[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryosukeeeee%2Fddsv" "/workspace/builds/worker-77/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ryosukeeeee/ddsv on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-77/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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4365afffad06e716f979ac5adb30d4151e74e8f0c969df201a543e7f8f05f4c0 [INFO] running `Command { std: "docker" "start" "-a" "4365afffad06e716f979ac5adb30d4151e74e8f0c969df201a543e7f8f05f4c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4365afffad06e716f979ac5adb30d4151e74e8f0c969df201a543e7f8f05f4c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4365afffad06e716f979ac5adb30d4151e74e8f0c969df201a543e7f8f05f4c0", kill_on_drop: false }` [INFO] [stdout] 4365afffad06e716f979ac5adb30d4151e74e8f0c969df201a543e7f8f05f4c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e205532a41e0864880e18d80895bfac08e25a35fc1ca5e3785513304ffeff797 [INFO] running `Command { std: "docker" "start" "-a" "e205532a41e0864880e18d80895bfac08e25a35fc1ca5e3785513304ffeff797", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.3.9 [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::>(); [INFO] [stdout] | |________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = &self [INFO] [stdout] | +++++++ [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::>(); [INFO] [stdout] | |________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = &self [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 44.20s [INFO] running `Command { std: "docker" "inspect" "e205532a41e0864880e18d80895bfac08e25a35fc1ca5e3785513304ffeff797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e205532a41e0864880e18d80895bfac08e25a35fc1ca5e3785513304ffeff797", kill_on_drop: false }` [INFO] [stdout] e205532a41e0864880e18d80895bfac08e25a35fc1ca5e3785513304ffeff797 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c46445dd02052ac1f04d43af6e879204f4c2f9b9ef45bb1c91b102df66f6ee9 [INFO] running `Command { std: "docker" "start" "-a" "7c46445dd02052ac1f04d43af6e879204f4c2f9b9ef45bb1c91b102df66f6ee9", kill_on_drop: false }` [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::>(); [INFO] [stdout] | |________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = &self [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [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: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::>(); [INFO] [stdout] | |________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = &self [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::>(); [INFO] [stdout] | |________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = &self [INFO] [stdout] | +++++++ [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::>(); [INFO] [stdout] | |________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 83 | let _ = &self [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 11.45s [INFO] running `Command { std: "docker" "inspect" "7c46445dd02052ac1f04d43af6e879204f4c2f9b9ef45bb1c91b102df66f6ee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c46445dd02052ac1f04d43af6e879204f4c2f9b9ef45bb1c91b102df66f6ee9", kill_on_drop: false }` [INFO] [stdout] 7c46445dd02052ac1f04d43af6e879204f4c2f9b9ef45bb1c91b102df66f6ee9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fbed7a5dd06bec1dbf8a02bcaa244fc9c8680c3549ea9c59d12c7f993b9963af [INFO] running `Command { std: "docker" "start" "-a" "fbed7a5dd06bec1dbf8a02bcaa244fc9c8680c3549ea9c59d12c7f993b9963af", kill_on_drop: false }` [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::>(); [INFO] [stderr] | |________________________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 74 | let _ = &self [INFO] [stderr] | +++++++ [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::>(); [INFO] [stderr] | |________________________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 83 | let _ = &self [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 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ddsv-c5a66157e48f05cb) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test ddsv::tests::trans_print_test ... ok [INFO] [stdout] test ddsv::tests::trans_test ... ok [INFO] [stdout] test ddsv::tests::process_test ... ok [INFO] [stdout] test ddsv::tests::collect_trans_test ... ok [INFO] [stdout] test ddsv::tests::calc_transitions_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [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" "fbed7a5dd06bec1dbf8a02bcaa244fc9c8680c3549ea9c59d12c7f993b9963af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbed7a5dd06bec1dbf8a02bcaa244fc9c8680c3549ea9c59d12c7f993b9963af", kill_on_drop: false }` [INFO] [stdout] fbed7a5dd06bec1dbf8a02bcaa244fc9c8680c3549ea9c59d12c7f993b9963af