[INFO] fetching crate maybe-sync 0.1.1...
[INFO] testing maybe-sync-0.1.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate maybe-sync 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate maybe-sync 0.1.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maybe-sync 0.1.1
[INFO] finished tweaking crates.io crate maybe-sync 0.1.1
[INFO] tweaked toml for crates.io crate maybe-sync 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02307a574e2f05d42a8aa49c3fc3897bd5051bc409bf8ec70e7a5e9da41cfb1e
[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" "02307a574e2f05d42a8aa49c3fc3897bd5051bc409bf8ec70e7a5e9da41cfb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02307a574e2f05d42a8aa49c3fc3897bd5051bc409bf8ec70e7a5e9da41cfb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02307a574e2f05d42a8aa49c3fc3897bd5051bc409bf8ec70e7a5e9da41cfb1e", kill_on_drop: false }`
[INFO] [stdout] 02307a574e2f05d42a8aa49c3fc3897bd5051bc409bf8ec70e7a5e9da41cfb1e
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 906783bee8e1f98a32ee17bb811a3e59836f8684734e2b10e68ccfdd7b9386b8
[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" "906783bee8e1f98a32ee17bb811a3e59836f8684734e2b10e68ccfdd7b9386b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-sync v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "906783bee8e1f98a32ee17bb811a3e59836f8684734e2b10e68ccfdd7b9386b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906783bee8e1f98a32ee17bb811a3e59836f8684734e2b10e68ccfdd7b9386b8", kill_on_drop: false }`
[INFO] [stdout] 906783bee8e1f98a32ee17bb811a3e59836f8684734e2b10e68ccfdd7b9386b8
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] db332b362759ad2ffdd263eb0fce2aa544c3ca9c5aa0ecd93ea157815b9a6968
[INFO] running `Command { std: "docker" "start" "-a" "db332b362759ad2ffdd263eb0fce2aa544c3ca9c5aa0ecd93ea157815b9a6968", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-sync v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "db332b362759ad2ffdd263eb0fce2aa544c3ca9c5aa0ecd93ea157815b9a6968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db332b362759ad2ffdd263eb0fce2aa544c3ca9c5aa0ecd93ea157815b9a6968", kill_on_drop: false }`
[INFO] [stdout] db332b362759ad2ffdd263eb0fce2aa544c3ca9c5aa0ecd93ea157815b9a6968
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a25138c869aea59f15c26387c2248844f0a4659c76cf6410822baa591ea3a2ae
[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" "a25138c869aea59f15c26387c2248844f0a4659c76cf6410822baa591ea3a2ae", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/maybe_sync-c61b103859cc49bc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests maybe-sync
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - dyn_maybe_send_sync (line 647) ... ok
[INFO] [stdout] test src/lib.rs - dyn_maybe_sync (line 603) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Mutex (line 378) ... ok
[INFO] [stdout] test src/lib.rs - unsync::MaybeSync (line 310) ... ok
[INFO] [stdout] test src/lib.rs - unsync::MaybeSend (line 277) ... ok
[INFO] [stdout] test src/lib.rs - unsync::Rc (line 351) ... ok
[INFO] [stdout] test src/lib.rs - dyn_maybe_send (line 558) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a25138c869aea59f15c26387c2248844f0a4659c76cf6410822baa591ea3a2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25138c869aea59f15c26387c2248844f0a4659c76cf6410822baa591ea3a2ae", kill_on_drop: false }`
[INFO] [stdout] a25138c869aea59f15c26387c2248844f0a4659c76cf6410822baa591ea3a2ae
