[INFO] cloning repository https://github.com/jroesch/stg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jroesch/stg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fstg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fstg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 461e71964daf4893a4c33cd742bd7c54e21f5012 [INFO] checking jroesch/stg against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fstg" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jroesch/stg on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jroesch/stg [INFO] finished tweaking git repo https://github.com/jroesch/stg [INFO] tweaked toml for git repo https://github.com/jroesch/stg written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/jroesch/stg already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a63767db0b862b4d78edee8387c332bdd3277cea1c18018690815a1c21ec3eb1 [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" "a63767db0b862b4d78edee8387c332bdd3277cea1c18018690815a1c21ec3eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a63767db0b862b4d78edee8387c332bdd3277cea1c18018690815a1c21ec3eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a63767db0b862b4d78edee8387c332bdd3277cea1c18018690815a1c21ec3eb1", kill_on_drop: false }` [INFO] [stdout] a63767db0b862b4d78edee8387c332bdd3277cea1c18018690815a1c21ec3eb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94227ff6d0ad429a09f666b52992f516b5c37858d5273deebeedc0d0707fe6c3 [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" "94227ff6d0ad429a09f666b52992f516b5c37858d5273deebeedc0d0707fe6c3", 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] Checking stg v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected `;`, found keyword `let` [INFO] [stdout] --> src/machine/mod.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | debug!("Rule: LET") [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 72 | let x_prime = self.allocate(obj); [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `subst` [INFO] [stdout] --> src/machine/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | pub mod subst; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `subst`, create file "src/machine/subst.rs" or "src/machine/subst/mod.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/machine/scope.rs:10:39 [INFO] [stdout] | [INFO] [stdout] 10 | let mut binding_range = range(0u, bindings.len()); [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0178]: expected a path on the left-hand side of `+`, not `&'a mut Writer` [INFO] [stdout] --> src/pretty.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | pub buf: &'a mut Writer + 'a, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try adding parentheses: `&'a mut (Writer + 'a)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found keyword `let` [INFO] [stdout] --> src/machine/mod.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | debug!("Rule: LET") [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 72 | let x_prime = self.allocate(obj); [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `subst` [INFO] [stdout] --> src/machine/mod.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | pub mod subst; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `subst`, create file "src/machine/subst.rs" or "src/machine/subst/mod.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid suffix `u` for number literal [INFO] [stdout] --> src/machine/scope.rs:10:39 [INFO] [stdout] | [INFO] [stdout] 10 | let mut binding_range = range(0u, bindings.len()); [INFO] [stdout] | ^^ invalid suffix `u` [INFO] [stdout] | [INFO] [stdout] = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0178]: expected a path on the left-hand side of `+`, not `&'a mut Writer` [INFO] [stdout] --> src/pretty.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | pub buf: &'a mut Writer + 'a, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: try adding parentheses: `&'a mut (Writer + 'a)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `log` [INFO] [stdout] --> src/lib.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | #[phase(plugin, link)] extern crate log; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `log` [INFO] [stdout] --> src/lib.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | #[phase(plugin, link)] extern crate log; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0178, E0463, E0583. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0178`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0178, E0463, E0583. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0178`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stg` due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "94227ff6d0ad429a09f666b52992f516b5c37858d5273deebeedc0d0707fe6c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94227ff6d0ad429a09f666b52992f516b5c37858d5273deebeedc0d0707fe6c3", kill_on_drop: false }` [INFO] [stdout] 94227ff6d0ad429a09f666b52992f516b5c37858d5273deebeedc0d0707fe6c3