[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 nightly-2025-01-18 for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliesnikov%2Fmlang" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/liesnikov/mlang on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "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-2-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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v1.0.4
[INFO] [stderr]   Downloaded indexmap v1.9.1
[INFO] [stderr]   Downloaded serde v1.0.145
[INFO] [stderr]   Downloaded serde_yaml v0.9.13
[INFO] [stderr]   Downloaded ryu v1.0.11
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25b474572b3b4bbcc0c705233a5dfa09106892de647ab7d0b87737676d94cb13
[INFO] running `Command { std: "docker" "start" "-a" "25b474572b3b4bbcc0c705233a5dfa09106892de647ab7d0b87737676d94cb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25b474572b3b4bbcc0c705233a5dfa09106892de647ab7d0b87737676d94cb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b474572b3b4bbcc0c705233a5dfa09106892de647ab7d0b87737676d94cb13", kill_on_drop: false }`
[INFO] [stdout] 25b474572b3b4bbcc0c705233a5dfa09106892de647ab7d0b87737676d94cb13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ca9dfbaa1afd885a4aea4ad62f483690e045e73bb43d5690a3ddb1892b8c645
[INFO] running `Command { std: "docker" "start" "-a" "2ca9dfbaa1afd885a4aea4ad62f483690e045e73bb43d5690a3ddb1892b8c645", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.4
[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<dyn MExpr<isize>>, r : Box<dyn MExpr<isize>>) -> Box<dyn MExpr<isize>> {
[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<dyn MExpr<isize>>) -> Box<dyn MExpr<isize>> {
[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<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>, r : Box<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>, r : Box<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<T>(c : Box<dyn MExpr<bool>>,
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "2ca9dfbaa1afd885a4aea4ad62f483690e045e73bb43d5690a3ddb1892b8c645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca9dfbaa1afd885a4aea4ad62f483690e045e73bb43d5690a3ddb1892b8c645", kill_on_drop: false }`
[INFO] [stdout] 2ca9dfbaa1afd885a4aea4ad62f483690e045e73bb43d5690a3ddb1892b8c645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5011c2153bce38c7a6c21b12dd841c73409e66125b18543ca3e42bfd4ca5d736
[INFO] running `Command { std: "docker" "start" "-a" "5011c2153bce38c7a6c21b12dd841c73409e66125b18543ca3e42bfd4ca5d736", 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<dyn MExpr<isize>>, r : Box<dyn MExpr<isize>>) -> Box<dyn MExpr<isize>> {
[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<dyn MExpr<isize>>) -> Box<dyn MExpr<isize>> {
[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<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>, r : Box<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>, r : Box<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<T>(c : Box<dyn MExpr<bool>>,
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "5011c2153bce38c7a6c21b12dd841c73409e66125b18543ca3e42bfd4ca5d736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5011c2153bce38c7a6c21b12dd841c73409e66125b18543ca3e42bfd4ca5d736", kill_on_drop: false }`
[INFO] [stdout] 5011c2153bce38c7a6c21b12dd841c73409e66125b18543ca3e42bfd4ca5d736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de58ad804f0cdd3213b9dedd2cc4c627da4e51163574bc175cf36a440a2e355a
[INFO] running `Command { std: "docker" "start" "-a" "de58ad804f0cdd3213b9dedd2cc4c627da4e51163574bc175cf36a440a2e355a", 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<dyn MExpr<isize>>, r : Box<dyn MExpr<isize>>) -> Box<dyn MExpr<isize>> {
[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<dyn MExpr<isize>>) -> Box<dyn MExpr<isize>> {
[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<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>, r : Box<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<dyn MExpr<bool>>, r : Box<dyn MExpr<bool>>) -> Box<dyn MExpr<bool>> {
[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<T>(c : Box<dyn MExpr<bool>>,
[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" "de58ad804f0cdd3213b9dedd2cc4c627da4e51163574bc175cf36a440a2e355a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de58ad804f0cdd3213b9dedd2cc4c627da4e51163574bc175cf36a440a2e355a", kill_on_drop: false }`
[INFO] [stdout] de58ad804f0cdd3213b9dedd2cc4c627da4e51163574bc175cf36a440a2e355a
