[INFO] updating cached repository aviaviavi/euler-rust-21
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aviaviavi/euler-rust-21
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aviaviavi/euler-rust-21" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aviaviavi/euler-rust-21"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aviaviavi/euler-rust-21'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aviaviavi/euler-rust-21" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/aviaviavi/euler-rust-21"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/aviaviavi/euler-rust-21'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0ffca0c7ceb748d10cc3e4dfe871df8ab7490cf3
[INFO] sha for GitHub repo aviaviavi/euler-rust-21: 0ffca0c7ceb748d10cc3e4dfe871df8ab7490cf3
[INFO] validating manifest of aviaviavi/euler-rust-21 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 aviaviavi/euler-rust-21 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 aviaviavi/euler-rust-21
[INFO] finished frobbing aviaviavi/euler-rust-21
[INFO] frobbed toml for aviaviavi/euler-rust-21 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aviaviavi/euler-rust-21/Cargo.toml
[INFO] started frobbing aviaviavi/euler-rust-21
[INFO] finished frobbing aviaviavi/euler-rust-21
[INFO] frobbed toml for aviaviavi/euler-rust-21 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/aviaviavi/euler-rust-21/Cargo.toml
[INFO] crate aviaviavi/euler-rust-21 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 aviaviavi/euler-rust-21 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aviaviavi/euler-rust-21:/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] 7ff1ac49848936e4d8e13407e626bbc8bb75f9b6af49afc6493e7e2ece8e6d35
[INFO] running `"docker" "start" "-a" "7ff1ac49848936e4d8e13407e626bbc8bb75f9b6af49afc6493e7e2ece8e6d35"`
[INFO] [stderr]    Compiling euler-rust-21 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "7ff1ac49848936e4d8e13407e626bbc8bb75f9b6af49afc6493e7e2ece8e6d35"`
[INFO] running `"docker" "rm" "-f" "7ff1ac49848936e4d8e13407e626bbc8bb75f9b6af49afc6493e7e2ece8e6d35"`
[INFO] [stdout] 7ff1ac49848936e4d8e13407e626bbc8bb75f9b6af49afc6493e7e2ece8e6d35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aviaviavi/euler-rust-21:/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] c8ea5e94f0281413ec6c7f559f6c7538144a37da09b9f7443e3ed09cc1421547
[INFO] running `"docker" "start" "-a" "c8ea5e94f0281413ec6c7f559f6c7538144a37da09b9f7443e3ed09cc1421547"`
[INFO] [stderr]    Compiling euler-rust-21 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "c8ea5e94f0281413ec6c7f559f6c7538144a37da09b9f7443e3ed09cc1421547"`
[INFO] running `"docker" "rm" "-f" "c8ea5e94f0281413ec6c7f559f6c7538144a37da09b9f7443e3ed09cc1421547"`
[INFO] [stdout] c8ea5e94f0281413ec6c7f559f6c7538144a37da09b9f7443e3ed09cc1421547
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/aviaviavi/euler-rust-21:/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] 314dbf897b5eb7fc3d316d9213915fed89d818dbf4ae61dcbc6f4b516152292b
[INFO] running `"docker" "start" "-a" "314dbf897b5eb7fc3d316d9213915fed89d818dbf4ae61dcbc6f4b516152292b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/euler_rust_21-8cf0d7ed613d9a8e
[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" "314dbf897b5eb7fc3d316d9213915fed89d818dbf4ae61dcbc6f4b516152292b"`
[INFO] running `"docker" "rm" "-f" "314dbf897b5eb7fc3d316d9213915fed89d818dbf4ae61dcbc6f4b516152292b"`
[INFO] [stdout] 314dbf897b5eb7fc3d316d9213915fed89d818dbf4ae61dcbc6f4b516152292b