[INFO] cloning repository https://github.com/Whazor/model_checker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Whazor/model_checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhazor%2Fmodel_checker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhazor%2Fmodel_checker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06314d0de90dd54fbda0603da0745a240d37f07a [INFO] checking Whazor/model_checker against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhazor%2Fmodel_checker" "/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/Whazor/model_checker on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Whazor/model_checker [INFO] finished tweaking git repo https://github.com/Whazor/model_checker [INFO] tweaked toml for git repo https://github.com/Whazor/model_checker written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Whazor/model_checker already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/kkawakam/rustyline` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread_local v0.3.3 [INFO] [stderr] Downloaded bit-vec v0.4.3 [INFO] [stderr] Downloaded bufstream v0.1.2 [INFO] [stderr] Downloaded quote v0.3.12 [INFO] [stderr] Downloaded encode_unicode v0.1.3 [INFO] [stderr] Downloaded num v0.1.37 [INFO] [stderr] Downloaded nix v0.7.0 [INFO] [stderr] Downloaded peg v0.5.1 [INFO] [stderr] Downloaded smallvec v0.1.8 [INFO] [stderr] Downloaded peg-syntax-ext v0.5.0 [INFO] [stderr] Downloaded num-complex v0.1.36 [INFO] [stderr] Downloaded num-rational v0.1.36 [INFO] [stderr] Downloaded num-traits v0.1.37 [INFO] [stderr] Downloaded num-integer v0.1.33 [INFO] [stderr] Downloaded aho-corasick v0.6.2 [INFO] [stderr] Downloaded boolean_expression v0.3.0 [INFO] [stderr] Downloaded num-iter v0.1.33 [INFO] [stderr] Downloaded num-bigint v0.1.37 [INFO] [stderr] Downloaded stopwatch v0.0.7 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7aaa4e64f09f1a272de83c85b2fd4cefd1515b599384f95f97511bbb23c4478 [INFO] running `Command { std: "docker" "start" "-a" "d7aaa4e64f09f1a272de83c85b2fd4cefd1515b599384f95f97511bbb23c4478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7aaa4e64f09f1a272de83c85b2fd4cefd1515b599384f95f97511bbb23c4478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7aaa4e64f09f1a272de83c85b2fd4cefd1515b599384f95f97511bbb23c4478", kill_on_drop: false }` [INFO] [stdout] d7aaa4e64f09f1a272de83c85b2fd4cefd1515b599384f95f97511bbb23c4478 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9ccec11f3dee6006ca56628be3507dc7b40508900d8ed44b4bf049d6051ef53 [INFO] running `Command { std: "docker" "start" "-a" "b9ccec11f3dee6006ca56628be3507dc7b40508900d8ed44b4bf049d6051ef53", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking bit-vec v0.4.3 [INFO] [stderr] Checking smallvec v0.1.8 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking bufstream v0.1.2 [INFO] [stderr] Checking num-integer v0.1.33 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking num-complex v0.1.36 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Compiling peg v0.5.1 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking aho-corasick v0.6.2 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Checking num-bigint v0.1.37 [INFO] [stderr] Checking boolean_expression v0.3.0 [INFO] [stderr] Compiling peg-syntax-ext v0.5.0 [INFO] [stderr] Checking rustyline v1.0.0 (https://github.com/kkawakam/rustyline#ec773db5) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-syntax-ext-0.5.0/lib.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(plugin_registrar, quote, rustc_private, box_patterns)] [INFO] [stdout] | ^^^^^ feature has been removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-syntax-ext-0.5.0/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate rustc_plugin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `peg-syntax-ext` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rustyline-98638c01accab86a/ec773db/src/lib.rs:1163:49 [INFO] [stdout] | [INFO] [stdout] 1163 | self.editor.add_history_entry(l.as_ref()); // TODO Validate [INFO] [stdout] | --^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `String: AsRef<_>` [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 1163 | self.editor.add_history_entry(>::as_ref(l)); // TODO Validate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1163 | self.editor.add_history_entry(>::as_ref(l)); // TODO Validate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1163 | self.editor.add_history_entry(>::as_ref(l)); // TODO Validate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1163 | self.editor.add_history_entry(>::as_ref(l)); // TODO Validate [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rustyline-98638c01accab86a/ec773db/src/history.rs:132:33 [INFO] [stdout] | [INFO] [stdout] 132 | self.add(try!(line).as_ref()); // TODO truncate to MAX_LINE [INFO] [stdout] | -----------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `String: AsRef<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b9ccec11f3dee6006ca56628be3507dc7b40508900d8ed44b4bf049d6051ef53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ccec11f3dee6006ca56628be3507dc7b40508900d8ed44b4bf049d6051ef53", kill_on_drop: false }` [INFO] [stdout] b9ccec11f3dee6006ca56628be3507dc7b40508900d8ed44b4bf049d6051ef53