[INFO] fetching crate libloading-mini 0.1.2...
[INFO] testing libloading-mini-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate libloading-mini 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libloading-mini 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 libloading-mini 0.1.2
[INFO] finished tweaking crates.io crate libloading-mini 0.1.2
[INFO] tweaked toml for crates.io crate libloading-mini 0.1.2 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] 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] 28e99c29df3aaf6728509c918007e0482b4ddb06f1a2e3c28340b665da207fb7
[INFO] running `Command { std: "docker" "start" "-a" "28e99c29df3aaf6728509c918007e0482b4ddb06f1a2e3c28340b665da207fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28e99c29df3aaf6728509c918007e0482b4ddb06f1a2e3c28340b665da207fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e99c29df3aaf6728509c918007e0482b4ddb06f1a2e3c28340b665da207fb7", kill_on_drop: false }`
[INFO] [stdout] 28e99c29df3aaf6728509c918007e0482b4ddb06f1a2e3c28340b665da207fb7
[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] 22a27aa07c42eef317bb4397fa33ac4475492b88d994999c14ca5718a560015a
[INFO] running `Command { std: "docker" "start" "-a" "22a27aa07c42eef317bb4397fa33ac4475492b88d994999c14ca5718a560015a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading-mini v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "22a27aa07c42eef317bb4397fa33ac4475492b88d994999c14ca5718a560015a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a27aa07c42eef317bb4397fa33ac4475492b88d994999c14ca5718a560015a", kill_on_drop: false }`
[INFO] [stdout] 22a27aa07c42eef317bb4397fa33ac4475492b88d994999c14ca5718a560015a
[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] 53710f98356865aae47e3307ded51c8d7c4dae7a77783586cc991f3f09093c5e
[INFO] running `Command { std: "docker" "start" "-a" "53710f98356865aae47e3307ded51c8d7c4dae7a77783586cc991f3f09093c5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading-mini v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "53710f98356865aae47e3307ded51c8d7c4dae7a77783586cc991f3f09093c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53710f98356865aae47e3307ded51c8d7c4dae7a77783586cc991f3f09093c5e", kill_on_drop: false }`
[INFO] [stdout] 53710f98356865aae47e3307ded51c8d7c4dae7a77783586cc991f3f09093c5e
[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] 328c9a14a54c916aa4882df4dffdc87c8ca7b01018f9226d2272dad964972e29
[INFO] running `Command { std: "docker" "start" "-a" "328c9a14a54c916aa4882df4dffdc87c8ca7b01018f9226d2272dad964972e29", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libloading_mini-44e0918f6b99b092)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libloading-mini
[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 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" "328c9a14a54c916aa4882df4dffdc87c8ca7b01018f9226d2272dad964972e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328c9a14a54c916aa4882df4dffdc87c8ca7b01018f9226d2272dad964972e29", kill_on_drop: false }`
[INFO] [stdout] 328c9a14a54c916aa4882df4dffdc87c8ca7b01018f9226d2272dad964972e29