[INFO] crate drone-stm32f1 0.1.2 is already in cache
[INFO] testing drone-stm32f1-0.1.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate drone-stm32f1 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate drone-stm32f1 0.1.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate drone-stm32f1 0.1.2
[INFO] finished tweaking crates.io crate drone-stm32f1 0.1.2
[INFO] tweaked toml for crates.io crate drone-stm32f1 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a5ec34978783350ae7cb3518c9a89596bfbed47f815ea0fa3f4452913224355
[INFO] running `"docker" "start" "-a" "3a5ec34978783350ae7cb3518c9a89596bfbed47f815ea0fa3f4452913224355"`
[INFO] [stderr]    Compiling drone-core v0.1.2
[INFO] [stderr]    Compiling drone-stm32f1 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: <inline asm>:3:11: error: invalid instruction mnemonic 'ldrexb'
[INFO] [stderr]           ldrexb r0, [%rsi]
[INFO] [stderr]           ^~~~~~
[INFO] [stderr] 
[INFO] [stderr]   --> src/itm/port.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | /       asm!("
[INFO] [stderr] 77 | |         0:
[INFO] [stderr] 78 | |           ldrexb r0, [$1]
[INFO] [stderr] 79 | |           cmp r0, #0
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         : "r0", "cc"
[INFO] [stderr] 87 | |         : "volatile");
[INFO] [stderr]    | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:4:19: error: unknown token in expression
[INFO] [stderr]           cmp r0, #0
[INFO] [stderr]                   ^
[INFO] [stderr] 
[INFO] [stderr]   --> src/itm/port.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | /       asm!("
[INFO] [stderr] 77 | |         0:
[INFO] [stderr] 78 | |           ldrexb r0, [$1]
[INFO] [stderr] 79 | |           cmp r0, #0
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         : "r0", "cc"
[INFO] [stderr] 87 | |         : "volatile");
[INFO] [stderr]    | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:5:11: error: invalid instruction mnemonic 'itt'
[INFO] [stderr]           itt ne
[INFO] [stderr]           ^~~
[INFO] [stderr] 
[INFO] [stderr]   --> src/itm/port.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | /       asm!("
[INFO] [stderr] 77 | |         0:
[INFO] [stderr] 78 | |           ldrexb r0, [$1]
[INFO] [stderr] 79 | |           cmp r0, #0
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         : "r0", "cc"
[INFO] [stderr] 87 | |         : "volatile");
[INFO] [stderr]    | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:6:11: error: invalid instruction mnemonic 'strexbne'
[INFO] [stderr]           strexbne r0, %dil, [%rsi]
[INFO] [stderr]           ^~~~~~~~
[INFO] [stderr] 
[INFO] [stderr]   --> src/itm/port.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | /       asm!("
[INFO] [stderr] 77 | |         0:
[INFO] [stderr] 78 | |           ldrexb r0, [$1]
[INFO] [stderr] 79 | |           cmp r0, #0
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         : "r0", "cc"
[INFO] [stderr] 87 | |         : "volatile");
[INFO] [stderr]    | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:7:21: error: unknown token in expression
[INFO] [stderr]           cmpne r0, #1
[INFO] [stderr]                     ^
[INFO] [stderr] 
[INFO] [stderr]   --> src/itm/port.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | /       asm!("
[INFO] [stderr] 77 | |         0:
[INFO] [stderr] 78 | |           ldrexb r0, [$1]
[INFO] [stderr] 79 | |           cmp r0, #0
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         : "r0", "cc"
[INFO] [stderr] 87 | |         : "volatile");
[INFO] [stderr]    | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:8:11: error: invalid instruction mnemonic 'beq'
[INFO] [stderr]           beq 0b
[INFO] [stderr]           ^~~
[INFO] [stderr] 
[INFO] [stderr]   --> src/itm/port.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | /       asm!("
[INFO] [stderr] 77 | |         0:
[INFO] [stderr] 78 | |           ldrexb r0, [$1]
[INFO] [stderr] 79 | |           cmp r0, #0
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |         : "r0", "cc"
[INFO] [stderr] 87 | |         : "volatile");
[INFO] [stderr]    | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:3:11: error: invalid instruction mnemonic 'ldrexh'
[INFO] [stderr]           ldrexh r0, [%rsi]
[INFO] [stderr]           ^~~~~~
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:95:7
[INFO] [stderr]     |
[INFO] [stderr] 95  | /       asm!("
[INFO] [stderr] 96  | |         0:
[INFO] [stderr] 97  | |           ldrexh r0, [$1]
[INFO] [stderr] 98  | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |         : "r0", "cc"
[INFO] [stderr] 106 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:4:19: error: unknown token in expression
[INFO] [stderr]           cmp r0, #0
[INFO] [stderr]                   ^
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:95:7
[INFO] [stderr]     |
[INFO] [stderr] 95  | /       asm!("
[INFO] [stderr] 96  | |         0:
[INFO] [stderr] 97  | |           ldrexh r0, [$1]
[INFO] [stderr] 98  | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |         : "r0", "cc"
[INFO] [stderr] 106 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:5:11: error: invalid instruction mnemonic 'itt'
[INFO] [stderr]           itt ne
[INFO] [stderr]           ^~~
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:95:7
[INFO] [stderr]     |
[INFO] [stderr] 95  | /       asm!("
[INFO] [stderr] 96  | |         0:
[INFO] [stderr] 97  | |           ldrexh r0, [$1]
[INFO] [stderr] 98  | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |         : "r0", "cc"
[INFO] [stderr] 106 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:6:11: error: invalid instruction mnemonic 'strexhne'
[INFO] [stderr]           strexhne r0, %di, [%rsi]
[INFO] [stderr]           ^~~~~~~~
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:95:7
[INFO] [stderr]     |
[INFO] [stderr] 95  | /       asm!("
[INFO] [stderr] 96  | |         0:
[INFO] [stderr] 97  | |           ldrexh r0, [$1]
[INFO] [stderr] 98  | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |         : "r0", "cc"
[INFO] [stderr] 106 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:7:21: error: unknown token in expression
[INFO] [stderr]           cmpne r0, #1
[INFO] [stderr]                     ^
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:95:7
[INFO] [stderr]     |
[INFO] [stderr] 95  | /       asm!("
[INFO] [stderr] 96  | |         0:
[INFO] [stderr] 97  | |           ldrexh r0, [$1]
[INFO] [stderr] 98  | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |         : "r0", "cc"
[INFO] [stderr] 106 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:8:11: error: invalid instruction mnemonic 'beq'
[INFO] [stderr]           beq 0b
[INFO] [stderr]           ^~~
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:95:7
[INFO] [stderr]     |
[INFO] [stderr] 95  | /       asm!("
[INFO] [stderr] 96  | |         0:
[INFO] [stderr] 97  | |           ldrexh r0, [$1]
[INFO] [stderr] 98  | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 105 | |         : "r0", "cc"
[INFO] [stderr] 106 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:3:11: error: invalid instruction mnemonic 'ldrex'
[INFO] [stderr]           ldrex r0, [%rsi]
[INFO] [stderr]           ^~~~~
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:114:7
[INFO] [stderr]     |
[INFO] [stderr] 114 | /       asm!("
[INFO] [stderr] 115 | |         0:
[INFO] [stderr] 116 | |           ldrex r0, [$1]
[INFO] [stderr] 117 | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |         : "r0", "cc"
[INFO] [stderr] 125 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:4:19: error: unknown token in expression
[INFO] [stderr]           cmp r0, #0
[INFO] [stderr]                   ^
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:114:7
[INFO] [stderr]     |
[INFO] [stderr] 114 | /       asm!("
[INFO] [stderr] 115 | |         0:
[INFO] [stderr] 116 | |           ldrex r0, [$1]
[INFO] [stderr] 117 | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |         : "r0", "cc"
[INFO] [stderr] 125 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:5:11: error: invalid instruction mnemonic 'itt'
[INFO] [stderr]           itt ne
[INFO] [stderr]           ^~~
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:114:7
[INFO] [stderr]     |
[INFO] [stderr] 114 | /       asm!("
[INFO] [stderr] 115 | |         0:
[INFO] [stderr] 116 | |           ldrex r0, [$1]
[INFO] [stderr] 117 | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |         : "r0", "cc"
[INFO] [stderr] 125 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:6:11: error: invalid instruction mnemonic 'strexne'
[INFO] [stderr]           strexne r0, %edi, [%rsi]
[INFO] [stderr]           ^~~~~~~
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:114:7
[INFO] [stderr]     |
[INFO] [stderr] 114 | /       asm!("
[INFO] [stderr] 115 | |         0:
[INFO] [stderr] 116 | |           ldrex r0, [$1]
[INFO] [stderr] 117 | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |         : "r0", "cc"
[INFO] [stderr] 125 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:7:21: error: unknown token in expression
[INFO] [stderr]           cmpne r0, #1
[INFO] [stderr]                     ^
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:114:7
[INFO] [stderr]     |
[INFO] [stderr] 114 | /       asm!("
[INFO] [stderr] 115 | |         0:
[INFO] [stderr] 116 | |           ldrex r0, [$1]
[INFO] [stderr] 117 | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |         : "r0", "cc"
[INFO] [stderr] 125 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:8:11: error: invalid instruction mnemonic 'beq'
[INFO] [stderr]           beq 0b
[INFO] [stderr]           ^~~
[INFO] [stderr] 
[INFO] [stderr]    --> src/itm/port.rs:114:7
[INFO] [stderr]     |
[INFO] [stderr] 114 | /       asm!("
[INFO] [stderr] 115 | |         0:
[INFO] [stderr] 116 | |           ldrex r0, [$1]
[INFO] [stderr] 117 | |           cmp r0, #0
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |         : "r0", "cc"
[INFO] [stderr] 125 | |         : "volatile");
[INFO] [stderr]     | |______________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:1:2: error: invalid instruction mnemonic 'wfi'
[INFO] [stderr]         wfi
[INFO] [stderr]         ^~~
[INFO] [stderr] 
[INFO] [stderr]  --> src/util.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     asm!("wfi" :::: "volatile");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:3:26: error: unknown token in expression
[INFO] [stderr]         subs %eax, %eax, #2
[INFO] [stderr]                          ^
[INFO] [stderr] 
[INFO] [stderr]   --> src/util.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     asm!("
[INFO] [stderr] 23 | |       0:
[INFO] [stderr] 24 | |         subs $0, $0, #2
[INFO] [stderr] 25 | |         bhi 0b
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |       : "cc"
[INFO] [stderr] 29 | |       : "volatile");
[INFO] [stderr]    | |____________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:4:9: error: invalid instruction mnemonic 'bhi'
[INFO] [stderr]         bhi 0b
[INFO] [stderr]         ^~~
[INFO] [stderr] 
[INFO] [stderr]   --> src/util.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     asm!("
[INFO] [stderr] 23 | |       0:
[INFO] [stderr] 24 | |         subs $0, $0, #2
[INFO] [stderr] 25 | |         bhi 0b
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |       : "cc"
[INFO] [stderr] 29 | |       : "volatile");
[INFO] [stderr]    | |____________________^
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:2:11: error: invalid instruction mnemonic 'ldrex'
[INFO] [stderr]           ldrex %ecx, [%rax]
[INFO] [stderr]           ^~~~~
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: <inline asm>:2:11: error: invalid instruction mnemonic 'strex'
[INFO] [stderr]           strex %ecx, %ecx, [%rdx]
[INFO] [stderr]           ^~~~~
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 23 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `drone-stm32f1`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3a5ec34978783350ae7cb3518c9a89596bfbed47f815ea0fa3f4452913224355"`
[INFO] running `"docker" "rm" "-f" "3a5ec34978783350ae7cb3518c9a89596bfbed47f815ea0fa3f4452913224355"`
[INFO] [stdout] 3a5ec34978783350ae7cb3518c9a89596bfbed47f815ea0fa3f4452913224355