[INFO] fetching crate wethr 0.6.0...
[INFO] testing wethr-0.6.0 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989
[INFO] extracting crate wethr 0.6.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate wethr 0.6.0
[INFO] finished tweaking crates.io crate wethr 0.6.0
[INFO] tweaked toml for crates.io crate wethr 0.6.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wethr 0.6.0 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wethr 0.6.0 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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-xid v0.2.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.29
[INFO] [stderr]   Downloaded quote v1.0.9
[INFO] [stderr]   Downloaded tokio-macros v1.3.0
[INFO] [stderr]   Downloaded humantime v2.1.0
[INFO] [stderr]   Downloaded unicode-width v0.1.8
[INFO] [stderr]   Downloaded cfg-if v1.0.0
[INFO] [stderr]   Downloaded form_urlencoded v1.0.1
[INFO] [stderr]   Downloaded want v0.3.0
[INFO] [stderr]   Downloaded http-body v0.4.3
[INFO] [stderr]   Downloaded anyhow v1.0.44
[INFO] [stderr]   Downloaded tinyvec_macros v0.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.77
[INFO] [stderr]   Downloaded pin-utils v0.1.0
[INFO] [stderr]   Downloaded once_cell v1.8.0
[INFO] [stderr]   Downloaded socket2 v0.4.1
[INFO] [stderr]   Downloaded tokio-rustls v0.22.0
[INFO] [stderr]   Downloaded unicode-bidi v0.3.6
[INFO] [stderr]   Downloaded itoa v0.4.8
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.7
[INFO] [stderr]   Downloaded unicode-normalization v0.1.19
[INFO] [stderr]   Downloaded miniz_oxide v0.4.4
[INFO] [stderr]   Downloaded h2 v0.3.4
[INFO] [stderr]   Downloaded terminal_size v0.1.17
[INFO] [stderr]   Downloaded getopts v0.2.21
[INFO] [stderr]   Downloaded encode_unicode v0.3.6
[INFO] [stderr]   Downloaded webpki v0.21.4
[INFO] [stderr]   Downloaded regex v1.5.4
[INFO] [stderr]   Downloaded tracing-core v0.1.20
[INFO] [stderr]   Downloaded futures-util v0.3.17
[INFO] [stderr]   Downloaded hyper v0.14.12
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.77
[INFO] [stderr]   Downloaded tokio v1.11.0
[INFO] [stderr]   Downloaded serde_json v1.0.67
[INFO] [stderr]   Downloaded http v0.2.4
[INFO] [stderr]   Downloaded url v2.2.2
[INFO] [stderr]   Downloaded flate2 v1.0.22
[INFO] [stderr]   Downloaded js-sys v0.3.54
[INFO] [stderr]   Downloaded serde v1.0.130
[INFO] [stderr]   Downloaded regex-syntax v0.6.25
[INFO] [stderr]   Downloaded reqwest v0.11.4
[INFO] [stderr]   Downloaded bumpalo v3.7.0
[INFO] [stderr]   Downloaded mio v0.7.13
[INFO] [stderr]   Downloaded rustls v0.19.1
[INFO] [stderr]   Downloaded idna v0.2.3
[INFO] [stderr]   Downloaded webpki-roots v0.21.1
[INFO] [stderr]   Downloaded hashbrown v0.11.2
[INFO] [stderr]   Downloaded base64 v0.13.0
[INFO] [stderr]   Downloaded ntapi v0.3.6
[INFO] [stderr]   Downloaded tracing v0.1.27
[INFO] [stderr]   Downloaded bytes v1.1.0
[INFO] [stderr]   Downloaded memchr v2.4.1
[INFO] [stderr]   Downloaded log v0.4.14
[INFO] [stderr]   Downloaded async-compression v0.3.8
[INFO] [stderr]   Downloaded indexmap v1.7.0
[INFO] [stderr]   Downloaded ipnet v2.3.1
[INFO] [stderr]   Downloaded tokio-util v0.6.8
[INFO] [stderr]   Downloaded cc v1.0.70
[INFO] [stderr]   Downloaded winapi v0.3.9
[INFO] [stderr]   Downloaded syn v1.0.76
[INFO] [stderr]   Downloaded ryu v1.0.5
[INFO] [stderr]   Downloaded libc v0.2.101
[INFO] [stderr]   Downloaded serde_derive v1.0.130
[INFO] [stderr]   Downloaded thiserror v1.0.29
[INFO] [stderr]   Downloaded miow v0.3.7
[INFO] [stderr]   Downloaded pin-project-lite v0.2.7
[INFO] [stderr]   Downloaded indicatif v0.16.2
[INFO] [stderr]   Downloaded web-sys v0.3.54
[INFO] [stderr]   Downloaded crc32fast v1.2.1
[INFO] [stderr]   Downloaded futures-macro v0.3.17
[INFO] [stderr]   Downloaded tower-service v0.3.1
[INFO] [stderr]   Downloaded hyper-rustls v0.22.1
[INFO] [stderr]   Downloaded serde_urlencoded v0.7.0
[INFO] [stderr]   Downloaded sct v0.6.1
[INFO] [stderr]   Downloaded futures-core v0.3.17
[INFO] [stderr]   Downloaded futures-sink v0.3.17
[INFO] [stderr]   Downloaded percent-encoding v2.1.0
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.27
[INFO] [stderr]   Downloaded spin v0.5.2
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.77
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.77
[INFO] [stderr]   Downloaded thiserror-impl v1.0.29
[INFO] [stderr]   Downloaded autocfg v1.0.1
[INFO] [stderr]   Downloaded console v0.14.1
[INFO] [stderr]   Downloaded number_prefix v0.4.0
[INFO] [stderr]   Downloaded adler v1.0.2
[INFO] [stderr]   Downloaded futures-channel v0.3.17
[INFO] [stderr]   Downloaded futures-task v0.3.17
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.19
[INFO] [stderr]   Downloaded slab v0.4.4
[INFO] [stderr]   Downloaded httparse v1.5.1
[INFO] [stderr]   Downloaded try-lock v0.2.3
[INFO] [stderr]   Downloaded matches v0.1.9
[INFO] [stderr]   Downloaded mime v0.3.16
[INFO] [stderr]   Downloaded lazy_static v1.4.0
[INFO] [stderr]   Downloaded winreg v0.7.0
[INFO] [stderr]   Downloaded httpdate v1.0.1
[INFO] [stderr]   Downloaded encoding_rs v0.8.28
[INFO] [stderr]   Downloaded tinyvec v1.4.0
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.77
[INFO] [stderr]   Downloaded untrusted v0.7.1
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded unicode-xid v0.2.2
  Downloaded proc-macro2 v1.0.29
  Downloaded quote v1.0.9
  Downloaded tokio-macros v1.3.0
  Downloaded humantime v2.1.0
  Downloaded unicode-width v0.1.8
  Downloaded cfg-if v1.0.0
  Downloaded form_urlencoded v1.0.1
  Downloaded want v0.3.0
  Downloaded http-body v0.4.3
  Downloaded anyhow v1.0.44
  Downloaded tinyvec_macros v0.1.0
  Downloaded wasm-bindgen-shared v0.2.77
  Downloaded pin-utils v0.1.0
  Downloaded once_cell v1.8.0
  Downloaded socket2 v0.4.1
  Downloaded tokio-rustls v0.22.0
  Downloaded unicode-bidi v0.3.6
  Downloaded itoa v0.4.8
  Downloaded proc-macro-nested v0.1.7
  Downloaded unicode-normalization v0.1.19
  Downloaded miniz_oxide v0.4.4
  Downloaded h2 v0.3.4
  Downloaded terminal_size v0.1.17
  Downloaded getopts v0.2.21
  Downloaded encode_unicode v0.3.6
  Downloaded webpki v0.21.4
  Downloaded regex v1.5.4
  Downloaded tracing-core v0.1.20
  Downloaded futures-util v0.3.17
  Downloaded hyper v0.14.12
  Downloaded wasm-bindgen v0.2.77
  Downloaded tokio v1.11.0
  Downloaded serde_json v1.0.67
  Downloaded http v0.2.4
  Downloaded url v2.2.2
  Downloaded flate2 v1.0.22
  Downloaded js-sys v0.3.54
  Downloaded serde v1.0.130
  Downloaded regex-syntax v0.6.25
  Downloaded reqwest v0.11.4
  Downloaded bumpalo v3.7.0
  Downloaded mio v0.7.13
  Downloaded rustls v0.19.1
  Downloaded idna v0.2.3
  Downloaded webpki-roots v0.21.1
  Downloaded hashbrown v0.11.2
  Downloaded base64 v0.13.0
  Downloaded ntapi v0.3.6
  Downloaded tracing v0.1.27
  Downloaded bytes v1.1.0
  Downloaded memchr v2.4.1
  Downloaded log v0.4.14
  Downloaded async-compression v0.3.8
  Downloaded indexmap v1.7.0
  Downloaded ipnet v2.3.1
  Downloaded tokio-util v0.6.8
  Downloaded cc v1.0.70
  Downloaded winapi v0.3.9
  Downloaded syn v1.0.76
  Downloaded ryu v1.0.5
  Downloaded libc v0.2.101
  Downloaded serde_derive v1.0.130
  Downloaded thiserror v1.0.29
  Downloaded miow v0.3.7
  Downloaded pin-project-lite v0.2.7
  Downloaded indicatif v0.16.2
  Downloaded web-sys v0.3.54
  Downloaded crc32fast v1.2.1
  Downloaded futures-macro v0.3.17
  Downloaded tower-service v0.3.1
  Downloaded hyper-rustls v0.22.1
  Downloaded serde_urlencoded v0.7.0
  Downloaded sct v0.6.1
  Downloaded futures-core v0.3.17
  Downloaded futures-sink v0.3.17
  Downloaded percent-encoding v2.1.0
  Downloaded wasm-bindgen-futures v0.4.27
  Downloaded spin v0.5.2
  Downloaded wasm-bindgen-macro-support v0.2.77
  Downloaded wasm-bindgen-macro v0.2.77
  Downloaded thiserror-impl v1.0.29
  Downloaded autocfg v1.0.1
  Downloaded console v0.14.1
  Downloaded number_prefix v0.4.0
  Downloaded adler v1.0.2
  Downloaded futures-channel v0.3.17
  Downloaded futures-task v0.3.17
  Downloaded proc-macro-hack v0.5.19
  Downloaded slab v0.4.4
  Downloaded httparse v1.5.1
  Downloaded try-lock v0.2.3
  Downloaded matches v0.1.9
  Downloaded mime v0.3.16
  Downloaded lazy_static v1.4.0
  Downloaded winreg v0.7.0
  Downloaded httpdate v1.0.1
  Downloaded encoding_rs v0.8.28
  Downloaded tinyvec v1.4.0
  Downloaded wasm-bindgen-backend v0.2.77
  Downloaded untrusted v0.7.1
  Downloaded winapi-x86_64-pc-windows-gnu v0.4.0
error: No space left on device (os error 28)