[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+rustflags=-Zrandomize-layout 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-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/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-tc2/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]     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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5113c84b3f7d5344bad09e6fe673511fdd8fbe6cd50a2845ba12e9e72e50b68
[INFO] running `Command { std: "docker" "start" "-a" "d5113c84b3f7d5344bad09e6fe673511fdd8fbe6cd50a2845ba12e9e72e50b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5113c84b3f7d5344bad09e6fe673511fdd8fbe6cd50a2845ba12e9e72e50b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5113c84b3f7d5344bad09e6fe673511fdd8fbe6cd50a2845ba12e9e72e50b68", kill_on_drop: false }`
[INFO] [stdout] d5113c84b3f7d5344bad09e6fe673511fdd8fbe6cd50a2845ba12e9e72e50b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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] ef909d2129fe7e284b151b0f22a1efe1119a824451a08d0c743938f17cd2a8e6
[INFO] running `Command { std: "docker" "start" "-a" "ef909d2129fe7e284b151b0f22a1efe1119a824451a08d0c743938f17cd2a8e6", 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 5.30s
[INFO] running `Command { std: "docker" "inspect" "ef909d2129fe7e284b151b0f22a1efe1119a824451a08d0c743938f17cd2a8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef909d2129fe7e284b151b0f22a1efe1119a824451a08d0c743938f17cd2a8e6", kill_on_drop: false }`
[INFO] [stdout] ef909d2129fe7e284b151b0f22a1efe1119a824451a08d0c743938f17cd2a8e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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] a569f299c42553563ffd782e652f622c876517e022106bca18b8390ee22e8051
[INFO] running `Command { std: "docker" "start" "-a" "a569f299c42553563ffd782e652f622c876517e022106bca18b8390ee22e8051", 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 0.21s
[INFO] running `Command { std: "docker" "inspect" "a569f299c42553563ffd782e652f622c876517e022106bca18b8390ee22e8051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a569f299c42553563ffd782e652f622c876517e022106bca18b8390ee22e8051", kill_on_drop: false }`
[INFO] [stdout] a569f299c42553563ffd782e652f622c876517e022106bca18b8390ee22e8051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zrandomize-layout" "-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] bd11cd4f37fdcd4353061b5349552347d004ab11ce9796d2e600a4b5a98c326d
[INFO] running `Command { std: "docker" "start" "-a" "bd11cd4f37fdcd4353061b5349552347d004ab11ce9796d2e600a4b5a98c326d", 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 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mlangc-8cac2a037814cc8a)
[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" "bd11cd4f37fdcd4353061b5349552347d004ab11ce9796d2e600a4b5a98c326d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd11cd4f37fdcd4353061b5349552347d004ab11ce9796d2e600a4b5a98c326d", kill_on_drop: false }`
[INFO] [stdout] bd11cd4f37fdcd4353061b5349552347d004ab11ce9796d2e600a4b5a98c326d
