[INFO] cloning repository amitdash291/rust_pi_estimation
[INFO] running `"git" "clone" "--bare" "git://github.com/amitdash291/rust_pi_estimation.git" "work/cache/sources/gh/amitdash291/rust_pi_estimation"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/amitdash291/rust_pi_estimation'...
[INFO] running `"git" "clone" "work/cache/sources/gh/amitdash291/rust_pi_estimation" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amitdash291/rust_pi_estimation"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amitdash291/rust_pi_estimation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/amitdash291/rust_pi_estimation" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amitdash291/rust_pi_estimation"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amitdash291/rust_pi_estimation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10beb91ebacaf3e9a15c7c6a44e404c74b9b8432
[INFO] sha for GitHub repo amitdash291/rust_pi_estimation: 10beb91ebacaf3e9a15c7c6a44e404c74b9b8432
[INFO] validating manifest of amitdash291/rust_pi_estimation 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 amitdash291/rust_pi_estimation 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 amitdash291/rust_pi_estimation
[INFO] finished frobbing amitdash291/rust_pi_estimation
[INFO] frobbed toml for amitdash291/rust_pi_estimation written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amitdash291/rust_pi_estimation/Cargo.toml
[INFO] started frobbing amitdash291/rust_pi_estimation
[INFO] finished frobbing amitdash291/rust_pi_estimation
[INFO] frobbed toml for amitdash291/rust_pi_estimation written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amitdash291/rust_pi_estimation/Cargo.toml
[INFO] crate amitdash291/rust_pi_estimation 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 amitdash291/rust_pi_estimation against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amitdash291/rust_pi_estimation:/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] b791847c667e2194d649e99d7218a58693b81a57e0c3ddb5675d5496957141cc
[INFO] running `"docker" "start" "-a" "b791847c667e2194d649e99d7218a58693b81a57e0c3ddb5675d5496957141cc"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "b791847c667e2194d649e99d7218a58693b81a57e0c3ddb5675d5496957141cc"`
[INFO] running `"docker" "rm" "-f" "b791847c667e2194d649e99d7218a58693b81a57e0c3ddb5675d5496957141cc"`
[INFO] [stdout] b791847c667e2194d649e99d7218a58693b81a57e0c3ddb5675d5496957141cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amitdash291/rust_pi_estimation:/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] 8da9c6552c175a49ac9f6d6f2b37f859235dfbf66ccf91b1f291a6df065d05cc
[INFO] running `"docker" "start" "-a" "8da9c6552c175a49ac9f6d6f2b37f859235dfbf66ccf91b1f291a6df065d05cc"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "8da9c6552c175a49ac9f6d6f2b37f859235dfbf66ccf91b1f291a6df065d05cc"`
[INFO] running `"docker" "rm" "-f" "8da9c6552c175a49ac9f6d6f2b37f859235dfbf66ccf91b1f291a6df065d05cc"`
[INFO] [stdout] 8da9c6552c175a49ac9f6d6f2b37f859235dfbf66ccf91b1f291a6df065d05cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amitdash291/rust_pi_estimation:/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] 5602b8d8c4da0e57b38445d5cd670d879041f61f97931f3384c6f619860ccd81
[INFO] running `"docker" "start" "-a" "5602b8d8c4da0e57b38445d5cd670d879041f61f97931f3384c6f619860ccd81"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-cf629411059467fb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::bench_estimate_pi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5602b8d8c4da0e57b38445d5cd670d879041f61f97931f3384c6f619860ccd81"`
[INFO] running `"docker" "rm" "-f" "5602b8d8c4da0e57b38445d5cd670d879041f61f97931f3384c6f619860ccd81"`
[INFO] [stdout] 5602b8d8c4da0e57b38445d5cd670d879041f61f97931f3384c6f619860ccd81