[INFO] fetching crate upc-checker 0.1.5...
[INFO] testing upc-checker-0.1.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate upc-checker 0.1.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate upc-checker 0.1.5 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2969d0f7e479a501decd7b0e7514c033fffa8bc505c3049198ecfc5fac9d732
[INFO] running `Command { std: "docker" "start" "-a" "e2969d0f7e479a501decd7b0e7514c033fffa8bc505c3049198ecfc5fac9d732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2969d0f7e479a501decd7b0e7514c033fffa8bc505c3049198ecfc5fac9d732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2969d0f7e479a501decd7b0e7514c033fffa8bc505c3049198ecfc5fac9d732", kill_on_drop: false }`
[INFO] [stdout] e2969d0f7e479a501decd7b0e7514c033fffa8bc505c3049198ecfc5fac9d732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bf98e9e4f873cc6d0f52e41c8ddd504a27c60624e2d7bb575832178934a72bc
[INFO] running `Command { std: "docker" "start" "-a" "6bf98e9e4f873cc6d0f52e41c8ddd504a27c60624e2d7bb575832178934a72bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "6bf98e9e4f873cc6d0f52e41c8ddd504a27c60624e2d7bb575832178934a72bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf98e9e4f873cc6d0f52e41c8ddd504a27c60624e2d7bb575832178934a72bc", kill_on_drop: false }`
[INFO] [stdout] 6bf98e9e4f873cc6d0f52e41c8ddd504a27c60624e2d7bb575832178934a72bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d36649836518e02cf26887eaa77696eb1371ddfd9070352374baaa3ec9a4acc3
[INFO] running `Command { std: "docker" "start" "-a" "d36649836518e02cf26887eaa77696eb1371ddfd9070352374baaa3ec9a4acc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling upc-checker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "d36649836518e02cf26887eaa77696eb1371ddfd9070352374baaa3ec9a4acc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36649836518e02cf26887eaa77696eb1371ddfd9070352374baaa3ec9a4acc3", kill_on_drop: false }`
[INFO] [stdout] d36649836518e02cf26887eaa77696eb1371ddfd9070352374baaa3ec9a4acc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fb9d03304264028495942a37b4ece8121b94c4e608b256647ae130d47a9fea6
[INFO] running `Command { std: "docker" "start" "-a" "1fb9d03304264028495942a37b4ece8121b94c4e608b256647ae130d47a9fea6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/upc_checker-c0b4d992f0262a0e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/overflow_check_digit.rs (/opt/rustwide/target/debug/deps/overflow_check_digit-81b12e8ca6330188)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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/overflow_upc.rs (/opt/rustwide/target/debug/deps/overflow_upc-0781093c104cd0f5)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/valid_upc.rs (/opt/rustwide/target/debug/deps/valid_upc-426f97a6a30a4068)
[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 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fb9d03304264028495942a37b4ece8121b94c4e608b256647ae130d47a9fea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb9d03304264028495942a37b4ece8121b94c4e608b256647ae130d47a9fea6", kill_on_drop: false }`
[INFO] [stdout] 1fb9d03304264028495942a37b4ece8121b94c4e608b256647ae130d47a9fea6