[INFO] updating cached repository davidkern/toolkit-rust-cortex-m
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/davidkern/toolkit-rust-cortex-m
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/davidkern/toolkit-rust-cortex-m" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/davidkern/toolkit-rust-cortex-m"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/davidkern/toolkit-rust-cortex-m'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidkern/toolkit-rust-cortex-m" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/davidkern/toolkit-rust-cortex-m"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/davidkern/toolkit-rust-cortex-m'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c91004a70efa294cce8c217971c290e493433035
[INFO] sha for GitHub repo davidkern/toolkit-rust-cortex-m: c91004a70efa294cce8c217971c290e493433035
[INFO] validating manifest of davidkern/toolkit-rust-cortex-m on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of davidkern/toolkit-rust-cortex-m on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing davidkern/toolkit-rust-cortex-m
[INFO] finished frobbing davidkern/toolkit-rust-cortex-m
[INFO] frobbed toml for davidkern/toolkit-rust-cortex-m written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/davidkern/toolkit-rust-cortex-m/Cargo.toml
[INFO] started frobbing davidkern/toolkit-rust-cortex-m
[INFO] finished frobbing davidkern/toolkit-rust-cortex-m
[INFO] frobbed toml for davidkern/toolkit-rust-cortex-m written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/davidkern/toolkit-rust-cortex-m/Cargo.toml
[INFO] crate davidkern/toolkit-rust-cortex-m has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing davidkern/toolkit-rust-cortex-m against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/davidkern/toolkit-rust-cortex-m:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] d39538d29f607800d265744414d24900c46b98a266b58d9b3c66ed0d3426e4ec
[INFO] running `"docker" "start" "-a" "d39538d29f607800d265744414d24900c46b98a266b58d9b3c66ed0d3426e4ec"`
[INFO] [stderr]    Compiling toolkit-rust-cortex-m v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "d39538d29f607800d265744414d24900c46b98a266b58d9b3c66ed0d3426e4ec"`
[INFO] running `"docker" "rm" "-f" "d39538d29f607800d265744414d24900c46b98a266b58d9b3c66ed0d3426e4ec"`
[INFO] [stdout] d39538d29f607800d265744414d24900c46b98a266b58d9b3c66ed0d3426e4ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/davidkern/toolkit-rust-cortex-m:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] b7c7ec58c6ed4dbd160dbc54597c33755e00da27636b1839d64dd5357d614d2d
[INFO] running `"docker" "start" "-a" "b7c7ec58c6ed4dbd160dbc54597c33755e00da27636b1839d64dd5357d614d2d"`
[INFO] [stderr]    Compiling toolkit-rust-cortex-m v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "b7c7ec58c6ed4dbd160dbc54597c33755e00da27636b1839d64dd5357d614d2d"`
[INFO] running `"docker" "rm" "-f" "b7c7ec58c6ed4dbd160dbc54597c33755e00da27636b1839d64dd5357d614d2d"`
[INFO] [stdout] b7c7ec58c6ed4dbd160dbc54597c33755e00da27636b1839d64dd5357d614d2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/davidkern/toolkit-rust-cortex-m:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 555d91a38f5798634a2e1ce54b0dcb72fb980659103788b4900263666d10eaa9
[INFO] running `"docker" "start" "-a" "555d91a38f5798634a2e1ce54b0dcb72fb980659103788b4900263666d10eaa9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toolkit_rust_cortex_m-8fdd314ae6091f19
[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" "555d91a38f5798634a2e1ce54b0dcb72fb980659103788b4900263666d10eaa9"`
[INFO] running `"docker" "rm" "-f" "555d91a38f5798634a2e1ce54b0dcb72fb980659103788b4900263666d10eaa9"`
[INFO] [stdout] 555d91a38f5798634a2e1ce54b0dcb72fb980659103788b4900263666d10eaa9