[INFO] fetching crate nshare 0.7.0...
[INFO] testing nshare-0.7.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate nshare 0.7.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate nshare 0.7.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nshare 0.7.0
[INFO] finished tweaking crates.io crate nshare 0.7.0
[INFO] tweaked toml for crates.io crate nshare 0.7.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a74f5e6d1c13420e553538260b2d1c6715d68db4867d09863cd1aac31fe6b5c
[INFO] running `Command { std: "docker" "start" "-a" "3a74f5e6d1c13420e553538260b2d1c6715d68db4867d09863cd1aac31fe6b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a74f5e6d1c13420e553538260b2d1c6715d68db4867d09863cd1aac31fe6b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a74f5e6d1c13420e553538260b2d1c6715d68db4867d09863cd1aac31fe6b5c", kill_on_drop: false }`
[INFO] [stdout] 3a74f5e6d1c13420e553538260b2d1c6715d68db4867d09863cd1aac31fe6b5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 501d795decabf5fd9b5f3d9272d3b09b2dbf4fad5d64f09f874e0e5bcb40bca5
[INFO] running `Command { std: "docker" "start" "-a" "501d795decabf5fd9b5f3d9272d3b09b2dbf4fad5d64f09f874e0e5bcb40bca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nshare v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "501d795decabf5fd9b5f3d9272d3b09b2dbf4fad5d64f09f874e0e5bcb40bca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501d795decabf5fd9b5f3d9272d3b09b2dbf4fad5d64f09f874e0e5bcb40bca5", kill_on_drop: false }`
[INFO] [stdout] 501d795decabf5fd9b5f3d9272d3b09b2dbf4fad5d64f09f874e0e5bcb40bca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 193d2c44c79636d2f24ffd9a35b602394a76f0785200d6f28f1ae6a1721d2144
[INFO] running `Command { std: "docker" "start" "-a" "193d2c44c79636d2f24ffd9a35b602394a76f0785200d6f28f1ae6a1721d2144", kill_on_drop: false }`
[INFO] [stderr]    Compiling nshare v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "193d2c44c79636d2f24ffd9a35b602394a76f0785200d6f28f1ae6a1721d2144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193d2c44c79636d2f24ffd9a35b602394a76f0785200d6f28f1ae6a1721d2144", kill_on_drop: false }`
[INFO] [stdout] 193d2c44c79636d2f24ffd9a35b602394a76f0785200d6f28f1ae6a1721d2144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96336883bbdcb1be6e06dbd5e94e9a99ee7bcbd9ebc53c275d46735f0964f15a
[INFO] running `Command { std: "docker" "start" "-a" "96336883bbdcb1be6e06dbd5e94e9a99ee7bcbd9ebc53c275d46735f0964f15a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nshare-4aea715864156b61)
[INFO] [stderr]    Doc-tests nshare
[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] [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" "96336883bbdcb1be6e06dbd5e94e9a99ee7bcbd9ebc53c275d46735f0964f15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96336883bbdcb1be6e06dbd5e94e9a99ee7bcbd9ebc53c275d46735f0964f15a", kill_on_drop: false }`
[INFO] [stdout] 96336883bbdcb1be6e06dbd5e94e9a99ee7bcbd9ebc53c275d46735f0964f15a