[INFO] fetching crate dbfile 0.1.50... [INFO] testing dbfile-0.1.50 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate dbfile 0.1.50 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate dbfile 0.1.50 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 dbfile 0.1.50 [INFO] finished tweaking crates.io crate dbfile 0.1.50 [INFO] tweaked toml for crates.io crate dbfile 0.1.50 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a145a89e849459fc696df3c463e3284f2aabbe92eb27330d44549d979f8326d5 [INFO] running `Command { std: "docker" "start" "-a" "a145a89e849459fc696df3c463e3284f2aabbe92eb27330d44549d979f8326d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a145a89e849459fc696df3c463e3284f2aabbe92eb27330d44549d979f8326d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a145a89e849459fc696df3c463e3284f2aabbe92eb27330d44549d979f8326d5", kill_on_drop: false }` [INFO] [stdout] a145a89e849459fc696df3c463e3284f2aabbe92eb27330d44549d979f8326d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4bdd4ca5c8950b77debe78274de810cdd5eb51dd57d3a22fb3f209654a072274 [INFO] running `Command { std: "docker" "start" "-a" "4bdd4ca5c8950b77debe78274de810cdd5eb51dd57d3a22fb3f209654a072274", kill_on_drop: false }` [INFO] [stderr] Compiling dbfile v0.1.50 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "4bdd4ca5c8950b77debe78274de810cdd5eb51dd57d3a22fb3f209654a072274", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bdd4ca5c8950b77debe78274de810cdd5eb51dd57d3a22fb3f209654a072274", kill_on_drop: false }` [INFO] [stdout] 4bdd4ca5c8950b77debe78274de810cdd5eb51dd57d3a22fb3f209654a072274 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 53cfcc9e4c428c7ac34d7eb76903217dd7ab3d4afcb30b717c6e8457f5092f29 [INFO] running `Command { std: "docker" "start" "-a" "53cfcc9e4c428c7ac34d7eb76903217dd7ab3d4afcb30b717c6e8457f5092f29", kill_on_drop: false }` [INFO] [stderr] Compiling dbfile v0.1.50 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbfile-cb74aed958d3f1b4) [INFO] running `Command { std: "docker" "inspect" "53cfcc9e4c428c7ac34d7eb76903217dd7ab3d4afcb30b717c6e8457f5092f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53cfcc9e4c428c7ac34d7eb76903217dd7ab3d4afcb30b717c6e8457f5092f29", kill_on_drop: false }` [INFO] [stdout] 53cfcc9e4c428c7ac34d7eb76903217dd7ab3d4afcb30b717c6e8457f5092f29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9a12e6fdb2e83343ea904d3296dfa47ab50ac29f7c355c967084f8eca5f4addf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9a12e6fdb2e83343ea904d3296dfa47ab50ac29f7c355c967084f8eca5f4addf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbfile-cb74aed958d3f1b4) [INFO] [stdout] [INFO] [stderr] Doc-tests dbfile [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" "9a12e6fdb2e83343ea904d3296dfa47ab50ac29f7c355c967084f8eca5f4addf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a12e6fdb2e83343ea904d3296dfa47ab50ac29f7c355c967084f8eca5f4addf", kill_on_drop: false }` [INFO] [stdout] 9a12e6fdb2e83343ea904d3296dfa47ab50ac29f7c355c967084f8eca5f4addf