[INFO] cloning repository https://github.com/justinlatimer/sassaurs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justinlatimer/sassaurs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinlatimer%2Fsassaurs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinlatimer%2Fsassaurs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b141baa7824344ee250889041b8ae38659c94699 [INFO] testing justinlatimer/sassaurs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustinlatimer%2Fsassaurs" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justinlatimer/sassaurs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/justinlatimer/sassaurs [INFO] finished tweaking git repo https://github.com/justinlatimer/sassaurs [INFO] tweaked toml for git repo https://github.com/justinlatimer/sassaurs written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/justinlatimer/sassaurs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 448c4a1c815fb9fd44ee67cecfd86d9bb1221d690c77e3ca65c93dc585af06f7 [INFO] running `Command { std: "docker" "start" "-a" "448c4a1c815fb9fd44ee67cecfd86d9bb1221d690c77e3ca65c93dc585af06f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "448c4a1c815fb9fd44ee67cecfd86d9bb1221d690c77e3ca65c93dc585af06f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "448c4a1c815fb9fd44ee67cecfd86d9bb1221d690c77e3ca65c93dc585af06f7", kill_on_drop: false }` [INFO] [stdout] 448c4a1c815fb9fd44ee67cecfd86d9bb1221d690c77e3ca65c93dc585af06f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 478c5918d9fe064a3e2b69aff5513200b05d9b7e4baf8dae2fa8ff65d2f2f096 [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" "478c5918d9fe064a3e2b69aff5513200b05d9b7e4baf8dae2fa8ff65d2f2f096", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.1.8 [INFO] [stderr] Compiling winapi-build v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.2.0 [INFO] [stderr] Compiling winapi v0.2.1 [INFO] [stderr] Compiling strsim v0.3.0 [INFO] [stderr] Compiling rustc-serialize v0.3.15 [INFO] [stderr] Compiling threadpool v0.1.4 [INFO] [stderr] Compiling glob v0.2.10 [INFO] [stdout] error[E0432]: unresolved import `std::thread::JoinGuard` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-0.1.4/src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use std::thread::JoinGuard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `JoinGuard` in `thread` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, found module `thread::scoped` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-0.1.4/src/lib.rs:220:5 [INFO] [stdout] | [INFO] [stdout] 220 | thread::scoped(move || { [INFO] [stdout] | ^^^^^^^^------ [INFO] [stdout] | | [INFO] [stdout] | help: a function with a similar name exists: `scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `scoped` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-0.1.4/src/lib.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | thread::scoped(move || { [INFO] [stdout] | ^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `scoped` is defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-0.1.4/src/lib.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 13 | #![cfg_attr(feature = "scoped-pool", feature(scoped))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `scoped` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/threadpool-0.1.4/src/lib.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 13 | #![cfg_attr(feature = "scoped-pool", feature(scoped))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0423, E0432, E0554, E0603, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0423`. [INFO] [stdout] [INFO] [stderr] error: could not compile `threadpool` due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.15/src/serialize.rs:201:41 [INFO] [stdout] | [INFO] [stdout] 201 | fn decode(d: &mut D) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Result` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 201 | fn decode(d: &mut D) -> Result where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "478c5918d9fe064a3e2b69aff5513200b05d9b7e4baf8dae2fa8ff65d2f2f096", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "478c5918d9fe064a3e2b69aff5513200b05d9b7e4baf8dae2fa8ff65d2f2f096", kill_on_drop: false }` [INFO] [stdout] 478c5918d9fe064a3e2b69aff5513200b05d9b7e4baf8dae2fa8ff65d2f2f096