[INFO] cloning repository https://github.com/MarkusAkesson/rcc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkusAkesson/rcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkusAkesson%2Frcc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkusAkesson%2Frcc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb16346f5b7e28e1f0ac968411a6085eb73fa463 [INFO] testing MarkusAkesson/rcc against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkusAkesson%2Frcc" "/workspace/builds/worker-110/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MarkusAkesson/rcc 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/MarkusAkesson/rcc [INFO] finished tweaking git repo https://github.com/MarkusAkesson/rcc [INFO] tweaked toml for git repo https://github.com/MarkusAkesson/rcc written to /workspace/builds/worker-110/source/Cargo.toml [INFO] crate git repo https://github.com/MarkusAkesson/rcc 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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 56fe77cdde92699eca0562e69747a5433368ade474c1320987c5709b775fbeb2 [INFO] running `Command { std: "docker" "start" "-a" "56fe77cdde92699eca0562e69747a5433368ade474c1320987c5709b775fbeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56fe77cdde92699eca0562e69747a5433368ade474c1320987c5709b775fbeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56fe77cdde92699eca0562e69747a5433368ade474c1320987c5709b775fbeb2", kill_on_drop: false }` [INFO] [stdout] 56fe77cdde92699eca0562e69747a5433368ade474c1320987c5709b775fbeb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] f25f89018929b8ee8aee2269597051b7a633d651884bdcfa3296a12d7b1ba0b3 [INFO] running `Command { std: "docker" "start" "-a" "f25f89018929b8ee8aee2269597051b7a633d651884bdcfa3296a12d7b1ba0b3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rcc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/tokens.rs:237:21 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn tokenize(file: &str, input: &str) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/tokens.rs:237:33 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn tokenize(file: &str, input: &str) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `row` [INFO] [stdout] --> src/tokens.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | row: usize, // Row from which the token originates [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `col` [INFO] [stdout] --> src/tokens.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | col: usize, // Col from which the token originates [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tokens` [INFO] [stdout] --> src/tokens.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | tokens: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/tokens.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | input: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pos` [INFO] [stdout] --> src/tokens.rs:233:5 [INFO] [stdout] | [INFO] [stdout] 233 | pos: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "f25f89018929b8ee8aee2269597051b7a633d651884bdcfa3296a12d7b1ba0b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25f89018929b8ee8aee2269597051b7a633d651884bdcfa3296a12d7b1ba0b3", kill_on_drop: false }` [INFO] [stdout] f25f89018929b8ee8aee2269597051b7a633d651884bdcfa3296a12d7b1ba0b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 34212379b6542773c96d9f80bf18ba44b35a982ddd0540dbd226e465359696b4 [INFO] running `Command { std: "docker" "start" "-a" "34212379b6542773c96d9f80bf18ba44b35a982ddd0540dbd226e465359696b4", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/tokens.rs:237:21 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn tokenize(file: &str, input: &str) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rcc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/tokens.rs:237:33 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn tokenize(file: &str, input: &str) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `row` [INFO] [stdout] --> src/tokens.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | row: usize, // Row from which the token originates [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `col` [INFO] [stdout] --> src/tokens.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | col: usize, // Col from which the token originates [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tokens` [INFO] [stdout] --> src/tokens.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | tokens: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/tokens.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | input: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pos` [INFO] [stdout] --> src/tokens.rs:233:5 [INFO] [stdout] | [INFO] [stdout] 233 | pos: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/tokens.rs:237:21 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn tokenize(file: &str, input: &str) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/tokens.rs:237:33 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn tokenize(file: &str, input: &str) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `row` [INFO] [stdout] --> src/tokens.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | row: usize, // Row from which the token originates [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `col` [INFO] [stdout] --> src/tokens.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | col: usize, // Col from which the token originates [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tokens` [INFO] [stdout] --> src/tokens.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | tokens: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input` [INFO] [stdout] --> src/tokens.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | input: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pos` [INFO] [stdout] --> src/tokens.rs:233:5 [INFO] [stdout] | [INFO] [stdout] 233 | pos: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "34212379b6542773c96d9f80bf18ba44b35a982ddd0540dbd226e465359696b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34212379b6542773c96d9f80bf18ba44b35a982ddd0540dbd226e465359696b4", kill_on_drop: false }` [INFO] [stdout] 34212379b6542773c96d9f80bf18ba44b35a982ddd0540dbd226e465359696b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 45c3e94f8fdb1b1bb2e9abc5c03230dfda251fd9425b7d8710a8d9b1cca75935 [INFO] running `Command { std: "docker" "start" "-a" "45c3e94f8fdb1b1bb2e9abc5c03230dfda251fd9425b7d8710a8d9b1cca75935", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/tokens.rs:237:21 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn tokenize(file: &str, input: &str) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/tokens.rs:237:33 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn tokenize(file: &str, input: &str) -> Self { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `row` [INFO] [stderr] --> src/tokens.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | row: usize, // Row from which the token originates [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `col` [INFO] [stderr] --> src/tokens.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | col: usize, // Col from which the token originates [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tokens` [INFO] [stderr] --> src/tokens.rs:231:5 [INFO] [stderr] | [INFO] [stderr] 231 | tokens: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `input` [INFO] [stderr] --> src/tokens.rs:232:5 [INFO] [stderr] | [INFO] [stderr] 232 | input: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pos` [INFO] [stderr] --> src/tokens.rs:233:5 [INFO] [stderr] | [INFO] [stderr] 233 | pos: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rcc` (lib) generated 7 warnings [INFO] [stderr] warning: `rcc` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rcc-04416a029c59a2aa) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test lexer::tests::charliteral_lexer_test ... ok [INFO] [stdout] test lexer::tests::comment_lexer_test ... ok [INFO] [stdout] test lexer::tests::digit_lexer_test ... ok [INFO] [stdout] test lexer::tests::keyword_lexer_test ... ok [INFO] [stdout] test lexer::tests::operator_lexer_test ... ok [INFO] [stdout] test lexer::tests::scan_test ... ok [INFO] [stdout] test lexer::tests::seperator_lexer_test ... ok [INFO] [stdout] test lexer::tests::to_digit_test ... ok [INFO] [stdout] test lexer::tests::string_lexer_test ... ok [INFO] [stdout] test lexer::tests::whitespace_lexer_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rcc-4460a209f2d524f4) [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 rcc [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" "45c3e94f8fdb1b1bb2e9abc5c03230dfda251fd9425b7d8710a8d9b1cca75935", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45c3e94f8fdb1b1bb2e9abc5c03230dfda251fd9425b7d8710a8d9b1cca75935", kill_on_drop: false }` [INFO] [stdout] 45c3e94f8fdb1b1bb2e9abc5c03230dfda251fd9425b7d8710a8d9b1cca75935