[INFO] fetching crate dala 0.3.0... [INFO] testing dala-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate dala 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate dala 0.3.0 [INFO] finished tweaking crates.io crate dala 0.3.0 [INFO] tweaked toml for crates.io crate dala 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dala 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4adf44458128fa6d4c0346fb50513558191f45598bbc40a196ea7d9904bd76ae [INFO] running `Command { std: "docker" "start" "-a" "4adf44458128fa6d4c0346fb50513558191f45598bbc40a196ea7d9904bd76ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4adf44458128fa6d4c0346fb50513558191f45598bbc40a196ea7d9904bd76ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4adf44458128fa6d4c0346fb50513558191f45598bbc40a196ea7d9904bd76ae", kill_on_drop: false }` [INFO] [stdout] 4adf44458128fa6d4c0346fb50513558191f45598bbc40a196ea7d9904bd76ae [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3598bfa95a6f47ef249418b0b6f8e474b4a324969a64955c2293eb7a7b83d362 [INFO] running `Command { std: "docker" "start" "-a" "3598bfa95a6f47ef249418b0b6f8e474b4a324969a64955c2293eb7a7b83d362", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling pest v2.8.3 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling pest_meta v2.8.3 [INFO] [stderr] Compiling pest_generator v2.8.3 [INFO] [stderr] Compiling pest_derive v2.8.3 [INFO] [stderr] Compiling dala v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/macros.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interpreter/expr/concat.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | create_expr_struct!(Concat); [INFO] [stdout] | --------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Concat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `create_expr_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | create_lit_struct!(Str, String); [INFO] [stdout] | ------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Str` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | create_lit_struct!(Num, f64); [INFO] [stdout] | ---------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Num` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | create_lit_struct!(Bool, bool); [INFO] [stdout] | ------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Bool` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/upper.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Upper { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Upper` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/interpreter/parser.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_dala(str: &str) -> Result, DalaError> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_dala(str: &str) -> Result, DalaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.56s [INFO] running `Command { std: "docker" "inspect" "3598bfa95a6f47ef249418b0b6f8e474b4a324969a64955c2293eb7a7b83d362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3598bfa95a6f47ef249418b0b6f8e474b4a324969a64955c2293eb7a7b83d362", kill_on_drop: false }` [INFO] [stdout] 3598bfa95a6f47ef249418b0b6f8e474b4a324969a64955c2293eb7a7b83d362 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 566813c32ef60837a6e44b8650bfc8d96ba9773acf8115e216727237a656c01a [INFO] running `Command { std: "docker" "start" "-a" "566813c32ef60837a6e44b8650bfc8d96ba9773acf8115e216727237a656c01a", kill_on_drop: false }` [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/macros.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interpreter/expr/concat.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | create_expr_struct!(Concat); [INFO] [stdout] | --------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Concat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `create_expr_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | create_lit_struct!(Str, String); [INFO] [stdout] | ------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Str` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | create_lit_struct!(Num, f64); [INFO] [stdout] | ---------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Num` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | create_lit_struct!(Bool, bool); [INFO] [stdout] | ------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Bool` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/upper.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Upper { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Upper` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dala v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/interpreter/parser.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_dala(str: &str) -> Result, DalaError> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_dala(str: &str) -> Result, DalaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/macros.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/interpreter/expr/concat.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | create_expr_struct!(Concat); [INFO] [stdout] | --------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Concat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `create_expr_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | create_lit_struct!(Str, String); [INFO] [stdout] | ------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Str` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | create_lit_struct!(Num, f64); [INFO] [stdout] | ---------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Num` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | create_lit_struct!(Bool, bool); [INFO] [stdout] | ------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | field in this struct [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `Bool` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pos` is never read [INFO] [stdout] --> src/interpreter/expr/upper.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Upper { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | pub pos: Position, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Upper` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/interpreter/parser.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_dala(str: &str) -> Result, DalaError> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_dala(str: &str) -> Result, DalaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "566813c32ef60837a6e44b8650bfc8d96ba9773acf8115e216727237a656c01a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "566813c32ef60837a6e44b8650bfc8d96ba9773acf8115e216727237a656c01a", kill_on_drop: false }` [INFO] [stdout] 566813c32ef60837a6e44b8650bfc8d96ba9773acf8115e216727237a656c01a [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0be7bee3367b5901af889a6fbe44d7edc2c6e707985ef4416010131e144129db [INFO] running `Command { std: "docker" "start" "-a" "0be7bee3367b5901af889a6fbe44d7edc2c6e707985ef4416010131e144129db", kill_on_drop: false }` [INFO] [stderr] warning: field `pos` is never read [INFO] [stderr] --> src/interpreter/expr/macros.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | pub pos: Position, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/interpreter/expr/concat.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | create_expr_struct!(Concat); [INFO] [stderr] | --------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | field in this struct [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `Concat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `create_expr_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `pos` is never read [INFO] [stderr] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | pub pos: Position, [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | create_lit_struct!(Str, String); [INFO] [stderr] | ------------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | field in this struct [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `Str` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `pos` is never read [INFO] [stderr] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | pub pos: Position, [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 22 | create_lit_struct!(Num, f64); [INFO] [stderr] | ---------------------------- [INFO] [stderr] | | | [INFO] [stderr] | | field in this struct [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `Num` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `pos` is never read [INFO] [stderr] --> src/interpreter/expr/literal.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | pub pos: Position, [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | create_lit_struct!(Bool, bool); [INFO] [stderr] | ------------------------------ [INFO] [stderr] | | | [INFO] [stderr] | | field in this struct [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `Bool` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `create_lit_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `pos` is never read [INFO] [stderr] --> src/interpreter/expr/upper.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Upper { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 6 | pub pos: Position, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Upper` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/interpreter/parser.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn parse_dala(str: &str) -> Result, DalaError> { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 11 | pub fn parse_dala(str: &str) -> Result, DalaError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `dala` (lib) generated 6 warnings (run `cargo fix --lib -p dala` to apply 1 suggestion) [INFO] [stderr] warning: `dala` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dala-5bf8ed6b214da1df) [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] Running tests/concat_test.rs (/opt/rustwide/target/debug/deps/concat_test-29a6d68b8006d512) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_concat_multiple_literals ... ok [INFO] [stdout] test test_with_missing_data ... ok [INFO] [stdout] test test_with_nested_function ... ok [INFO] [stdout] test test_with_data ... ok [INFO] [stdout] test test_concat_two_strings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/divide_test.rs (/opt/rustwide/target/debug/deps/divide_test-1373c5ecac2e2b4b) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_divide ... ok [INFO] [stdout] test test_divide_with_data ... ok [INFO] [stdout] test test_divide_with_more_arguments ... ok [INFO] [stdout] test test_divide_runtime_error_with_str_arg ... ok [INFO] [stdout] test test_divide_with_single_arg ... ok [INFO] [stdout] test test_divide_with_data_for_single_arg ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/if_test.rs (/opt/rustwide/target/debug/deps/if_test-95b776833423c0c7) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_eq_returns_true ... ok [INFO] [stdout] test test_eq_returns_false ... ok [INFO] [stdout] test test_neq_returns_true ... ok [INFO] [stdout] test test_with_data ... ok [INFO] [stdout] test test_with_mixed_data ... ok [INFO] [stdout] test test_neq_returns_false ... ok [INFO] [stdout] test test_if_true ... ok [INFO] [stdout] test test_if_false ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/multiply_test.rs (/opt/rustwide/target/debug/deps/multiply_test-898d751784ec64b2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_multiply ... ok [INFO] [stdout] test test_multiply_runtime_error_with_str_arg ... ok [INFO] [stdout] test test_multiply_with_single_arg ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/parse_test.rs (/opt/rustwide/target/debug/deps/parse_test-d31caf467a3e1113) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_invalid_syntax ... ok [INFO] [stderr] Running tests/subtract_test.rs (/opt/rustwide/target/debug/deps/subtract_test-3b89c8adf71c8c93) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_subtract ... ok [INFO] [stdout] test test_subtract_runtime_error_with_str_arg ... ok [INFO] [stdout] test test_subtract_with_single_arg ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/sum_test.rs (/opt/rustwide/target/debug/deps/sum_test-d38e7a9237c90ed7) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_sum_runtime_error_with_str_arg ... ok [INFO] [stdout] test test_sum ... ok [INFO] [stdout] test test_with_data ... ok [INFO] [stdout] test test_with_invalid_data ... ok [INFO] [stdout] test test_sum_with_single_arg ... ok [INFO] [stderr] Running tests/upper_test.rs (/opt/rustwide/target/debug/deps/upper_test-37c936f721f1c011) [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_bool ... ok [INFO] [stdout] test test_expr ... ok [INFO] [stdout] test test_str ... ok [INFO] [stderr] Doc-tests dala [INFO] [stdout] test test_int ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - eval (line 128) ... ok [INFO] [stdout] test src/lib.rs - eval_with_data (line 151) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0be7bee3367b5901af889a6fbe44d7edc2c6e707985ef4416010131e144129db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0be7bee3367b5901af889a6fbe44d7edc2c6e707985ef4416010131e144129db", kill_on_drop: false }` [INFO] [stdout] 0be7bee3367b5901af889a6fbe44d7edc2c6e707985ef4416010131e144129db