[INFO] fetching crate alter-ego 0.3.0...
[INFO] testing alter-ego-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate alter-ego 0.3.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate alter-ego 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-82/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v3.1.0
[INFO] [stderr]   Downloaded simple-error v0.2.1
[INFO] [stderr]   Downloaded posix-acl v0.3.0
[INFO] [stderr]   Downloaded acl-sys v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b45cda396cba3d3a0f71c2730c272481bd4b6dc321f091f73855b9627fc01263
[INFO] running `Command { std: "docker" "start" "-a" "b45cda396cba3d3a0f71c2730c272481bd4b6dc321f091f73855b9627fc01263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b45cda396cba3d3a0f71c2730c272481bd4b6dc321f091f73855b9627fc01263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45cda396cba3d3a0f71c2730c272481bd4b6dc321f091f73855b9627fc01263", kill_on_drop: false }`
[INFO] [stdout] b45cda396cba3d3a0f71c2730c272481bd4b6dc321f091f73855b9627fc01263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e78d6bc23331856f8cb06eeb0930e89b387e5888d0bc39a31d1747923f1d6ab3
[INFO] running `Command { std: "docker" "start" "-a" "e78d6bc23331856f8cb06eeb0930e89b387e5888d0bc39a31d1747923f1d6ab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling simple-error v0.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ansi_term v0.11.0
[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 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-4d21edb5192bad43.alter_ego.66f07727-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.alter_ego.66f07727-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43.1sdmbafnkcpe9w9l.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libansi_term-48f0fd0ac85ec814.rlib" "/opt/rustwide/target/debug/deps/libwhich-688b488abbd31382.rlib" "/opt/rustwide/target/debug/deps/libusers-5af4490c857433ea.rlib" "/opt/rustwide/target/debug/deps/libposix_acl-2192c14705420e84.rlib" "/opt/rustwide/target/debug/deps/libacl_sys-93c426e16dbf6aac.rlib" "/opt/rustwide/target/debug/deps/libclap-7e25b0aa27c1cddd.rlib" "/opt/rustwide/target/debug/deps/libvec_map-11539489c7468588.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-f6da55165abf0f4f.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-7222d6a8c557ea23.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c0d73e3d44b574a0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/libatty-5651e6bbdfe77365.rlib" "/opt/rustwide/target/debug/deps/liblibc-26471002dee0c7ab.rlib" "/opt/rustwide/target/debug/deps/libansi_term-76ca62e328105e50.rlib" "/opt/rustwide/target/debug/deps/liblog-564705816ac1f29a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-81c3651d70dd4895.rlib" "/opt/rustwide/target/debug/deps/libsimple_error-1fb249b2a6ffe558.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.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/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/alter_ego-4d21edb5192bad43" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-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" "e78d6bc23331856f8cb06eeb0930e89b387e5888d0bc39a31d1747923f1d6ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78d6bc23331856f8cb06eeb0930e89b387e5888d0bc39a31d1747923f1d6ab3", kill_on_drop: false }`
[INFO] [stdout] e78d6bc23331856f8cb06eeb0930e89b387e5888d0bc39a31d1747923f1d6ab3