[INFO] fetching crate alter-ego 0.3.0...
[INFO] testing alter-ego-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate alter-ego 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate alter-ego 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alter-ego 0.3.0
[INFO] finished tweaking crates.io crate alter-ego 0.3.0
[INFO] tweaked toml for crates.io crate alter-ego 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate alter-ego 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2fe0fa754a9ba4128df643423d14a52fc599e79f1109a6cd0bdb67345028201
[INFO] running `Command { std: "docker" "start" "-a" "e2fe0fa754a9ba4128df643423d14a52fc599e79f1109a6cd0bdb67345028201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2fe0fa754a9ba4128df643423d14a52fc599e79f1109a6cd0bdb67345028201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fe0fa754a9ba4128df643423d14a52fc599e79f1109a6cd0bdb67345028201", kill_on_drop: false }`
[INFO] [stdout] e2fe0fa754a9ba4128df643423d14a52fc599e79f1109a6cd0bdb67345028201
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c612e3722a999c18cbad849eb7151624ec751514995fc0db21e3e8cf8e5688da
[INFO] running `Command { std: "docker" "start" "-a" "c612e3722a999c18cbad849eb7151624ec751514995fc0db21e3e8cf8e5688da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling simple-error v0.2.1
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling acl-sys v1.2.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling users v0.9.1
[INFO] [stderr]    Compiling which v3.1.0
[INFO] [stderr]    Compiling posix-acl v0.3.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling alter-ego v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.alter_ego.56de6359-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d.3cuz55ad0qcso0yz.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libansi_term-cf230369650aa732.rlib" "/opt/rustwide/target/debug/deps/libwhich-c56fe0eb382820cb.rlib" "/opt/rustwide/target/debug/deps/libusers-e9be22c7ba07aa98.rlib" "/opt/rustwide/target/debug/deps/libposix_acl-2431adaebe2f399c.rlib" "/opt/rustwide/target/debug/deps/libacl_sys-97941c51be0c7137.rlib" "/opt/rustwide/target/debug/deps/libclap-87f190fcfffe22e0.rlib" "/opt/rustwide/target/debug/deps/libvec_map-57200e3d45d6f731.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-047901068ba38c0e.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-f75ec5fbc7fa5ea6.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c9e2592dde3c5431.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rlib" "/opt/rustwide/target/debug/deps/libatty-aa6ea77959e52690.rlib" "/opt/rustwide/target/debug/deps/liblibc-dca8f1534f857f92.rlib" "/opt/rustwide/target/debug/deps/libansi_term-7b95e091c56f4f65.rlib" "/opt/rustwide/target/debug/deps/liblog-cee60f7cd3d2ec9d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b22544e46cbb7baa.rlib" "/opt/rustwide/target/debug/deps/libsimple_error-620c945e04226962.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lacl" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/alter_ego-e4159fa4ef6f3a5d" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lacl
[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 `alter-ego` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c612e3722a999c18cbad849eb7151624ec751514995fc0db21e3e8cf8e5688da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c612e3722a999c18cbad849eb7151624ec751514995fc0db21e3e8cf8e5688da", kill_on_drop: false }`
[INFO] [stdout] c612e3722a999c18cbad849eb7151624ec751514995fc0db21e3e8cf8e5688da