[INFO] cloning repository https://github.com/Luz/hexdino
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Luz/hexdino" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuz%2Fhexdino", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuz%2Fhexdino'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 001c66fe7a46ff9b02a060680918859bbe63f337
[INFO] testing Luz/hexdino against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuz%2Fhexdino" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Luz/hexdino 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 git repo https://github.com/Luz/hexdino
[INFO] finished tweaking git repo https://github.com/Luz/hexdino
[INFO] tweaked toml for git repo https://github.com/Luz/hexdino written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Luz/hexdino already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8416a6b21cace47af3a412025b84751305e15bc0e5d2583539d80b68e84bd569
[INFO] running `Command { std: "docker" "start" "-a" "8416a6b21cace47af3a412025b84751305e15bc0e5d2583539d80b68e84bd569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8416a6b21cace47af3a412025b84751305e15bc0e5d2583539d80b68e84bd569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8416a6b21cace47af3a412025b84751305e15bc0e5d2583539d80b68e84bd569", kill_on_drop: false }`
[INFO] [stdout] 8416a6b21cace47af3a412025b84751305e15bc0e5d2583539d80b68e84bd569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ef66ced72868f6071e09eece0ae340527f833516d67d9b701b4c6c6eac1c27df
[INFO] running `Command { std: "docker" "start" "-a" "ef66ced72868f6071e09eece0ae340527f833516d67d9b701b4c6c6eac1c27df", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling cc v1.0.22
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling memmem v0.1.1
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling ncurses v5.94.0
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling hexdino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `Command { std: "docker" "inspect" "ef66ced72868f6071e09eece0ae340527f833516d67d9b701b4c6c6eac1c27df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef66ced72868f6071e09eece0ae340527f833516d67d9b701b4c6c6eac1c27df", kill_on_drop: false }`
[INFO] [stdout] ef66ced72868f6071e09eece0ae340527f833516d67d9b701b4c6c6eac1c27df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2814f818178577e635f541d403315b5b5de9e63239cb4566eeec2117451e8bbd
[INFO] running `Command { std: "docker" "start" "-a" "2814f818178577e635f541d403315b5b5de9e63239cb4566eeec2117451e8bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexdino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `find_with_wildcard_xX` should have a snake case name
[INFO] [stdout]    --> src/find.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn find_with_wildcard_xX() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `find_with_wildcard_x_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "2814f818178577e635f541d403315b5b5de9e63239cb4566eeec2117451e8bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2814f818178577e635f541d403315b5b5de9e63239cb4566eeec2117451e8bbd", kill_on_drop: false }`
[INFO] [stdout] 2814f818178577e635f541d403315b5b5de9e63239cb4566eeec2117451e8bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b8bf0a0847bf8d9187383d571b0ea6ccd4323fa688d4da5de7d76ba0f4877f1e
[INFO] running `Command { std: "docker" "start" "-a" "b8bf0a0847bf8d9187383d571b0ea6ccd4323fa688d4da5de7d76ba0f4877f1e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function `find_with_wildcard_xX` should have a snake case name
[INFO] [stdout] running 16 tests
[INFO] [stderr]    --> src/find.rs:127:4
[INFO] [stderr]     |
[INFO] [stderr] 127 | fn find_with_wildcard_xX() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `find_with_wildcard_x_x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hexdino` (bin "hexdino" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hexdino-286ed51f5a63574f)
[INFO] [stdout] test find::find_shifted ... ok
[INFO] [stdout] test find::find_subset_partial_after_end ... ok
[INFO] [stdout] test find::find_subset_higher_than_f ... ok
[INFO] [stdout] test find::find_with_single_wildcard_0x10 ... ok
[INFO] [stdout] test find::find_subset_too_long ... ok
[INFO] [stdout] test find::find_subset_partial_before_start ... ok
[INFO] [stdout] test find::find_subset_partial_at_middle ... ok
[INFO] [stdout] test find::find_with_wildcards ... ok
[INFO] [stdout] test find::find_with_wildcard_0xf0 ... ok
[INFO] [stdout] test find::find_subset_swapped ... ok
[INFO] [stdout] test find::find_subset_higher_than_9 ... ok
[INFO] [stdout] test find::find_subset_partial_at_start ... ok
[INFO] [stdout] test find::find_with_wildcard_xX ... ok
[INFO] [stdout] test find::find_subset_short ... ok
[INFO] [stdout] test find::find_subset_partial_at_end ... ok
[INFO] [stdout] test find::find_subset_full ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8bf0a0847bf8d9187383d571b0ea6ccd4323fa688d4da5de7d76ba0f4877f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bf0a0847bf8d9187383d571b0ea6ccd4323fa688d4da5de7d76ba0f4877f1e", kill_on_drop: false }`
[INFO] [stdout] b8bf0a0847bf8d9187383d571b0ea6ccd4323fa688d4da5de7d76ba0f4877f1e