[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 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtbeckha%2Fmp3v0fs" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jtbeckha/mp3v0fs on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-9/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aa23d6dd0e0e43c03ce1c5489eb1da447c3406fe81d6f7d06758a2eba789069
[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" "2aa23d6dd0e0e43c03ce1c5489eb1da447c3406fe81d6f7d06758a2eba789069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aa23d6dd0e0e43c03ce1c5489eb1da447c3406fe81d6f7d06758a2eba789069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa23d6dd0e0e43c03ce1c5489eb1da447c3406fe81d6f7d06758a2eba789069", kill_on_drop: false }`
[INFO] [stdout] 2aa23d6dd0e0e43c03ce1c5489eb1da447c3406fe81d6f7d06758a2eba789069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 288e946d3199a5918fbe72e9dd5809043eb4063fa92ad4eec8d4e53812423ead
[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" "288e946d3199a5918fbe72e9dd5809043eb4063fa92ad4eec8d4e53812423ead", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling lame-sys v0.1.2
[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 fuse-sys v0.4.0-dev (https://github.com/zargony/fuse-rs.git#42e29d96)
[INFO] [stderr]    Compiling miniz_oxide v0.3.3
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding v0.2.33
[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 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" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.mp3v0fs.41a0xztv-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db" "/opt/rustwide/target/debug/deps/mp3v0fs-fb56379b0c00f3db.4dzx4tnu5gt3ilnp.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/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-3259a6fa34417be1.rlib" "/opt/rustwide/target/debug/deps/libmp3v0fs-c95fb29454e8512c.rlib" "/opt/rustwide/target/debug/deps/libfuse-9d56408f973599d8.rlib" "/opt/rustwide/target/debug/deps/libthread_scoped-0fbc1381087d32f0.rlib" "/opt/rustwide/target/debug/deps/libfuse_sys-40b710e98a484f57.rlib" "/opt/rustwide/target/debug/deps/libfuse_abi-1c993d6056eba1fd.rlib" "/opt/rustwide/target/debug/deps/liblame_sys-cc14fb8c06e97036.rlib" "/opt/rustwide/target/debug/deps/libid3-13db6339ee62101b.rlib" "/opt/rustwide/target/debug/deps/libencoding-7c0f663a589627b7.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_tradchinese-6f97670dc5b9693a.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_simpchinese-64031e1204bea815.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_japanese-c7185957968e00d5.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_korean-0c81e10e23550d27.rlib" "/opt/rustwide/target/debug/deps/libencoding_index_singlebyte-f0e48f96bf5dea00.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6c2877d8a3bebda2.rlib" "/opt/rustwide/target/debug/deps/libflate2-68a33b0024968879.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-af24f055e66e4b60.rlib" "/opt/rustwide/target/debug/deps/libadler32-9837cdf3d6f6f0c1.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-9e457e83af0be065.rlib" "/opt/rustwide/target/debug/deps/libregex-671afe52dffa7676.rlib" "/opt/rustwide/target/debug/deps/libthread_local-57d16560e5d8559d.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-758d1374362cfd14.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-0c2152aeb024044a.rlib" "/opt/rustwide/target/debug/deps/libmemchr-c1f97d2d810f63bc.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-660ab907323d6aba.rlib" "/opt/rustwide/target/debug/deps/libclaxon-6b83fbce21fd776c.rlib" "/opt/rustwide/target/debug/deps/libsimplelog-b3a91090d4810b4d.rlib" "/opt/rustwide/target/debug/deps/libchrono-4519fa92cdb9a7bf.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-9e8e7f4211228cfe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-4cc91788b15a6f16.rlib" "/opt/rustwide/target/debug/deps/libtime-d66758854c915a21.rlib" "/opt/rustwide/target/debug/deps/libterm-b5dd8d25145d9fff.rlib" "/opt/rustwide/target/debug/deps/libdirs-1ab667b95c0dd4db.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-95e0ab8c92cb6559.rlib" "/opt/rustwide/target/debug/deps/liblog-2feecab6e9bb52f6.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0f70e7a67f5f9637.rlib" "/opt/rustwide/target/debug/deps/liblibc-2c9f83ac9c453797.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.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" "288e946d3199a5918fbe72e9dd5809043eb4063fa92ad4eec8d4e53812423ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "288e946d3199a5918fbe72e9dd5809043eb4063fa92ad4eec8d4e53812423ead", kill_on_drop: false }`
[INFO] [stdout] 288e946d3199a5918fbe72e9dd5809043eb4063fa92ad4eec8d4e53812423ead