[INFO] cloning repository https://github.com/AIMS-UN/grading_ms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AIMS-UN/grading_ms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIMS-UN%2Fgrading_ms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIMS-UN%2Fgrading_ms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 381172a3208b1ea123a093b64ea00b210ec7e771
[INFO] checking AIMS-UN/grading_ms against master#a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb for pr-151109
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIMS-UN%2Fgrading_ms" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AIMS-UN/grading_ms
[INFO] finished tweaking git repo https://github.com/AIMS-UN/grading_ms
[INFO] tweaked toml for git repo https://github.com/AIMS-UN/grading_ms written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AIMS-UN/grading_ms on toolchain a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AIMS-UN/grading_ms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70aba0a75ce5236c66e020df04ad7ce3b09ba381519b5565bf8afd74f497df10
[INFO] running `Command { std: "docker" "start" "-a" "70aba0a75ce5236c66e020df04ad7ce3b09ba381519b5565bf8afd74f497df10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70aba0a75ce5236c66e020df04ad7ce3b09ba381519b5565bf8afd74f497df10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70aba0a75ce5236c66e020df04ad7ce3b09ba381519b5565bf8afd74f497df10", kill_on_drop: false }`
[INFO] [stdout] 70aba0a75ce5236c66e020df04ad7ce3b09ba381519b5565bf8afd74f497df10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a6acf0f07f0ed1c12e26dc0db3b9bf1d0504a0bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a51078862ce6a157b055c5ba9ce76181f7a5ee7d686a18aa15071fb33894436
[INFO] running `Command { std: "docker" "start" "-a" "7a51078862ce6a157b055c5ba9ce76181f7a5ee7d686a18aa15071fb33894436", kill_on_drop: false }`
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[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking resolv-conf v0.7.0
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[INFO] [stderr]    Compiling rustc_version_runtime v0.2.1
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[INFO] [stderr]    Compiling multer v2.0.3
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling state v0.5.3
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ahash-0.7.6/src/lib.rs:33:42
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![cfg_attr(feature = "stdsimd", feature(stdsimd))]
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ahash` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7a51078862ce6a157b055c5ba9ce76181f7a5ee7d686a18aa15071fb33894436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a51078862ce6a157b055c5ba9ce76181f7a5ee7d686a18aa15071fb33894436", kill_on_drop: false }`
[INFO] [stdout] 7a51078862ce6a157b055c5ba9ce76181f7a5ee7d686a18aa15071fb33894436
