[INFO] updating cached repository FrogBomb/ulam_spiral
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FrogBomb/ulam_spiral
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FrogBomb/ulam_spiral" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/FrogBomb/ulam_spiral"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/FrogBomb/ulam_spiral'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FrogBomb/ulam_spiral" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/FrogBomb/ulam_spiral"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/FrogBomb/ulam_spiral'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dceecb927deda5de5b20e09bd5236cd2ed318326
[INFO] sha for GitHub repo FrogBomb/ulam_spiral: dceecb927deda5de5b20e09bd5236cd2ed318326
[INFO] validating manifest of FrogBomb/ulam_spiral 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 FrogBomb/ulam_spiral 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 FrogBomb/ulam_spiral
[INFO] finished frobbing FrogBomb/ulam_spiral
[INFO] frobbed toml for FrogBomb/ulam_spiral written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/FrogBomb/ulam_spiral/Cargo.toml
[INFO] started frobbing FrogBomb/ulam_spiral
[INFO] finished frobbing FrogBomb/ulam_spiral
[INFO] frobbed toml for FrogBomb/ulam_spiral written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/FrogBomb/ulam_spiral/Cargo.toml
[INFO] crate FrogBomb/ulam_spiral 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 FrogBomb/ulam_spiral 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/FrogBomb/ulam_spiral:/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] 66d8374f90fe94d6246bce83a4fed2a4d9dec33a47c3cf9339813ed16ec72120
[INFO] running `"docker" "start" "-a" "66d8374f90fe94d6246bce83a4fed2a4d9dec33a47c3cf9339813ed16ec72120"`
[INFO] [stderr]    Compiling deflate v0.7.4
[INFO] [stderr]    Compiling concurrent_prime_sieve v0.2.2
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling image v0.12.2
[INFO] [stderr]    Compiling ulam_spiral v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.50s
[INFO] running `"docker" "inspect" "66d8374f90fe94d6246bce83a4fed2a4d9dec33a47c3cf9339813ed16ec72120"`
[INFO] running `"docker" "rm" "-f" "66d8374f90fe94d6246bce83a4fed2a4d9dec33a47c3cf9339813ed16ec72120"`
[INFO] [stdout] 66d8374f90fe94d6246bce83a4fed2a4d9dec33a47c3cf9339813ed16ec72120
[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/FrogBomb/ulam_spiral:/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] 5ff7bc5f38889aff91d18b1168fb3cc794921daa4fa1558608bf5794ab7e2546
[INFO] running `"docker" "start" "-a" "5ff7bc5f38889aff91d18b1168fb3cc794921daa4fa1558608bf5794ab7e2546"`
[INFO] [stderr]    Compiling ulam_spiral v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "5ff7bc5f38889aff91d18b1168fb3cc794921daa4fa1558608bf5794ab7e2546"`
[INFO] running `"docker" "rm" "-f" "5ff7bc5f38889aff91d18b1168fb3cc794921daa4fa1558608bf5794ab7e2546"`
[INFO] [stdout] 5ff7bc5f38889aff91d18b1168fb3cc794921daa4fa1558608bf5794ab7e2546
[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/FrogBomb/ulam_spiral:/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] d7aeb839364c6145466dcc40fbed0aa3753e14f0c4bde8e04d4869d103104334
[INFO] running `"docker" "start" "-a" "d7aeb839364c6145466dcc40fbed0aa3753e14f0c4bde8e04d4869d103104334"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ulam_spiral-4d15661962c66ebb
[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" "d7aeb839364c6145466dcc40fbed0aa3753e14f0c4bde8e04d4869d103104334"`
[INFO] running `"docker" "rm" "-f" "d7aeb839364c6145466dcc40fbed0aa3753e14f0c4bde8e04d4869d103104334"`
[INFO] [stdout] d7aeb839364c6145466dcc40fbed0aa3753e14f0c4bde8e04d4869d103104334