[INFO] updating cached repository tiagoantao/rust-load-perf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tiagoantao/rust-load-perf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tiagoantao/rust-load-perf" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tiagoantao/rust-load-perf"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tiagoantao/rust-load-perf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tiagoantao/rust-load-perf" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tiagoantao/rust-load-perf"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tiagoantao/rust-load-perf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 20612b9d8e7a53b3e5123d1b1c9dec22249c9c8b
[INFO] sha for GitHub repo tiagoantao/rust-load-perf: 20612b9d8e7a53b3e5123d1b1c9dec22249c9c8b
[INFO] validating manifest of tiagoantao/rust-load-perf 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 tiagoantao/rust-load-perf 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 tiagoantao/rust-load-perf
[INFO] finished frobbing tiagoantao/rust-load-perf
[INFO] frobbed toml for tiagoantao/rust-load-perf written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tiagoantao/rust-load-perf/Cargo.toml
[INFO] started frobbing tiagoantao/rust-load-perf
[INFO] finished frobbing tiagoantao/rust-load-perf
[INFO] frobbed toml for tiagoantao/rust-load-perf written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tiagoantao/rust-load-perf/Cargo.toml
[INFO] crate tiagoantao/rust-load-perf 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 tiagoantao/rust-load-perf against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tiagoantao/rust-load-perf:/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] e613a897b8de061393559074dfee49e96e37e90c4c0d8ba2aeef8a683f4505a9
[INFO] running `"docker" "start" "-a" "e613a897b8de061393559074dfee49e96e37e90c4c0d8ba2aeef8a683f4505a9"`
[INFO] [stderr]    Compiling spin v0.4.10
[INFO] [stderr]    Compiling mashup-impl v0.1.9
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling mashup v0.1.9
[INFO] [stderr]    Compiling pyo3 v0.5.2
[INFO] [stderr]    Compiling pyo3-derive-backend v0.5.2
[INFO] [stderr]    Compiling pyo3cls v0.5.2
[INFO] [stderr]    Compiling rust-load-perf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "e613a897b8de061393559074dfee49e96e37e90c4c0d8ba2aeef8a683f4505a9"`
[INFO] running `"docker" "rm" "-f" "e613a897b8de061393559074dfee49e96e37e90c4c0d8ba2aeef8a683f4505a9"`
[INFO] [stdout] e613a897b8de061393559074dfee49e96e37e90c4c0d8ba2aeef8a683f4505a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tiagoantao/rust-load-perf:/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] 6e104b1346293c977c8f3e3d5a9f7cfc28fa8ee30803c671003b88fd4f7c811b
[INFO] running `"docker" "start" "-a" "6e104b1346293c977c8f3e3d5a9f7cfc28fa8ee30803c671003b88fd4f7c811b"`
[INFO] [stderr]    Compiling rust-load-perf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "6e104b1346293c977c8f3e3d5a9f7cfc28fa8ee30803c671003b88fd4f7c811b"`
[INFO] running `"docker" "rm" "-f" "6e104b1346293c977c8f3e3d5a9f7cfc28fa8ee30803c671003b88fd4f7c811b"`
[INFO] [stdout] 6e104b1346293c977c8f3e3d5a9f7cfc28fa8ee30803c671003b88fd4f7c811b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tiagoantao/rust-load-perf:/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] 255677175d68b2b927635204b276b89955f08834efaa9376aea6c476845d8ea6
[INFO] running `"docker" "start" "-a" "255677175d68b2b927635204b276b89955f08834efaa9376aea6c476845d8ea6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_load_perf-817fac8f72a3a9b2
[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" "255677175d68b2b927635204b276b89955f08834efaa9376aea6c476845d8ea6"`
[INFO] running `"docker" "rm" "-f" "255677175d68b2b927635204b276b89955f08834efaa9376aea6c476845d8ea6"`
[INFO] [stdout] 255677175d68b2b927635204b276b89955f08834efaa9376aea6c476845d8ea6