[INFO] fetching crate rs-collections 0.1.3...
[INFO] testing rs-collections-0.1.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rs-collections 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rs-collections 0.1.3 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 rs-collections 0.1.3
[INFO] finished tweaking crates.io crate rs-collections 0.1.3
[INFO] tweaked toml for crates.io crate rs-collections 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rs-mem v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0aeec6003d6f49ddffe44533f06b16a26c435ce443503a1c041b42c15e3503f9
[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" "0aeec6003d6f49ddffe44533f06b16a26c435ce443503a1c041b42c15e3503f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aeec6003d6f49ddffe44533f06b16a26c435ce443503a1c041b42c15e3503f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aeec6003d6f49ddffe44533f06b16a26c435ce443503a1c041b42c15e3503f9", kill_on_drop: false }`
[INFO] [stdout] 0aeec6003d6f49ddffe44533f06b16a26c435ce443503a1c041b42c15e3503f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 408197afcca837528a5770f56f97a1a2010d576fd92722a0bcd26775b7ab9dc9
[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" "408197afcca837528a5770f56f97a1a2010d576fd92722a0bcd26775b7ab9dc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-ctypes v0.1.1
[INFO] [stderr]    Compiling rs-mem v0.2.2
[INFO] [stderr]    Compiling rs-collections v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "408197afcca837528a5770f56f97a1a2010d576fd92722a0bcd26775b7ab9dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "408197afcca837528a5770f56f97a1a2010d576fd92722a0bcd26775b7ab9dc9", kill_on_drop: false }`
[INFO] [stdout] 408197afcca837528a5770f56f97a1a2010d576fd92722a0bcd26775b7ab9dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 1fb29a0574960034e557f8f5642e69290b7b87f4292f52c17d7fb13fc559e11c
[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" "1fb29a0574960034e557f8f5642e69290b7b87f4292f52c17d7fb13fc559e11c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-collections v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "1fb29a0574960034e557f8f5642e69290b7b87f4292f52c17d7fb13fc559e11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb29a0574960034e557f8f5642e69290b7b87f4292f52c17d7fb13fc559e11c", kill_on_drop: false }`
[INFO] [stdout] 1fb29a0574960034e557f8f5642e69290b7b87f4292f52c17d7fb13fc559e11c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] de04012b9aac7dc33b090507794c60714a132ccc92b07858c34f32a7b9fd8b17
[INFO] running `Command { std: "docker" "start" "-a" "de04012b9aac7dc33b090507794c60714a132ccc92b07858c34f32a7b9fd8b17", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rs_collections-ba36d2287a6156e4
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test hashmap::test::test_insert ... ok
[INFO] [stdout] test hashmap::test::test_remove ... ok
[INFO] [stdout] test string::tests::test_conversion ... ok
[INFO] [stdout] test string::tests::test_split ... ok
[INFO] [stdout] test vec::tests::test_destructor ... ok
[INFO] [stdout] test vec::tests::test_iter ... ok
[INFO] [stderr]    Doc-tests rs-collections
[INFO] [stdout] test hashmap::test::test_vec_insert ... ok
[INFO] [stdout] test vec::tests::test_pop_destructor ... ok
[INFO] [stdout] test vec::tests::test_pop_destructor_push ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de04012b9aac7dc33b090507794c60714a132ccc92b07858c34f32a7b9fd8b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de04012b9aac7dc33b090507794c60714a132ccc92b07858c34f32a7b9fd8b17", kill_on_drop: false }`
[INFO] [stdout] de04012b9aac7dc33b090507794c60714a132ccc92b07858c34f32a7b9fd8b17