[INFO] fetching crate opaque-debug 0.3.0...
[INFO] testing opaque-debug-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate opaque-debug 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate opaque-debug 0.3.0 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 opaque-debug 0.3.0
[INFO] finished tweaking crates.io crate opaque-debug 0.3.0
[INFO] tweaked toml for crates.io crate opaque-debug 0.3.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 010984ec7fc3ad0f7b0c22c56a309104c547fc249a142bec3b68988204f80f62
[INFO] running `Command { std: "docker" "start" "-a" "010984ec7fc3ad0f7b0c22c56a309104c547fc249a142bec3b68988204f80f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "010984ec7fc3ad0f7b0c22c56a309104c547fc249a142bec3b68988204f80f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010984ec7fc3ad0f7b0c22c56a309104c547fc249a142bec3b68988204f80f62", kill_on_drop: false }`
[INFO] [stdout] 010984ec7fc3ad0f7b0c22c56a309104c547fc249a142bec3b68988204f80f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ac5782f20b48e63f6a8d5a3e591efebf0745814084034b598cef7d1bf3de1d8b
[INFO] running `Command { std: "docker" "start" "-a" "ac5782f20b48e63f6a8d5a3e591efebf0745814084034b598cef7d1bf3de1d8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling opaque-debug v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "ac5782f20b48e63f6a8d5a3e591efebf0745814084034b598cef7d1bf3de1d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5782f20b48e63f6a8d5a3e591efebf0745814084034b598cef7d1bf3de1d8b", kill_on_drop: false }`
[INFO] [stdout] ac5782f20b48e63f6a8d5a3e591efebf0745814084034b598cef7d1bf3de1d8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 12a7d3cef8647b7a5898580529d49ab5d66a3b993bcde67b0ff9e0bb6d55d9f9
[INFO] running `Command { std: "docker" "start" "-a" "12a7d3cef8647b7a5898580529d49ab5d66a3b993bcde67b0ff9e0bb6d55d9f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling opaque-debug v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "12a7d3cef8647b7a5898580529d49ab5d66a3b993bcde67b0ff9e0bb6d55d9f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a7d3cef8647b7a5898580529d49ab5d66a3b993bcde67b0ff9e0bb6d55d9f9", kill_on_drop: false }`
[INFO] [stdout] 12a7d3cef8647b7a5898580529d49ab5d66a3b993bcde67b0ff9e0bb6d55d9f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 8ed8886b4ca6f7576d3dbc5c5459f6c7a430702883a59c2585aa4ccc4e0ea24d
[INFO] running `Command { std: "docker" "start" "-a" "8ed8886b4ca6f7576d3dbc5c5459f6c7a430702883a59c2585aa4ccc4e0ea24d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opaque_debug-840d614ba1bb8d7e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-8eb5b303f17b2f60)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests opaque-debug
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test debug_formatting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "8ed8886b4ca6f7576d3dbc5c5459f6c7a430702883a59c2585aa4ccc4e0ea24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed8886b4ca6f7576d3dbc5c5459f6c7a430702883a59c2585aa4ccc4e0ea24d", kill_on_drop: false }`
[INFO] [stdout] 8ed8886b4ca6f7576d3dbc5c5459f6c7a430702883a59c2585aa4ccc4e0ea24d