[INFO] crate stm32l0 0.7.1 is already in cache
[INFO] extracting crate stm32l0 0.7.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/stm32l0/0.7.1
[INFO] extracting crate stm32l0 0.7.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stm32l0/0.7.1
[INFO] validating manifest of stm32l0-0.7.1 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 stm32l0-0.7.1 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 stm32l0-0.7.1
[INFO] finished frobbing stm32l0-0.7.1
[INFO] frobbed toml for stm32l0-0.7.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/stm32l0/0.7.1/Cargo.toml
[INFO] started frobbing stm32l0-0.7.1
[INFO] finished frobbing stm32l0-0.7.1
[INFO] frobbed toml for stm32l0-0.7.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/stm32l0/0.7.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing stm32l0-0.7.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stm32l0/0.7.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 3dbd1f6b2a8c921e3dd5aa39727c15ad1a5d9bedb71bf6ce271e3517160bc8ca
[INFO] running `"docker" "start" "-a" "3dbd1f6b2a8c921e3dd5aa39727c15ad1a5d9bedb71bf6ce271e3517160bc8ca"`
[INFO] [stderr]    Compiling stm32l0 v0.7.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "3dbd1f6b2a8c921e3dd5aa39727c15ad1a5d9bedb71bf6ce271e3517160bc8ca"`
[INFO] running `"docker" "rm" "-f" "3dbd1f6b2a8c921e3dd5aa39727c15ad1a5d9bedb71bf6ce271e3517160bc8ca"`
[INFO] [stdout] 3dbd1f6b2a8c921e3dd5aa39727c15ad1a5d9bedb71bf6ce271e3517160bc8ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stm32l0/0.7.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2f6f1b271e2b877e54846c2cd1d86177d4e9c81fac7ab6dd646f82292e10e53b
[INFO] running `"docker" "start" "-a" "2f6f1b271e2b877e54846c2cd1d86177d4e9c81fac7ab6dd646f82292e10e53b"`
[INFO] [stderr]    Compiling stm32l0 v0.7.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "2f6f1b271e2b877e54846c2cd1d86177d4e9c81fac7ab6dd646f82292e10e53b"`
[INFO] running `"docker" "rm" "-f" "2f6f1b271e2b877e54846c2cd1d86177d4e9c81fac7ab6dd646f82292e10e53b"`
[INFO] [stdout] 2f6f1b271e2b877e54846c2cd1d86177d4e9c81fac7ab6dd646f82292e10e53b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/stm32l0/0.7.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d9ccc189de0791c6c2b3c949983f428422ac83f60257e0ab70360a0e0e074373
[INFO] running `"docker" "start" "-a" "d9ccc189de0791c6c2b3c949983f428422ac83f60257e0ab70360a0e0e074373"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stm32l0-3e3d4efc8ecf8c6f
[INFO] [stderr]    Doc-tests stm32l0
[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" "d9ccc189de0791c6c2b3c949983f428422ac83f60257e0ab70360a0e0e074373"`
[INFO] running `"docker" "rm" "-f" "d9ccc189de0791c6c2b3c949983f428422ac83f60257e0ab70360a0e0e074373"`
[INFO] [stdout] d9ccc189de0791c6c2b3c949983f428422ac83f60257e0ab70360a0e0e074373