[INFO] fetching crate auxv 0.3.3...
[INFO] testing auxv-0.3.3 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate auxv 0.3.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate auxv 0.3.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 708d2a83186c15b57ffbe553a091bae9e35a58b47d96c79c55bf4bcb2f2b204c
[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" "708d2a83186c15b57ffbe553a091bae9e35a58b47d96c79c55bf4bcb2f2b204c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "708d2a83186c15b57ffbe553a091bae9e35a58b47d96c79c55bf4bcb2f2b204c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "708d2a83186c15b57ffbe553a091bae9e35a58b47d96c79c55bf4bcb2f2b204c", kill_on_drop: false }`
[INFO] [stdout] 708d2a83186c15b57ffbe553a091bae9e35a58b47d96c79c55bf4bcb2f2b204c
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 3bbf32601fd9f49b1bf0ad8e2fcd980af3f63997c496f5a6c97ceb20ea40fa3e
[INFO] running `Command { std: "docker" "start" "-a" "3bbf32601fd9f49b1bf0ad8e2fcd980af3f63997c496f5a6c97ceb20ea40fa3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[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:6:14
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "3bbf32601fd9f49b1bf0ad8e2fcd980af3f63997c496f5a6c97ceb20ea40fa3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbf32601fd9f49b1bf0ad8e2fcd980af3f63997c496f5a6c97ceb20ea40fa3e", kill_on_drop: false }`
[INFO] [stdout] 3bbf32601fd9f49b1bf0ad8e2fcd980af3f63997c496f5a6c97ceb20ea40fa3e
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bebd31c7adb6da266cdf1496fa5c800b0d4b6d757648fffbf5d93ebf10e089df
[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" "bebd31c7adb6da266cdf1496fa5c800b0d4b6d757648fffbf5d93ebf10e089df", 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:6:14
[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] [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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "bebd31c7adb6da266cdf1496fa5c800b0d4b6d757648fffbf5d93ebf10e089df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bebd31c7adb6da266cdf1496fa5c800b0d4b6d757648fffbf5d93ebf10e089df", kill_on_drop: false }`
[INFO] [stdout] bebd31c7adb6da266cdf1496fa5c800b0d4b6d757648fffbf5d93ebf10e089df
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2bd49f8ca6ab77de841b027d35efda9481175a417966048f3675eef9e5c223d5
[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" "2bd49f8ca6ab77de841b027d35efda9481175a417966048f3675eef9e5c223d5", 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:6:14
[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: `auxv` (build script) generated 1 warning
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `auxv` (lib) generated 1 warning
[INFO] [stderr] warning: `auxv` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/auxv-143264cf180ab773)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[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_truncated_entry ... ok
[INFO] [stdout] test procfs::tests::test_iterate_auxv_path_real_linux_x64 ... ok
[INFO] [stdout] test procfs::tests::test_iterate_auxv_path_real_linux_no_value_in_trailing_null ... 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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/getauxval_tests.rs (/opt/rustwide/target/debug/deps/getauxval_tests-84c894d1bcdf87e4)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/procfs_tests.rs (/opt/rustwide/target/debug/deps/procfs_tests-17632d0f80a97292)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test search_procfs_finds_hwcap ... ok
[INFO] [stdout] test iterate_procfs_finds_hwcap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stack_tests.rs (/opt/rustwide/target/debug/deps/stack_tests-df603dfec2d5ba06)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests auxv
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2bd49f8ca6ab77de841b027d35efda9481175a417966048f3675eef9e5c223d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bd49f8ca6ab77de841b027d35efda9481175a417966048f3675eef9e5c223d5", kill_on_drop: false }`
[INFO] [stdout] 2bd49f8ca6ab77de841b027d35efda9481175a417966048f3675eef9e5c223d5
