[INFO] fetching crate upc-checker 0.1.5...
[INFO] testing upc-checker-0.1.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate upc-checker 0.1.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate upc-checker 0.1.5 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate upc-checker 0.1.5
[INFO] finished tweaking crates.io crate upc-checker 0.1.5
[INFO] tweaked toml for crates.io crate upc-checker 0.1.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cebf8941076a502f95686b50ff7158fa2978b500b869d96a56ec062fdc9dcc5
[INFO] running `Command { std: "docker" "start" "-a" "8cebf8941076a502f95686b50ff7158fa2978b500b869d96a56ec062fdc9dcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cebf8941076a502f95686b50ff7158fa2978b500b869d96a56ec062fdc9dcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cebf8941076a502f95686b50ff7158fa2978b500b869d96a56ec062fdc9dcc5", kill_on_drop: false }`
[INFO] [stdout] 8cebf8941076a502f95686b50ff7158fa2978b500b869d96a56ec062fdc9dcc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da08ef87517ba68c6f32794fb7d3ca8c712a30b1e027cc06ebad94d46a132981
[INFO] running `Command { std: "docker" "start" "-a" "da08ef87517ba68c6f32794fb7d3ca8c712a30b1e027cc06ebad94d46a132981", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "da08ef87517ba68c6f32794fb7d3ca8c712a30b1e027cc06ebad94d46a132981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da08ef87517ba68c6f32794fb7d3ca8c712a30b1e027cc06ebad94d46a132981", kill_on_drop: false }`
[INFO] [stdout] da08ef87517ba68c6f32794fb7d3ca8c712a30b1e027cc06ebad94d46a132981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b86af9787d5d25d57279dc91c2a55f02b5475313a896df8bee849e45edff42b
[INFO] running `Command { std: "docker" "start" "-a" "2b86af9787d5d25d57279dc91c2a55f02b5475313a896df8bee849e45edff42b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "2b86af9787d5d25d57279dc91c2a55f02b5475313a896df8bee849e45edff42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b86af9787d5d25d57279dc91c2a55f02b5475313a896df8bee849e45edff42b", kill_on_drop: false }`
[INFO] [stdout] 2b86af9787d5d25d57279dc91c2a55f02b5475313a896df8bee849e45edff42b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 717327f7c39dffe4b72dfb63f84c5c4c466af66e3211e771bb2d553ba5b713a8
[INFO] running `Command { std: "docker" "start" "-a" "717327f7c39dffe4b72dfb63f84c5c4c466af66e3211e771bb2d553ba5b713a8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/upc_checker-6913957e2b225dd9)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/overflow_check_digit.rs (/opt/rustwide/target/debug/deps/overflow_check_digit-08935b729d905d69)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/overflow_upc.rs (/opt/rustwide/target/debug/deps/overflow_upc-d464b788245fe396)
[INFO] [stdout] test overflow_check_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/valid_upc.rs (/opt/rustwide/target/debug/deps/valid_upc-34c3c7eeabed6056)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests upc-checker
[INFO] [stdout] running 1 test
[INFO] [stdout] test overflow_upc_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test valid_upc_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - UPC (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "717327f7c39dffe4b72dfb63f84c5c4c466af66e3211e771bb2d553ba5b713a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717327f7c39dffe4b72dfb63f84c5c4c466af66e3211e771bb2d553ba5b713a8", kill_on_drop: false }`
[INFO] [stdout] 717327f7c39dffe4b72dfb63f84c5c4c466af66e3211e771bb2d553ba5b713a8