[INFO] cloning repository https://github.com/peterthejohnston/loxr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peterthejohnston/loxr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterthejohnston%2Floxr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterthejohnston%2Floxr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 50a0a6f0f836458901cb2747fd13c80668fb6e9c [INFO] testing peterthejohnston/loxr against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterthejohnston%2Floxr" "/workspace/builds/worker-102/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/peterthejohnston/loxr on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/peterthejohnston/loxr [INFO] finished tweaking git repo https://github.com/peterthejohnston/loxr [INFO] tweaked toml for git repo https://github.com/peterthejohnston/loxr written to /workspace/builds/worker-102/source/Cargo.toml [INFO] crate git repo https://github.com/peterthejohnston/loxr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a2bae15581c4e0fcc6ed167eb81521ee0093f39a812670eaccd435253c5d1d2 [INFO] running `Command { std: "docker" "start" "-a" "4a2bae15581c4e0fcc6ed167eb81521ee0093f39a812670eaccd435253c5d1d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a2bae15581c4e0fcc6ed167eb81521ee0093f39a812670eaccd435253c5d1d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a2bae15581c4e0fcc6ed167eb81521ee0093f39a812670eaccd435253c5d1d2", kill_on_drop: false }` [INFO] [stdout] 4a2bae15581c4e0fcc6ed167eb81521ee0093f39a812670eaccd435253c5d1d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 541ae4b4d838cec311b84648d5270e3f0d2e9905f96d4484c5a502406b36c461 [INFO] running `Command { std: "docker" "start" "-a" "541ae4b4d838cec311b84648d5270e3f0d2e9905f96d4484c5a502406b36c461", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Tombstone` [INFO] [stdout] --> src/table.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Tombstone, // Marks deleted entries [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: `delete` [INFO] [stdout] --> src/table.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | fn delete(&mut self, key: &str) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `STACK_MAX` [INFO] [stdout] --> src/vm.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const STACK_MAX: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "541ae4b4d838cec311b84648d5270e3f0d2e9905f96d4484c5a502406b36c461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "541ae4b4d838cec311b84648d5270e3f0d2e9905f96d4484c5a502406b36c461", kill_on_drop: false }` [INFO] [stdout] 541ae4b4d838cec311b84648d5270e3f0d2e9905f96d4484c5a502406b36c461 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e29816100801898edee0d6dcb212483761340ba88ae8a5ddbaa5cf3aa9185e6 [INFO] running `Command { std: "docker" "start" "-a" "3e29816100801898edee0d6dcb212483761340ba88ae8a5ddbaa5cf3aa9185e6", kill_on_drop: false }` [INFO] [stdout] warning: variant is never constructed: `Tombstone` [INFO] [stdout] --> src/table.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Tombstone, // Marks deleted entries [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: `delete` [INFO] [stdout] --> src/table.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | fn delete(&mut self, key: &str) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `STACK_MAX` [INFO] [stdout] --> src/vm.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const STACK_MAX: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `STACK_MAX` [INFO] [stdout] --> src/vm.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const STACK_MAX: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "3e29816100801898edee0d6dcb212483761340ba88ae8a5ddbaa5cf3aa9185e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e29816100801898edee0d6dcb212483761340ba88ae8a5ddbaa5cf3aa9185e6", kill_on_drop: false }` [INFO] [stdout] 3e29816100801898edee0d6dcb212483761340ba88ae8a5ddbaa5cf3aa9185e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 931f39ab10c9168b6319293233859479fab381665c07ad5fb24be77c8a20730b [INFO] running `Command { std: "docker" "start" "-a" "931f39ab10c9168b6319293233859479fab381665c07ad5fb24be77c8a20730b", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Tombstone` [INFO] [stderr] --> src/table.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Tombstone, // Marks deleted entries [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `delete` [INFO] [stderr] --> src/table.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | fn delete(&mut self, key: &str) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `STACK_MAX` [INFO] [stderr] --> src/vm.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const STACK_MAX: usize = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lox` (lib) generated 3 warnings [INFO] [stderr] warning: constant is never used: `STACK_MAX` [INFO] [stderr] --> src/vm.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const STACK_MAX: usize = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `lox` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lox-435083a14dac055e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test table::tests::delete_entries ... ok [INFO] [stdout] test table::tests::lots_of_entries ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lox-9881ccc0b5e6b4b7) [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 lox [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" "931f39ab10c9168b6319293233859479fab381665c07ad5fb24be77c8a20730b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "931f39ab10c9168b6319293233859479fab381665c07ad5fb24be77c8a20730b", kill_on_drop: false }` [INFO] [stdout] 931f39ab10c9168b6319293233859479fab381665c07ad5fb24be77c8a20730b