[INFO] cloning repository https://github.com/hsivonen/testdet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsivonen/testdet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsivonen%2Ftestdet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsivonen%2Ftestdet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e369adb06d6e39370c202473580a4a3cf395763c
[INFO] testing hsivonen/testdet against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsivonen%2Ftestdet" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hsivonen/testdet 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 git repo https://github.com/hsivonen/testdet
[INFO] removed path dependency chardetng from git repo https://github.com/hsivonen/testdet
[INFO] finished tweaking git repo https://github.com/hsivonen/testdet
[INFO] tweaked toml for git repo https://github.com/hsivonen/testdet written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/hsivonen/testdet 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] warning: dependency (chardetng) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (chardetng) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unic-ucd-normal v0.9.0
[INFO] [stderr]   Downloaded unic-normal v0.9.0
[INFO] [stderr]   Downloaded chardetng v0.1.10
[INFO] [stderr]   Downloaded detone v1.0.0
[INFO] [stderr]   Downloaded unic-ucd-hangul v0.9.0
[INFO] [stderr]   Downloaded unicode-reverse v1.0.8
[INFO] [stderr]   Downloaded chardet v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 05be4704a57def85a90774ae21eef311a9fc982d45b4be611c8289c26b8e4e08
[INFO] running `Command { std: "docker" "start" "-a" "05be4704a57def85a90774ae21eef311a9fc982d45b4be611c8289c26b8e4e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05be4704a57def85a90774ae21eef311a9fc982d45b4be611c8289c26b8e4e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05be4704a57def85a90774ae21eef311a9fc982d45b4be611c8289c26b8e4e08", kill_on_drop: false }`
[INFO] [stdout] 05be4704a57def85a90774ae21eef311a9fc982d45b4be611c8289c26b8e4e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2f9f673829d777e43c7e29138da5649ac818b40a0d4c0ef8dcbdc6361334406e
[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" "2f9f673829d777e43c7e29138da5649ac818b40a0d4c0ef8dcbdc6361334406e", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (chardetng) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling encoding_rs v0.8.26
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling chardet v0.2.4
[INFO] [stderr]    Compiling detone v1.0.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling quick-xml v0.17.2
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling unic-ucd-hangul v0.9.0
[INFO] [stderr]    Compiling unic-ucd-normal v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling unicode-reverse v1.0.8
[INFO] [stderr]    Compiling unic-normal v0.9.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling chardetng v0.1.10
[INFO] [stderr]    Compiling testdet v0.1.0 (/opt/rustwide/workdir)
[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/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.testdet.146u62mg-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c" "/opt/rustwide/target/debug/deps/testdet-fece60f4d371da9c.2oqpqdlbw4jo87re.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/bzip2-sys-fbc54eef15a6a2d1/out/lib" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lstdc++" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "-lced" "-Wl,--no-whole-archive" "-Wl,-Bdynamic" "-licui18n" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libunic_normal-ded1ce1493f59a4b.rlib" "/opt/rustwide/target/debug/deps/libunic_ucd_normal-506732b2516a0150.rlib" "/opt/rustwide/target/debug/deps/libunic_ucd_hangul-94d31303af9bcd8a.rlib" "/opt/rustwide/target/debug/deps/libunic_ucd_version-22d19a05717d5a75.rlib" "/opt/rustwide/target/debug/deps/libunic_common-949fb35d7c856423.rlib" "/opt/rustwide/target/debug/deps/libunic_char_property-45c4fbe1c4d34130.rlib" "/opt/rustwide/target/debug/deps/libunic_char_range-df0817111ce1b401.rlib" "/opt/rustwide/target/debug/deps/liblibflate-a28cb4b22bdf0a02.rlib" "/opt/rustwide/target/debug/deps/libtake_mut-208a477adfc691f3.rlib" "/opt/rustwide/target/debug/deps/librle_decode_fast-343b2f6c2b7b3fe5.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-516f19d8f84806f9.rlib" "/opt/rustwide/target/debug/deps/libadler32-dcc44765b301a7a2.rlib" "/opt/rustwide/target/debug/deps/libdetone-afe5f1503cbb32a8.rlib" "/opt/rustwide/target/debug/deps/libchardetng-1f8d992fe65dc7f5.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4c6be1962c556cf0.rlib" "/opt/rustwide/target/debug/deps/libchardet-2e7751b982bc80fe.rlib" "/opt/rustwide/target/debug/deps/libunicode_reverse-3c3b91e78dc687e9.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-da34244cac9cb717.rlib" "/opt/rustwide/target/debug/deps/librayon-5858c60110a9dda0.rlib" "/opt/rustwide/target/debug/deps/librayon_core-926d4bd0619b4f69.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6a4aea74992e2e06.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-ddea93de7666c1a9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-2159c81658dbac60.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1fe8bfe3677b7e53.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-4c9e30f2e7684fc3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-ad732ae0159585dd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3654d3d1ef67aa57.rlib" "/opt/rustwide/target/debug/deps/libeither-976ba12e28a58b3f.rlib" "/opt/rustwide/target/debug/deps/libregex-8233158ab52a94b3.rlib" "/opt/rustwide/target/debug/deps/libthread_local-b1b857567b38aff1.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-48bd53bbbc9d8124.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-4441487e9707ee36.rlib" "/opt/rustwide/target/debug/deps/libquick_xml-0d2d5932f1d95ae6.rlib" "/opt/rustwide/target/debug/deps/libmemchr-b9c9c711d3caf825.rlib" "/opt/rustwide/target/debug/deps/libencoding_rs-d6d8bc25babb72fe.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-2909e55669d95bfc.rlib" "/opt/rustwide/target/debug/deps/libbzip2-61238c0c8b431acb.rlib" "/opt/rustwide/target/debug/deps/libbzip2_sys-5df142ae1ff5dba5.rlib" "/opt/rustwide/target/debug/deps/liblibc-e41c2d10207ee17e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lced
[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 `testdet`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2f9f673829d777e43c7e29138da5649ac818b40a0d4c0ef8dcbdc6361334406e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9f673829d777e43c7e29138da5649ac818b40a0d4c0ef8dcbdc6361334406e", kill_on_drop: false }`
[INFO] [stdout] 2f9f673829d777e43c7e29138da5649ac818b40a0d4c0ef8dcbdc6361334406e