[INFO] fetching crate bandsocks-sand 0.2.0...
[INFO] testing bandsocks-sand-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate bandsocks-sand 0.2.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate bandsocks-sand 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bandsocks-sand 0.2.0
[INFO] finished tweaking crates.io crate bandsocks-sand 0.2.0
[INFO] tweaked toml for crates.io crate bandsocks-sand 0.2.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate crates.io crate bandsocks-sand 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 494ebfebe0b049cb45d38918d65ff7c9ec39c3c0d99367fb85e0d6fd5048679e
[INFO] running `Command { std: "docker" "start" "-a" "494ebfebe0b049cb45d38918d65ff7c9ec39c3c0d99367fb85e0d6fd5048679e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "494ebfebe0b049cb45d38918d65ff7c9ec39c3c0d99367fb85e0d6fd5048679e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494ebfebe0b049cb45d38918d65ff7c9ec39c3c0d99367fb85e0d6fd5048679e", kill_on_drop: false }`
[INFO] [stdout] 494ebfebe0b049cb45d38918d65ff7c9ec39c3c0d99367fb85e0d6fd5048679e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78109fad5d328eaf4cf3e07b49d2fd185ab92738d422ef438cb4fc3e2184b9c2
[INFO] running `Command { std: "docker" "start" "-a" "78109fad5d328eaf4cf3e07b49d2fd185ab92738d422ef438cb4fc3e2184b9c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling compiler_builtins v0.1.36
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling sc v0.2.3
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling goblin v0.2.3
[INFO] [stderr]    Compiling seccomp-tiny v0.1.1
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     pushq  %rbp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     movq   %rsp, %rbp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     mov    %rax,%r11        // duplicate %rax as we're clobbering %r11
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     cmp    $0x1000,%r11
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     sub    $0x1000,%rsp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     test   %rsp,8(%rsp)
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     sub    $0x1000,%r11
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     cmp    $0x1000,%r11
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     sub    %r11,%rsp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     test   %rsp,8(%rsp)
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     add    %rax,%rsp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     pushq  %rbp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     movq   %rsp, %rbp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     mov    %rax,%r11        // duplicate %rax as we're clobbering %r11
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     cmp    $0x1000,%r11
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     sub    $0x1000,%rsp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     test   %rsp,8(%rsp)
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     sub    $0x1000,%r11
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     cmp    $0x1000,%r11
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     sub    %r11,%rsp
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     test   %rsp,8(%rsp)
[INFO] [stderr]            ^
[INFO] [stderr] error: unknown token in expression
[INFO] [stderr]     add    %rax,%rsp
[INFO] [stderr]            ^
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pushq  %rbp
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     movq   %rsp, %rbp
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     mov    %rax,%r11        // duplicate %rax as we're clobbering %r11
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     cmp    $0x1000,%r11
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     sub    $0x1000,%rsp
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     test   %rsp,8(%rsp)
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     sub    $0x1000,%r11
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     cmp    $0x1000,%r11
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     sub    %r11,%rsp
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     test   %rsp,8(%rsp)
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown token in expression
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     add    %rax,%rsp
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler_builtins` due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "78109fad5d328eaf4cf3e07b49d2fd185ab92738d422ef438cb4fc3e2184b9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78109fad5d328eaf4cf3e07b49d2fd185ab92738d422ef438cb4fc3e2184b9c2", kill_on_drop: false }`
[INFO] [stdout] 78109fad5d328eaf4cf3e07b49d2fd185ab92738d422ef438cb4fc3e2184b9c2