[INFO] cloning repository https://github.com/czipperz/cmdtaglib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/czipperz/cmdtaglib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fcmdtaglib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fcmdtaglib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8a5b2e92a0527bf8ac05627dc5404c4046d4304
[INFO] testing czipperz/cmdtaglib against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczipperz%2Fcmdtaglib" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/czipperz/cmdtaglib on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/czipperz/cmdtaglib
[INFO] finished tweaking git repo https://github.com/czipperz/cmdtaglib
[INFO] tweaked toml for git repo https://github.com/czipperz/cmdtaglib written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/czipperz/cmdtaglib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42baa39d6102f373785ef4a5bb2ba06bab326de4ee708ac31dad68c60437aaef
[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" "42baa39d6102f373785ef4a5bb2ba06bab326de4ee708ac31dad68c60437aaef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42baa39d6102f373785ef4a5bb2ba06bab326de4ee708ac31dad68c60437aaef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42baa39d6102f373785ef4a5bb2ba06bab326de4ee708ac31dad68c60437aaef", kill_on_drop: false }`
[INFO] [stdout] 42baa39d6102f373785ef4a5bb2ba06bab326de4ee708ac31dad68c60437aaef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12d4b08bd38dc5e01a4e6b825873dce625f32a258dcd5a66e53ef49d93d3cbec
[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" "12d4b08bd38dc5e01a4e6b825873dce625f32a258dcd5a66e53ef49d93d3cbec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling taglib-sys v0.2.0
[INFO] [stderr]    Compiling taglib v0.2.0
[INFO] [stderr]    Compiling cmdtaglib v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `taglib::Tag`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use taglib::Tag;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.cmdtaglib.c6b6955f-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19.45erc5hindbei26q.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtaglib-e31784afa6cefa0f.rlib" "/opt/rustwide/target/debug/deps/libtaglib_sys-06e89337472cdedf.rlib" "/opt/rustwide/target/debug/deps/liblibc-8a8301d8045dacbd.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.rlib" "-Wl,-Bdynamic" "-ltag_c" "-ltag" "-lc" "-lm" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/cmdtaglib-af3c00004a9e1e19" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -ltag_c
[INFO] [stdout]           /usr/bin/ld: cannot find -ltag
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cmdtaglib` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "12d4b08bd38dc5e01a4e6b825873dce625f32a258dcd5a66e53ef49d93d3cbec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d4b08bd38dc5e01a4e6b825873dce625f32a258dcd5a66e53ef49d93d3cbec", kill_on_drop: false }`
[INFO] [stdout] 12d4b08bd38dc5e01a4e6b825873dce625f32a258dcd5a66e53ef49d93d3cbec