[INFO] cloning repository https://github.com/Shadlock0133/clox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shadlock0133/clox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadlock0133%2Fclox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadlock0133%2Fclox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 43b76a4fe77418388ac360dc1bffb23a71335108 [INFO] checking Shadlock0133/clox against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadlock0133%2Fclox" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Shadlock0133/clox on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Shadlock0133/clox [INFO] finished tweaking git repo https://github.com/Shadlock0133/clox [INFO] tweaked toml for git repo https://github.com/Shadlock0133/clox written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Shadlock0133/clox already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19972c0fe662cb30cd6d0cc23267cd52e5aa27e9d26d5a70b93c2a6c0ee92e03 [INFO] running `Command { std: "docker" "start" "-a" "19972c0fe662cb30cd6d0cc23267cd52e5aa27e9d26d5a70b93c2a6c0ee92e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19972c0fe662cb30cd6d0cc23267cd52e5aa27e9d26d5a70b93c2a6c0ee92e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19972c0fe662cb30cd6d0cc23267cd52e5aa27e9d26d5a70b93c2a6c0ee92e03", kill_on_drop: false }` [INFO] [stdout] 19972c0fe662cb30cd6d0cc23267cd52e5aa27e9d26d5a70b93c2a6c0ee92e03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8211239c7ca8a2318cc8cb523fe5828f7a51f0a8e1b65f2218f93e680efbd537 [INFO] running `Command { std: "docker" "start" "-a" "8211239c7ca8a2318cc8cb523fe5828f7a51f0a8e1b65f2218f93e680efbd537", kill_on_drop: false }` [INFO] [stderr] Checking clox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `has`, `delete`, and `iter` are never used [INFO] [stdout] --> src/table.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Table { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn has(&self, key: &str) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn delete(&mut self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Tombstone` is never constructed [INFO] [stdout] --> src/table.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 188 | enum Slot { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 191 | Tombstone, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hash` is never used [INFO] [stdout] --> src/value.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl ThinString { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn hash(&self) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has`, `delete`, and `iter` are never used [INFO] [stdout] --> src/table.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Table { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn has(&self, key: &str) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn delete(&mut self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Tombstone` is never constructed [INFO] [stdout] --> src/table.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 188 | enum Slot { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 191 | Tombstone, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hash` is never used [INFO] [stdout] --> src/value.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl ThinString { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn hash(&self) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "8211239c7ca8a2318cc8cb523fe5828f7a51f0a8e1b65f2218f93e680efbd537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8211239c7ca8a2318cc8cb523fe5828f7a51f0a8e1b65f2218f93e680efbd537", kill_on_drop: false }` [INFO] [stdout] 8211239c7ca8a2318cc8cb523fe5828f7a51f0a8e1b65f2218f93e680efbd537 [INFO] checking Shadlock0133/clox against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShadlock0133%2Fclox" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Shadlock0133/clox on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Shadlock0133/clox [INFO] finished tweaking git repo https://github.com/Shadlock0133/clox [INFO] tweaked toml for git repo https://github.com/Shadlock0133/clox written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Shadlock0133/clox already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afcf86b9c8fbb54d2d108c4c81136d9566827d8b10a4572aedc2ca4cb4ef3bf3 [INFO] running `Command { std: "docker" "start" "-a" "afcf86b9c8fbb54d2d108c4c81136d9566827d8b10a4572aedc2ca4cb4ef3bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afcf86b9c8fbb54d2d108c4c81136d9566827d8b10a4572aedc2ca4cb4ef3bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afcf86b9c8fbb54d2d108c4c81136d9566827d8b10a4572aedc2ca4cb4ef3bf3", kill_on_drop: false }` [INFO] [stdout] afcf86b9c8fbb54d2d108c4c81136d9566827d8b10a4572aedc2ca4cb4ef3bf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03fa4983c5c5c83544f40480de86db275fb1b1068bec6cc786fe61e2aac2ae5f [INFO] running `Command { std: "docker" "start" "-a" "03fa4983c5c5c83544f40480de86db275fb1b1068bec6cc786fe61e2aac2ae5f", kill_on_drop: false }` [INFO] [stderr] Checking clox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `has`, `delete`, and `iter` are never used [INFO] [stdout] --> src/table.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Table { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn has(&self, key: &str) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn delete(&mut self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Tombstone` is never constructed [INFO] [stdout] --> src/table.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 188 | enum Slot { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 191 | Tombstone, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hash` is never used [INFO] [stdout] --> src/value.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl ThinString { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn hash(&self) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has`, `delete`, and `iter` are never used [INFO] [stdout] --> src/table.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Table { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn has(&self, key: &str) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn delete(&mut self, key: &str) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Tombstone` is never constructed [INFO] [stdout] --> src/table.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 188 | enum Slot { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 191 | Tombstone, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `hash` is never used [INFO] [stdout] --> src/value.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl ThinString { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn hash(&self) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "03fa4983c5c5c83544f40480de86db275fb1b1068bec6cc786fe61e2aac2ae5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03fa4983c5c5c83544f40480de86db275fb1b1068bec6cc786fe61e2aac2ae5f", kill_on_drop: false }` [INFO] [stdout] 03fa4983c5c5c83544f40480de86db275fb1b1068bec6cc786fe61e2aac2ae5f