[INFO] updating cached repository Bluther/sieve-of-eratosthenes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Bluther/sieve-of-eratosthenes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Bluther/sieve-of-eratosthenes" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Bluther/sieve-of-eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Bluther/sieve-of-eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Bluther/sieve-of-eratosthenes" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Bluther/sieve-of-eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Bluther/sieve-of-eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fabfb546d52e356bfd05b30321f1728114959063
[INFO] sha for GitHub repo Bluther/sieve-of-eratosthenes: fabfb546d52e356bfd05b30321f1728114959063
[INFO] validating manifest of Bluther/sieve-of-eratosthenes 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 Bluther/sieve-of-eratosthenes 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 Bluther/sieve-of-eratosthenes
[INFO] finished frobbing Bluther/sieve-of-eratosthenes
[INFO] frobbed toml for Bluther/sieve-of-eratosthenes written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Bluther/sieve-of-eratosthenes/Cargo.toml
[INFO] started frobbing Bluther/sieve-of-eratosthenes
[INFO] finished frobbing Bluther/sieve-of-eratosthenes
[INFO] frobbed toml for Bluther/sieve-of-eratosthenes written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Bluther/sieve-of-eratosthenes/Cargo.toml
[INFO] crate Bluther/sieve-of-eratosthenes 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 Bluther/sieve-of-eratosthenes against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Bluther/sieve-of-eratosthenes:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 1055bf16a39b82852e62e549579f8328c7c2957cdbe349483903853ed6026d3d
[INFO] running `"docker" "start" "-a" "1055bf16a39b82852e62e549579f8328c7c2957cdbe349483903853ed6026d3d"`
[INFO] [stderr]    Compiling sieve-of-eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "1055bf16a39b82852e62e549579f8328c7c2957cdbe349483903853ed6026d3d"`
[INFO] running `"docker" "rm" "-f" "1055bf16a39b82852e62e549579f8328c7c2957cdbe349483903853ed6026d3d"`
[INFO] [stdout] 1055bf16a39b82852e62e549579f8328c7c2957cdbe349483903853ed6026d3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Bluther/sieve-of-eratosthenes:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 42b7dab52d6171f6b0f8496908c1dd37a425b3ba9645febf3b215c5021b0aaa5
[INFO] running `"docker" "start" "-a" "42b7dab52d6171f6b0f8496908c1dd37a425b3ba9645febf3b215c5021b0aaa5"`
[INFO] [stderr]    Compiling sieve-of-eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "42b7dab52d6171f6b0f8496908c1dd37a425b3ba9645febf3b215c5021b0aaa5"`
[INFO] running `"docker" "rm" "-f" "42b7dab52d6171f6b0f8496908c1dd37a425b3ba9645febf3b215c5021b0aaa5"`
[INFO] [stdout] 42b7dab52d6171f6b0f8496908c1dd37a425b3ba9645febf3b215c5021b0aaa5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Bluther/sieve-of-eratosthenes:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 5c9a8849d9ac6a66c845f757631b8aed647dd04b825ab7b93b8590c91d1e8961
[INFO] running `"docker" "start" "-a" "5c9a8849d9ac6a66c845f757631b8aed647dd04b825ab7b93b8590c91d1e8961"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sieve_of_eratosthenes-80d24eb93534637c
[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" "5c9a8849d9ac6a66c845f757631b8aed647dd04b825ab7b93b8590c91d1e8961"`
[INFO] running `"docker" "rm" "-f" "5c9a8849d9ac6a66c845f757631b8aed647dd04b825ab7b93b8590c91d1e8961"`
[INFO] [stdout] 5c9a8849d9ac6a66c845f757631b8aed647dd04b825ab7b93b8590c91d1e8961