[INFO] crate gifsicle 1.92.0 is already in cache
[INFO] testing gifsicle-1.92.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate gifsicle 1.92.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gifsicle 1.92.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gifsicle 1.92.0
[INFO] finished tweaking crates.io crate gifsicle 1.92.0
[INFO] tweaked toml for crates.io crate gifsicle 1.92.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate gifsicle 1.92.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 37af1d92c84ff214fa4f7fd80a5ca98bb609f891e5eb8839b36b5192adca7146
[INFO] running `Command { std: "docker" "start" "-a" "37af1d92c84ff214fa4f7fd80a5ca98bb609f891e5eb8839b36b5192adca7146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37af1d92c84ff214fa4f7fd80a5ca98bb609f891e5eb8839b36b5192adca7146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37af1d92c84ff214fa4f7fd80a5ca98bb609f891e5eb8839b36b5192adca7146", kill_on_drop: false }`
[INFO] [stdout] 37af1d92c84ff214fa4f7fd80a5ca98bb609f891e5eb8839b36b5192adca7146
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54d55997410deeacfd857b1d91813eb836f47de1403a8d9a1c371cf12a04087a
[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" "54d55997410deeacfd857b1d91813eb836f47de1403a8d9a1c371cf12a04087a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.45
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling gifsicle v1.92.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: vendor/src/xform.c: In function 'scale_image_complete':
[INFO] [stderr] warning: vendor/src/xform.c:785:41: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
[INFO] [stderr] warning:   785 |                 GLOBAL_COLORMAP_UNLOCK();
[INFO] [stderr] warning:       |                                         ^
[INFO] [stderr] warning: vendor/src/xform.c:791:33: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
[INFO] [stderr] warning:   791 |         GLOBAL_COLORMAP_UNLOCK();
[INFO] [stderr] warning:       |                                 ^
[INFO] [stderr] The following warnings were emitted during compilation:
[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/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.gifsicle.85ynrxg9-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35" "/opt/rustwide/target/debug/deps/gifsicle-149c2d856a5c9a35.ps791kb1mil54c0.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/gifsicle-476ccd260fce6e64/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgifsicle-bce421efcfc0f1a7.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgifsicle-bce421efcfc0f1a7.rlib(giffunc.o): in function `Gif_Realloc':
[INFO] [stdout]           /opt/rustwide/workdir/vendor/src/giffunc.c:839: multiple definition of `Gif_Realloc'; /opt/rustwide/target/debug/deps/libgifsicle-bce421efcfc0f1a7.rlib(fmalloc.o):/opt/rustwide/workdir/vendor/src/fmalloc.c:13: first defined here
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libgifsicle-bce421efcfc0f1a7.rlib(giffunc.o): in function `Gif_Free':
[INFO] [stdout]           /opt/rustwide/workdir/vendor/src/giffunc.c:849: multiple definition of `Gif_Free'; /opt/rustwide/target/debug/deps/libgifsicle-bce421efcfc0f1a7.rlib(fmalloc.o):/opt/rustwide/workdir/vendor/src/fmalloc.c:33: first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: vendor/src/xform.c: In function 'scale_image_complete':
[INFO] [stderr] warning: vendor/src/xform.c:785:41: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
[INFO] [stderr] warning:   785 |                 GLOBAL_COLORMAP_UNLOCK();
[INFO] [stderr] warning:       |                                         ^
[INFO] [stderr] warning: vendor/src/xform.c:791:33: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
[INFO] [stderr] warning:   791 |         GLOBAL_COLORMAP_UNLOCK();
[INFO] [stderr] warning:       |                                 ^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `gifsicle`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "54d55997410deeacfd857b1d91813eb836f47de1403a8d9a1c371cf12a04087a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d55997410deeacfd857b1d91813eb836f47de1403a8d9a1c371cf12a04087a", kill_on_drop: false }`
[INFO] [stdout] 54d55997410deeacfd857b1d91813eb836f47de1403a8d9a1c371cf12a04087a