[INFO] cloning repository storyfeet/prisoners_switches
[INFO] running `"git" "clone" "--bare" "git://github.com/storyfeet/prisoners_switches.git" "work/cache/sources/gh/storyfeet/prisoners_switches"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/storyfeet/prisoners_switches'...
[INFO] running `"git" "clone" "work/cache/sources/gh/storyfeet/prisoners_switches" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/storyfeet/prisoners_switches"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/storyfeet/prisoners_switches'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/storyfeet/prisoners_switches" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/storyfeet/prisoners_switches"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/storyfeet/prisoners_switches'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 75acb4afe6493288a1e7a23898a480dd74c0dbdc
[INFO] sha for GitHub repo storyfeet/prisoners_switches: 75acb4afe6493288a1e7a23898a480dd74c0dbdc
[INFO] validating manifest of storyfeet/prisoners_switches on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of storyfeet/prisoners_switches on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing storyfeet/prisoners_switches
[INFO] finished frobbing storyfeet/prisoners_switches
[INFO] frobbed toml for storyfeet/prisoners_switches written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/storyfeet/prisoners_switches/Cargo.toml
[INFO] started frobbing storyfeet/prisoners_switches
[INFO] finished frobbing storyfeet/prisoners_switches
[INFO] frobbed toml for storyfeet/prisoners_switches written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/storyfeet/prisoners_switches/Cargo.toml
[INFO] crate storyfeet/prisoners_switches already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing storyfeet/prisoners_switches against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/storyfeet/prisoners_switches:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 40028dad357b2f032aee19472cd1393ef91c18c95b3b51f81941c5ac1314df44
[INFO] running `"docker" "start" "-a" "40028dad357b2f032aee19472cd1393ef91c18c95b3b51f81941c5ac1314df44"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling prisoners_switches v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "40028dad357b2f032aee19472cd1393ef91c18c95b3b51f81941c5ac1314df44"`
[INFO] running `"docker" "rm" "-f" "40028dad357b2f032aee19472cd1393ef91c18c95b3b51f81941c5ac1314df44"`
[INFO] [stdout] 40028dad357b2f032aee19472cd1393ef91c18c95b3b51f81941c5ac1314df44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/storyfeet/prisoners_switches:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e67af91e6cefb19e65eb98e8991f60323ee289e2e768075c4cba22d231b59cd1
[INFO] running `"docker" "start" "-a" "e67af91e6cefb19e65eb98e8991f60323ee289e2e768075c4cba22d231b59cd1"`
[INFO] [stderr]    Compiling prisoners_switches v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "e67af91e6cefb19e65eb98e8991f60323ee289e2e768075c4cba22d231b59cd1"`
[INFO] running `"docker" "rm" "-f" "e67af91e6cefb19e65eb98e8991f60323ee289e2e768075c4cba22d231b59cd1"`
[INFO] [stdout] e67af91e6cefb19e65eb98e8991f60323ee289e2e768075c4cba22d231b59cd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/storyfeet/prisoners_switches:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] cb68117ddb6861caab6cff4cc4094d5baf27e58e6f2a1c6ea04ec7c775634632
[INFO] running `"docker" "start" "-a" "cb68117ddb6861caab6cff4cc4094d5baf27e58e6f2a1c6ea04ec7c775634632"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prisoners_switches-8bdaeef8f01a4330
[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" "cb68117ddb6861caab6cff4cc4094d5baf27e58e6f2a1c6ea04ec7c775634632"`
[INFO] running `"docker" "rm" "-f" "cb68117ddb6861caab6cff4cc4094d5baf27e58e6f2a1c6ea04ec7c775634632"`
[INFO] [stdout] cb68117ddb6861caab6cff4cc4094d5baf27e58e6f2a1c6ea04ec7c775634632