[INFO] cloning repository https://github.com/PatrickChoDev/AutoGrader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PatrickChoDev/AutoGrader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatrickChoDev%2FAutoGrader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatrickChoDev%2FAutoGrader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d2ae92f960fabff7a891468adde6b2364ed787a [INFO] checking PatrickChoDev/AutoGrader against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatrickChoDev%2FAutoGrader" "/workspace/builds/worker-79/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PatrickChoDev/AutoGrader 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/PatrickChoDev/AutoGrader [INFO] finished tweaking git repo https://github.com/PatrickChoDev/AutoGrader [INFO] tweaked toml for git repo https://github.com/PatrickChoDev/AutoGrader written to /workspace/builds/worker-79/source/Cargo.toml [INFO] crate git repo https://github.com/PatrickChoDev/AutoGrader 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 nb-connect v1.1.0 [INFO] [stderr] Downloaded online v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 4bc4b84a039d9fb4f30d19c2d4678f1db53c051bf345a95ce115eb469a388130 [INFO] running `Command { std: "docker" "start" "-a" "4bc4b84a039d9fb4f30d19c2d4678f1db53c051bf345a95ce115eb469a388130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bc4b84a039d9fb4f30d19c2d4678f1db53c051bf345a95ce115eb469a388130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bc4b84a039d9fb4f30d19c2d4678f1db53c051bf345a95ce115eb469a388130", kill_on_drop: false }` [INFO] [stdout] 4bc4b84a039d9fb4f30d19c2d4678f1db53c051bf345a95ce115eb469a388130 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] caf00419e21f8b85f49bc52b06f579b63ad9c7494726416ac1d0dcb497d8ce52 [INFO] running `Command { std: "docker" "start" "-a" "caf00419e21f8b85f49bc52b06f579b63ad9c7494726416ac1d0dcb497d8ce52", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking vec-arena v1.1.0 [INFO] [stderr] Compiling signal-hook v0.3.7 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking nb-connect v1.1.0 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.0.2 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking online v2.0.0 [INFO] [stderr] Checking AutoGrader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the size for values of type `(dyn Any + 'static)` cannot be known at compilation time [INFO] [stdout] --> src/structure.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | test_case:Vec, [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `(dyn Any + 'static)` [INFO] [stdout] note: required by a bound in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `(dyn Any + 'static)` cannot be known at compilation time [INFO] [stdout] --> src/structure.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | test_case:Vec, [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `(dyn Any + 'static)` [INFO] [stdout] note: required by a bound in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `AutoGrader` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "caf00419e21f8b85f49bc52b06f579b63ad9c7494726416ac1d0dcb497d8ce52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caf00419e21f8b85f49bc52b06f579b63ad9c7494726416ac1d0dcb497d8ce52", kill_on_drop: false }` [INFO] [stdout] caf00419e21f8b85f49bc52b06f579b63ad9c7494726416ac1d0dcb497d8ce52