[INFO] crate memfd 0.3.0 is already in cache
[INFO] testing memfd-0.3.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate memfd 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate memfd 0.3.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate memfd 0.3.0
[INFO] finished tweaking crates.io crate memfd 0.3.0
[INFO] tweaked toml for crates.io crate memfd 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate memfd 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d528bdbc66da5c8cd35b28dd2fabe9bb1f5c1b420a8e5464c5710140615adbc
[INFO] running `"docker" "start" "-a" "5d528bdbc66da5c8cd35b28dd2fabe9bb1f5c1b420a8e5464c5710140615adbc"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]    Compiling thiserror v1.0.9
[INFO] [stderr]    Compiling memfd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `"docker" "inspect" "5d528bdbc66da5c8cd35b28dd2fabe9bb1f5c1b420a8e5464c5710140615adbc"`
[INFO] running `"docker" "rm" "-f" "5d528bdbc66da5c8cd35b28dd2fabe9bb1f5c1b420a8e5464c5710140615adbc"`
[INFO] [stdout] 5d528bdbc66da5c8cd35b28dd2fabe9bb1f5c1b420a8e5464c5710140615adbc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] cdbd971cc999c054b87dcdb7d766006672e26464bf9ea16660f0644509ce223d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "cdbd971cc999c054b87dcdb7d766006672e26464bf9ea16660f0644509ce223d"`
[INFO] [stderr]    Compiling memfd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "cdbd971cc999c054b87dcdb7d766006672e26464bf9ea16660f0644509ce223d"`
[INFO] running `"docker" "rm" "-f" "cdbd971cc999c054b87dcdb7d766006672e26464bf9ea16660f0644509ce223d"`
[INFO] [stdout] cdbd971cc999c054b87dcdb7d766006672e26464bf9ea16660f0644509ce223d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 99e088046cd2b8fbe63b4e1c5ba8da0fe3f0f7786e65e5d6cadb7d94e1985a60
[INFO] running `"docker" "start" "-a" "99e088046cd2b8fbe63b4e1c5ba8da0fe3f0f7786e65e5d6cadb7d94e1985a60"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memfd-e4157393ac69f6e0
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memfd-19c0be3bb79f36c6
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test errors::error_send_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_memfd_default ... ok
[INFO] [stdout] test test_memfd_from_into ... ok
[INFO] [stdout] test test_memfd_multi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sealing-2eb657eb47ff3ea2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_sealing_add ... ok
[INFO] [stderr]    Doc-tests memfd
[INFO] [stdout] test test_sealing_default ... ok
[INFO] [stdout] test test_sealing_unsealed ... ok
[INFO] [stdout] test test_sealing_resize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "99e088046cd2b8fbe63b4e1c5ba8da0fe3f0f7786e65e5d6cadb7d94e1985a60"`
[INFO] running `"docker" "rm" "-f" "99e088046cd2b8fbe63b4e1c5ba8da0fe3f0f7786e65e5d6cadb7d94e1985a60"`
[INFO] [stdout] 99e088046cd2b8fbe63b4e1c5ba8da0fe3f0f7786e65e5d6cadb7d94e1985a60