[INFO] fetching crate optargs-macro 0.1.2...
[INFO] testing optargs-macro-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate optargs-macro 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate optargs-macro 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 optargs-macro 0.1.2
[INFO] finished tweaking crates.io crate optargs-macro 0.1.2
[INFO] tweaked toml for crates.io crate optargs-macro 0.1.2 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ead0b15d138030bde7c2456d464d3444c6138bc37afb97a6d0c23b57d2e306dc
[INFO] running `Command { std: "docker" "start" "-a" "ead0b15d138030bde7c2456d464d3444c6138bc37afb97a6d0c23b57d2e306dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ead0b15d138030bde7c2456d464d3444c6138bc37afb97a6d0c23b57d2e306dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead0b15d138030bde7c2456d464d3444c6138bc37afb97a6d0c23b57d2e306dc", kill_on_drop: false }`
[INFO] [stdout] ead0b15d138030bde7c2456d464d3444c6138bc37afb97a6d0c23b57d2e306dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1a2236b09a2c7fb5f6616893e8e4057fe5e4603d4e875aa4699ac91a620f1794
[INFO] running `Command { std: "docker" "start" "-a" "1a2236b09a2c7fb5f6616893e8e4057fe5e4603d4e875aa4699ac91a620f1794", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling optargs-macro v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized] target(s) in 10.44s
[INFO] running `Command { std: "docker" "inspect" "1a2236b09a2c7fb5f6616893e8e4057fe5e4603d4e875aa4699ac91a620f1794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2236b09a2c7fb5f6616893e8e4057fe5e4603d4e875aa4699ac91a620f1794", kill_on_drop: false }`
[INFO] [stdout] 1a2236b09a2c7fb5f6616893e8e4057fe5e4603d4e875aa4699ac91a620f1794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ada3bdb00bf2a355e57ac2abf9d642cb74a92f7eefd4141dc083a20eddf1a6b8
[INFO] running `Command { std: "docker" "start" "-a" "ada3bdb00bf2a355e57ac2abf9d642cb74a92f7eefd4141dc083a20eddf1a6b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling optargs-macro v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "ada3bdb00bf2a355e57ac2abf9d642cb74a92f7eefd4141dc083a20eddf1a6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada3bdb00bf2a355e57ac2abf9d642cb74a92f7eefd4141dc083a20eddf1a6b8", kill_on_drop: false }`
[INFO] [stdout] ada3bdb00bf2a355e57ac2abf9d642cb74a92f7eefd4141dc083a20eddf1a6b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 169169a92719cec7fc2a6caf9340003665d851942e7474792eb5495316d9d585
[INFO] running `Command { std: "docker" "start" "-a" "169169a92719cec7fc2a6caf9340003665d851942e7474792eb5495316d9d585", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/optargs_macro-db361c7dd186ef0d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests optargs-macro
[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 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" "169169a92719cec7fc2a6caf9340003665d851942e7474792eb5495316d9d585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169169a92719cec7fc2a6caf9340003665d851942e7474792eb5495316d9d585", kill_on_drop: false }`
[INFO] [stdout] 169169a92719cec7fc2a6caf9340003665d851942e7474792eb5495316d9d585