[INFO] cloning repository https://github.com/jacobjonsson/wlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobjonsson/wlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fwlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fwlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d39d302404db0f974fa7df3d3bd9ba3b04c19d3 [INFO] testing jacobjonsson/wlang against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fwlang" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacobjonsson/wlang on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jacobjonsson/wlang [INFO] finished tweaking git repo https://github.com/jacobjonsson/wlang [INFO] tweaked toml for git repo https://github.com/jacobjonsson/wlang written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jacobjonsson/wlang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 412bc5c15c6873165f02417f62ff109ec4eb21f2b76f8e96fd86ac3ba56db0b8 [INFO] running `Command { std: "docker" "start" "-a" "412bc5c15c6873165f02417f62ff109ec4eb21f2b76f8e96fd86ac3ba56db0b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "412bc5c15c6873165f02417f62ff109ec4eb21f2b76f8e96fd86ac3ba56db0b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "412bc5c15c6873165f02417f62ff109ec4eb21f2b76f8e96fd86ac3ba56db0b8", kill_on_drop: false }` [INFO] [stdout] 412bc5c15c6873165f02417f62ff109ec4eb21f2b76f8e96fd86ac3ba56db0b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54396668a85203fb2c87c8e21ac751b67f4348ddd5b63153eafbbb7cdf5a6eee [INFO] running `Command { std: "docker" "start" "-a" "54396668a85203fb2c87c8e21ac751b67f4348ddd5b63153eafbbb7cdf5a6eee", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syntax v0.1.0 (/opt/rustwide/workdir/crates/syntax) [INFO] [stderr] Compiling lexer v0.1.0 (/opt/rustwide/workdir/crates/lexer) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> crates/lexer/src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | kind: SyntaxErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start` [INFO] [stdout] --> crates/lexer/src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | start: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> crates/lexer/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | end: usize, [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 0.78s [INFO] running `Command { std: "docker" "inspect" "54396668a85203fb2c87c8e21ac751b67f4348ddd5b63153eafbbb7cdf5a6eee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54396668a85203fb2c87c8e21ac751b67f4348ddd5b63153eafbbb7cdf5a6eee", kill_on_drop: false }` [INFO] [stdout] 54396668a85203fb2c87c8e21ac751b67f4348ddd5b63153eafbbb7cdf5a6eee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3247f013dae72f55768d822d657996fb0225842d7a93450fff4f2734c35f4f42 [INFO] running `Command { std: "docker" "start" "-a" "3247f013dae72f55768d822d657996fb0225842d7a93450fff4f2734c35f4f42", kill_on_drop: false }` [INFO] [stderr] Compiling syntax v0.1.0 (/opt/rustwide/workdir/crates/syntax) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> crates/lexer/src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | kind: SyntaxErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start` [INFO] [stdout] --> crates/lexer/src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | start: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> crates/lexer/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | end: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lexer v0.1.0 (/opt/rustwide/workdir/crates/lexer) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> crates/lexer/src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | kind: SyntaxErrorKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start` [INFO] [stdout] --> crates/lexer/src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | start: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> crates/lexer/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | end: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "3247f013dae72f55768d822d657996fb0225842d7a93450fff4f2734c35f4f42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3247f013dae72f55768d822d657996fb0225842d7a93450fff4f2734c35f4f42", kill_on_drop: false }` [INFO] [stdout] 3247f013dae72f55768d822d657996fb0225842d7a93450fff4f2734c35f4f42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4bef05722f4a5597bb34168c314db008814f64c695518e99de21336cd5f51c78 [INFO] running `Command { std: "docker" "start" "-a" "4bef05722f4a5597bb34168c314db008814f64c695518e99de21336cd5f51c78", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> crates/lexer/src/lib.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | kind: SyntaxErrorKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start` [INFO] [stderr] --> crates/lexer/src/lib.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | start: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `end` [INFO] [stderr] --> crates/lexer/src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | end: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lexer` (lib) generated 3 warnings [INFO] [stderr] warning: `lexer` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lexer-df6f68a318417c6b) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test::comment_token ... ok [INFO] [stdout] test test::float_token ... ok [INFO] [stdout] test test::func_token ... ok [INFO] [stdout] test test::ident_token ... ok [INFO] [stdout] test test::integer_token ... ok [INFO] [stdout] test test::invalid_string_token ... ok [INFO] [stdout] test test::minus_token ... ok [INFO] [stdout] test test::percent_token ... ok [INFO] [stdout] test test::plus_token ... ok [INFO] [stdout] test test::slash_token ... ok [INFO] [stdout] test test::start_token ... ok [INFO] [stdout] test test::string_token ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 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/syntax-58e5af252ca58f81) [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 lexer [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 syntax [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" "4bef05722f4a5597bb34168c314db008814f64c695518e99de21336cd5f51c78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bef05722f4a5597bb34168c314db008814f64c695518e99de21336cd5f51c78", kill_on_drop: false }` [INFO] [stdout] 4bef05722f4a5597bb34168c314db008814f64c695518e99de21336cd5f51c78