[INFO] cloning repository https://github.com/athos/rusp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/athos/rusp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathos%2Frusp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathos%2Frusp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9bd64625ffecebf66372800d87c0c97a95863eb6 [INFO] checking athos/rusp against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fathos%2Frusp" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/athos/rusp on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/athos/rusp [INFO] finished tweaking git repo https://github.com/athos/rusp [INFO] tweaked toml for git repo https://github.com/athos/rusp written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/athos/rusp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24455f4d42b32def20dc5a70c7a9594b444b0578bca99bb34131fafb77df3156 [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" "24455f4d42b32def20dc5a70c7a9594b444b0578bca99bb34131fafb77df3156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24455f4d42b32def20dc5a70c7a9594b444b0578bca99bb34131fafb77df3156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24455f4d42b32def20dc5a70c7a9594b444b0578bca99bb34131fafb77df3156", kill_on_drop: false }` [INFO] [stdout] 24455f4d42b32def20dc5a70c7a9594b444b0578bca99bb34131fafb77df3156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 061dcf19914b2b753c6976cee2c6e63e6231c88d96258aced7c1ff0528a8f7cf [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" "061dcf19914b2b753c6976cee2c6e63e6231c88d96258aced7c1ff0528a8f7cf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rusp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Error`, `error` [INFO] [stdout] --> src/reader.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{Error, error}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/reader.rs:116:23 [INFO] [stdout] | [INFO] [stdout] 116 | '-' | '0' ... '9' => Some(self.read_number()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error`, `error` [INFO] [stdout] --> src/reader.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{Error, error}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/reader.rs:116:23 [INFO] [stdout] | [INFO] [stdout] 116 | '-' | '0' ... '9' => Some(self.read_number()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/object.rs:126:28 [INFO] [stdout] | [INFO] [stdout] 126 | assert_eq!(list_to_vec(Rc::new(Object::Nil)).expect("must not happen"), vec![]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `&Object`, found struct `Rc` [INFO] [stdout] | help: consider borrowing here: `&Rc::new(Object::Nil)` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Object` [INFO] [stdout] found struct `Rc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/object.rs:127:28 [INFO] [stdout] | [INFO] [stdout] 127 | assert_eq!(list_to_vec(Rc::new(Object::Cons( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 128 | | Rc::new(Object::Number(1)), [INFO] [stdout] 129 | | Rc::new(Object::Cons( [INFO] [stdout] 130 | | Rc::new(Object::Number(2)), [INFO] [stdout] ... | [INFO] [stdout] 135 | | )) [INFO] [stdout] 136 | | ))).expect("must not happpen"), vec![ [INFO] [stdout] | |______^ expected `&Object`, found struct `Rc` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Object` [INFO] [stdout] found struct `Rc` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 127 | assert_eq!(list_to_vec(&Rc::new(Object::Cons( [INFO] [stdout] 128 | Rc::new(Object::Number(1)), [INFO] [stdout] 129 | Rc::new(Object::Cons( [INFO] [stdout] 130 | Rc::new(Object::Number(2)), [INFO] [stdout] 131 | Rc::new(Object::Cons( [INFO] [stdout] 132 | Rc::new(Object::Number(3)), [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusp` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "061dcf19914b2b753c6976cee2c6e63e6231c88d96258aced7c1ff0528a8f7cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "061dcf19914b2b753c6976cee2c6e63e6231c88d96258aced7c1ff0528a8f7cf", kill_on_drop: false }` [INFO] [stdout] 061dcf19914b2b753c6976cee2c6e63e6231c88d96258aced7c1ff0528a8f7cf