[INFO] fetching crate safe_arch 0.5.2...
[INFO] checking safe_arch-0.5.2 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate safe_arch 0.5.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate safe_arch 0.5.2 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] started tweaking crates.io crate safe_arch 0.5.2
[INFO] finished tweaking crates.io crate safe_arch 0.5.2
[INFO] tweaked toml for crates.io crate safe_arch 0.5.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a78060e5fab6f33214b96205cf3587d976fc72128ec4133d8686dea07e5b7ee
[INFO] running `Command { std: "docker" "start" "-a" "9a78060e5fab6f33214b96205cf3587d976fc72128ec4133d8686dea07e5b7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a78060e5fab6f33214b96205cf3587d976fc72128ec4133d8686dea07e5b7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a78060e5fab6f33214b96205cf3587d976fc72128ec4133d8686dea07e5b7ee", kill_on_drop: false }`
[INFO] [stdout] 9a78060e5fab6f33214b96205cf3587d976fc72128ec4133d8686dea07e5b7ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 215b0f2ab33572fc3722e10c9a342c77d0a867dda1268c80a2ab0deeecb5f6a1
[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" "215b0f2ab33572fc3722e10c9a342c77d0a867dda1268c80a2ab0deeecb5f6a1", kill_on_drop: false }`
[INFO] [stderr]     Checking safe_arch v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `mul_u8i8_add_horizontal_saturating_m128i` in this scope
[INFO] [stdout]   --> tests/atoi_sse2.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let x = mul_u8i8_add_horizontal_saturating_m128i(x, tens); /* eeee macarena! */
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `pack_i32_to_u16_m128i` in this scope
[INFO] [stdout]     --> tests/atoi_sse2.rs:18:13
[INFO] [stdout]      |
[INFO] [stdout] 18   |     let x = pack_i32_to_u16_m128i(x, x);
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `pack_i32_to_i16_m128i`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/workdir/src/x86_x64/sse2.rs:2007:1
[INFO] [stdout]      |
[INFO] [stdout] 2007 | pub fn pack_i32_to_i16_m128i(a: m128i, b: m128i) -> m128i {
[INFO] [stdout]      | --------------------------------------------------------- similarly named function `pack_i32_to_i16_m128i` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `safe_arch`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "215b0f2ab33572fc3722e10c9a342c77d0a867dda1268c80a2ab0deeecb5f6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215b0f2ab33572fc3722e10c9a342c77d0a867dda1268c80a2ab0deeecb5f6a1", kill_on_drop: false }`
[INFO] [stdout] 215b0f2ab33572fc3722e10c9a342c77d0a867dda1268c80a2ab0deeecb5f6a1