[INFO] cloning repository https://github.com/c-cube/strictly_tally [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c-cube/strictly_tally" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-cube%2Fstrictly_tally", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-cube%2Fstrictly_tally'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 355075a84f98b9192d3fcb4916ebfd5751c1c3e7 [INFO] testing c-cube/strictly_tally against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-cube%2Fstrictly_tally" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/c-cube/strictly_tally 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/c-cube/strictly_tally [INFO] finished tweaking git repo https://github.com/c-cube/strictly_tally [INFO] tweaked toml for git repo https://github.com/c-cube/strictly_tally written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/c-cube/strictly_tally 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 77eeba393f7b391972116868378aed163cd4f4e0c8a5717ea7e68ee6017a4ff9 [INFO] running `Command { std: "docker" "start" "-a" "77eeba393f7b391972116868378aed163cd4f4e0c8a5717ea7e68ee6017a4ff9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77eeba393f7b391972116868378aed163cd4f4e0c8a5717ea7e68ee6017a4ff9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77eeba393f7b391972116868378aed163cd4f4e0c8a5717ea7e68ee6017a4ff9", kill_on_drop: false }` [INFO] [stdout] 77eeba393f7b391972116868378aed163cd4f4e0c8a5717ea7e68ee6017a4ff9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] f9a95d2a2910f6f4119191475d89c9bd25335c10becdfb2352960dc1d9863fb8 [INFO] running `Command { std: "docker" "start" "-a" "f9a95d2a2910f6f4119191475d89c9bd25335c10becdfb2352960dc1d9863fb8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling csv v1.0.5 [INFO] [stderr] Compiling strictly_tally v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `notes` [INFO] [stdout] --> src/main.rs:299:20 [INFO] [stdout] | [INFO] [stdout] 299 | let Sheet {notes, judges, competitors, ..} = self; [INFO] [stdout] | ^^^^^ help: try ignoring the field: `notes: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `judges` [INFO] [stdout] --> src/main.rs:299:27 [INFO] [stdout] | [INFO] [stdout] 299 | let Sheet {notes, judges, competitors, ..} = self; [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `judges: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_one` [INFO] [stdout] --> src/main.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn as_one(&self) -> Option<&T> { [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: `map` [INFO] [stdout] --> src/main.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn map(&self, mut f: F) -> Cluster where F: FnMut(&T) -> U { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_str` [INFO] [stdout] --> src/main.rs:135:12 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn from_str(s: &str) -> Res { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:361:21 [INFO] [stdout] | [INFO] [stdout] 361 | write!(out, "{:?}", c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.38s [INFO] running `Command { std: "docker" "inspect" "f9a95d2a2910f6f4119191475d89c9bd25335c10becdfb2352960dc1d9863fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9a95d2a2910f6f4119191475d89c9bd25335c10becdfb2352960dc1d9863fb8", kill_on_drop: false }` [INFO] [stdout] f9a95d2a2910f6f4119191475d89c9bd25335c10becdfb2352960dc1d9863fb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 5235a136c496e779a1e82f25f84af5292cd898dd291f96ee5d94dd453439c298 [INFO] running `Command { std: "docker" "start" "-a" "5235a136c496e779a1e82f25f84af5292cd898dd291f96ee5d94dd453439c298", 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] [stderr] Compiling strictly_tally v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `notes` [INFO] [stdout] --> src/main.rs:299:20 [INFO] [stdout] | [INFO] [stdout] 299 | let Sheet {notes, judges, competitors, ..} = self; [INFO] [stdout] | ^^^^^ help: try ignoring the field: `notes: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `judges` [INFO] [stdout] --> src/main.rs:299:27 [INFO] [stdout] | [INFO] [stdout] 299 | let Sheet {notes, judges, competitors, ..} = self; [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `judges: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:361:21 [INFO] [stdout] | [INFO] [stdout] 361 | write!(out, "{:?}", c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "5235a136c496e779a1e82f25f84af5292cd898dd291f96ee5d94dd453439c298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5235a136c496e779a1e82f25f84af5292cd898dd291f96ee5d94dd453439c298", kill_on_drop: false }` [INFO] [stdout] 5235a136c496e779a1e82f25f84af5292cd898dd291f96ee5d94dd453439c298 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 0147287a63c9813ff2cf76d133640d57aacaeb6d1a8642786983b30ff5fc0b29 [INFO] running `Command { std: "docker" "start" "-a" "0147287a63c9813ff2cf76d133640d57aacaeb6d1a8642786983b30ff5fc0b29", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `notes` [INFO] [stderr] --> src/main.rs:299:20 [INFO] [stderr] | [INFO] [stderr] 299 | let Sheet {notes, judges, competitors, ..} = self; [INFO] [stderr] | ^^^^^ help: try ignoring the field: `notes: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `judges` [INFO] [stderr] --> src/main.rs:299:27 [INFO] [stderr] | [INFO] [stderr] 299 | let Sheet {notes, judges, competitors, ..} = self; [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `judges: _` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:361:21 [INFO] [stderr] | [INFO] [stderr] 361 | write!(out, "{:?}", c); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `strictly_tally` (bin "strictly_tally" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/strictly_tally-82b1d30688713a96) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test::test_sheet1 ... ok [INFO] [stdout] test test::test_sheet3 ... ok [INFO] [stdout] test test::test_sheet2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0147287a63c9813ff2cf76d133640d57aacaeb6d1a8642786983b30ff5fc0b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0147287a63c9813ff2cf76d133640d57aacaeb6d1a8642786983b30ff5fc0b29", kill_on_drop: false }` [INFO] [stdout] 0147287a63c9813ff2cf76d133640d57aacaeb6d1a8642786983b30ff5fc0b29