[INFO] fetching crate memfd 0.4.1...
[INFO] testing memfd-0.4.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate memfd 0.4.1 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate memfd 0.4.1 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 memfd 0.4.1
[INFO] finished tweaking crates.io crate memfd 0.4.1
[INFO] tweaked toml for crates.io crate memfd 0.4.1 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate crates.io crate memfd 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] f436d8c9e1e6f47bc1ef05c8c68ff00b38b139862c2165deff04a5bfebdc5589
[INFO] running `Command { std: "docker" "start" "-a" "f436d8c9e1e6f47bc1ef05c8c68ff00b38b139862c2165deff04a5bfebdc5589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f436d8c9e1e6f47bc1ef05c8c68ff00b38b139862c2165deff04a5bfebdc5589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f436d8c9e1e6f47bc1ef05c8c68ff00b38b139862c2165deff04a5bfebdc5589", kill_on_drop: false }`
[INFO] [stdout] f436d8c9e1e6f47bc1ef05c8c68ff00b38b139862c2165deff04a5bfebdc5589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] b964d13ba0165509870fb7e5b5b2a522bbd169f29f10b78b087384e5ae54768e
[INFO] running `Command { std: "docker" "start" "-a" "b964d13ba0165509870fb7e5b5b2a522bbd169f29f10b78b087384e5ae54768e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memfd v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "b964d13ba0165509870fb7e5b5b2a522bbd169f29f10b78b087384e5ae54768e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b964d13ba0165509870fb7e5b5b2a522bbd169f29f10b78b087384e5ae54768e", kill_on_drop: false }`
[INFO] [stdout] b964d13ba0165509870fb7e5b5b2a522bbd169f29f10b78b087384e5ae54768e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 5b5b401954b0c4c56c90461fe3884e0835f5eb280ddb5552e3c0a7b78ca42d8c
[INFO] running `Command { std: "docker" "start" "-a" "5b5b401954b0c4c56c90461fe3884e0835f5eb280ddb5552e3c0a7b78ca42d8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memfd v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "5b5b401954b0c4c56c90461fe3884e0835f5eb280ddb5552e3c0a7b78ca42d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5b401954b0c4c56c90461fe3884e0835f5eb280ddb5552e3c0a7b78ca42d8c", kill_on_drop: false }`
[INFO] [stdout] 5b5b401954b0c4c56c90461fe3884e0835f5eb280ddb5552e3c0a7b78ca42d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 68d0637aa211a6965d9e5e617032d721fdcf3d5e7dbfff9fb7e8e5a5beb30278
[INFO] running `Command { std: "docker" "start" "-a" "68d0637aa211a6965d9e5e617032d721fdcf3d5e7dbfff9fb7e8e5a5beb30278", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memfd-c0f1c958bde909f5)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/memfd.rs (/opt/rustwide/target/debug/deps/memfd-6ff1f50aba4f9b3b)
[INFO] [stdout] 
[INFO] [stdout] running 4 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] test test_memfd_no_cloexec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sealing.rs (/opt/rustwide/target/debug/deps/sealing-fd83a8f1b6ec2ef5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_sealing_resize ... ok
[INFO] [stdout] test test_sealing_unsealed ... ok
[INFO] [stdout] test test_sealing_default ... ok
[INFO] [stdout] test test_sealing_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memfd
[INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     broken_intra_doc_links,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68d0637aa211a6965d9e5e617032d721fdcf3d5e7dbfff9fb7e8e5a5beb30278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d0637aa211a6965d9e5e617032d721fdcf3d5e7dbfff9fb7e8e5a5beb30278", kill_on_drop: false }`
[INFO] [stdout] 68d0637aa211a6965d9e5e617032d721fdcf3d5e7dbfff9fb7e8e5a5beb30278