[INFO] fetching crate linux-libc-auxv 0.2.1...
[INFO] testing linux-libc-auxv-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate linux-libc-auxv 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate linux-libc-auxv 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linux-libc-auxv 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linux-libc-auxv 0.2.1
[INFO] tweaked toml for crates.io crate linux-libc-auxv 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate linux-libc-auxv 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 9c0fbe0003bed1b2d2910757e554af3d7cf4994949560cced8f1efaf10152db5
[INFO] running `Command { std: "docker" "start" "-a" "9c0fbe0003bed1b2d2910757e554af3d7cf4994949560cced8f1efaf10152db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c0fbe0003bed1b2d2910757e554af3d7cf4994949560cced8f1efaf10152db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0fbe0003bed1b2d2910757e554af3d7cf4994949560cced8f1efaf10152db5", kill_on_drop: false }`
[INFO] [stdout] 9c0fbe0003bed1b2d2910757e554af3d7cf4994949560cced8f1efaf10152db5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 2d59a5bd8713e0e20eb2523eb607938f3089f560a0536760f7c95af74408fa03
[INFO] running `Command { std: "docker" "start" "-a" "2d59a5bd8713e0e20eb2523eb607938f3089f560a0536760f7c95af74408fa03", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling enum-iterator v0.7.0
[INFO] [stderr]    Compiling linux-libc-auxv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.57s
[INFO] running `Command { std: "docker" "inspect" "2d59a5bd8713e0e20eb2523eb607938f3089f560a0536760f7c95af74408fa03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d59a5bd8713e0e20eb2523eb607938f3089f560a0536760f7c95af74408fa03", kill_on_drop: false }`
[INFO] [stdout] 2d59a5bd8713e0e20eb2523eb607938f3089f560a0536760f7c95af74408fa03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab8463583b60eaca0d0012f2db1071f4f58ffa120078a0e4d24d60c62ae090e
[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" "5ab8463583b60eaca0d0012f2db1071f4f58ffa120078a0e4d24d60c62ae090e", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-libc-auxv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:208:1
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` 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 3.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/linux_libc_auxv-c2f03b0a83c01c7c)
[INFO] running `Command { std: "docker" "inspect" "5ab8463583b60eaca0d0012f2db1071f4f58ffa120078a0e4d24d60c62ae090e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab8463583b60eaca0d0012f2db1071f4f58ffa120078a0e4d24d60c62ae090e", kill_on_drop: false }`
[INFO] [stdout] 5ab8463583b60eaca0d0012f2db1071f4f58ffa120078a0e4d24d60c62ae090e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] b77e1ce11b081e5783f82c8d4f7e1b6e53c92d5dcfdeb7666f0d73ea9584e32e
[INFO] running `Command { std: "docker" "start" "-a" "b77e1ce11b081e5783f82c8d4f7e1b6e53c92d5dcfdeb7666f0d73ea9584e32e", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]    --> src/lib.rs:208:1
[INFO] [stderr]     |
[INFO] [stderr] 208 | #[macro_use]
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `linux-libc-auxv` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linux_libc_auxv-c2f03b0a83c01c7c)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test aux_var::tests::test_data_area_serialize_byte_count ... ok
[INFO] [stdout] test builder::serializer::tests::test_byte_writer_full ... ok
[INFO] [stdout] test aux_var::serialized::tests::test_serialized_aux_entry_size ... ok
[INFO] [stdout] test builder::serializer::tests::test_byte_writer_auxv ... ok
[INFO] [stdout] test aux_var::typ::tests::test_aux_var_key_order ... ok
[INFO] [stdout] test builder::tests::test_builder_aux_final_at_null ... ok
[INFO] [stdout] test builder::tests::test_builder_write_size ... ok
[INFO] [stdout] test cstr_util::tests::test_c_str_null_terminated ... ok
[INFO] [stdout] test cstr_util::tests::test_c_str_len ... ok
[INFO] [stdout] test builder::tests::test_builder_write_size_2 ... ok
[INFO] [stdout] test cstr_util::tests::test_cstr_contains_at_most_terminating_null_byte ... ok
[INFO] [stdout] test cstr_util::tests::test_cstr_len_with_nullbyte ... ok
[INFO] [stdout] test builder::tests::test_default_filename_gets_replaced ... ok
[INFO] [stdout] test parser::tests::test_parser_different_user_ptr ... ok
[INFO] [stdout] test parser::tests::test_parser_with_dereference_data ... ok
[INFO] [stdout] test builder::tests::test_builder_serializes_data ... ok
[INFO] [stderr]    Doc-tests linux-libc-auxv
[INFO] [stdout] test aux_var::tests::test_aux_var_order ... ok
[INFO] [stdout] test cstr_util::tests::test_c_str_len_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b77e1ce11b081e5783f82c8d4f7e1b6e53c92d5dcfdeb7666f0d73ea9584e32e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77e1ce11b081e5783f82c8d4f7e1b6e53c92d5dcfdeb7666f0d73ea9584e32e", kill_on_drop: false }`
[INFO] [stdout] b77e1ce11b081e5783f82c8d4f7e1b6e53c92d5dcfdeb7666f0d73ea9584e32e