[INFO] fetching crate filecrate-client 0.1.2...
[INFO] testing filecrate-client-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate filecrate-client 0.1.2 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate filecrate-client 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 filecrate-client 0.1.2
[INFO] finished tweaking crates.io crate filecrate-client 0.1.2
[INFO] tweaked toml for crates.io crate filecrate-client 0.1.2 written to /workspace/builds/worker-18/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 74ca473b77e3d16c6a2354c53bb4b2bd969c60e3144eabf16dab740be672d8f2
[INFO] running `Command { std: "docker" "start" "-a" "74ca473b77e3d16c6a2354c53bb4b2bd969c60e3144eabf16dab740be672d8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74ca473b77e3d16c6a2354c53bb4b2bd969c60e3144eabf16dab740be672d8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ca473b77e3d16c6a2354c53bb4b2bd969c60e3144eabf16dab740be672d8f2", kill_on_drop: false }`
[INFO] [stdout] 74ca473b77e3d16c6a2354c53bb4b2bd969c60e3144eabf16dab740be672d8f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 21f015dcddc643841eb42709ec6fc984283d2a06d212eb3b5e75cd6110140066
[INFO] running `Command { std: "docker" "start" "-a" "21f015dcddc643841eb42709ec6fc984283d2a06d212eb3b5e75cd6110140066", kill_on_drop: false }`
[INFO] [stderr]    Compiling filecrate-client v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "21f015dcddc643841eb42709ec6fc984283d2a06d212eb3b5e75cd6110140066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f015dcddc643841eb42709ec6fc984283d2a06d212eb3b5e75cd6110140066", kill_on_drop: false }`
[INFO] [stdout] 21f015dcddc643841eb42709ec6fc984283d2a06d212eb3b5e75cd6110140066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 09aa1c58fa09680b5c2088d8a88b4ba7b9183bb9c1d08c5d443cc3ee362af777
[INFO] running `Command { std: "docker" "start" "-a" "09aa1c58fa09680b5c2088d8a88b4ba7b9183bb9c1d08c5d443cc3ee362af777", kill_on_drop: false }`
[INFO] [stderr]    Compiling filecrate-client v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "09aa1c58fa09680b5c2088d8a88b4ba7b9183bb9c1d08c5d443cc3ee362af777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09aa1c58fa09680b5c2088d8a88b4ba7b9183bb9c1d08c5d443cc3ee362af777", kill_on_drop: false }`
[INFO] [stdout] 09aa1c58fa09680b5c2088d8a88b4ba7b9183bb9c1d08c5d443cc3ee362af777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] a05fdc259c1151ee4ee038d86177e5e60ee573815b0a34cc7726ae49aa98516f
[INFO] running `Command { std: "docker" "start" "-a" "a05fdc259c1151ee4ee038d86177e5e60ee573815b0a34cc7726ae49aa98516f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/filecrate_client-0c997c8ee0a99684)
[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" "a05fdc259c1151ee4ee038d86177e5e60ee573815b0a34cc7726ae49aa98516f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05fdc259c1151ee4ee038d86177e5e60ee573815b0a34cc7726ae49aa98516f", kill_on_drop: false }`
[INFO] [stdout] a05fdc259c1151ee4ee038d86177e5e60ee573815b0a34cc7726ae49aa98516f