[INFO] updating cached repository https://github.com/ryan28561/rust-music [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 409bb28a409433534c054a085f9255422d1eb8bb [INFO] testing ryan28561/rust-music against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryan28561%2Frust-music" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ryan28561/rust-music 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/ryan28561/rust-music [INFO] finished tweaking git repo https://github.com/ryan28561/rust-music [INFO] tweaked toml for git repo https://github.com/ryan28561/rust-music written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/ryan28561/rust-music 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baf4e6a6dc15ea46eda1623d8e22e2f808df225e1198f3ee8cb66d667407ced2 [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" "baf4e6a6dc15ea46eda1623d8e22e2f808df225e1198f3ee8cb66d667407ced2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baf4e6a6dc15ea46eda1623d8e22e2f808df225e1198f3ee8cb66d667407ced2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baf4e6a6dc15ea46eda1623d8e22e2f808df225e1198f3ee8cb66d667407ced2", kill_on_drop: false }` [INFO] [stdout] baf4e6a6dc15ea46eda1623d8e22e2f808df225e1198f3ee8cb66d667407ced2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b175dff2caadb13efaca2b8c219f90f854e30e74075028eb427eacc6ce80ec5 [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" "5b175dff2caadb13efaca2b8c219f90f854e30e74075028eb427eacc6ce80ec5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling fluidsynth v0.0.1 (https://github.com/scholtzan/rust-fluidsynth#5a34029c) [INFO] [stderr] Compiling quote v1.0.7 [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 random-number-macro-impl v0.1.0 [INFO] [stderr] Compiling random-number v0.1.1 [INFO] [stderr] Compiling random-pick v1.2.9 [INFO] [stderr] Compiling rustmusic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `MINOR` [INFO] [stdout] --> src/scale.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub const MINOR: [i32; 7] = [0, 2, 3, 5, 7, 8, 10]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HARMONIC_MINOR` [INFO] [stdout] --> src/scale.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const HARMONIC_MINOR: [i32; 7] = [2, 3, 5, 7, 8, 11, 12]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NINE` [INFO] [stdout] --> src/chord.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | pub const NINE: [i32; 4] = [2, 4, 6, 8]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ELEVEN` [INFO] [stdout] --> src/chord.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub const ELEVEN: [i32; 5] = [2, 4, 6, 8, 10]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `THIRTEEN` [INFO] [stdout] --> src/chord.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | pub const THIRTEEN: [i32; 6] = [2, 4, 6, 8, 10, 12]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.rustmusic.3a0s5n3r-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb" "/opt/rustwide/target/debug/deps/rustmusic-dc8b50e85f2cb6cb.29un0lg6xbcho7pn.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libfluidsynth-58526967bdef593e.rlib" "/opt/rustwide/target/debug/deps/liblibc-0a82a4c240dd348a.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" "-lfluidsynth" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lfluidsynth [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustmusic`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "5b175dff2caadb13efaca2b8c219f90f854e30e74075028eb427eacc6ce80ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b175dff2caadb13efaca2b8c219f90f854e30e74075028eb427eacc6ce80ec5", kill_on_drop: false }` [INFO] [stdout] 5b175dff2caadb13efaca2b8c219f90f854e30e74075028eb427eacc6ce80ec5