[INFO] cloning repository https://github.com/rep-nop/bismite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rep-nop/bismite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frep-nop%2Fbismite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frep-nop%2Fbismite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4dc2c6d784974972465ea5a2ca352287a6d38cd [INFO] checking rep-nop/bismite against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frep-nop%2Fbismite" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rep-nop/bismite on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rep-nop/bismite [INFO] finished tweaking git repo https://github.com/rep-nop/bismite [INFO] tweaked toml for git repo https://github.com/rep-nop/bismite written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/rep-nop/bismite already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded beef v0.4.2 [INFO] [stderr] Downloaded codespan v0.9.5 [INFO] [stderr] Downloaded rustyline v6.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86010966c03330f87a3340c93542a7ce3cce36ab9df77b5ad5dd54b2e7d3a9a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "86010966c03330f87a3340c93542a7ce3cce36ab9df77b5ad5dd54b2e7d3a9a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86010966c03330f87a3340c93542a7ce3cce36ab9df77b5ad5dd54b2e7d3a9a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86010966c03330f87a3340c93542a7ce3cce36ab9df77b5ad5dd54b2e7d3a9a5", kill_on_drop: false }` [INFO] [stdout] 86010966c03330f87a3340c93542a7ce3cce36ab9df77b5ad5dd54b2e7d3a9a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69b3dda068c77e87e5a4d22661e408842383e56c8b922a90e1fe8a74ccf636f6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "69b3dda068c77e87e5a4d22661e408842383e56c8b922a90e1fe8a74ccf636f6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling beef v0.4.2 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking strcache v0.1.0 (/opt/rustwide/workdir/strcache) [INFO] [stderr] Checking log v0.4.8 [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> strcache/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `backing` [INFO] [stdout] --> strcache/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | backing: UnsafeCell>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `readers` [INFO] [stdout] --> strcache/src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | readers: AtomicUsize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `write_locked` [INFO] [stdout] --> strcache/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | write_locked: AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index` [INFO] [stdout] --> strcache/src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `backing` [INFO] [stdout] --> strcache/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | backing: UnsafeCell>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `readers` [INFO] [stdout] --> strcache/src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | readers: AtomicUsize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `write_locked` [INFO] [stdout] --> strcache/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | write_locked: AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking codespan-reporting v0.9.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking codespan v0.9.5 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking ast v0.1.0 (/opt/rustwide/workdir/ast) [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking string-interner v0.7.1 [INFO] [stderr] Checking hir v0.1.0 (/opt/rustwide/workdir/hir) [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking typecheck v0.1.0 (/opt/rustwide/workdir/typecheck) [INFO] [stderr] Checking ast_lowering v0.1.0 (/opt/rustwide/workdir/ast_lowering) [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> ast_lowering/src/visitors.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | use hir::{Expression, ExpressionKind, Path}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `lower_statement` found for mutable reference `&mut LoweringContext` in the current scope [INFO] [stdout] --> ast_lowering/src/lib.rs:65:67 [INFO] [stdout] | [INFO] [stdout] 65 | let statements = block.statements.iter().map(|s| this.lower_statement(s)).collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `&mut LoweringContext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> ast_lowering/src/lib.rs:75:73 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn lower_expression(&mut self, expression: &ast::Expression) -> Expression {} [INFO] [stdout] | ---------------- ^^^^^^^^^^ expected struct `hir::Expression`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ast_lowering` due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "69b3dda068c77e87e5a4d22661e408842383e56c8b922a90e1fe8a74ccf636f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69b3dda068c77e87e5a4d22661e408842383e56c8b922a90e1fe8a74ccf636f6", kill_on_drop: false }` [INFO] [stdout] 69b3dda068c77e87e5a4d22661e408842383e56c8b922a90e1fe8a74ccf636f6