[INFO] updating cached repository japaric/cortex-m-rt-ld
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/japaric/cortex-m-rt-ld
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/japaric/cortex-m-rt-ld" "work/ex/beta-1.37-6/sources/1.36.0/gh/japaric/cortex-m-rt-ld"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/japaric/cortex-m-rt-ld'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/japaric/cortex-m-rt-ld" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/japaric/cortex-m-rt-ld"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/japaric/cortex-m-rt-ld'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f80d36eaa21890fb686e1ddb0368b60a7163343
[INFO] sha for GitHub repo japaric/cortex-m-rt-ld: 4f80d36eaa21890fb686e1ddb0368b60a7163343
[INFO] validating manifest of japaric/cortex-m-rt-ld 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 japaric/cortex-m-rt-ld 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 japaric/cortex-m-rt-ld
[INFO] finished frobbing japaric/cortex-m-rt-ld
[INFO] frobbed toml for japaric/cortex-m-rt-ld written to work/ex/beta-1.37-6/sources/1.36.0/gh/japaric/cortex-m-rt-ld/Cargo.toml
[INFO] started frobbing japaric/cortex-m-rt-ld
[INFO] finished frobbing japaric/cortex-m-rt-ld
[INFO] frobbed toml for japaric/cortex-m-rt-ld written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/japaric/cortex-m-rt-ld/Cargo.toml
[INFO] crate japaric/cortex-m-rt-ld already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/japaric/cortex-m-rt-ld/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 japaric/cortex-m-rt-ld 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-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/japaric/cortex-m-rt-ld:/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] 56198fdff088284dfebf76e49ee3249d3433988511d8ecd01fe11f343f8f8ecf
[INFO] running `"docker" "start" "-a" "56198fdff088284dfebf76e49ee3249d3433988511d8ecd01fe11f343f8f8ecf"`
[INFO] [stderr]    Compiling cortex-m-rt-ld v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "56198fdff088284dfebf76e49ee3249d3433988511d8ecd01fe11f343f8f8ecf"`
[INFO] running `"docker" "rm" "-f" "56198fdff088284dfebf76e49ee3249d3433988511d8ecd01fe11f343f8f8ecf"`
[INFO] [stdout] 56198fdff088284dfebf76e49ee3249d3433988511d8ecd01fe11f343f8f8ecf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/japaric/cortex-m-rt-ld:/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] 5bab207a387011762a70b0717254b14ad5bcbd94ec141a79fb6d299ca95bfff7
[INFO] running `"docker" "start" "-a" "5bab207a387011762a70b0717254b14ad5bcbd94ec141a79fb6d299ca95bfff7"`
[INFO] [stderr]    Compiling cortex-m-rt-ld v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "5bab207a387011762a70b0717254b14ad5bcbd94ec141a79fb6d299ca95bfff7"`
[INFO] running `"docker" "rm" "-f" "5bab207a387011762a70b0717254b14ad5bcbd94ec141a79fb6d299ca95bfff7"`
[INFO] [stdout] 5bab207a387011762a70b0717254b14ad5bcbd94ec141a79fb6d299ca95bfff7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/japaric/cortex-m-rt-ld:/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] 034c80c25a8680cfc6e997962b55467268e388691874825ac95242b538689acc
[INFO] running `"docker" "start" "-a" "034c80c25a8680cfc6e997962b55467268e388691874825ac95242b538689acc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cortex_m_rt_ld-fd1cd080cd568771
[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" "034c80c25a8680cfc6e997962b55467268e388691874825ac95242b538689acc"`
[INFO] running `"docker" "rm" "-f" "034c80c25a8680cfc6e997962b55467268e388691874825ac95242b538689acc"`
[INFO] [stdout] 034c80c25a8680cfc6e997962b55467268e388691874825ac95242b538689acc