[INFO] fetching crate rash_derive 1.0.0...
[INFO] testing rash_derive-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rash_derive 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rash_derive 1.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rash_derive 1.0.0
[INFO] finished tweaking crates.io crate rash_derive 1.0.0
[INFO] tweaked toml for crates.io crate rash_derive 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 089ff95ac8b82a8681dedf825f5e7c23fcaa351a4541f73a75716936ad91ed56
[INFO] running `Command { std: "docker" "start" "-a" "089ff95ac8b82a8681dedf825f5e7c23fcaa351a4541f73a75716936ad91ed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "089ff95ac8b82a8681dedf825f5e7c23fcaa351a4541f73a75716936ad91ed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "089ff95ac8b82a8681dedf825f5e7c23fcaa351a4541f73a75716936ad91ed56", kill_on_drop: false }`
[INFO] [stdout] 089ff95ac8b82a8681dedf825f5e7c23fcaa351a4541f73a75716936ad91ed56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5839cbe739a9fa0d2464ff59f605e92fe59367a58bd08ad99301c259ec1fa9e5
[INFO] running `Command { std: "docker" "start" "-a" "5839cbe739a9fa0d2464ff59f605e92fe59367a58bd08ad99301c259ec1fa9e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rash_derive v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "5839cbe739a9fa0d2464ff59f605e92fe59367a58bd08ad99301c259ec1fa9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5839cbe739a9fa0d2464ff59f605e92fe59367a58bd08ad99301c259ec1fa9e5", kill_on_drop: false }`
[INFO] [stdout] 5839cbe739a9fa0d2464ff59f605e92fe59367a58bd08ad99301c259ec1fa9e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e110ca0372fc93ef7e818617466186b12b289848ce7757428e19c2fcfae0f43
[INFO] running `Command { std: "docker" "start" "-a" "7e110ca0372fc93ef7e818617466186b12b289848ce7757428e19c2fcfae0f43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rash_derive v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "7e110ca0372fc93ef7e818617466186b12b289848ce7757428e19c2fcfae0f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e110ca0372fc93ef7e818617466186b12b289848ce7757428e19c2fcfae0f43", kill_on_drop: false }`
[INFO] [stdout] 7e110ca0372fc93ef7e818617466186b12b289848ce7757428e19c2fcfae0f43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab3df9cf0af5bb48edc24763f43a19b58fe60ff842e3590c8aa43e083fca4b58
[INFO] running `Command { std: "docker" "start" "-a" "ab3df9cf0af5bb48edc24763f43a19b58fe60ff842e3590c8aa43e083fca4b58", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rash_derive-0358df88d11a9620)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rash_derive
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - derive_field_names (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab3df9cf0af5bb48edc24763f43a19b58fe60ff842e3590c8aa43e083fca4b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3df9cf0af5bb48edc24763f43a19b58fe60ff842e3590c8aa43e083fca4b58", kill_on_drop: false }`
[INFO] [stdout] ab3df9cf0af5bb48edc24763f43a19b58fe60ff842e3590c8aa43e083fca4b58