[INFO] cloning repository https://github.com/doberan/numeron-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doberan/numeron-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoberan%2Fnumeron-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoberan%2Fnumeron-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff40bd6589a733aa72f79404fd7629726734c6e1 [INFO] testing doberan/numeron-rs against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoberan%2Fnumeron-rs" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/doberan/numeron-rs on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/doberan/numeron-rs [INFO] finished tweaking git repo https://github.com/doberan/numeron-rs [INFO] tweaked toml for git repo https://github.com/doberan/numeron-rs written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/doberan/numeron-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6de1c185cc8ddaa2b60f79ff31000be850d8d965753af43f2d426b5bdfda8910 [INFO] running `Command { std: "docker" "start" "-a" "6de1c185cc8ddaa2b60f79ff31000be850d8d965753af43f2d426b5bdfda8910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6de1c185cc8ddaa2b60f79ff31000be850d8d965753af43f2d426b5bdfda8910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de1c185cc8ddaa2b60f79ff31000be850d8d965753af43f2d426b5bdfda8910", kill_on_drop: false }` [INFO] [stdout] 6de1c185cc8ddaa2b60f79ff31000be850d8d965753af43f2d426b5bdfda8910 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac4d6a5ddf6673bb1631925e9d6e552cd814cd789ef1d1c8e2bf1af1ed5165d8 [INFO] running `Command { std: "docker" "start" "-a" "ac4d6a5ddf6673bb1631925e9d6e552cd814cd789ef1d1c8e2bf1af1ed5165d8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling crossterm v0.17.5 [INFO] [stderr] Compiling tui v0.9.5 [INFO] [stderr] Compiling numeron-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | &anser.push(v); [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] 86 | let _ = &anser.push(v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game.rs:133:7 [INFO] [stdout] | [INFO] [stdout] 133 | / &self.view( [INFO] [stdout] 134 | | &mut stdout, [INFO] [stdout] 135 | | v.x, [INFO] [stdout] 136 | | v.y, [INFO] [stdout] 137 | | v.text.as_str(), [INFO] [stdout] 138 | | v.format); [INFO] [stdout] | |_________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = &self.view( [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 9.38s [INFO] running `Command { std: "docker" "inspect" "ac4d6a5ddf6673bb1631925e9d6e552cd814cd789ef1d1c8e2bf1af1ed5165d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac4d6a5ddf6673bb1631925e9d6e552cd814cd789ef1d1c8e2bf1af1ed5165d8", kill_on_drop: false }` [INFO] [stdout] ac4d6a5ddf6673bb1631925e9d6e552cd814cd789ef1d1c8e2bf1af1ed5165d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aee5d65cbca37774246b57dc4b60c94b3f77b886e248fb59e4912375e1a0aa78 [INFO] running `Command { std: "docker" "start" "-a" "aee5d65cbca37774246b57dc4b60c94b3f77b886e248fb59e4912375e1a0aa78", kill_on_drop: false }` [INFO] [stderr] Compiling numeron-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | &anser.push(v); [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] 86 | let _ = &anser.push(v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game.rs:133:7 [INFO] [stdout] | [INFO] [stdout] 133 | / &self.view( [INFO] [stdout] 134 | | &mut stdout, [INFO] [stdout] 135 | | v.x, [INFO] [stdout] 136 | | v.y, [INFO] [stdout] 137 | | v.text.as_str(), [INFO] [stdout] 138 | | v.format); [INFO] [stdout] | |_________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = &self.view( [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/game.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | &anser.push(v); [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] 86 | let _ = &anser.push(v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/game.rs:133:7 [INFO] [stdout] | [INFO] [stdout] 133 | / &self.view( [INFO] [stdout] 134 | | &mut stdout, [INFO] [stdout] 135 | | v.x, [INFO] [stdout] 136 | | v.y, [INFO] [stdout] 137 | | v.text.as_str(), [INFO] [stdout] 138 | | v.format); [INFO] [stdout] | |_________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = &self.view( [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 0.56s [INFO] running `Command { std: "docker" "inspect" "aee5d65cbca37774246b57dc4b60c94b3f77b886e248fb59e4912375e1a0aa78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aee5d65cbca37774246b57dc4b60c94b3f77b886e248fb59e4912375e1a0aa78", kill_on_drop: false }` [INFO] [stdout] aee5d65cbca37774246b57dc4b60c94b3f77b886e248fb59e4912375e1a0aa78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 47041d5897fdff231b4d285e0a3ab3a0407dfe2e75cd9b5473d8240f854d35d5 [INFO] running `Command { std: "docker" "start" "-a" "47041d5897fdff231b4d285e0a3ab3a0407dfe2e75cd9b5473d8240f854d35d5", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/game.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | &anser.push(v); [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] 86 | let _ = &anser.push(v); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/game.rs:133:7 [INFO] [stderr] | [INFO] [stderr] 133 | / &self.view( [INFO] [stderr] 134 | | &mut stdout, [INFO] [stderr] 135 | | v.x, [INFO] [stderr] 136 | | v.y, [INFO] [stderr] 137 | | v.text.as_str(), [INFO] [stderr] 138 | | v.format); [INFO] [stderr] | |_________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 133 | let _ = &self.view( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `numeron-rs` (lib) generated 2 warnings [INFO] [stderr] warning: `numeron-rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/numeron_rs-c94b68fed485561a) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/numeron_rs-9ea2a940fb5e18b9) [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] [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] [stderr] Doc-tests numeron-rs [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" "47041d5897fdff231b4d285e0a3ab3a0407dfe2e75cd9b5473d8240f854d35d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47041d5897fdff231b4d285e0a3ab3a0407dfe2e75cd9b5473d8240f854d35d5", kill_on_drop: false }` [INFO] [stdout] 47041d5897fdff231b4d285e0a3ab3a0407dfe2e75cd9b5473d8240f854d35d5