[INFO] fetching crate capctl 0.1.0...
[INFO] testing capctl-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate capctl 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate capctl 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 capctl 0.1.0
[INFO] finished tweaking crates.io crate capctl 0.1.0
[INFO] tweaked toml for crates.io crate capctl 0.1.0 written to /workspace/builds/worker-13/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 2fd7e3f78b9a978f6eb112abcf5ebb8d4b78c5c69d04defc38a4b5c8868852a7
[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" "2fd7e3f78b9a978f6eb112abcf5ebb8d4b78c5c69d04defc38a4b5c8868852a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fd7e3f78b9a978f6eb112abcf5ebb8d4b78c5c69d04defc38a4b5c8868852a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd7e3f78b9a978f6eb112abcf5ebb8d4b78c5c69d04defc38a4b5c8868852a7", kill_on_drop: false }`
[INFO] [stdout] 2fd7e3f78b9a978f6eb112abcf5ebb8d4b78c5c69d04defc38a4b5c8868852a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 296a74d5b96ed3471983cedddaa387ebabf557dee7837cf008a2014f72a4dfb8
[INFO] running `Command { std: "docker" "start" "-a" "296a74d5b96ed3471983cedddaa387ebabf557dee7837cf008a2014f72a4dfb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling capctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "296a74d5b96ed3471983cedddaa387ebabf557dee7837cf008a2014f72a4dfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "296a74d5b96ed3471983cedddaa387ebabf557dee7837cf008a2014f72a4dfb8", kill_on_drop: false }`
[INFO] [stdout] 296a74d5b96ed3471983cedddaa387ebabf557dee7837cf008a2014f72a4dfb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 4cf39a38aa00567ad20f20c9a2673d9dc701c0e0d378516575442d982a0801fa
[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" "4cf39a38aa00567ad20f20c9a2673d9dc701c0e0d378516575442d982a0801fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling capctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "4cf39a38aa00567ad20f20c9a2673d9dc701c0e0d378516575442d982a0801fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf39a38aa00567ad20f20c9a2673d9dc701c0e0d378516575442d982a0801fa", kill_on_drop: false }`
[INFO] [stdout] 4cf39a38aa00567ad20f20c9a2673d9dc701c0e0d378516575442d982a0801fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] c7b3317771fbf967198c0bf73973fc4c1b78bad85e61680f427103a2c81f28c0
[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" "c7b3317771fbf967198c0bf73973fc4c1b78bad85e61680f427103a2c81f28c0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 41 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/capctl-d6b23a52a5d0c97a
[INFO] [stdout] test caps::ambient::tests::test_ambient_supported ... ok
[INFO] [stderr]    Doc-tests capctl
[INFO] [stdout] test caps::capset::tests::test_capset_bitand ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_add_drop ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_from_iter ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_iter_full ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_macro ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_not ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_sub ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_union ... ok
[INFO] [stdout] test caps::capstate::tests::test_capstate_get_bad_pid ... ok
[INFO] [stdout] test caps::capstate::tests::test_capstate_empty ... ok
[INFO] [stdout] test caps::bounding::tests::test_bounding ... ok
[INFO] [stdout] test caps::capstate::tests::test_capstate_getset_current ... ok
[INFO] [stdout] test caps::file::tests::test_filecaps_empty ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_add_drop_all ... ok
[INFO] [stdout] test caps::file::tests::test_filecaps_get ... ok
[INFO] [stdout] test caps::file::tests::test_filecaps_unpack ... ok
[INFO] [stdout] test caps::fullcapstate::tests::test_get_invalid_pid ... ok
[INFO] [stdout] test caps::tests::test_cap_iter_fused ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_iter_count ... ok
[INFO] [stdout] test caps::fullcapstate::tests::test_get_current_proc ... ok
[INFO] [stdout] test caps::tests::test_cap_string_error ... ok
[INFO] [stdout] test caps::tests::test_cap_bits ... ok
[INFO] [stdout] test caps::tests::test_cap_iter_count ... ok
[INFO] [stdout] test caps::tests::test_cap_iter_nth ... ok
[INFO] [stdout] test caps::tests::test_cap_iter_last ... ok
[INFO] [stdout] test caps::tests::test_cap_string ... ok
[INFO] [stdout] test caps::tests::test_supported_caps ... ok
[INFO] [stdout] test prctl::tests::test_name ... ok
[INFO] [stdout] test prctl::tests::test_pdeathsig ... ok
[INFO] [stdout] test prctl::tests::test_securebits ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_full ... ok
[INFO] [stdout] test prctl::tests::test_subreaper ... ok
[INFO] [stdout] test prctl::tests::test_dumpable ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_empty ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_fmt ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_bitxor ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_intersection ... ok
[INFO] [stdout] test caps::capset::tests::test_capset_bitor ... ok
[INFO] [stdout] test prctl::tests::test_keepcaps ... ok
[INFO] [stdout] test prctl::tests::test_nnp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/caps/capset.rs - capset (line 211) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c7b3317771fbf967198c0bf73973fc4c1b78bad85e61680f427103a2c81f28c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b3317771fbf967198c0bf73973fc4c1b78bad85e61680f427103a2c81f28c0", kill_on_drop: false }`
[INFO] [stdout] c7b3317771fbf967198c0bf73973fc4c1b78bad85e61680f427103a2c81f28c0