafc24ebb72f", kill_on_drop: false }`
[INFO] [stdout] 7b9d101c513ece9fa696a694fc9473dd6527b462c1717883c2f6eafc24ebb72f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f2ce6cca7e27aa7ba26831de0a5de309605a9fe946f9ab43039e298e3653707
[INFO] running `Command { std: "docker" "start" "-a" "3f2ce6cca7e27aa7ba26831de0a5de309605a9fe946f9ab43039e298e3653707", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `tag`
[INFO] [stderr]    --> src/chacha.rs:167:18
[INFO] [stderr]     |
[INFO] [stderr] 167 |             let (tag, cyphertext) = cyphertext.split_at(24);
[INFO] [stderr]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_tag`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cyphertext`
[INFO] [stderr]    --> src/chacha.rs:167:23
[INFO] [stderr]     |
[INFO] [stderr] 167 |             let (tag, cyphertext) = cyphertext.split_at(24);
[INFO] [stderr]     |                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cyphertext`
[INFO] [stderr] 
[INFO] [stderr] warning: `daence` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/daence-252b18f3c532eaeb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests daence
[INFO] [stdout] running 2 tests
[INFO] [stdout] test chacha::test::selftest ... ok
[INFO] [stdout] test chacha::test::test_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f2ce6cca7e27aa7ba26831de0a5de309605a9fe946f9ab43039e298e3653707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2ce6cca7e27aa7ba26831de0a5de309605a9fe946f9ab43039e298e3653707", kill_on_drop: false }`
[INFO] [stdout] 3f2ce6cca7e27aa7ba26831de0a5de309605a9fe946f9ab43039e298e3653707