[INFO] fetching crate gitrevset 0.2.0...
[INFO] testing gitrevset-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate gitrevset 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gitrevset 0.2.0 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 gitrevset 0.2.0
[INFO] finished tweaking crates.io crate gitrevset 0.2.0
[INFO] tweaked toml for crates.io crate gitrevset 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate gitrevset 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gitdag v0.1.2
[INFO] [stderr]   Downloaded esl01-hgtime v0.1.0
[INFO] [stderr]   Downloaded esl01-dag v0.2.1
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f32a0e378ef01d266c073c56ec698c1a9a155fe847917c7fe6f891ce1255d80
[INFO] running `Command { std: "docker" "start" "-a" "7f32a0e378ef01d266c073c56ec698c1a9a155fe847917c7fe6f891ce1255d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f32a0e378ef01d266c073c56ec698c1a9a155fe847917c7fe6f891ce1255d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f32a0e378ef01d266c073c56ec698c1a9a155fe847917c7fe6f891ce1255d80", kill_on_drop: false }`
[INFO] [stdout] 7f32a0e378ef01d266c073c56ec698c1a9a155fe847917c7fe6f891ce1255d80
[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" "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] [stdout] 65ce58770758806271162f66f0fe2ab3791bd4cffa7221dad707f806ed9332f4
[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" "65ce58770758806271162f66f0fe2ab3791bd4cffa7221dad707f806ed9332f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling tracing-core v0.1.15
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling lalrpop-util v0.19.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling globset v0.4.5
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling libz-sys v1.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libssh2-sys v0.2.19
[INFO] [stderr]    Compiling libgit2-sys v0.12.12+1.0.1
[INFO] [stderr]    Compiling esl01-hgtime v0.1.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling twox-hash v1.5.0
[INFO] [stderr]    Compiling git2 v0.13.10
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling tracing v0.1.19
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling esl01-minibytes v0.2.0
[INFO] [stderr]    Compiling esl01-indexedlog v0.1.2
[INFO] [stderr]    Compiling esl01-dag v0.2.1
[INFO] [stderr]    Compiling gitdag v0.1.2
[INFO] [stderr]    Compiling gitrevset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.57s
[INFO] running `Command { std: "docker" "inspect" "65ce58770758806271162f66f0fe2ab3791bd4cffa7221dad707f806ed9332f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ce58770758806271162f66f0fe2ab3791bd4cffa7221dad707f806ed9332f4", kill_on_drop: false }`
[INFO] [stdout] 65ce58770758806271162f66f0fe2ab3791bd4cffa7221dad707f806ed9332f4
[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" "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] 10d50876ed7e7b675001ab7755b875bb35f637ce4cfffa4b900b85dae8a2eebc
[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" "10d50876ed7e7b675001ab7755b875bb35f637ce4cfffa4b900b85dae8a2eebc", kill_on_drop: false }`
[INFO] [stderr]    Compiling gitrevset v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.88s
[INFO] running `Command { std: "docker" "inspect" "10d50876ed7e7b675001ab7755b875bb35f637ce4cfffa4b900b85dae8a2eebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d50876ed7e7b675001ab7755b875bb35f637ce4cfffa4b900b85dae8a2eebc", kill_on_drop: false }`
[INFO] [stdout] 10d50876ed7e7b675001ab7755b875bb35f637ce4cfffa4b900b85dae8a2eebc
[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" "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] 6f971c947ca26d739bc36fee0b105c595a4df4ff39a7c231323b67cc27480ec8
[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" "6f971c947ca26d739bc36fee0b105c595a4df4ff39a7c231323b67cc27480ec8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gitrevset-9677b99d5c314db1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_ast_macro ... ok
[INFO] [stdout] test tests::test_ext ... ok
[INFO] [stdout] test tests::test_ast_repo ... ok
[INFO] [stdout] test tests::test_revset_alias_config ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_revs-fe8cd1b6a8119f00)
[INFO] [stdout] test tests::test_revset_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gitrevset
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/ast.rs - ast (line 142) ... FAILED
[INFO] [stdout] test src/ast.rs - ast (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 112) ... ok
[INFO] [stdout] test src/ast.rs - ast (line 123) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ast.rs - ast (line 142) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/tmp/rustdoctestFyipy5/rust_out.rust_out.1376475e-cgu.0.rcgu.o" "/tmp/rustdoctestFyipy5/rust_out.3oi7hjnjienb8flc.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/libgit2-sys-67076a115864c25c/out/build" "-L" "/opt/rustwide/target/debug/build/libssh2-sys-dd3b159c9f78faa0/out/build" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgitrevset-bf4d64c6628e96dc.rlib" "/opt/rustwide/target/debug/deps/liblalrpop_util-b5e1163c89b5fa51.rlib" "/opt/rustwide/target/debug/deps/libesl01_hgtime-b3f0e9a244e6ecc2.rlib" "/opt/rustwide/target/debug/deps/libhumantime-948ffd822b1013e1.rlib" "/opt/rustwide/target/debug/deps/libquick_error-9b86aa0409ef900d.rlib" "/opt/rustwide/target/debug/deps/libchrono-3f32cc47755c5715.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-191ece2406846b5e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d0f47a55fa49d048.rlib" "/opt/rustwide/target/debug/deps/libtime-ca1aaa2d7fcc9ba7.rlib" "/opt/rustwide/target/debug/deps/libglobset-7fa0e7f96336b9a2.rlib" "/opt/rustwide/target/debug/deps/libregex-c5c7ffe18d5aca01.rlib" "/opt/rustwide/target/debug/deps/libthread_local-3b926810dda75ea6.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a8678468cb8b8804.rlib" "/opt/rustwide/target/debug/deps/libfnv-059813dc4f8dd4c8.rlib" "/opt/rustwide/target/debug/deps/libbstr-e630a99a9539bb67.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-4c9f51f146aec7c2.rlib" "/opt/rustwide/target/debug/deps/libmemchr-471a0917c9740522.rlib" "/opt/rustwide/target/debug/deps/libgitdag-34f9bd980695c8c1.rlib" "/opt/rustwide/target/debug/deps/libgit2-e98e57b9013aa371.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-f1937205362a8d90.rlib" "/opt/rustwide/target/debug/deps/liburl-e395f89609cda955.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-f9199a68e8c135fc.rlib" "/opt/rustwide/target/debug/deps/libidna-15893242e4e660bf.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-e051a8bd6501f74f.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-422dadaf16bf6188.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-f649dd84372809b8.rlib" "/opt/rustwide/target/debug/deps/libmatches-9cfb84f2ef24c6e0.rlib" "/opt/rustwide/target/debug/deps/liblog-8a168fd58b6d1399.rlib" "/opt/rustwide/target/debug/deps/liblibgit2_sys-245489381f59d413.rlib" "/opt/rustwide/target/debug/deps/liblibssh2_sys-7a7c8ce6ad81ae61.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-194e979b2298d97a.rlib" "/opt/rustwide/target/debug/deps/liblibz_sys-9c1fcb84c6b0be72.rlib" "/opt/rustwide/target/debug/deps/libesl01_dag-b542e2579e13842b.rlib" "/opt/rustwide/target/debug/deps/libesl01_drawdag-493efa8c6c8cca9d.rlib" "/opt/rustwide/target/debug/deps/libanyhow-d5edef70df23c3d3.rlib" "/opt/rustwide/target/debug/deps/libitertools-be2c96fe7bd62ee3.rlib" "/opt/rustwide/target/debug/deps/libeither-7f2a38f86cf8a56e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-e09638bf9aca31b4.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-b95fc931ac2cab49.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-9197ffb3c00e076c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-4acc08e4987ba165.rlib" "/opt/rustwide/target/debug/deps/liblock_api-354151540ba24b93.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-77ffbe2fe379a2bf.rlib" "/opt/rustwide/target/debug/deps/libesl01_indexedlog-b4ca220af7c7cf4b.rlib" "/opt/rustwide/target/debug/deps/libhex-9a904a2451156f14.rlib" "/opt/rustwide/target/debug/deps/libtempfile-17143b51bfa37148.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-4bf4e102b5c3be79.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-83a96e08d630ed69.rlib" "/opt/rustwide/target/debug/deps/libesl01_vlqencoding-0aa305bd57ac0ae1.rlib" "/opt/rustwide/target/debug/deps/libtwox_hash-c090f6538f6d524a.rlib" "/opt/rustwide/target/debug/deps/librand-2542448c247635f4.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-99e4a60a2e353b25.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-874c5fb9ecf298b2.rlib" "/opt/rustwide/target/debug/deps/librand_core-0ee726ca3bf2cd88.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-88ec3d5d9ef52333.rlib" "/opt/rustwide/target/debug/deps/libfs2-2f8cd9cbde2fee8b.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-3dc46fcfdc27cac2.rlib" "/opt/rustwide/target/debug/deps/libtracing-3d6d2a688dfb68ad.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-cffbad6597aeaca3.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ffb7f11ad1437080.rlib" "/opt/rustwide/target/debug/deps/libindexmap-382bf44174f8ee73.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-ab246092c509babf.rlib" "/opt/rustwide/target/debug/deps/libesl01_minibytes-aac6356440896378.rlib" "/opt/rustwide/target/debug/deps/libserde-90eda07af2e6aaa8.rlib" "/opt/rustwide/target/debug/deps/libmemmap-a2103901ec642d7f.rlib" "/opt/rustwide/target/debug/deps/liblibc-48b2b226549d01c2.rlib" "/opt/rustwide/target/debug/deps/libthiserror-6110d9544e0d177b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lz" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestFyipy5/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ast.rs - ast (line 142)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.86s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "6f971c947ca26d739bc36fee0b105c595a4df4ff39a7c231323b67cc27480ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f971c947ca26d739bc36fee0b105c595a4df4ff39a7c231323b67cc27480ec8", kill_on_drop: false }`
[INFO] [stdout] 6f971c947ca26d739bc36fee0b105c595a4df4ff39a7c231323b67cc27480ec8
