[INFO] cloning repository https://github.com/hsmtkk/solid-invention [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hsmtkk/solid-invention" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Fsolid-invention", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Fsolid-invention'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db717d83fc70d30afe1f86b7236b1a21770b9aa4 [INFO] testing hsmtkk/solid-invention against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhsmtkk%2Fsolid-invention" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hsmtkk/solid-invention on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hsmtkk/solid-invention [INFO] finished tweaking git repo https://github.com/hsmtkk/solid-invention [INFO] tweaked toml for git repo https://github.com/hsmtkk/solid-invention written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/hsmtkk/solid-invention already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9425bf6ac436d4dc6a3db66b7eb028c88e34cc2798a2a9ac8d6fd6deb56321ae [INFO] running `Command { std: "docker" "start" "-a" "9425bf6ac436d4dc6a3db66b7eb028c88e34cc2798a2a9ac8d6fd6deb56321ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9425bf6ac436d4dc6a3db66b7eb028c88e34cc2798a2a9ac8d6fd6deb56321ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9425bf6ac436d4dc6a3db66b7eb028c88e34cc2798a2a9ac8d6fd6deb56321ae", kill_on_drop: false }` [INFO] [stdout] 9425bf6ac436d4dc6a3db66b7eb028c88e34cc2798a2a9ac8d6fd6deb56321ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b20035bdeb57dbe443eb1c743dd4359d16ce93efa6be32b20b005a5e7e5d843 [INFO] running `Command { std: "docker" "start" "-a" "1b20035bdeb57dbe443eb1c743dd4359d16ce93efa6be32b20b005a5e7e5d843", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling solid-invention v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Problem` [INFO] [stdout] --> src/musikui.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Problem { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/musikui.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn new(a:u16,b:u16) -> Problem { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `solve` [INFO] [stdout] --> src/musikui.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn solve(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/musikui.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn new(x:u16,y:u16) -> Answer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.93s [INFO] running `Command { std: "docker" "inspect" "1b20035bdeb57dbe443eb1c743dd4359d16ce93efa6be32b20b005a5e7e5d843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b20035bdeb57dbe443eb1c743dd4359d16ce93efa6be32b20b005a5e7e5d843", kill_on_drop: false }` [INFO] [stdout] 1b20035bdeb57dbe443eb1c743dd4359d16ce93efa6be32b20b005a5e7e5d843 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8360076b15c8ec8560ed60c63de010eaa008956d13a1988698d3afc5433a9e82 [INFO] running `Command { std: "docker" "start" "-a" "8360076b15c8ec8560ed60c63de010eaa008956d13a1988698d3afc5433a9e82", kill_on_drop: false }` [INFO] [stderr] Compiling solid-invention v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Problem` [INFO] [stdout] --> src/musikui.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct Problem { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/musikui.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn new(a:u16,b:u16) -> Problem { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `solve` [INFO] [stdout] --> src/musikui.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn solve(&self) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/musikui.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn new(x:u16,y:u16) -> Answer { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "8360076b15c8ec8560ed60c63de010eaa008956d13a1988698d3afc5433a9e82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8360076b15c8ec8560ed60c63de010eaa008956d13a1988698d3afc5433a9e82", kill_on_drop: false }` [INFO] [stdout] 8360076b15c8ec8560ed60c63de010eaa008956d13a1988698d3afc5433a9e82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 88480a55e83c024cbdb57f95756fbdceb6352af21f588429878a24e9f994ee0e [INFO] running `Command { std: "docker" "start" "-a" "88480a55e83c024cbdb57f95756fbdceb6352af21f588429878a24e9f994ee0e", kill_on_drop: false }` [INFO] [stderr] warning: struct is never constructed: `Problem` [INFO] [stderr] --> src/musikui.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct Problem { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/musikui.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | fn new(a:u16,b:u16) -> Problem { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `solve` [INFO] [stderr] --> src/musikui.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | fn solve(&self) -> Option { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/musikui.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn new(x:u16,y:u16) -> Answer { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `solid-invention` (lib) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/solid_invention-c7ac6bb177c30c41) [INFO] [stdout] running 2 tests [INFO] [stdout] test musikui::tests::test1 ... ok [INFO] [stdout] test musikui::tests::test0 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests solid-invention [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" "88480a55e83c024cbdb57f95756fbdceb6352af21f588429878a24e9f994ee0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88480a55e83c024cbdb57f95756fbdceb6352af21f588429878a24e9f994ee0e", kill_on_drop: false }` [INFO] [stdout] 88480a55e83c024cbdb57f95756fbdceb6352af21f588429878a24e9f994ee0e