[INFO] fetching crate r-efi-alloc 2.0.0...
[INFO] checking r-efi-alloc-2.0.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate r-efi-alloc 2.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate r-efi-alloc 2.0.0 on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] tweaked toml for crates.io crate r-efi-alloc 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate r-efi-alloc 2.0.0 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unexpected end of file
[INFO] checking r-efi-alloc-2.0.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate r-efi-alloc 2.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate r-efi-alloc 2.0.0 on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] tweaked toml for crates.io crate r-efi-alloc 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate r-efi-alloc 2.0.0 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unexpected end of file
[INFO] checking r-efi-alloc-2.0.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate r-efi-alloc 2.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate r-efi-alloc 2.0.0 on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] tweaked toml for crates.io crate r-efi-alloc 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate r-efi-alloc 2.0.0 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unexpected end of file
[INFO] checking r-efi-alloc-2.0.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate r-efi-alloc 2.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate r-efi-alloc 2.0.0 on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] tweaked toml for crates.io crate r-efi-alloc 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate r-efi-alloc 2.0.0 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unexpected end of file
[INFO] checking r-efi-alloc-2.0.0 against try#901e6d56697c79b2e80df6a487b2318ec6f57ee3 for pr-142287
[INFO] extracting crate r-efi-alloc 2.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate r-efi-alloc 2.0.0 on toolchain 901e6d56697c79b2e80df6a487b2318ec6f57ee3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate r-efi-alloc 2.0.0
[INFO] tweaked toml for crates.io crate r-efi-alloc 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate r-efi-alloc 2.0.0 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" "+901e6d56697c79b2e80df6a487b2318ec6f57ee3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to download `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `compiler_builtins v0.1.156`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unexpected end of file


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Blocking waiting for file lock on package cache
error: failed to download `compiler_builtins v0.1.156`

Caused by:
  unable to get packages from source

Caused by:
  failed to unpack package `compiler_builtins v0.1.156`

Caused by:
  failed to unpack entry at `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`

Caused by:
  failed to unpack `compiler_builtins-0.1.156/src/math/libm_math/fdim.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/compiler_builtins-0.1.156/src/math/libm_math/fdim.rs`

Caused by:
  unexpected end of file