[INFO] fetching crate auxv 0.3.3...
[INFO] testing auxv-0.3.3 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate auxv 0.3.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate auxv 0.3.3 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 auxv 0.3.3
[INFO] finished tweaking crates.io crate auxv 0.3.3
[INFO] tweaked toml for crates.io crate auxv 0.3.3 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cf888317b94f81a17ff47d86c7a1a28c1ad8abbe545e371df491810db728b01c
[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" "cf888317b94f81a17ff47d86c7a1a28c1ad8abbe545e371df491810db728b01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf888317b94f81a17ff47d86c7a1a28c1ad8abbe545e371df491810db728b01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf888317b94f81a17ff47d86c7a1a28c1ad8abbe545e371df491810db728b01c", kill_on_drop: false }`
[INFO] [stdout] cf888317b94f81a17ff47d86c7a1a28c1ad8abbe545e371df491810db728b01c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ec8d5f112faec9431f0eda92f11f14900d7a056f2ebe8dde6cab4e6885062c52
[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" "ec8d5f112faec9431f0eda92f11f14900d7a056f2ebe8dde6cab4e6885062c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling auxv v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `gcc::compile_library`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         gcc::compile_library("libgetauxval-wrapper.a", &["c/getauxval-wrapper.c"]);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/procfs.rs:154:42
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn read_long<B: ByteOrder> (reader: &mut Read) -> std::io::Result<AuxvType>{
[INFO] [stdout]     |                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "ec8d5f112faec9431f0eda92f11f14900d7a056f2ebe8dde6cab4e6885062c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8d5f112faec9431f0eda92f11f14900d7a056f2ebe8dde6cab4e6885062c52", kill_on_drop: false }`
[INFO] [stdout] ec8d5f112faec9431f0eda92f11f14900d7a056f2ebe8dde6cab4e6885062c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] be80f4af1dfbc991e213b5497f4a1ad05df2b69b1de91561683cb2282d998e74
[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" "be80f4af1dfbc991e213b5497f4a1ad05df2b69b1de91561683cb2282d998e74", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated function `gcc::compile_library`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]  --> build.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |         gcc::compile_library("libgetauxval-wrapper.a", &["c/getauxval-wrapper.c"]);
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/procfs.rs:154:42
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn read_long<B: ByteOrder> (reader: &mut Read) -> std::io::Result<AuxvType>{
[INFO] [stdout]     |                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling auxv v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/procfs.rs:154:42
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn read_long<B: ByteOrder> (reader: &mut Read) -> std::io::Result<AuxvType>{
[INFO] [stdout]     |                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "be80f4af1dfbc991e213b5497f4a1ad05df2b69b1de91561683cb2282d998e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be80f4af1dfbc991e213b5497f4a1ad05df2b69b1de91561683cb2282d998e74", kill_on_drop: false }`
[INFO] [stdout] be80f4af1dfbc991e213b5497f4a1ad05df2b69b1de91561683cb2282d998e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5934034c15f7cfc1c762df2ea9145f6ed88a7c13d91c9a2eb150ad8126aec932
[INFO] running `Command { std: "docker" "start" "-a" "5934034c15f7cfc1c762df2ea9145f6ed88a7c13d91c9a2eb150ad8126aec932", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `gcc::compile_library`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |         gcc::compile_library("libgetauxval-wrapper.a", &["c/getauxval-wrapper.c"]);
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/procfs.rs:154:42
[INFO] [stderr]     |
[INFO] [stderr] 154 | fn read_long<B: ByteOrder> (reader: &mut Read) -> std::io::Result<AuxvType>{
[INFO] [stderr]     |                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/procfs.rs:154:42
[INFO] [stderr]     |
[INFO] [stderr] 154 | fn read_long<B: ByteOrder> (reader: &mut Read) -> std::io::Result<AuxvType>{
[INFO] [stderr]     |                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/auxv-38b02db1f232689d
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test procfs::tests::test_iterate_auxv_path_real_linux_truncated_entry ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/getauxval_tests-3ff659ddf8dabdfd
[INFO] [stdout] test procfs::tests::test_iterate_auxv_path_real_linux_no_trailing_null ... ok
[INFO] [stdout] test procfs::tests::test_iterate_auxv_path_real_linux_no_value_in_trailing_null ... ok
[INFO] [stdout] test procfs::tests::test_iterate_auxv_path_real_linux_x64 ... ok
[INFO] [stdout] test procfs::tests::test_parse_auxv_path_virtualbox_linux_32bit_in_64bit_mode_invalidformat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_getauxv_hwcap_linux_doesnt_find_bogus_key ... ok
[INFO] [stdout] test test_getauxv_hwcap_linux_finds_hwcap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/procfs_tests-31510eb2daf20983
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stack_tests-5b1f8e6c027836f2
[INFO] [stdout] test iterate_procfs_finds_hwcap ... ok
[INFO] [stdout] test search_procfs_finds_hwcap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]    Doc-tests auxv
[INFO] [stdout] test test_iterate_stack_finds_hwcap ... ok
[INFO] [stdout] test test_stack_auxv_uid_matches_libc_uid ... ok
[INFO] [stdout] test auxv_via_stack_equals_auxv_via_procfs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "5934034c15f7cfc1c762df2ea9145f6ed88a7c13d91c9a2eb150ad8126aec932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5934034c15f7cfc1c762df2ea9145f6ed88a7c13d91c9a2eb150ad8126aec932", kill_on_drop: false }`
[INFO] [stdout] 5934034c15f7cfc1c762df2ea9145f6ed88a7c13d91c9a2eb150ad8126aec932
