[INFO] fetching crate taggie 0.1.0...
[INFO] testing taggie-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate taggie 0.1.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate taggie 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate taggie 0.1.0
[INFO] finished tweaking crates.io crate taggie 0.1.0
[INFO] tweaked toml for crates.io crate taggie 0.1.0 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate taggie 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f904d0146108c38029391618c43bb3b5682dddead91ef257bb74c740605ec97
[INFO] running `Command { std: "docker" "start" "-a" "8f904d0146108c38029391618c43bb3b5682dddead91ef257bb74c740605ec97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f904d0146108c38029391618c43bb3b5682dddead91ef257bb74c740605ec97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f904d0146108c38029391618c43bb3b5682dddead91ef257bb74c740605ec97", kill_on_drop: false }`
[INFO] [stdout] 8f904d0146108c38029391618c43bb3b5682dddead91ef257bb74c740605ec97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abf2f0a3de998a88a9907d93027d4703f42ac930e6e7a321055692bd56064524
[INFO] running `Command { std: "docker" "start" "-a" "abf2f0a3de998a88a9907d93027d4703f42ac930e6e7a321055692bd56064524", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling taglib-sys v1.0.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling taglib v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling taggie v0.1.0 (/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/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.taggie.5gh9uppq-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2.466jd8133qzft4kq.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtaggie-c35aaeb6a0d64e6d.rlib" "/opt/rustwide/target/debug/deps/libtempfile-3183696abe5c1643.rlib" "/opt/rustwide/target/debug/deps/librand-10bb3a2233ef5a8b.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-5b19cad30b39b2ee.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-545d86392ea1d8e4.rlib" "/opt/rustwide/target/debug/deps/librand_core-62424ba519e502dd.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-9b785a022359cb7b.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-80ef6726c25ad48c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e7a28af79b261e75.rlib" "/opt/rustwide/target/debug/deps/libtaglib-41bfff28643739fa.rlib" "/opt/rustwide/target/debug/deps/libtaglib_sys-59821fcf04c2fe6f.rlib" "/opt/rustwide/target/debug/deps/liblibc-21f1f63d3b3c1b06.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-ltag_c" "-ltag" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/taggie-92e41f2a55d093c2" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `taggie`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "abf2f0a3de998a88a9907d93027d4703f42ac930e6e7a321055692bd56064524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf2f0a3de998a88a9907d93027d4703f42ac930e6e7a321055692bd56064524", kill_on_drop: false }`
[INFO] [stdout] abf2f0a3de998a88a9907d93027d4703f42ac930e6e7a321055692bd56064524
