[INFO] fetching crate upc-checker 0.1.5...
[INFO] testing upc-checker-0.1.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate upc-checker 0.1.5 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate upc-checker 0.1.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f605dafbe002e60bb730047f63895876db7eb4f6437c19c950064fa8047494ae
[INFO] running `Command { std: "docker" "start" "-a" "f605dafbe002e60bb730047f63895876db7eb4f6437c19c950064fa8047494ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f605dafbe002e60bb730047f63895876db7eb4f6437c19c950064fa8047494ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f605dafbe002e60bb730047f63895876db7eb4f6437c19c950064fa8047494ae", kill_on_drop: false }`
[INFO] [stdout] f605dafbe002e60bb730047f63895876db7eb4f6437c19c950064fa8047494ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da3b3bf81be06354f5faf723f24e8236dcb84d5dc9f9e1b777b792798b98b094
[INFO] running `Command { std: "docker" "start" "-a" "da3b3bf81be06354f5faf723f24e8236dcb84d5dc9f9e1b777b792798b98b094", 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 1.10s
[INFO] running `Command { std: "docker" "inspect" "da3b3bf81be06354f5faf723f24e8236dcb84d5dc9f9e1b777b792798b98b094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3b3bf81be06354f5faf723f24e8236dcb84d5dc9f9e1b777b792798b98b094", kill_on_drop: false }`
[INFO] [stdout] da3b3bf81be06354f5faf723f24e8236dcb84d5dc9f9e1b777b792798b98b094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb4dba5e91501aea47749a0400c4d626af3422e3d4651237c333ad4517971789
[INFO] running `Command { std: "docker" "start" "-a" "bb4dba5e91501aea47749a0400c4d626af3422e3d4651237c333ad4517971789", kill_on_drop: false }`
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "bb4dba5e91501aea47749a0400c4d626af3422e3d4651237c333ad4517971789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4dba5e91501aea47749a0400c4d626af3422e3d4651237c333ad4517971789", kill_on_drop: false }`
[INFO] [stdout] bb4dba5e91501aea47749a0400c4d626af3422e3d4651237c333ad4517971789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48dd827197f5dd04cb8bf067798e7dac420e4d6385a29833aa06980193038369
[INFO] running `Command { std: "docker" "start" "-a" "48dd827197f5dd04cb8bf067798e7dac420e4d6385a29833aa06980193038369", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/upc_checker-9108941171641cec)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/overflow_check_digit.rs (/opt/rustwide/target/debug/deps/overflow_check_digit-dd869d523293ff08)
[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-4fec187c0d7e525d)
[INFO] [stdout] test overflow_check_digit ... ok
[INFO] [stderr]      Running tests/valid_upc.rs (/opt/rustwide/target/debug/deps/valid_upc-40cfdaedb7c99d38)
[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 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] [stderr]    Doc-tests upc-checker
[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 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48dd827197f5dd04cb8bf067798e7dac420e4d6385a29833aa06980193038369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48dd827197f5dd04cb8bf067798e7dac420e4d6385a29833aa06980193038369", kill_on_drop: false }`
[INFO] [stdout] 48dd827197f5dd04cb8bf067798e7dac420e4d6385a29833aa06980193038369