[INFO] crate cargo 0.37.0 is already in cache [INFO] extracting crate cargo 0.37.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo/0.37.0 [INFO] extracting crate cargo 0.37.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo/0.37.0 [INFO] validating manifest of cargo-0.37.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of cargo-0.37.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing cargo-0.37.0 [INFO] finished frobbing cargo-0.37.0 [INFO] frobbed toml for cargo-0.37.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo/0.37.0/Cargo.toml [INFO] started frobbing cargo-0.37.0 [INFO] finished frobbing cargo-0.37.0 [INFO] frobbed toml for cargo-0.37.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo/0.37.0/Cargo.toml [INFO] crate cargo-0.37.0 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing cargo-0.37.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo/0.37.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 4d1e74915e2ea2ab7fa2d1de65daccbc3bb01b9332c21d1170adbc57a8dd2f40 [INFO] running `"docker" "start" "-a" "4d1e74915e2ea2ab7fa2d1de65daccbc3bb01b9332c21d1170adbc57a8dd2f40"` [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling libnghttp2-sys v0.1.1 [INFO] [stderr] Compiling curl-sys v0.4.18 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling socket2 v0.3.9 [INFO] [stderr] Compiling filetime v0.2.6 [INFO] [stderr] Compiling jobserver v0.1.13 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling bstr v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling globset v0.4.3 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling tempfile v3.0.8 [INFO] [stderr] Compiling ignore v0.4.7 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling crypto-hash v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling curl v0.4.22 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling serde_ignored v0.0.4 [INFO] [stderr] Compiling toml v0.5.1 [INFO] [stderr] Compiling url_serde v0.2.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling im-rc v12.3.4 [INFO] [stderr] Compiling rustfix v0.4.5 [INFO] [stderr] Compiling crates-io v0.25.0 [INFO] [stderr] Compiling git2 v0.8.0 [INFO] [stderr] Compiling git2-curl v0.9.0 [INFO] [stderr] Compiling cargo v0.37.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:92:29 [INFO] [stderr] | [INFO] [stderr] 92 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/build_context/mod.rs:19:33 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct BuildContext<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | #![warn(rust_2018_idioms)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(explicit_outlives_requirements)]` implied by `#[warn(rust_2018_idioms)]` [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/mod.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct Context<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/unit_dependencies.rs:28:16 [INFO] [stderr] | [INFO] [stderr] 28 | struct State<'a: 'tmp, 'cfg: 'a, 'tmp> { [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] help: remove these bounds [INFO] [stderr] | [INFO] [stderr] 28 | struct State<'a, 'cfg, 'tmp> { [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/compilation_files.rs:53:37 [INFO] [stderr] | [INFO] [stderr] 53 | pub struct CompilationFiles<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/package.rs:293:30 [INFO] [stderr] | [INFO] [stderr] 293 | pub struct Downloads<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/resolver/encode.rs:328:37 [INFO] [stderr] | [INFO] [stderr] 328 | pub struct WorkspaceResolve<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/workspace.rs:128:28 [INFO] [stderr] | [INFO] [stderr] 128 | pub struct Members<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 23s [INFO] running `"docker" "inspect" "4d1e74915e2ea2ab7fa2d1de65daccbc3bb01b9332c21d1170adbc57a8dd2f40"` [INFO] running `"docker" "rm" "-f" "4d1e74915e2ea2ab7fa2d1de65daccbc3bb01b9332c21d1170adbc57a8dd2f40"` [INFO] [stdout] 4d1e74915e2ea2ab7fa2d1de65daccbc3bb01b9332c21d1170adbc57a8dd2f40 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo/0.37.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 6a2f2e3549e90be23432b2a9abadfb2280fa4134b582d8dc4ce14e26a749ac7b [INFO] running `"docker" "start" "-a" "6a2f2e3549e90be23432b2a9abadfb2280fa4134b582d8dc4ce14e26a749ac7b"` [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.4 [INFO] [stderr] Compiling cargo v0.37.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/cross_compile.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/cross_compile.rs:26:26 [INFO] [stderr] | [INFO] [stderr] 26 | static CHECK: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/paths.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/testsuite/support/paths.rs:17:32 [INFO] [stderr] | [INFO] [stderr] 17 | static GLOBAL_INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cargo/util/config.rs:92:29 [INFO] [stderr] | [INFO] [stderr] 92 | static INIT: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/build_context/mod.rs:19:33 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct BuildContext<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/cargo/lib.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(explicit_outlives_requirements)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/mod.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct Context<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/unit_dependencies.rs:28:16 [INFO] [stderr] | [INFO] [stderr] 28 | struct State<'a: 'tmp, 'cfg: 'a, 'tmp> { [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] help: remove these bounds [INFO] [stderr] | [INFO] [stderr] 28 | struct State<'a, 'cfg, 'tmp> { [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/compiler/context/compilation_files.rs:53:37 [INFO] [stderr] | [INFO] [stderr] 53 | pub struct CompilationFiles<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/package.rs:293:30 [INFO] [stderr] | [INFO] [stderr] 293 | pub struct Downloads<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/resolver/encode.rs:328:37 [INFO] [stderr] | [INFO] [stderr] 328 | pub struct WorkspaceResolve<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] warning: outlives requirements can be inferred [INFO] [stderr] --> src/cargo/core/workspace.rs:128:28 [INFO] [stderr] | [INFO] [stderr] 128 | pub struct Members<'a, 'cfg: 'a> { [INFO] [stderr] | ^^^^ help: remove this bound [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: signal: 9 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/testsuite-1c8d5558c1af3552.testsuite.9vehnnp8-cgu.2.rcgu.o" 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"/opt/crater/target/debug/build/libnghttp2-sys-1254a6f05ed49656/out/i/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/target/debug/build/backtrace-sys-bc0eccdb734f5f6e/out" "-L" "/opt/crater/target/debug/build/miniz-sys-51f94d88597a2f0a/out" "-L" "/opt/crater/target/debug/build/libgit2-sys-cfa9388f217f77a1/out/build" "-L" "/opt/crater/target/debug/build/libssh2-sys-f290f114fc4acf96/out/build" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/libbufstream-87367c2df27d7cce.rlib" "/opt/crater/target/debug/deps/libproptest-03dd1d733200721c.rlib" "/opt/crater/target/debug/deps/librusty_fork-32c51520e575fe33.rlib" "/opt/crater/target/debug/deps/libwait_timeout-a8327c7780edcc9f.rlib" "/opt/crater/target/debug/deps/libquick_error-f50ea951eae373ef.rlib" "/opt/crater/target/debug/deps/libbit_set-089248f87181368e.rlib" "/opt/crater/target/debug/deps/libbit_vec-89b806e996bd3ca1.rlib" "/opt/crater/target/debug/deps/libcargo-6b3937a1c5c7302f.rlib" "/opt/crater/target/debug/deps/libhome-72d55d179abfe9be.rlib" "/opt/crater/target/debug/deps/liburl_serde-76bdb41e6b50648f.rlib" "/opt/crater/target/debug/deps/libnum_cpus-ecdb0e054314da39.rlib" "/opt/crater/target/debug/deps/libserde_ignored-4232254c3a1fb227.rlib" "/opt/crater/target/debug/deps/libcrypto_hash-22fde2522f625962.rlib" "/opt/crater/target/debug/deps/libopenssl-e6b23dac367d9144.rlib" "/opt/crater/target/debug/deps/libforeign_types-4eb93eebf43a44d4.rlib" "/opt/crater/target/debug/deps/libforeign_types_shared-e23d8c6f366950c3.rlib" "/opt/crater/target/debug/deps/libshell_escape-0eeb9559bd1e3eeb.rlib" "/opt/crater/target/debug/deps/libfs2-34e449a9cba63917.rlib" "/opt/crater/target/debug/deps/libclap-b60e943010764628.rlib" "/opt/crater/target/debug/deps/libvec_map-dfe47d7ef870925b.rlib" "/opt/crater/target/debug/deps/libtextwrap-1bfd55d095ac62fb.rlib" "/opt/crater/target/debug/deps/libunicode_width-be270ae5acdefae2.rlib" "/opt/crater/target/debug/deps/libstrsim-71052c127de7173f.rlib" "/opt/crater/target/debug/deps/libansi_term-8091014737d4fb0a.rlib" "/opt/crater/target/debug/deps/libhex-cfcedefda878ea76.rlib" "/opt/crater/target/debug/deps/libignore-65211289674e0e30.rlib" "/opt/crater/target/debug/deps/libwalkdir-348b6efa7dd24c08.rlib" "/opt/crater/target/debug/deps/libglobset-ed8eec8ec5e05d16.rlib" "/opt/crater/target/debug/deps/libregex-918e113b6a8edb88.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-6b77e32691170d2b.rlib" "/opt/crater/target/debug/deps/libregex_syntax-7cd9b626a2bb2071.rlib" "/opt/crater/target/debug/deps/libucd_util-57957d64f2b3380e.rlib" "/opt/crater/target/debug/deps/libthread_local-2ae771cec36f83c2.rlib" "/opt/crater/target/debug/deps/libbstr-5db340e2bb71e224.rlib" "/opt/crater/target/debug/deps/libaho_corasick-96d33e4c709ae69f.rlib" "/opt/crater/target/debug/deps/libmemchr-1296ff5b4e76b3d1.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-6b6b896833da0d68.rlib" "/opt/crater/target/debug/deps/libcrates_io-d0a5d0299d337cb1.rlib" "/opt/crater/target/debug/deps/libhttp-8e3e8b96347b7977.rlib" "/opt/crater/target/debug/deps/libfnv-6e18f98be4338210.rlib" "/opt/crater/target/debug/deps/libbytes-127ff29be81befee.rlib" "/opt/crater/target/debug/deps/libiovec-abb027f088134986.rlib" "/opt/crater/target/debug/deps/libbyteorder-98f71e4258b709b0.rlib" "/opt/crater/target/debug/deps/librustfix-e5261684f427e1f6.rlib" "/opt/crater/target/debug/deps/libtar-b28da125bee32a91.rlib" "/opt/crater/target/debug/deps/libserde_json-1b2532a99bc0d62d.rlib" "/opt/crater/target/debug/deps/libryu-b52282ac43fd65ba.rlib" "/opt/crater/target/debug/deps/libitoa-fbd08118d5c2ed14.rlib" "/opt/crater/target/debug/deps/libflate2-3c02b086df299092.rlib" "/opt/crater/target/debug/deps/libcrc32fast-36786f74e06a90c6.rlib" "/opt/crater/target/debug/deps/libtoml-6f1a812dc97165de.rlib" "/opt/crater/target/debug/deps/libgit2-5f9ccea03a374b1f.rlib" "/opt/crater/target/debug/deps/libbitflags-c2b055ef483e7b37.rlib" "/opt/crater/target/debug/deps/liblibgit2_sys-09fa90644f5744ae.rlib" "/opt/crater/target/debug/deps/liblibssh2_sys-47b83f6e75a477fb.rlib" "/opt/crater/target/debug/deps/libtempfile-b154cd16b25bee47.rlib" "/opt/crater/target/debug/deps/libremove_dir_all-6c380e3107fd90ed.rlib" "/opt/crater/target/debug/deps/librand-ffdf11622a3f1d84.rlib" "/opt/crater/target/debug/deps/librand_xorshift-7b19cb00158fa6fb.rlib" "/opt/crater/target/debug/deps/librand_pcg-fd090d7dc2d08239.rlib" "/opt/crater/target/debug/deps/librand_hc-0652ab44c5db9eb2.rlib" "/opt/crater/target/debug/deps/librand_chacha-2ba4facd0ce4a76b.rlib" "/opt/crater/target/debug/deps/librand_isaac-a4f79f4126c1f25d.rlib" "/opt/crater/target/debug/deps/librand_core-4dce960811a60b1d.rlib" "/opt/crater/target/debug/deps/librand_os-8d93803c74c12499.rlib" "/opt/crater/target/debug/deps/librand_jitter-d9d513b2a8e629e5.rlib" "/opt/crater/target/debug/deps/librand_core-948b7aad8fedc31f.rlib" "/opt/crater/target/debug/deps/libopener-422720bd6fb394b5.rlib" "/opt/crater/target/debug/deps/libglob-1302d9689d3a3dcc.rlib" "/opt/crater/target/debug/deps/libtermcolor-79496754b4470ebc.rlib" "/opt/crater/target/debug/deps/libatty-fbca3482e77b1f67.rlib" "/opt/crater/target/debug/deps/libim_rc-3287785aaa3980c6.rlib" "/opt/crater/target/debug/deps/libsized_chunks-b666063c9718f082.rlib" "/opt/crater/target/debug/deps/libtypenum-ad63c9a6e6a7b644.rlib" "/opt/crater/target/debug/deps/libcurl-aa8b29dd8ca5484b.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-b2544a39eea5fe98.rlib" "/opt/crater/target/debug/deps/libsocket2-c840fb4d20114c70.rlib" "/opt/crater/target/debug/deps/libcurl_sys-7cc1cb0806b17f87.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-21c86740dc75b4ce.rlib" "/opt/crater/target/debug/deps/liblibz_sys-91e7664a7bcefc7c.rlib" "/opt/crater/target/debug/deps/liblibnghttp2_sys-471314e37943665e.rlib" "/opt/crater/target/debug/deps/libbytesize-55f2f37ee6956707.rlib" "/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-b2b1eddedcc9d5cc.rlib" "/opt/crater/target/debug/deps/libidna-7075ca6261d9bac1.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-b16029f4e9e6461c.rlib" "/opt/crater/target/debug/deps/libsmallvec-7295b1a781bd56b7.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-020a270ca49d2bee.rlib" "/opt/crater/target/debug/deps/libmatches-9f7ad04d44b47530.rlib" "/opt/crater/target/debug/deps/libsame_file-a0b7a1723fc6f37c.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-bea5d60148bf2807.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/libfiletime-790f1c542a24b34e.rlib" "/opt/crater/target/debug/deps/liblazycell-45116a8946ed0c92.rlib" "/opt/crater/target/debug/deps/libjobserver-13358e07eee5459e.rlib" "/opt/crater/target/debug/deps/libsemver-ced8f56c96700b36.rlib" "/opt/crater/target/debug/deps/libsemver_parser-872b0e6ae46c91a1.rlib" "/opt/crater/target/debug/deps/libserde-98f99f634a1342b6.rlib" "/opt/crater/target/debug/deps/liblog-c164a82301b8e379.rlib" "/opt/crater/target/debug/deps/libfailure-d11e2ab0b0a2ad4e.rlib" "/opt/crater/target/debug/deps/libbacktrace-5685f4c66e5f0bda.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-a1f02eda04dbb7b8.rlib" "/opt/crater/target/debug/deps/librustc_demangle-72fbb793df665fc0.rlib" "/opt/crater/target/debug/deps/libcfg_if-c978b2f886ff1de7.rlib" "/opt/crater/target/debug/deps/liblibc-77ac96e88d0cb9e6.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lz" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: 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 `cargo`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "6a2f2e3549e90be23432b2a9abadfb2280fa4134b582d8dc4ce14e26a749ac7b"` [INFO] running `"docker" "rm" "-f" "6a2f2e3549e90be23432b2a9abadfb2280fa4134b582d8dc4ce14e26a749ac7b"` [INFO] [stdout] 6a2f2e3549e90be23432b2a9abadfb2280fa4134b582d8dc4ce14e26a749ac7b