[INFO] cloning repository https://github.com/liesnikov/mlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liesnikov/mlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliesnikov%2Fmlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliesnikov%2Fmlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6df18d454865b3d4b0c4ee24ed63ef8b2325a4f1 [INFO] testing liesnikov/mlang against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliesnikov%2Fmlang" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/liesnikov/mlang on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/liesnikov/mlang [INFO] finished tweaking git repo https://github.com/liesnikov/mlang [INFO] tweaked toml for git repo https://github.com/liesnikov/mlang written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/liesnikov/mlang 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f608be1e14e1bb4f4c5e056aa96c85b86fe60228cbd25ba60fcfda6ea1365dc4 [INFO] running `Command { std: "docker" "start" "-a" "f608be1e14e1bb4f4c5e056aa96c85b86fe60228cbd25ba60fcfda6ea1365dc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f608be1e14e1bb4f4c5e056aa96c85b86fe60228cbd25ba60fcfda6ea1365dc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f608be1e14e1bb4f4c5e056aa96c85b86fe60228cbd25ba60fcfda6ea1365dc4", kill_on_drop: false }` [INFO] [stdout] f608be1e14e1bb4f4c5e056aa96c85b86fe60228cbd25ba60fcfda6ea1365dc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 326d1207cce8b6c9e80422d1bbc8eb5c01d1f6e38420d5f357a2ec1262f5a19a [INFO] running `Command { std: "docker" "start" "-a" "326d1207cce8b6c9e80422d1bbc8eb5c01d1f6e38420d5f357a2ec1262f5a19a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling unsafe-libyaml v0.2.4 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling serde_yaml v0.9.13 [INFO] [stderr] Compiling mlang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `mminus` is never used [INFO] [stdout] --> src/mlang/expr.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn mminus(l : Box>, r : Box>) -> Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `muminus` is never used [INFO] [stdout] --> src/mlang/expr.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn muminus(i : Box>) -> Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mbool` is never used [INFO] [stdout] --> src/mlang/expr.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn mbool(b : bool) -> Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mboolneg` is never used [INFO] [stdout] --> src/mlang/expr.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn mboolneg(b : Box>) -> Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mand` is never used [INFO] [stdout] --> src/mlang/expr.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn mand(l : Box>, r : Box>) -> Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mor` is never used [INFO] [stdout] --> src/mlang/expr.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn mor(l : Box>, r : Box>) -> Box> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mif` is never used [INFO] [stdout] --> src/mlang/expr.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mif(c : Box>, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.55s [INFO] running `Command { std: "docker" "inspect" "326d1207cce8b6c9e80422d1bbc8eb5c01d1f6e38420d5f357a2ec1262f5a19a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "326d1207cce8b6c9e80422d1bbc8eb5c01d1f6e38420d5f357a2ec1262f5a19a", kill_on_drop: false }` [INFO] [stdout] 326d1207cce8b6c9e80422d1bbc8eb5c01d1f6e38420d5f357a2ec1262f5a19a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb882ac4effc0feb9d55c1ffc999979276a548ee4bc67c9f506ee6ad67966fc5 [INFO] running `Command { std: "docker" "start" "-a" "bb882ac4effc0feb9d55c1ffc999979276a548ee4bc67c9f506ee6ad67966fc5", kill_on_drop: false }` [INFO] [stderr] Compiling mlang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `mminus` is never used [INFO] [stdout] --> src/mlang/expr.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn mminus(l : Box>, r : Box>) -> Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `muminus` is never used [INFO] [stdout] --> src/mlang/expr.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn muminus(i : Box>) -> Box> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mbool` is never used [INFO] [stdout] --> src/mlang/expr.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn mbool(b : bool) -> Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mboolneg` is never used [INFO] [stdout] --> src/mlang/expr.rs:147:8 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn mboolneg(b : Box>) -> Box> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mand` is never used [INFO] [stdout] --> src/mlang/expr.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn mand(l : Box>, r : Box>) -> Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mor` is never used [INFO] [stdout] --> src/mlang/expr.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn mor(l : Box>, r : Box>) -> Box> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mif` is never used [INFO] [stdout] --> src/mlang/expr.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mif(c : Box>, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "bb882ac4effc0feb9d55c1ffc999979276a548ee4bc67c9f506ee6ad67966fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb882ac4effc0feb9d55c1ffc999979276a548ee4bc67c9f506ee6ad67966fc5", kill_on_drop: false }` [INFO] [stdout] bb882ac4effc0feb9d55c1ffc999979276a548ee4bc67c9f506ee6ad67966fc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f686384a130878e6d7b61166e55043f8bf806139b83a34caf529e3ea2947933e [INFO] running `Command { std: "docker" "start" "-a" "f686384a130878e6d7b61166e55043f8bf806139b83a34caf529e3ea2947933e", kill_on_drop: false }` [INFO] [stderr] warning: function `mminus` is never used [INFO] [stderr] --> src/mlang/expr.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn mminus(l : Box>, r : Box>) -> Box> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `muminus` is never used [INFO] [stderr] --> src/mlang/expr.rs:77:8 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn muminus(i : Box>) -> Box> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mbool` is never used [INFO] [stderr] --> src/mlang/expr.rs:131:8 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn mbool(b : bool) -> Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mboolneg` is never used [INFO] [stderr] --> src/mlang/expr.rs:147:8 [INFO] [stderr] | [INFO] [stderr] 147 | pub fn mboolneg(b : Box>) -> Box> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mand` is never used [INFO] [stderr] --> src/mlang/expr.rs:167:8 [INFO] [stderr] | [INFO] [stderr] 167 | pub fn mand(l : Box>, r : Box>) -> Box> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mor` is never used [INFO] [stderr] --> src/mlang/expr.rs:189:8 [INFO] [stderr] | [INFO] [stderr] 189 | pub fn mor(l : Box>, r : Box>) -> Box> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mif` is never used [INFO] [stderr] --> src/mlang/expr.rs:212:8 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mif(c : Box>, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `mlang` (bin "mlangc" test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mlangc-e674b6e6b00a07cd) [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" "f686384a130878e6d7b61166e55043f8bf806139b83a34caf529e3ea2947933e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f686384a130878e6d7b61166e55043f8bf806139b83a34caf529e3ea2947933e", kill_on_drop: false }` [INFO] [stdout] f686384a130878e6d7b61166e55043f8bf806139b83a34caf529e3ea2947933e