[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#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterthejohnston%2Floxr" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/peterthejohnston/loxr on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b987deef6eca1dd1acb6d441e4d1795a6b91a673511fbc35b499baa66833d042 [INFO] running `Command { std: "docker" "start" "-a" "b987deef6eca1dd1acb6d441e4d1795a6b91a673511fbc35b499baa66833d042", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b987deef6eca1dd1acb6d441e4d1795a6b91a673511fbc35b499baa66833d042", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b987deef6eca1dd1acb6d441e4d1795a6b91a673511fbc35b499baa66833d042", kill_on_drop: false }` [INFO] [stdout] b987deef6eca1dd1acb6d441e4d1795a6b91a673511fbc35b499baa66833d042 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1500f2c5e86040db63a0d2b678ca43a044c5e5eb58a665502f511f6d330842b [INFO] running `Command { std: "docker" "start" "-a" "f1500f2c5e86040db63a0d2b678ca43a044c5e5eb58a665502f511f6d330842b", 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 2.64s [INFO] running `Command { std: "docker" "inspect" "f1500f2c5e86040db63a0d2b678ca43a044c5e5eb58a665502f511f6d330842b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1500f2c5e86040db63a0d2b678ca43a044c5e5eb58a665502f511f6d330842b", kill_on_drop: false }` [INFO] [stdout] f1500f2c5e86040db63a0d2b678ca43a044c5e5eb58a665502f511f6d330842b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ea54360bb1a60b91c6f059644f52da2a584c3299ceb16e2a96da9aa1e718245 [INFO] running `Command { std: "docker" "start" "-a" "9ea54360bb1a60b91c6f059644f52da2a584c3299ceb16e2a96da9aa1e718245", kill_on_drop: false }` [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] [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 0.80s [INFO] running `Command { std: "docker" "inspect" "9ea54360bb1a60b91c6f059644f52da2a584c3299ceb16e2a96da9aa1e718245", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ea54360bb1a60b91c6f059644f52da2a584c3299ceb16e2a96da9aa1e718245", kill_on_drop: false }` [INFO] [stdout] 9ea54360bb1a60b91c6f059644f52da2a584c3299ceb16e2a96da9aa1e718245 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 190e2b5bdb07bb610594a21a03019e6101362c7dac23a235166bb7b8ff9635df [INFO] running `Command { std: "docker" "start" "-a" "190e2b5bdb07bb610594a21a03019e6101362c7dac23a235166bb7b8ff9635df", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: 3 warnings emitted [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] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.78s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lox-a02e54caf715af66) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lox-dacf1e0a979df6ae) [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 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" "190e2b5bdb07bb610594a21a03019e6101362c7dac23a235166bb7b8ff9635df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "190e2b5bdb07bb610594a21a03019e6101362c7dac23a235166bb7b8ff9635df", kill_on_drop: false }` [INFO] [stdout] 190e2b5bdb07bb610594a21a03019e6101362c7dac23a235166bb7b8ff9635df