[INFO] fetching crate zbar 0.1.0... [INFO] testing zbar-0.1.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate zbar 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate zbar 0.1.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate zbar 0.1.0 [INFO] finished tweaking crates.io crate zbar 0.1.0 [INFO] tweaked toml for crates.io crate zbar 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05334d6204d8bcc240b36c780b56abde64161deeb1775ae0344383afdf6d758e [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" "05334d6204d8bcc240b36c780b56abde64161deeb1775ae0344383afdf6d758e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05334d6204d8bcc240b36c780b56abde64161deeb1775ae0344383afdf6d758e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05334d6204d8bcc240b36c780b56abde64161deeb1775ae0344383afdf6d758e", kill_on_drop: false }` [INFO] [stdout] 05334d6204d8bcc240b36c780b56abde64161deeb1775ae0344383afdf6d758e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a97fec180758b2c535dd1e60fbf4f3c4de8433fe285023100ede10a44fe7a53c [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" "a97fec180758b2c535dd1e60fbf4f3c4de8433fe285023100ede10a44fe7a53c", kill_on_drop: false }` [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling zbar v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.24s [INFO] running `Command { std: "docker" "inspect" "a97fec180758b2c535dd1e60fbf4f3c4de8433fe285023100ede10a44fe7a53c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a97fec180758b2c535dd1e60fbf4f3c4de8433fe285023100ede10a44fe7a53c", kill_on_drop: false }` [INFO] [stdout] a97fec180758b2c535dd1e60fbf4f3c4de8433fe285023100ede10a44fe7a53c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfb720c1052a66fd51d43d9ad9c43c8eb8547e16f6b97b44d77e01801c786aba [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" "bfb720c1052a66fd51d43d9ad9c43c8eb8547e16f6b97b44d77e01801c786aba", kill_on_drop: false }` [INFO] [stderr] Compiling zbar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ptr::null` [INFO] [stdout] --> src/zbar.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 249 | use std::ptr::null; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.zbar.2nzjuoyk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed" "/opt/rustwide/target/debug/deps/zbar-2a4e73e3c4bd17ed.50w2f1expbcd1q12.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lzbar" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6609e81d71a1bf05.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c352aab3e89370e6.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-5a89b15f567bd092.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-f48d3ad387757b0f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-bf2dc5d6d88f70a5.rlib" "/opt/rustwide/target/debug/deps/libpng-0d3ff0049fe7d81a.rlib" "/opt/rustwide/target/debug/deps/libdeflate-8ca39432c31170e4.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-04b16b37fbc1beb3.rlib" "/opt/rustwide/target/debug/deps/libinflate-0f0ee8e1d6b37b22.rlib" "/opt/rustwide/target/debug/deps/libadler32-d0c8907caa249e4c.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-7989d0c273da3a8e.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-5cd64c3f3f2f1436.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-db3949e8ef97b6c9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rlib" "/opt/rustwide/target/debug/deps/liblibc-e0846f52673851a4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lzbar [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zbar` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "bfb720c1052a66fd51d43d9ad9c43c8eb8547e16f6b97b44d77e01801c786aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfb720c1052a66fd51d43d9ad9c43c8eb8547e16f6b97b44d77e01801c786aba", kill_on_drop: false }` [INFO] [stdout] bfb720c1052a66fd51d43d9ad9c43c8eb8547e16f6b97b44d77e01801c786aba