[INFO] fetching crate spirv-std 0.4.0-alpha.15...
[INFO] checking spirv-std-0.4.0-alpha.15 against master#11ebe6512b4c77633c59f8dcdd421df3b79d1a9f for pr-103872
[INFO] extracting crate spirv-std 0.4.0-alpha.15 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate spirv-std 0.4.0-alpha.15 on toolchain 11ebe6512b4c77633c59f8dcdd421df3b79d1a9f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spirv-std 0.4.0-alpha.15
[INFO] finished tweaking crates.io crate spirv-std 0.4.0-alpha.15
[INFO] tweaked toml for crates.io crate spirv-std 0.4.0-alpha.15 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spirv-std-macros v0.4.0-alpha.15
[INFO] [stderr]   Downloaded spirv-std-types v0.4.0-alpha.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd590f9bd6a37f2c3dde75203cc38c70c3605e6f467f40ed4a7f0a731f089bab
[INFO] running `Command { std: "docker" "start" "-a" "cd590f9bd6a37f2c3dde75203cc38c70c3605e6f467f40ed4a7f0a731f089bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd590f9bd6a37f2c3dde75203cc38c70c3605e6f467f40ed4a7f0a731f089bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd590f9bd6a37f2c3dde75203cc38c70c3605e6f467f40ed4a7f0a731f089bab", kill_on_drop: false }`
[INFO] [stdout] cd590f9bd6a37f2c3dde75203cc38c70c3605e6f467f40ed4a7f0a731f089bab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+11ebe6512b4c77633c59f8dcdd421df3b79d1a9f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9a156e255ff4b48c378c314c7200e1e7f1ea60f5345060e92c22f6199e666e2
[INFO] running `Command { std: "docker" "start" "-a" "a9a156e255ff4b48c378c314c7200e1e7f1ea60f5345060e92c22f6199e666e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling libm v0.2.5
[INFO] [stderr]    Compiling spirv-std-types v0.4.0-alpha.15
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling spirv-std-macros v0.4.0-alpha.15
[INFO] [stderr]     Checking spirv-std v0.4.0-alpha.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.21s
[INFO] running `Command { std: "docker" "inspect" "a9a156e255ff4b48c378c314c7200e1e7f1ea60f5345060e92c22f6199e666e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a156e255ff4b48c378c314c7200e1e7f1ea60f5345060e92c22f6199e666e2", kill_on_drop: false }`
[INFO] [stdout] a9a156e255ff4b48c378c314c7200e1e7f1ea60f5345060e92c22f6199e666e2