[INFO] crate memfd 0.3.0 is already in cache
[INFO] testing memfd-0.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate memfd 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate memfd 0.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-14/source/Cargo.toml
[INFO] crate crates.io crate memfd 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e2b2a474557a352208b820d32a7e348c724c44b996300426f21cda1f2a59098
[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" "1e2b2a474557a352208b820d32a7e348c724c44b996300426f21cda1f2a59098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e2b2a474557a352208b820d32a7e348c724c44b996300426f21cda1f2a59098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2b2a474557a352208b820d32a7e348c724c44b996300426f21cda1f2a59098", kill_on_drop: false }`
[INFO] [stdout] 1e2b2a474557a352208b820d32a7e348c724c44b996300426f21cda1f2a59098
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 819dba24cbd881ee7c688eac719f468f1c5e6c094921c55528afd8f8476f4b4b
[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" "819dba24cbd881ee7c688eac719f468f1c5e6c094921c55528afd8f8476f4b4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.13
[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 9.42s
[INFO] running `Command { std: "docker" "inspect" "819dba24cbd881ee7c688eac719f468f1c5e6c094921c55528afd8f8476f4b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819dba24cbd881ee7c688eac719f468f1c5e6c094921c55528afd8f8476f4b4b", kill_on_drop: false }`
[INFO] [stdout] 819dba24cbd881ee7c688eac719f468f1c5e6c094921c55528afd8f8476f4b4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 94296ee8f0d8cf22641999da560fd5b2dffaa683251527ea180fc3a70755375c
[INFO] running `Command { std: "docker" "start" "-a" "94296ee8f0d8cf22641999da560fd5b2dffaa683251527ea180fc3a70755375c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memfd v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "94296ee8f0d8cf22641999da560fd5b2dffaa683251527ea180fc3a70755375c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94296ee8f0d8cf22641999da560fd5b2dffaa683251527ea180fc3a70755375c", kill_on_drop: false }`
[INFO] [stdout] 94296ee8f0d8cf22641999da560fd5b2dffaa683251527ea180fc3a70755375c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 6e982897b05f3ddc97d9e22fe801e971dcf9f09daf75a18b9dc7ab9d03ce8fd4
[INFO] running `Command { std: "docker" "start" "-a" "6e982897b05f3ddc97d9e22fe801e971dcf9f09daf75a18b9dc7ab9d03ce8fd4", kill_on_drop: false }`
[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_multi ... ok
[INFO] [stdout] test test_memfd_from_into ... ok
[INFO] [stdout] test test_memfd_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memfd-0c627b1856083aaf
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memfd-96b3d98641c978c2
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sealing-0e631062be4e4ff2
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memfd
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_sealing_default ... ok
[INFO] [stdout] test test_sealing_resize ... ok
[INFO] [stdout] test test_sealing_add ... ok
[INFO] [stdout] test test_sealing_unsealed ... 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 `Command { std: "docker" "inspect" "6e982897b05f3ddc97d9e22fe801e971dcf9f09daf75a18b9dc7ab9d03ce8fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e982897b05f3ddc97d9e22fe801e971dcf9f09daf75a18b9dc7ab9d03ce8fd4", kill_on_drop: false }`
[INFO] [stdout] 6e982897b05f3ddc97d9e22fe801e971dcf9f09daf75a18b9dc7ab9d03ce8fd4