[INFO] cloning repository https://github.com/hatoo/cs6120
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hatoo/cs6120" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2Fcs6120", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2Fcs6120'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cde1901ed4c10ec0a1499afc1226c01241e177bc
[INFO] checking hatoo/cs6120 against try#7dabc88a3b6768751847baeb49983f31ac5f20e2 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatoo%2Fcs6120" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hatoo/cs6120
[INFO] finished tweaking git repo https://github.com/hatoo/cs6120
[INFO] tweaked toml for git repo https://github.com/hatoo/cs6120 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hatoo/cs6120 on toolchain 7dabc88a3b6768751847baeb49983f31ac5f20e2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hatoo/cs6120 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" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded walkdir v2.3.3
[INFO] [stderr]   Downloaded similar v2.2.1
[INFO] [stderr]   Downloaded target-lexicon v0.12.10
[INFO] [stderr]   Downloaded serde v1.0.164
[INFO] [stderr]   Downloaded slice-group-by v0.3.1
[INFO] [stderr]   Downloaded itoa v1.0.6
[INFO] [stderr]   Downloaded either v1.8.1
[INFO] [stderr]   Downloaded ryu v1.0.13
[INFO] [stderr]   Downloaded thiserror-impl v1.0.40
[INFO] [stderr]   Downloaded globset v0.4.10
[INFO] [stderr]   Downloaded ahash v0.8.3
[INFO] [stderr]   Downloaded quote v1.0.29
[INFO] [stderr]   Downloaded semver v1.0.18
[INFO] [stderr]   Downloaded unicode-ident v1.0.9
[INFO] [stderr]   Downloaded regalloc2 v0.9.2
[INFO] [stderr]   Downloaded anyhow v1.0.72
[INFO] [stderr]   Downloaded serde_derive v1.0.164
[INFO] [stderr]   Downloaded console v0.15.7
[INFO] [stderr]   Downloaded proc-macro2 v1.0.63
[INFO] [stderr]   Downloaded aho-corasick v0.7.20
[INFO] [stderr]   Downloaded libm v0.2.7
[INFO] [stderr]   Downloaded serde_json v1.0.99
[INFO] [stderr]   Downloaded aho-corasick v1.0.2
[INFO] [stderr]   Downloaded arbitrary v1.3.0
[INFO] [stderr]   Downloaded syn v2.0.22
[INFO] [stderr]   Downloaded regex v1.8.4
[INFO] [stderr]   Downloaded regex-syntax v0.7.2
[INFO] [stderr]   Downloaded bstr v1.5.0
[INFO] [stderr]   Downloaded thiserror v1.0.40
[INFO] [stderr]   Downloaded insta v1.31.0
[INFO] [stderr]   Downloaded cranelift-isle v0.98.0
[INFO] [stderr]   Downloaded llvm-sys v140.1.2
[INFO] [stderr]   Downloaded cranelift-interpreter v0.98.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.98.0
[INFO] [stderr]   Downloaded llvm-plugin-macros v0.2.0
[INFO] [stderr]   Downloaded llvm-plugin-inkwell-internals v0.7.0
[INFO] [stderr]   Downloaded cranelift-reader v0.98.0
[INFO] [stderr]   Downloaded cranelift-entity v0.98.0
[INFO] [stderr]   Downloaded llvm-plugin v0.4.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.98.0
[INFO] [stderr]   Downloaded llvm-plugin-inkwell v0.3.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.98.0
[INFO] [stderr]   Downloaded cranelift-control v0.98.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.98.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3102822280c1ef58d85450368857cf92abb18454d102ecbf5f034982b8f42f2e
[INFO] running `Command { std: "docker" "start" "-a" "3102822280c1ef58d85450368857cf92abb18454d102ecbf5f034982b8f42f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3102822280c1ef58d85450368857cf92abb18454d102ecbf5f034982b8f42f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3102822280c1ef58d85450368857cf92abb18454d102ecbf5f034982b8f42f2e", kill_on_drop: false }`
[INFO] [stdout] 3102822280c1ef58d85450368857cf92abb18454d102ecbf5f034982b8f42f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+7dabc88a3b6768751847baeb49983f31ac5f20e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc2f44ba591055e4dc586d66249a241328fc67390f9dbd642624216619a2cc97
[INFO] running `Command { std: "docker" "start" "-a" "bc2f44ba591055e4dc586d66249a241328fc67390f9dbd642624216619a2cc97", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling semver v1.0.18
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling cranelift-isle v0.98.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.98.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.98.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling target-lexicon v0.12.10
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking cranelift-entity v0.98.0
[INFO] [stderr]     Checking arbitrary v1.3.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking cranelift-bforest v0.98.0
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stdout] error[E0635]: unknown feature `stdsimd`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ahash-0.8.3/src/lib.rs:99:42
[INFO] [stdout]    |
[INFO] [stdout] 99 | #![cfg_attr(feature = "stdsimd", feature(stdsimd))]
[INFO] [stdout]    |                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]    Compiling anyhow v1.0.72
[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" "bc2f44ba591055e4dc586d66249a241328fc67390f9dbd642624216619a2cc97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2f44ba591055e4dc586d66249a241328fc67390f9dbd642624216619a2cc97", kill_on_drop: false }`
[INFO] [stdout] bc2f44ba591055e4dc586d66249a241328fc67390f9dbd642624216619a2cc97
