[INFO] fetching crate libudis86-sys 0.2.1...
[INFO] checking libudis86-sys-0.2.1 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate libudis86-sys 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libudis86-sys 0.2.1 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libudis86-sys 0.2.1
[INFO] finished tweaking crates.io crate libudis86-sys 0.2.1
[INFO] tweaked toml for crates.io crate libudis86-sys 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ad93fca08520761a17b0cae97c4732499ffca6d884b2ff309abd64194f0b708
[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" "1ad93fca08520761a17b0cae97c4732499ffca6d884b2ff309abd64194f0b708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ad93fca08520761a17b0cae97c4732499ffca6d884b2ff309abd64194f0b708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad93fca08520761a17b0cae97c4732499ffca6d884b2ff309abd64194f0b708", kill_on_drop: false }`
[INFO] [stdout] 1ad93fca08520761a17b0cae97c4732499ffca6d884b2ff309abd64194f0b708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aacfb987dfea2be60e6e3c1a33db352d38a23499a521b059fd8b3408d4e86ccd
[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" "aacfb987dfea2be60e6e3c1a33db352d38a23499a521b059fd8b3408d4e86ccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling libudis86-sys v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libudis86/decode.c: In function 'decode_operand':
[INFO] [stderr] warning: libudis86/decode.c:746:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   746 |       u->br_far  = 1;
[INFO] [stderr] warning:       |       ~~~~~~~~~~~^~~
[INFO] [stderr] warning: libudis86/decode.c:748:5: note: here
[INFO] [stderr] warning:   748 |     case OP_M:
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: libudis86/decode.c:749:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   749 |       if (MODRM_MOD(modrm(u)) == 3) {
[INFO] [stderr] warning:       |          ^
[INFO] [stderr] warning: libudis86/decode.c:753:5: note: here
[INFO] [stderr] warning:   753 |     case OP_E:
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: libudis86/decode.c:768:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   768 |       if (MODRM_MOD(modrm(u)) != 3) {
[INFO] [stderr] warning:       |          ^
[INFO] [stderr] warning: libudis86/decode.c:772:5: note: here
[INFO] [stderr] warning:   772 |     case OP_Q:
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: libudis86/decode.c:779:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   779 |       if (MODRM_MOD(modrm(u)) != 3) {
[INFO] [stderr] warning:       |          ^
[INFO] [stderr] warning: libudis86/decode.c:783:5: note: here
[INFO] [stderr] warning:   783 |     case OP_W:
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]    --> src/itab.rs:937:5
[INFO] [stdout]     |
[INFO] [stdout] 937 |     #[no_mangle]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 938 |     pub static mut ud_mnemonics_str: *mut *const libc::c_char;
[INFO] [stdout]     |     ---------------------------------------------------------- not a function or static
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]    --> src/itab.rs:937:5
[INFO] [stdout]     |
[INFO] [stdout] 937 |     #[no_mangle]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 938 |     pub static mut ud_mnemonics_str: *mut *const libc::c_char;
[INFO] [stdout]     |     ---------------------------------------------------------- not a function or static
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.61s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aacfb987dfea2be60e6e3c1a33db352d38a23499a521b059fd8b3408d4e86ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacfb987dfea2be60e6e3c1a33db352d38a23499a521b059fd8b3408d4e86ccd", kill_on_drop: false }`
[INFO] [stdout] aacfb987dfea2be60e6e3c1a33db352d38a23499a521b059fd8b3408d4e86ccd