[INFO] crate safe_arch 0.5.0 is already in cache
[INFO] testing safe_arch-0.5.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate safe_arch 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate safe_arch 0.5.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] started tweaking crates.io crate safe_arch 0.5.0
[INFO] finished tweaking crates.io crate safe_arch 0.5.0
[INFO] tweaked toml for crates.io crate safe_arch 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "+beta-2020-07-24" "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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69f49f7692b5f65dd263d2ed06ed936c8447378008ec7973e5dfd93e0355ba3f
[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" "69f49f7692b5f65dd263d2ed06ed936c8447378008ec7973e5dfd93e0355ba3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69f49f7692b5f65dd263d2ed06ed936c8447378008ec7973e5dfd93e0355ba3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f49f7692b5f65dd263d2ed06ed936c8447378008ec7973e5dfd93e0355ba3f", kill_on_drop: false }`
[INFO] [stdout] 69f49f7692b5f65dd263d2ed06ed936c8447378008ec7973e5dfd93e0355ba3f
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 844fa0491eaf4ff0a6719259910dd8196db203043efbc555e3169ab18738f9ad
[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" "844fa0491eaf4ff0a6719259910dd8196db203043efbc555e3169ab18738f9ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe_arch v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "844fa0491eaf4ff0a6719259910dd8196db203043efbc555e3169ab18738f9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844fa0491eaf4ff0a6719259910dd8196db203043efbc555e3169ab18738f9ad", kill_on_drop: false }`
[INFO] [stdout] 844fa0491eaf4ff0a6719259910dd8196db203043efbc555e3169ab18738f9ad
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3319c5b9e76cfc0e37223694a560c24182601d43403063364ed278fa5ed0d70
[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" "c3319c5b9e76cfc0e37223694a560c24182601d43403063364ed278fa5ed0d70", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe_arch v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `mul_u8i8_add_horizontal_saturating_m128i` in this scope
[INFO] [stdout]   --> tests/number.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |   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/number.rs:16:11
[INFO] [stdout]      |
[INFO] [stdout] 16   |   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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c3319c5b9e76cfc0e37223694a560c24182601d43403063364ed278fa5ed0d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3319c5b9e76cfc0e37223694a560c24182601d43403063364ed278fa5ed0d70", kill_on_drop: false }`
[INFO] [stdout] c3319c5b9e76cfc0e37223694a560c24182601d43403063364ed278fa5ed0d70