[INFO] fetching crate enumscribe_derive 0.1.2...
[INFO] testing enumscribe_derive-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate enumscribe_derive 0.1.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate enumscribe_derive 0.1.2 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 enumscribe_derive 0.1.2
[INFO] finished tweaking crates.io crate enumscribe_derive 0.1.2
[INFO] tweaked toml for crates.io crate enumscribe_derive 0.1.2 written to /workspace/builds/worker-15/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0f0a976153d71c0289ce227e3ebfb56ace0133a670bdccc37ca8d61e513f1b6f
[INFO] running `Command { std: "docker" "start" "-a" "0f0a976153d71c0289ce227e3ebfb56ace0133a670bdccc37ca8d61e513f1b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f0a976153d71c0289ce227e3ebfb56ace0133a670bdccc37ca8d61e513f1b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0a976153d71c0289ce227e3ebfb56ace0133a670bdccc37ca8d61e513f1b6f", kill_on_drop: false }`
[INFO] [stdout] 0f0a976153d71c0289ce227e3ebfb56ace0133a670bdccc37ca8d61e513f1b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 26dc6d63b50e2189e2ac1223c81572c75b6e610578c0e5a29155dcc783e68b8f
[INFO] running `Command { std: "docker" "start" "-a" "26dc6d63b50e2189e2ac1223c81572c75b6e610578c0e5a29155dcc783e68b8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumscribe_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "26dc6d63b50e2189e2ac1223c81572c75b6e610578c0e5a29155dcc783e68b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26dc6d63b50e2189e2ac1223c81572c75b6e610578c0e5a29155dcc783e68b8f", kill_on_drop: false }`
[INFO] [stdout] 26dc6d63b50e2189e2ac1223c81572c75b6e610578c0e5a29155dcc783e68b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 85dd89af5964a67940d4203a31fb686c805bbc18c3f78e3142b2246e77904f64
[INFO] running `Command { std: "docker" "start" "-a" "85dd89af5964a67940d4203a31fb686c805bbc18c3f78e3142b2246e77904f64", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumscribe_derive v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "85dd89af5964a67940d4203a31fb686c805bbc18c3f78e3142b2246e77904f64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85dd89af5964a67940d4203a31fb686c805bbc18c3f78e3142b2246e77904f64", kill_on_drop: false }`
[INFO] [stdout] 85dd89af5964a67940d4203a31fb686c805bbc18c3f78e3142b2246e77904f64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 181843af489c3e5b7bec6ef46b43e8ff5d56f2e78adc3c197c42a81451f65d7c
[INFO] running `Command { std: "docker" "start" "-a" "181843af489c3e5b7bec6ef46b43e8ff5d56f2e78adc3c197c42a81451f65d7c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumscribe_derive-ce133c49621303d7)
[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] [stderr]    Doc-tests enumscribe_derive
[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" "181843af489c3e5b7bec6ef46b43e8ff5d56f2e78adc3c197c42a81451f65d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181843af489c3e5b7bec6ef46b43e8ff5d56f2e78adc3c197c42a81451f65d7c", kill_on_drop: false }`
[INFO] [stdout] 181843af489c3e5b7bec6ef46b43e8ff5d56f2e78adc3c197c42a81451f65d7c