[INFO] fetching crate cargo-native-install 0.2.4...
[INFO] testing cargo-native-install-0.2.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cargo-native-install 0.2.4 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate cargo-native-install 0.2.4 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 cargo-native-install 0.2.4
[INFO] finished tweaking crates.io crate cargo-native-install 0.2.4
[INFO] tweaked toml for crates.io crate cargo-native-install 0.2.4 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate cargo-native-install 0.2.4 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 7fc1f0993ebaec7909686809dd8134c30271ec3181f2690899b37f4cb6c775ae
[INFO] running `Command { std: "docker" "start" "-a" "7fc1f0993ebaec7909686809dd8134c30271ec3181f2690899b37f4cb6c775ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc1f0993ebaec7909686809dd8134c30271ec3181f2690899b37f4cb6c775ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc1f0993ebaec7909686809dd8134c30271ec3181f2690899b37f4cb6c775ae", kill_on_drop: false }`
[INFO] [stdout] 7fc1f0993ebaec7909686809dd8134c30271ec3181f2690899b37f4cb6c775ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] eb995f0b4009ab5f556a0f024be0408458761e49b474aa937aac70e878b3600c
[INFO] running `Command { std: "docker" "start" "-a" "eb995f0b4009ab5f556a0f024be0408458761e49b474aa937aac70e878b3600c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling cargo-native-install v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling install-dirs v0.2.1
[INFO] [stderr]    Compiling cargo_toml v0.8.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.90s
[INFO] running `Command { std: "docker" "inspect" "eb995f0b4009ab5f556a0f024be0408458761e49b474aa937aac70e878b3600c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb995f0b4009ab5f556a0f024be0408458761e49b474aa937aac70e878b3600c", kill_on_drop: false }`
[INFO] [stdout] eb995f0b4009ab5f556a0f024be0408458761e49b474aa937aac70e878b3600c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] a9d680ccf570c56e5901e55b2eb6fec6ebbf590c170a8a345aaf8248b8b44a18
[INFO] running `Command { std: "docker" "start" "-a" "a9d680ccf570c56e5901e55b2eb6fec6ebbf590c170a8a345aaf8248b8b44a18", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-native-install v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "a9d680ccf570c56e5901e55b2eb6fec6ebbf590c170a8a345aaf8248b8b44a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d680ccf570c56e5901e55b2eb6fec6ebbf590c170a8a345aaf8248b8b44a18", kill_on_drop: false }`
[INFO] [stdout] a9d680ccf570c56e5901e55b2eb6fec6ebbf590c170a8a345aaf8248b8b44a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] a09758bd12abd01a7e43ec040d962eefb4e5f4ed85f3623a6c57c9d13cdf319a
[INFO] running `Command { std: "docker" "start" "-a" "a09758bd12abd01a7e43ec040d962eefb4e5f4ed85f3623a6c57c9d13cdf319a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_native_install-793187fb5031e2bf)
[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" "a09758bd12abd01a7e43ec040d962eefb4e5f4ed85f3623a6c57c9d13cdf319a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09758bd12abd01a7e43ec040d962eefb4e5f4ed85f3623a6c57c9d13cdf319a", kill_on_drop: false }`
[INFO] [stdout] a09758bd12abd01a7e43ec040d962eefb4e5f4ed85f3623a6c57c9d13cdf319a