[INFO] fetching crate rustling 0.1.0...
[INFO] testing rustling-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rustling 0.1.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate rustling 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustling 0.1.0
[INFO] finished tweaking crates.io crate rustling 0.1.0
[INFO] tweaked toml for crates.io crate rustling 0.1.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31b8165476d7cf74fbff20c7561b756f6255e052174f62c5afa9cb15c8a7676a
[INFO] running `Command { std: "docker" "start" "-a" "31b8165476d7cf74fbff20c7561b756f6255e052174f62c5afa9cb15c8a7676a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31b8165476d7cf74fbff20c7561b756f6255e052174f62c5afa9cb15c8a7676a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b8165476d7cf74fbff20c7561b756f6255e052174f62c5afa9cb15c8a7676a", kill_on_drop: false }`
[INFO] [stdout] 31b8165476d7cf74fbff20c7561b756f6255e052174f62c5afa9cb15c8a7676a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48418a5a41c353fefa2f5f3a2f4b44bcb8af399f905ebe7559bc31548d1bb8b1
[INFO] running `Command { std: "docker" "start" "-a" "48418a5a41c353fefa2f5f3a2f4b44bcb8af399f905ebe7559bc31548d1bb8b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "48418a5a41c353fefa2f5f3a2f4b44bcb8af399f905ebe7559bc31548d1bb8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48418a5a41c353fefa2f5f3a2f4b44bcb8af399f905ebe7559bc31548d1bb8b1", kill_on_drop: false }`
[INFO] [stdout] 48418a5a41c353fefa2f5f3a2f4b44bcb8af399f905ebe7559bc31548d1bb8b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f94ff1754632bbf9bae505594ed45ab7b4ab9016043c73ac356531842714b1cb
[INFO] running `Command { std: "docker" "start" "-a" "f94ff1754632bbf9bae505594ed45ab7b4ab9016043c73ac356531842714b1cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustling-c4fdc1efba49c87a)
[INFO] running `Command { std: "docker" "inspect" "f94ff1754632bbf9bae505594ed45ab7b4ab9016043c73ac356531842714b1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94ff1754632bbf9bae505594ed45ab7b4ab9016043c73ac356531842714b1cb", kill_on_drop: false }`
[INFO] [stdout] f94ff1754632bbf9bae505594ed45ab7b4ab9016043c73ac356531842714b1cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 620d73d87dfbdb89c3ba7358d8139882ee2f73c8d7f97c07c7718853e7956148
[INFO] running `Command { std: "docker" "start" "-a" "620d73d87dfbdb89c3ba7358d8139882ee2f73c8d7f97c07c7718853e7956148", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustling-c4fdc1efba49c87a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests rustling
[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" "620d73d87dfbdb89c3ba7358d8139882ee2f73c8d7f97c07c7718853e7956148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620d73d87dfbdb89c3ba7358d8139882ee2f73c8d7f97c07c7718853e7956148", kill_on_drop: false }`
[INFO] [stdout] 620d73d87dfbdb89c3ba7358d8139882ee2f73c8d7f97c07c7718853e7956148