[INFO] fetching crate ngrams 1.0.1... [INFO] testing ngrams-1.0.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate ngrams 1.0.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ngrams 1.0.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ngrams 1.0.1 [INFO] finished tweaking crates.io crate ngrams 1.0.1 [INFO] tweaked toml for crates.io crate ngrams 1.0.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1f40ec4da6129bd2eb48ed777f6a026a0ece27faf6a76f2431641955d70dce0 [INFO] running `"docker" "start" "-a" "a1f40ec4da6129bd2eb48ed777f6a026a0ece27faf6a76f2431641955d70dce0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ngrams v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | source: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | source: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `"docker" "inspect" "a1f40ec4da6129bd2eb48ed777f6a026a0ece27faf6a76f2431641955d70dce0"` [INFO] running `"docker" "rm" "-f" "a1f40ec4da6129bd2eb48ed777f6a026a0ece27faf6a76f2431641955d70dce0"` [INFO] [stdout] a1f40ec4da6129bd2eb48ed777f6a026a0ece27faf6a76f2431641955d70dce0 [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9c148b23bf614fc6d503efd5b586702cf571d49f162e5b9c2b7ce4600f75daec [INFO] running `"docker" "start" "-a" "9c148b23bf614fc6d503efd5b586702cf571d49f162e5b9c2b7ce4600f75daec"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | source: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | source: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Compiling curl-sys v0.2.5 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling curl v0.3.11 [INFO] [stderr] Compiling ngrams v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | source: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | source: Box + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.markov.ev1ju3o8-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933" "/opt/rustwide/target/debug/examples/markov-96ca77a21a7b9933.5g10wjumh5czqcws.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/curl-sys-07922cc22467bca9/out/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/miniz-sys-5afec7795c85cff9/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcurl-cc3d0200a3f1940e.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-c775b173a1c05eb8.rlib" "/opt/rustwide/target/debug/deps/libcurl_sys-21f3e43c8fabdcc7.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-65e1a7f83fee2dfd.rlib" "/opt/rustwide/target/debug/deps/liblibz_sys-eebb7a557c14ca08.rlib" "/opt/rustwide/target/debug/deps/libflate2-88bdfe803aa4841e.rlib" "/opt/rustwide/target/debug/deps/libminiz_sys-b9e53809b5240cd0.rlib" "/opt/rustwide/target/debug/deps/librand-22efe9ef3c114fa7.rlib" "/opt/rustwide/target/debug/deps/librand-bb807c742746e684.rlib" "/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rlib" "/opt/rustwide/target/debug/deps/libngrams-8c496cc0ed5ed0f1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lz" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-21f3e43c8fabdcc7.rlib(libcurl_la-version.o): in function `curl_version': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.2.5/curl/lib/version.c:122: undefined reference to `psl_get_version' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libcurl_sys-21f3e43c8fabdcc7.rlib(libcurl_la-cookie.o): in function `Curl_cookie_add': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.2.5/curl/lib/cookie.c:801: undefined reference to `psl_builtin' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.2.5/curl/lib/cookie.c:802: undefined reference to `psl_is_cookie_domain_acceptable' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libopenssl_sys-65e1a7f83fee2dfd.rlib(openssl_sys-65e1a7f83fee2dfd.openssl_sys.36wmpcns-cgu.11.rcgu.o): in function `openssl_sys::init::{{closure}}': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:517: undefined reference to `SSL_library_init' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:518: undefined reference to `SSL_load_error_strings' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:519: undefined reference to `OPENSSL_add_all_algorithms_noconf' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:521: undefined reference to `CRYPTO_num_locks' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:531: undefined reference to `CRYPTO_set_locking_callback' [INFO] [stderr] /usr/bin/ld: /opt/rustwide/target/debug/deps/libopenssl_sys-65e1a7f83fee2dfd.rlib(openssl_sys-65e1a7f83fee2dfd.openssl_sys.36wmpcns-cgu.11.rcgu.o): in function `openssl_sys::set_id_callback': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:544: undefined reference to `CRYPTO_set_id_callback' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `ngrams`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9c148b23bf614fc6d503efd5b586702cf571d49f162e5b9c2b7ce4600f75daec"` [INFO] running `"docker" "rm" "-f" "9c148b23bf614fc6d503efd5b586702cf571d49f162e5b9c2b7ce4600f75daec"` [INFO] [stdout] 9c148b23bf614fc6d503efd5b586702cf571d49f162e5b9c2b7ce4600f75daec