[INFO] cloning repository https://github.com/aQaTL/lox-v2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aQaTL/lox-v2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Flox-v2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Flox-v2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] adda3f916e9ac7623d634b7f74938dbdd5249da7 [INFO] testing aQaTL/lox-v2 against 1.95.0 for beta-1.96-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Flox-v2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/aQaTL/lox-v2 [INFO] finished tweaking git repo https://github.com/aQaTL/lox-v2 [INFO] tweaked toml for git repo https://github.com/aQaTL/lox-v2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/aQaTL/lox-v2 on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/aQaTL/lox-v2 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" "+1.95.0" "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 unicode-ident v1.0.11 [INFO] [stderr] Downloaded thiserror-impl v1.0.47 [INFO] [stderr] Downloaded thiserror v1.0.47 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded syn v2.0.29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af1649850bcc9bd498d80373afd2cb07fdbd83b534a0ab943eb6030edc8f3d24 [INFO] running `Command { std: "docker" "start" "-a" "af1649850bcc9bd498d80373afd2cb07fdbd83b534a0ab943eb6030edc8f3d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af1649850bcc9bd498d80373afd2cb07fdbd83b534a0ab943eb6030edc8f3d24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af1649850bcc9bd498d80373afd2cb07fdbd83b534a0ab943eb6030edc8f3d24", kill_on_drop: false }` [INFO] [stdout] af1649850bcc9bd498d80373afd2cb07fdbd83b534a0ab943eb6030edc8f3d24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f08598953ab36afcc72755128ac856963fdfa0b8dae659734def3f95093a58da [INFO] running `Command { std: "docker" "start" "-a" "f08598953ab36afcc72755128ac856963fdfa0b8dae659734def3f95093a58da", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling lox-v2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 166 | ... (ObjectKind::String, ObjectKind::String) => { [INFO] [stdout] | ---------------------------------------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 173 | ... _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/compiler.rs:48:2 [INFO] [stdout] | [INFO] [stdout] 45 | struct Compiler<'a, 'b, 'c> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut ObjString` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&str` [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/str/mod.rs:157:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 120 | } else if (&(*(*entry).key)).len() == str.len() [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `Command { std: "docker" "inspect" "f08598953ab36afcc72755128ac856963fdfa0b8dae659734def3f95093a58da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f08598953ab36afcc72755128ac856963fdfa0b8dae659734def3f95093a58da", kill_on_drop: false }` [INFO] [stdout] f08598953ab36afcc72755128ac856963fdfa0b8dae659734def3f95093a58da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5d0716f35a3a3b07f61eae7e2cb4fae424199ceedc32050a88de8377bea2b0d [INFO] running `Command { std: "docker" "start" "-a" "f5d0716f35a3a3b07f61eae7e2cb4fae424199ceedc32050a88de8377bea2b0d", kill_on_drop: false }` [INFO] [stderr] Compiling lox-v2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 166 | ... (ObjectKind::String, ObjectKind::String) => { [INFO] [stdout] | ---------------------------------------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 173 | ... _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/compiler.rs:48:2 [INFO] [stdout] | [INFO] [stdout] 45 | struct Compiler<'a, 'b, 'c> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut ObjString` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&str` [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/str/mod.rs:157:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 120 | } else if (&(*(*entry).key)).len() == str.len() [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 166 | ... (ObjectKind::String, ObjectKind::String) => { [INFO] [stdout] | ---------------------------------------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 173 | ... _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/compiler.rs:48:2 [INFO] [stdout] | [INFO] [stdout] 45 | struct Compiler<'a, 'b, 'c> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 48 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*mut ObjString` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&str` [INFO] [stdout] --> src/table.rs:120:15 [INFO] [stdout] | [INFO] [stdout] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] note: method calls to `len` require a reference [INFO] [stdout] --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/str/mod.rs:157:4 [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 120 | } else if (&(*(*entry).key)).len() == str.len() [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "f5d0716f35a3a3b07f61eae7e2cb4fae424199ceedc32050a88de8377bea2b0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5d0716f35a3a3b07f61eae7e2cb4fae424199ceedc32050a88de8377bea2b0d", kill_on_drop: false }` [INFO] [stdout] f5d0716f35a3a3b07f61eae7e2cb4fae424199ceedc32050a88de8377bea2b0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a97075f264037ca33055c116e47ce52b8d8aae7fec66f6eb97b84d23737a276b [INFO] running `Command { std: "docker" "start" "-a" "a97075f264037ca33055c116e47ce52b8d8aae7fec66f6eb97b84d23737a276b", kill_on_drop: false }` [INFO] [stderr] warning: unreachable pattern [INFO] [stdout] [INFO] [stderr] --> src/vm.rs:173:9 [INFO] [stdout] running 1 test [INFO] [stderr] | [INFO] [stdout] test table::tests::insert_and_get ... ok [INFO] [stderr] 166 | ... (ObjectKind::String, ObjectKind::String) => { [INFO] [stdout] [INFO] [stderr] | ---------------------------------------- matches all the relevant values [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] ... [INFO] [stdout] [INFO] [stderr] 173 | ... _ => { [INFO] [stdout] [INFO] [stderr] | ^ no value can reach this [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: field `debug` is never read [INFO] [stdout] [INFO] [stderr] --> src/compiler.rs:48:2 [INFO] [stdout] running 5 tests [INFO] [stderr] | [INFO] [stdout] test add ... ok [INFO] [stderr] 45 | struct Compiler<'a, 'b, 'c> { [INFO] [stdout] test falsey_comparisons ... ok [INFO] [stderr] | -------- field in this struct [INFO] [stdout] test print_statement ... ok [INFO] [stderr] ... [INFO] [stdout] test divide ... ok [INFO] [stderr] 48 | debug: bool, [INFO] [stdout] test literals ... ok [INFO] [stderr] | ^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stderr] --> src/table.rs:120:15 [INFO] [stderr] | [INFO] [stderr] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stderr] | ^^------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this raw pointer has type `*mut ObjString` [INFO] [stderr] | [INFO] [stderr] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&str` [INFO] [stderr] --> src/table.rs:120:15 [INFO] [stderr] | [INFO] [stderr] 120 | } else if (*(*entry).key).len() == str.len() [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] note: method calls to `len` require a reference [INFO] [stderr] --> /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/str/mod.rs:157:4 [INFO] [stderr] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stderr] | [INFO] [stderr] 120 | } else if (&(*(*entry).key)).len() == str.len() [INFO] [stderr] | ++ + [INFO] [stderr] [INFO] [stderr] warning: `lox-v2` (lib) generated 3 warnings [INFO] [stderr] warning: `lox-v2` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lox_v2-c4a4826ae97fe484) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lox_v2-fd3bce2748f63a4b) [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-18ed38b3f75f420e) [INFO] [stderr] Doc-tests lox_v2 [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" "a97075f264037ca33055c116e47ce52b8d8aae7fec66f6eb97b84d23737a276b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a97075f264037ca33055c116e47ce52b8d8aae7fec66f6eb97b84d23737a276b", kill_on_drop: false }` [INFO] [stdout] a97075f264037ca33055c116e47ce52b8d8aae7fec66f6eb97b84d23737a276b