[INFO] cloning repository https://github.com/jazz-lang/Jazz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jazz-lang/Jazz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjazz-lang%2FJazz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjazz-lang%2FJazz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] abf4b281d5013cbc0f0112f7a0c643e3c409962b [INFO] testing jazz-lang/Jazz against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjazz-lang%2FJazz" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jazz-lang/Jazz [INFO] finished tweaking git repo https://github.com/jazz-lang/Jazz [INFO] tweaked toml for git repo https://github.com/jazz-lang/Jazz written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jazz-lang/Jazz on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jazz-lang/Jazz 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b833c2e1f9a389f0353e3d1d4c10e7a785b1ecb21fd3c115d1d83117814abd59 [INFO] running `Command { std: "docker" "start" "-a" "b833c2e1f9a389f0353e3d1d4c10e7a785b1ecb21fd3c115d1d83117814abd59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b833c2e1f9a389f0353e3d1d4c10e7a785b1ecb21fd3c115d1d83117814abd59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b833c2e1f9a389f0353e3d1d4c10e7a785b1ecb21fd3c115d1d83117814abd59", kill_on_drop: false }` [INFO] [stdout] b833c2e1f9a389f0353e3d1d4c10e7a785b1ecb21fd3c115d1d83117814abd59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f1e65a3cdc36f7aacf2650d2ea85162a99b1aaa347cade7e1d13c8cd076616e6 [INFO] running `Command { std: "docker" "start" "-a" "f1e65a3cdc36f7aacf2650d2ea85162a99b1aaa347cade7e1d13c8cd076616e6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lock_api v0.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling jazz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.54.0 (you are using 1.89.0-nightly (c066bf680 2025-06-19)); see for more information [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.70.0 (you are using 1.89.0-nightly (c066bf680 2025-06-19)); see for more information [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:355:61 [INFO] [stdout] | [INFO] [stdout] 355 | Type::Basic(b) => Type::create_ptr(b.id, b.pos, box self.clone()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 355 - Type::Basic(b) => Type::create_ptr(b.id, b.pos, box self.clone()), [INFO] [stdout] 355 + Type::Basic(b) => Type::create_ptr(b.id, b.pos, Box::new(self.clone())), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:356:59 [INFO] [stdout] | [INFO] [stdout] 356 | Type::Ptr(p) => Type::create_ptr(p.id, p.pos, box self.clone()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 356 - Type::Ptr(p) => Type::create_ptr(p.id, p.pos, box self.clone()), [INFO] [stdout] 356 + Type::Ptr(p) => Type::create_ptr(p.id, p.pos, Box::new(self.clone())), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:357:62 [INFO] [stdout] | [INFO] [stdout] 357 | Type::Struct(s) => Type::create_ptr(s.id, s.pos, box self.clone()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 357 - Type::Struct(s) => Type::create_ptr(s.id, s.pos, box self.clone()), [INFO] [stdout] 357 + Type::Struct(s) => Type::create_ptr(s.id, s.pos, Box::new(self.clone())), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:358:60 [INFO] [stdout] | [INFO] [stdout] 358 | Type::Func(f) => Type::create_ptr(f.id, f.pos, box self.clone()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 358 - Type::Func(f) => Type::create_ptr(f.id, f.pos, box self.clone()), [INFO] [stdout] 358 + Type::Func(f) => Type::create_ptr(f.id, f.pos, Box::new(self.clone())), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:359:61 [INFO] [stdout] | [INFO] [stdout] 359 | Type::Array(a) => Type::create_ptr(a.id, a.pos, box self.clone()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 359 - Type::Array(a) => Type::create_ptr(a.id, a.pos, box self.clone()), [INFO] [stdout] 359 + Type::Array(a) => Type::create_ptr(a.id, a.pos, Box::new(self.clone())), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:360:62 [INFO] [stdout] | [INFO] [stdout] 360 | Type::Vector(v) => Type::create_ptr(v.id, v.pos, box self.clone()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 360 - Type::Vector(v) => Type::create_ptr(v.id, v.pos, box self.clone()), [INFO] [stdout] 360 + Type::Vector(v) => Type::create_ptr(v.id, v.pos, Box::new(self.clone())), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:750:33 [INFO] [stdout] | [INFO] [stdout] 750 | *expr = box to; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 750 - *expr = box to; [INFO] [stdout] 750 + *expr = Box::new(to); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:759:30 [INFO] [stdout] | [INFO] [stdout] 759 | *e = box to; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 759 - *e = box to; [INFO] [stdout] 759 + *e = Box::new(to); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:784:33 [INFO] [stdout] | [INFO] [stdout] 784 | *expr = box to; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 784 - *expr = box to; [INFO] [stdout] 784 + *expr = Box::new(to); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/ast/mod.rs:804:37 [INFO] [stdout] | [INFO] [stdout] 804 | ... *expr = box to; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 804 - *expr = box to; [INFO] [stdout] 804 + *expr = Box::new(to); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/parser.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | Ok(box Stmt { [INFO] [stdout] | ____________________^ [INFO] [stdout] 50 | | id: self.generate_id(), [INFO] [stdout] 51 | | pos, [INFO] [stdout] 52 | | kind: StmtKind::CompTime(stmt), [INFO] [stdout] 53 | | }) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 49 ~ Ok(Box::new(Stmt { [INFO] [stdout] 50 | id: self.generate_id(), [INFO] [stdout] 51 | pos, [INFO] [stdout] 52 | kind: StmtKind::CompTime(stmt), [INFO] [stdout] 53 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/parser.rs:1321:26 [INFO] [stdout] | [INFO] [stdout] 1321 | subtype: box subty, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1321 - subtype: box subty, [INFO] [stdout] 1321 + subtype: Box::new(subty), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/parser.rs:1413:21 [INFO] [stdout] | [INFO] [stdout] 1413 | box ty.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1413 - box ty.clone(), [INFO] [stdout] 1413 + Box::new(ty.clone()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/parser.rs:1432:21 [INFO] [stdout] | [INFO] [stdout] 1432 | box ty.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1432 - box ty.clone(), [INFO] [stdout] 1432 + Box::new(ty.clone()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/syntax/parser.rs:1585:20 [INFO] [stdout] | [INFO] [stdout] 1585 | Ok(box Expr { [INFO] [stdout] | ____________________^ [INFO] [stdout] 1586 | | id: self.generate_id(), [INFO] [stdout] 1587 | | pos, [INFO] [stdout] 1588 | | kind: ExprKind::CompTime(expr), [INFO] [stdout] 1589 | | }) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1585 ~ Ok(Box::new(Expr { [INFO] [stdout] 1586 | id: self.generate_id(), [INFO] [stdout] 1587 | pos, [INFO] [stdout] 1588 | kind: ExprKind::CompTime(expr), [INFO] [stdout] 1589 ~ })) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `jazz` (lib) due to 17 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f1e65a3cdc36f7aacf2650d2ea85162a99b1aaa347cade7e1d13c8cd076616e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1e65a3cdc36f7aacf2650d2ea85162a99b1aaa347cade7e1d13c8cd076616e6", kill_on_drop: false }` [INFO] [stdout] f1e65a3cdc36f7aacf2650d2ea85162a99b1aaa347cade7e1d13c8cd076616e6