[INFO] fetching crate borrow_as 0.1.0...
[INFO] testing borrow_as-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate borrow_as 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate borrow_as 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate borrow_as 0.1.0
[INFO] finished tweaking crates.io crate borrow_as 0.1.0
[INFO] tweaked toml for crates.io crate borrow_as 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 2d29f2e1d5dbfb52d1f3c545ac3d7f0ad634fefb5b7fbc93b3a6bc37b18cb856
[INFO] running `Command { std: "docker" "start" "-a" "2d29f2e1d5dbfb52d1f3c545ac3d7f0ad634fefb5b7fbc93b3a6bc37b18cb856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d29f2e1d5dbfb52d1f3c545ac3d7f0ad634fefb5b7fbc93b3a6bc37b18cb856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d29f2e1d5dbfb52d1f3c545ac3d7f0ad634fefb5b7fbc93b3a6bc37b18cb856", kill_on_drop: false }`
[INFO] [stdout] 2d29f2e1d5dbfb52d1f3c545ac3d7f0ad634fefb5b7fbc93b3a6bc37b18cb856
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 210faed4a98a227a31d09f27326581e482adfb9b42d308d6b1218713f1966d4a
[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" "210faed4a98a227a31d09f27326581e482adfb9b42d308d6b1218713f1966d4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple_utils v0.3.0
[INFO] [stderr]    Compiling borrow_as v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "210faed4a98a227a31d09f27326581e482adfb9b42d308d6b1218713f1966d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "210faed4a98a227a31d09f27326581e482adfb9b42d308d6b1218713f1966d4a", kill_on_drop: false }`
[INFO] [stdout] 210faed4a98a227a31d09f27326581e482adfb9b42d308d6b1218713f1966d4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 7cec2cf2fddd333effcd06885bef6a9f90901522b3fb1e30f474984a1e146034
[INFO] running `Command { std: "docker" "start" "-a" "7cec2cf2fddd333effcd06885bef6a9f90901522b3fb1e30f474984a1e146034", kill_on_drop: false }`
[INFO] [stderr]    Compiling borrow_as v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "7cec2cf2fddd333effcd06885bef6a9f90901522b3fb1e30f474984a1e146034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cec2cf2fddd333effcd06885bef6a9f90901522b3fb1e30f474984a1e146034", kill_on_drop: false }`
[INFO] [stdout] 7cec2cf2fddd333effcd06885bef6a9f90901522b3fb1e30f474984a1e146034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 13da4d1fad9ced8b0258524a78e7c325bdcace5817be3c107bba0ac9b86ecd1b
[INFO] running `Command { std: "docker" "start" "-a" "13da4d1fad9ced8b0258524a78e7c325bdcace5817be3c107bba0ac9b86ecd1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/borrow_as-03554173ac8c35b0
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests borrow_as
[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 8 tests
[INFO] [stdout] test src/lib.rs - LifeRef::wrap_life (line 173) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::add_life (line 236) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::map_life (line 259) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::wrap_ref (line 141) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::add_ref (line 187) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::wrap_mut (line 156) ... ok
[INFO] [stdout] test src/lib.rs - LifeRef::add_mut (line 207) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13da4d1fad9ced8b0258524a78e7c325bdcace5817be3c107bba0ac9b86ecd1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13da4d1fad9ced8b0258524a78e7c325bdcace5817be3c107bba0ac9b86ecd1b", kill_on_drop: false }`
[INFO] [stdout] 13da4d1fad9ced8b0258524a78e7c325bdcace5817be3c107bba0ac9b86ecd1b