[INFO] cloning repository https://github.com/KeijiTadashi/lazuli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KeijiTadashi/lazuli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeijiTadashi%2Flazuli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeijiTadashi%2Flazuli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42d239eb65ef8a45d0e0701c0352e4fc9fa5f684
[INFO] building KeijiTadashi/lazuli against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeijiTadashi%2Flazuli" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KeijiTadashi/lazuli on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KeijiTadashi/lazuli
[INFO] finished tweaking git repo https://github.com/KeijiTadashi/lazuli
[INFO] tweaked toml for git repo https://github.com/KeijiTadashi/lazuli written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/KeijiTadashi/lazuli 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustix v0.38.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8df7573329cc5dba7358d912cd9a8a93a23a999534d6f10245860320c1d67edc
[INFO] running `Command { std: "docker" "start" "-a" "8df7573329cc5dba7358d912cd9a8a93a23a999534d6f10245860320c1d67edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8df7573329cc5dba7358d912cd9a8a93a23a999534d6f10245860320c1d67edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df7573329cc5dba7358d912cd9a8a93a23a999534d6f10245860320c1d67edc", kill_on_drop: false }`
[INFO] [stdout] 8df7573329cc5dba7358d912cd9a8a93a23a999534d6f10245860320c1d67edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14b1aa7fd985869c16da87024ccafa68ce67d6e17e3efa5fb64b00b6af751f59
[INFO] running `Command { std: "docker" "start" "-a" "14b1aa7fd985869c16da87024ccafa68ce67d6e17e3efa5fb64b00b6af751f59", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling colored v2.0.4
[INFO] [stderr]    Compiling lazuli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `var_type` is never read
[INFO] [stdout]   --> src/asm_generator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Var {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 14 |     var_type: Rc<NodeType>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Var` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/nodes.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl NodeStmtRet {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 62 |     pub fn new() -> NodeStmtRet {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/nodes.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl NodeStmtIf {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 93 |     pub fn new() -> NodeStmtIf {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl NodeStmtWhile {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 108 |     pub fn new() -> NodeStmtWhile {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout] 169 | impl NodeTermIntLit {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 170 |     pub fn new() -> NodeTermIntLit {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl NodeTermIdent {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 183 |     pub fn new() -> NodeTermIdent {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl NodeTermNeg {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 196 |     pub fn new() -> NodeTermNeg {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 208 | impl NodeTermPar {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 209 |     pub fn new() -> NodeTermPar {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "14b1aa7fd985869c16da87024ccafa68ce67d6e17e3efa5fb64b00b6af751f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b1aa7fd985869c16da87024ccafa68ce67d6e17e3efa5fb64b00b6af751f59", kill_on_drop: false }`
[INFO] [stdout] 14b1aa7fd985869c16da87024ccafa68ce67d6e17e3efa5fb64b00b6af751f59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7d6ec569a99f53009aacf51154333f280949af071ab3ca0fde21184e16cc917
[INFO] running `Command { std: "docker" "start" "-a" "e7d6ec569a99f53009aacf51154333f280949af071ab3ca0fde21184e16cc917", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazuli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `var_type` is never read
[INFO] [stdout]   --> src/asm_generator.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Var {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 14 |     var_type: Rc<NodeType>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Var` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/nodes.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | impl NodeStmtRet {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 62 |     pub fn new() -> NodeStmtRet {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/nodes.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl NodeStmtIf {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 93 |     pub fn new() -> NodeStmtIf {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl NodeStmtWhile {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 108 |     pub fn new() -> NodeStmtWhile {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout] 169 | impl NodeTermIntLit {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 170 |     pub fn new() -> NodeTermIntLit {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl NodeTermIdent {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 183 |     pub fn new() -> NodeTermIdent {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl NodeTermNeg {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 196 |     pub fn new() -> NodeTermNeg {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 208 | impl NodeTermPar {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 209 |     pub fn new() -> NodeTermPar {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "e7d6ec569a99f53009aacf51154333f280949af071ab3ca0fde21184e16cc917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d6ec569a99f53009aacf51154333f280949af071ab3ca0fde21184e16cc917", kill_on_drop: false }`
[INFO] [stdout] e7d6ec569a99f53009aacf51154333f280949af071ab3ca0fde21184e16cc917