[INFO] fetching crate functionality 1.0.0...
[INFO] testing functionality-1.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate functionality 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate functionality 1.0.0
[INFO] finished tweaking crates.io crate functionality 1.0.0
[INFO] tweaked toml for crates.io crate functionality 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate functionality 1.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pipe-trait v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aeb97bd3219d0b6b3992381cf355d3b59d062785d321da8e88871baef21edfd
[INFO] running `Command { std: "docker" "start" "-a" "9aeb97bd3219d0b6b3992381cf355d3b59d062785d321da8e88871baef21edfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aeb97bd3219d0b6b3992381cf355d3b59d062785d321da8e88871baef21edfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aeb97bd3219d0b6b3992381cf355d3b59d062785d321da8e88871baef21edfd", kill_on_drop: false }`
[INFO] [stdout] 9aeb97bd3219d0b6b3992381cf355d3b59d062785d321da8e88871baef21edfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1818b8fa200ab588564852632c76350e898312350cd4e7abd7cc8ce3f2966a72
[INFO] running `Command { std: "docker" "start" "-a" "1818b8fa200ab588564852632c76350e898312350cd4e7abd7cc8ce3f2966a72", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipe-trait v0.4.0
[INFO] [stderr]    Compiling functionality v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "1818b8fa200ab588564852632c76350e898312350cd4e7abd7cc8ce3f2966a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1818b8fa200ab588564852632c76350e898312350cd4e7abd7cc8ce3f2966a72", kill_on_drop: false }`
[INFO] [stdout] 1818b8fa200ab588564852632c76350e898312350cd4e7abd7cc8ce3f2966a72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5de68730c773ca0da9f619256995714b7cacc3a57ad78fbada8cf9684882ffc
[INFO] running `Command { std: "docker" "start" "-a" "e5de68730c773ca0da9f619256995714b7cacc3a57ad78fbada8cf9684882ffc", kill_on_drop: false }`
[INFO] [stderr]    Compiling functionality v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "e5de68730c773ca0da9f619256995714b7cacc3a57ad78fbada8cf9684882ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5de68730c773ca0da9f619256995714b7cacc3a57ad78fbada8cf9684882ffc", kill_on_drop: false }`
[INFO] [stdout] e5de68730c773ca0da9f619256995714b7cacc3a57ad78fbada8cf9684882ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6a10156cf49b6878d7ba8b0ef62686340239c182e5150679b973b2603f24673
[INFO] running `Command { std: "docker" "start" "-a" "a6a10156cf49b6878d7ba8b0ef62686340239c182e5150679b973b2603f24673", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/functionality-660324845553dec0)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests functionality
[INFO] [stdout] test tests::test_mutate ... ok
[INFO] [stdout] test tests::test_pipe_trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "a6a10156cf49b6878d7ba8b0ef62686340239c182e5150679b973b2603f24673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a10156cf49b6878d7ba8b0ef62686340239c182e5150679b973b2603f24673", kill_on_drop: false }`
[INFO] [stdout] a6a10156cf49b6878d7ba8b0ef62686340239c182e5150679b973b2603f24673