[INFO] crate mycroft-macros 0.0.1 is already in cache
[INFO] extracting crate mycroft-macros 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/mycroft-macros/0.0.1
[INFO] extracting crate mycroft-macros 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mycroft-macros/0.0.1
[INFO] validating manifest of mycroft-macros-0.0.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mycroft-macros-0.0.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mycroft-macros-0.0.1
[INFO] finished frobbing mycroft-macros-0.0.1
[INFO] frobbed toml for mycroft-macros-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mycroft-macros/0.0.1/Cargo.toml
[INFO] started frobbing mycroft-macros-0.0.1
[INFO] finished frobbing mycroft-macros-0.0.1
[INFO] frobbed toml for mycroft-macros-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mycroft-macros/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mycroft-macros-0.0.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mycroft-macros/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8801ede1d29ac549a2355c75ca1eec01de4abfec7349da2c613d046d9a208613
[INFO] running `"docker" "start" "-a" "8801ede1d29ac549a2355c75ca1eec01de4abfec7349da2c613d046d9a208613"`
[INFO] [stderr]    Compiling ascii v0.7.1
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2
[INFO] [stderr]    Compiling combine v2.5.2
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2
[INFO] [stderr]    Compiling mycroft v0.0.1
[INFO] [stderr]    Compiling mycroft-macros-impl v0.0.1
[INFO] [stderr]    Compiling mycroft-macros v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.18s
[INFO] running `"docker" "inspect" "8801ede1d29ac549a2355c75ca1eec01de4abfec7349da2c613d046d9a208613"`
[INFO] running `"docker" "rm" "-f" "8801ede1d29ac549a2355c75ca1eec01de4abfec7349da2c613d046d9a208613"`
[INFO] [stdout] 8801ede1d29ac549a2355c75ca1eec01de4abfec7349da2c613d046d9a208613
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mycroft-macros/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] cdb769fc8e1ffd7d168ed370547ab9361edc31291c6e39e6cbe06a1e6ea23aa8
[INFO] running `"docker" "start" "-a" "cdb769fc8e1ffd7d168ed370547ab9361edc31291c6e39e6cbe06a1e6ea23aa8"`
[INFO] [stderr]    Compiling mycroft-macros v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "cdb769fc8e1ffd7d168ed370547ab9361edc31291c6e39e6cbe06a1e6ea23aa8"`
[INFO] running `"docker" "rm" "-f" "cdb769fc8e1ffd7d168ed370547ab9361edc31291c6e39e6cbe06a1e6ea23aa8"`
[INFO] [stdout] cdb769fc8e1ffd7d168ed370547ab9361edc31291c6e39e6cbe06a1e6ea23aa8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mycroft-macros/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3a9d20c07d0eaefafcc9cb33dcd85b3df0819063a4d20c0a5b5e95d66e763fba
[INFO] running `"docker" "start" "-a" "3a9d20c07d0eaefafcc9cb33dcd85b3df0819063a4d20c0a5b5e95d66e763fba"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mycroft_macros-f732d407474ed16c
[INFO] [stderr]    Doc-tests mycroft-macros
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3a9d20c07d0eaefafcc9cb33dcd85b3df0819063a4d20c0a5b5e95d66e763fba"`
[INFO] running `"docker" "rm" "-f" "3a9d20c07d0eaefafcc9cb33dcd85b3df0819063a4d20c0a5b5e95d66e763fba"`
[INFO] [stdout] 3a9d20c07d0eaefafcc9cb33dcd85b3df0819063a4d20c0a5b5e95d66e763fba