[INFO] cloning repository https://github.com/jtbeckha/mp3v0fs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtbeckha/mp3v0fs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtbeckha%2Fmp3v0fs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtbeckha%2Fmp3v0fs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 835371bd52a3de7f2efe4901eebd425b5a3ab612
[INFO] testing jtbeckha/mp3v0fs against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtbeckha%2Fmp3v0fs" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jtbeckha/mp3v0fs on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jtbeckha/mp3v0fs
[INFO] finished tweaking git repo https://github.com/jtbeckha/mp3v0fs
[INFO] tweaked toml for git repo https://github.com/jtbeckha/mp3v0fs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/jtbeckha/mp3v0fs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/jtbeckha/claxon.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lame-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] a229eab33a28b5acc7981ccd4f47b53d632878d4b4dda80762aaa105533e944b
[INFO] running `Command { std: "docker" "start" "-a" "a229eab33a28b5acc7981ccd4f47b53d632878d4b4dda80762aaa105533e944b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a229eab33a28b5acc7981ccd4f47b53d632878d4b4dda80762aaa105533e944b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a229eab33a28b5acc7981ccd4f47b53d632878d4b4dda80762aaa105533e944b", kill_on_drop: false }`
[INFO] [stdout] a229eab33a28b5acc7981ccd4f47b53d632878d4b4dda80762aaa105533e944b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbc53f06cfc86e2d31e847faf1d60309db68a0f555c37ffc153ce4a48b151e55
[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" "dbc53f06cfc86e2d31e847faf1d60309db68a0f555c37ffc153ce4a48b151e55", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling lame-sys v0.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling fuse-abi v0.4.0-dev (https://github.com/zargony/fuse-rs.git#42e29d96)
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling claxon v0.4.2 (https://github.com/jtbeckha/claxon.git#38ec00b5)
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling fuse-sys v0.4.0-dev (https://github.com/zargony/fuse-rs.git#42e29d96)
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling flate2 v1.0.12
[INFO] [stderr]    Compiling fuse v0.4.0-dev (https://github.com/zargony/fuse-rs.git#42e29d96)
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling id3 v0.3.0
[INFO] [stderr]    Compiling mp3v0fs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]    --> src/encode.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |             std::mem::replace(&mut self.output_buffer[self.tag_size + index], byte);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.mp3v0fs.dg6whzc5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338" "/opt/rustwide/target/debug/deps/mp3v0fs-3b54efec6f291338.23ku6b7307xac1bq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-7847043a43fda956.rlib" "/opt/rustwide/target/debug/deps/libmp3v0fs-94455ace53f9334a.rlib" "/opt/rustwide/target/debug/deps/libfuse-3070497f36466bb7.rlib" "/opt/rustwide/target/debug/deps/libthread_scoped-aa0fbf3fbb1e32a4.rlib" "/opt/rustwide/target/debug/deps/libfuse_sys-057fe189ad6b641c.rlib" "/opt/rustwide/target/debug/deps/libfuse_abi-c966ec01dea05c03.rlib" "/opt/rustwide/target/debug/deps/liblame_sys-8e4d23948bcc3a84.rlib" "/opt/rustwide/target/debug/deps/libid3-b80978b6d388f0c1.rlib" "/opt/rustwide/target/debug/deps/libencoding-353258f0677ad3f2.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_tradchinese-47451a9a226bb8c8.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_simpchinese-b69043cc7330cab9.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_japanese-5a246e4d3005b7c1.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_korean-80cba4d6fd73c0ce.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_singlebyte-e9856ff97465a535.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b47c222f34291eff.rlib" "/opt/rustwide/target/debug/deps/libflate2-45e73c9ca0b2bec3.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-c28a145ec7f57246.rlib" "/opt/rustwide/target/debug/deps/libadler32-2b02d44fcddd2c34.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-59f64e728d043396.rlib" "/opt/rustwide/target/debug/deps/libregex-2e0db844e1cf7205.rlib" "/opt/rustwide/target/debug/deps/libthread_local-ab0e02efafb11915.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-e7b15ed4ae6ae857.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-b5c0b946c48ff4ab.rlib" "/opt/rustwide/target/debug/deps/libmemchr-b94c7254a079d159.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7c0477ae3415ac1f.rlib" "/opt/rustwide/target/debug/deps/libclaxon-32760a75da61b706.rlib" "/opt/rustwide/target/debug/deps/libsimplelog-def1665772e04499.rlib" "/opt/rustwide/target/debug/deps/libchrono-6f32d1f72e5a4d1d.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-7c385f7c3c293be4.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-e49bfe22953d9289.rlib" "/opt/rustwide/target/debug/deps/libtime-7184994a2ffbfd7f.rlib" "/opt/rustwide/target/debug/deps/libterm-8302f1e9aa11de86.rlib" "/opt/rustwide/target/debug/deps/libdirs-d12caa424891fd2e.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-7141a938ff93d068.rlib" "/opt/rustwide/target/debug/deps/liblog-21f37d12922caa19.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-45df0fd50fa2e287.rlib" "/opt/rustwide/target/debug/deps/liblibc-d290f2ae752c9489.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-lfuse" "-lmp3lame" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lmp3lame
[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 `mp3v0fs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "dbc53f06cfc86e2d31e847faf1d60309db68a0f555c37ffc153ce4a48b151e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc53f06cfc86e2d31e847faf1d60309db68a0f555c37ffc153ce4a48b151e55", kill_on_drop: false }`
[INFO] [stdout] dbc53f06cfc86e2d31e847faf1d60309db68a0f555c37ffc153ce4a48b151e55