[INFO] fetching crate GSL 2.0.1...
[INFO] testing GSL-2.0.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate GSL 2.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate GSL 2.0.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate GSL 2.0.1
[INFO] finished tweaking crates.io crate GSL 2.0.1
[INFO] tweaked toml for crates.io crate GSL 2.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate GSL 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded GSL-sys v2.0.1
[INFO] [stderr]   Downloaded paste v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 69aa8d135f18a8dc164f6de419d0d8dcea171a0ce4a90d274723f43d36aa5599
[INFO] running `Command { std: "docker" "start" "-a" "69aa8d135f18a8dc164f6de419d0d8dcea171a0ce4a90d274723f43d36aa5599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69aa8d135f18a8dc164f6de419d0d8dcea171a0ce4a90d274723f43d36aa5599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69aa8d135f18a8dc164f6de419d0d8dcea171a0ce4a90d274723f43d36aa5599", kill_on_drop: false }`
[INFO] [stdout] 69aa8d135f18a8dc164f6de419d0d8dcea171a0ce4a90d274723f43d36aa5599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2ba7df4ef5fa9025a0ed881cba975960ecaa5e4cca7f1f07f6ad59c3401923c
[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" "c2ba7df4ef5fa9025a0ed881cba975960ecaa5e4cca7f1f07f6ad59c3401923c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling paste v1.0.2
[INFO] [stderr]    Compiling GSL-sys v2.0.1
[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/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.gsl_sys.7buv5hpk-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libgsl_sys-cfacfb69195d9101.so" "-Wl,--version-script=/tmp/rustcYuT30q/list" "/opt/rustwide/target/debug/deps/gsl_sys-cfacfb69195d9101.1rqvru50wb632we8.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lgsl" "-lgslcblas" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcYuT30q/liblibc-5e147696b7dccd46.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bdynamic" "-lstd-c659455244c9d2ca" "-Wl,--end-group" "-Wl,-Bstatic" "/tmp/rustcYuT30q/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lgsl
[INFO] [stdout]           /usr/bin/ld: cannot find -lgslcblas
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `GSL-sys`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c2ba7df4ef5fa9025a0ed881cba975960ecaa5e4cca7f1f07f6ad59c3401923c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ba7df4ef5fa9025a0ed881cba975960ecaa5e4cca7f1f07f6ad59c3401923c", kill_on_drop: false }`
[INFO] [stdout] c2ba7df4ef5fa9025a0ed881cba975960ecaa5e4cca7f1f07f6ad59c3401923c