[INFO] cloning repository https://github.com/ryosukeeeee/ddsv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryosukeeeee/ddsv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryosukeeeee%2Fddsv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryosukeeeee%2Fddsv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73c951131d49a54240cb42626f435da7006be29e
[INFO] testing ryosukeeeee/ddsv against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryosukeeeee%2Fddsv" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryosukeeeee/ddsv 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/ryosukeeeee/ddsv
[INFO] finished tweaking git repo https://github.com/ryosukeeeee/ddsv
[INFO] tweaked toml for git repo https://github.com/ryosukeeeee/ddsv written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ryosukeeeee/ddsv 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 989eaaaa22af36f81a8245bdde93017b6a80f785e0b2b8eaef63b62f1012b0ff
[INFO] running `Command { std: "docker" "start" "-a" "989eaaaa22af36f81a8245bdde93017b6a80f785e0b2b8eaef63b62f1012b0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "989eaaaa22af36f81a8245bdde93017b6a80f785e0b2b8eaef63b62f1012b0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989eaaaa22af36f81a8245bdde93017b6a80f785e0b2b8eaef63b62f1012b0ff", kill_on_drop: false }`
[INFO] [stdout] 989eaaaa22af36f81a8245bdde93017b6a80f785e0b2b8eaef63b62f1012b0ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 7fc29aab1a881232eea745c02039671cecbe041ab5d41b69edf8dc3a22c067f8
[INFO] running `Command { std: "docker" "start" "-a" "7fc29aab1a881232eea745c02039671cecbe041ab5d41b69edf8dc3a22c067f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling ddsv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | /         &self
[INFO] [stdout] 75 | |             .0
[INFO] [stdout] 76 | |             .iter()
[INFO] [stdout] 77 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |             })
[INFO] [stdout] 81 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | /         &self
[INFO] [stdout] 84 | |             .0
[INFO] [stdout] 85 | |             .iter()
[INFO] [stdout] 86 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |             })
[INFO] [stdout] 94 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "7fc29aab1a881232eea745c02039671cecbe041ab5d41b69edf8dc3a22c067f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc29aab1a881232eea745c02039671cecbe041ab5d41b69edf8dc3a22c067f8", kill_on_drop: false }`
[INFO] [stdout] 7fc29aab1a881232eea745c02039671cecbe041ab5d41b69edf8dc3a22c067f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4b81526f5396223242301ea6b08bd105d53217ebd42adcc676acd759e468afff
[INFO] running `Command { std: "docker" "start" "-a" "4b81526f5396223242301ea6b08bd105d53217ebd42adcc676acd759e468afff", kill_on_drop: false }`
[INFO] [stderr]    Compiling ddsv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | /         &self
[INFO] [stdout] 75 | |             .0
[INFO] [stdout] 76 | |             .iter()
[INFO] [stdout] 77 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |             })
[INFO] [stdout] 81 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | /         &self
[INFO] [stdout] 84 | |             .0
[INFO] [stdout] 85 | |             .iter()
[INFO] [stdout] 86 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |             })
[INFO] [stdout] 94 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | /         &self
[INFO] [stdout] 75 | |             .0
[INFO] [stdout] 76 | |             .iter()
[INFO] [stdout] 77 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |             })
[INFO] [stdout] 81 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/ddsv/data.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | /         &self
[INFO] [stdout] 84 | |             .0
[INFO] [stdout] 85 | |             .iter()
[INFO] [stdout] 86 | |             .map(|v| {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |             })
[INFO] [stdout] 94 | |             .collect::<Vec<_>>();
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "4b81526f5396223242301ea6b08bd105d53217ebd42adcc676acd759e468afff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b81526f5396223242301ea6b08bd105d53217ebd42adcc676acd759e468afff", kill_on_drop: false }`
[INFO] [stdout] 4b81526f5396223242301ea6b08bd105d53217ebd42adcc676acd759e468afff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b30723180dd3edcd551b207b0e7dbbb260088ffb6146e0cf5399fd21ebf10322
[INFO] running `Command { std: "docker" "start" "-a" "b30723180dd3edcd551b207b0e7dbbb260088ffb6146e0cf5399fd21ebf10322", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/ddsv/data.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 | /         &self
[INFO] [stderr] 75 | |             .0
[INFO] [stderr] 76 | |             .iter()
[INFO] [stderr] 77 | |             .map(|v| {
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |             })
[INFO] [stderr] 81 | |             .collect::<Vec<_>>();
[INFO] [stderr]    | |________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/ddsv/data.rs:83:9
[INFO] [stderr]    |
[INFO] [stderr] 83 | /         &self
[INFO] [stderr] 84 | |             .0
[INFO] [stderr] 85 | |             .iter()
[INFO] [stderr] 86 | |             .map(|v| {
[INFO] [stderr] ...  |
[INFO] [stderr] 93 | |             })
[INFO] [stderr] 94 | |             .collect::<Vec<_>>();
[INFO] [stderr]    | |________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: `ddsv` (lib) generated 2 warnings
[INFO] [stderr] warning: `ddsv` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.73s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ddsv-479f876fb21f32ee)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test ddsv::tests::calc_transitions_test ... ok
[INFO] [stdout] test ddsv::tests::process_test ... ok
[INFO] [stdout] test ddsv::tests::collect_trans_test ... ok
[INFO] [stdout] test ddsv::tests::trans_test ... ok
[INFO] [stdout] test ddsv::tests::trans_print_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ddsv
[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] running `Command { std: "docker" "inspect" "b30723180dd3edcd551b207b0e7dbbb260088ffb6146e0cf5399fd21ebf10322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30723180dd3edcd551b207b0e7dbbb260088ffb6146e0cf5399fd21ebf10322", kill_on_drop: false }`
[INFO] [stdout] b30723180dd3edcd551b207b0e7dbbb260088ffb6146e0cf5399fd21ebf10322