[INFO] cloning repository https://github.com/synecdokey/viper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/synecdokey/viper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynecdokey%2Fviper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynecdokey%2Fviper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66e9ccd6fe00f24c4caf6f73620815a59e554564 [INFO] testing synecdokey/viper against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynecdokey%2Fviper" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/synecdokey/viper 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/synecdokey/viper [INFO] finished tweaking git repo https://github.com/synecdokey/viper [INFO] tweaked toml for git repo https://github.com/synecdokey/viper written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/synecdokey/viper 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ropey v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8d4c6be9d45fd7061b639cc669e4ad7c3bea9f83ca44a1cb23a5fadcd9cdae73 [INFO] running `Command { std: "docker" "start" "-a" "8d4c6be9d45fd7061b639cc669e4ad7c3bea9f83ca44a1cb23a5fadcd9cdae73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d4c6be9d45fd7061b639cc669e4ad7c3bea9f83ca44a1cb23a5fadcd9cdae73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d4c6be9d45fd7061b639cc669e4ad7c3bea9f83ca44a1cb23a5fadcd9cdae73", kill_on_drop: false }` [INFO] [stdout] 8d4c6be9d45fd7061b639cc669e4ad7c3bea9f83ca44a1cb23a5fadcd9cdae73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e35ae68906989655afc6cd6d5d92bdf489e6b0d55ebc6ba5170d33893e884ee8 [INFO] running `Command { std: "docker" "start" "-a" "e35ae68906989655afc6cd6d5d92bdf489e6b0d55ebc6ba5170d33893e884ee8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling ropey v1.2.0 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling viper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/coordinates.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Visual` [INFO] [stdout] --> src/mode.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Visual, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VisualBlock` [INFO] [stdout] --> src/mode.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | VisualBlock, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VisualLine` [INFO] [stdout] --> src/mode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | VisualLine, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Command` [INFO] [stdout] --> src/mode.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Command, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Insert` [INFO] [stdout] --> src/mode.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Insert, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.11s [INFO] running `Command { std: "docker" "inspect" "e35ae68906989655afc6cd6d5d92bdf489e6b0d55ebc6ba5170d33893e884ee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e35ae68906989655afc6cd6d5d92bdf489e6b0d55ebc6ba5170d33893e884ee8", kill_on_drop: false }` [INFO] [stdout] e35ae68906989655afc6cd6d5d92bdf489e6b0d55ebc6ba5170d33893e884ee8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c9310af4b5f5494bf7a687f4af091a45eb44ed471bec7b651d70fef0e75ebdae [INFO] running `Command { std: "docker" "start" "-a" "c9310af4b5f5494bf7a687f4af091a45eb44ed471bec7b651d70fef0e75ebdae", kill_on_drop: false }` [INFO] [stderr] Compiling viper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/coordinates.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Visual` [INFO] [stdout] --> src/mode.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Visual, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VisualBlock` [INFO] [stdout] --> src/mode.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | VisualBlock, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VisualLine` [INFO] [stdout] --> src/mode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | VisualLine, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Command` [INFO] [stdout] --> src/mode.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Command, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Insert` [INFO] [stdout] --> src/mode.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Insert, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "c9310af4b5f5494bf7a687f4af091a45eb44ed471bec7b651d70fef0e75ebdae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9310af4b5f5494bf7a687f4af091a45eb44ed471bec7b651d70fef0e75ebdae", kill_on_drop: false }` [INFO] [stdout] c9310af4b5f5494bf7a687f4af091a45eb44ed471bec7b651d70fef0e75ebdae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c2b40961711153e464de4df7cac74848ad3391ee277730671ce2b790a416e70c [INFO] running `Command { std: "docker" "start" "-a" "c2b40961711153e464de4df7cac74848ad3391ee277730671ce2b790a416e70c", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/coordinates.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Visual` [INFO] [stderr] --> src/mode.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Visual, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `VisualBlock` [INFO] [stderr] --> src/mode.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | VisualBlock, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `VisualLine` [INFO] [stderr] --> src/mode.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | VisualLine, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Command` [INFO] [stderr] --> src/mode.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Command, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Insert` [INFO] [stderr] --> src/mode.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Insert, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `viper` (bin "viper" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/viper-ea91cad22c3a4232) [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" "c2b40961711153e464de4df7cac74848ad3391ee277730671ce2b790a416e70c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2b40961711153e464de4df7cac74848ad3391ee277730671ce2b790a416e70c", kill_on_drop: false }` [INFO] [stdout] c2b40961711153e464de4df7cac74848ad3391ee277730671ce2b790a416e70c