[INFO] cloning repository bcko/HelloWorld-Rust
[INFO] running `"git" "clone" "--bare" "git://github.com/bcko/HelloWorld-Rust.git" "work/cache/sources/gh/bcko/HelloWorld-Rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bcko/HelloWorld-Rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bcko/HelloWorld-Rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcko/HelloWorld-Rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcko/HelloWorld-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bcko/HelloWorld-Rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcko/HelloWorld-Rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcko/HelloWorld-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0651c1d4cf9f0f41d0ecbcf7e6e36eea0e87a1bb
[INFO] sha for GitHub repo bcko/HelloWorld-Rust: 0651c1d4cf9f0f41d0ecbcf7e6e36eea0e87a1bb
[INFO] validating manifest of bcko/HelloWorld-Rust 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 bcko/HelloWorld-Rust 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 bcko/HelloWorld-Rust
[INFO] finished frobbing bcko/HelloWorld-Rust
[INFO] frobbed toml for bcko/HelloWorld-Rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcko/HelloWorld-Rust/Cargo.toml
[INFO] started frobbing bcko/HelloWorld-Rust
[INFO] finished frobbing bcko/HelloWorld-Rust
[INFO] frobbed toml for bcko/HelloWorld-Rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcko/HelloWorld-Rust/Cargo.toml
[INFO] crate bcko/HelloWorld-Rust 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bcko/HelloWorld-Rust 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/bcko/HelloWorld-Rust:/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] 7f4df4c0a0fa776269e1f554b5f337e35f4b5ef5ac6dbdd0558775911d4046fb
[INFO] running `"docker" "start" "-a" "7f4df4c0a0fa776269e1f554b5f337e35f4b5ef5ac6dbdd0558775911d4046fb"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "7f4df4c0a0fa776269e1f554b5f337e35f4b5ef5ac6dbdd0558775911d4046fb"`
[INFO] running `"docker" "rm" "-f" "7f4df4c0a0fa776269e1f554b5f337e35f4b5ef5ac6dbdd0558775911d4046fb"`
[INFO] [stdout] 7f4df4c0a0fa776269e1f554b5f337e35f4b5ef5ac6dbdd0558775911d4046fb
[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/bcko/HelloWorld-Rust:/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] 0690e7adde8820f7ff503ef9d3388e24aa81ddfbbeed2b7ccd3b359dd8f6c545
[INFO] running `"docker" "start" "-a" "0690e7adde8820f7ff503ef9d3388e24aa81ddfbbeed2b7ccd3b359dd8f6c545"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "0690e7adde8820f7ff503ef9d3388e24aa81ddfbbeed2b7ccd3b359dd8f6c545"`
[INFO] running `"docker" "rm" "-f" "0690e7adde8820f7ff503ef9d3388e24aa81ddfbbeed2b7ccd3b359dd8f6c545"`
[INFO] [stdout] 0690e7adde8820f7ff503ef9d3388e24aa81ddfbbeed2b7ccd3b359dd8f6c545
[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/bcko/HelloWorld-Rust:/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] f5803e8caed1e146b983e271d7fc5499e5405467c3326ccaafb3c4c44fb9fb59
[INFO] running `"docker" "start" "-a" "f5803e8caed1e146b983e271d7fc5499e5405467c3326ccaafb3c4c44fb9fb59"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-a9bfb776d33cf558
[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" "f5803e8caed1e146b983e271d7fc5499e5405467c3326ccaafb3c4c44fb9fb59"`
[INFO] running `"docker" "rm" "-f" "f5803e8caed1e146b983e271d7fc5499e5405467c3326ccaafb3c4c44fb9fb59"`
[INFO] [stdout] f5803e8caed1e146b983e271d7fc5499e5405467c3326ccaafb3c4c44fb9fb59