[INFO] cloning repository https://github.com/kengorab/abra-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kengorab/abra-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengorab%2Fabra-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengorab%2Fabra-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cde5c80558c13fc0f12f70487b619faee2636a85 [INFO] checking kengorab/abra-lang against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengorab%2Fabra-lang" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kengorab/abra-lang on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kengorab/abra-lang [INFO] finished tweaking git repo https://github.com/kengorab/abra-lang [INFO] tweaked toml for git repo https://github.com/kengorab/abra-lang written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/kengorab/abra-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/clap-rs/clap` [INFO] [stderr] Updating git repository `https://github.com/clap-rs/clap_derive` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum_macros v0.15.0 [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded strum v0.15.0 [INFO] [stderr] Downloaded serde_repr v0.1.6 [INFO] [stderr] Downloaded pin-project-internal v1.0.3 [INFO] [stderr] Downloaded lsp-types v0.81.0 [INFO] [stderr] Downloaded syn-mid v0.4.0 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.3 [INFO] [stderr] Downloaded thread_local v1.1.0 [INFO] [stderr] Downloaded proc-macro-error v0.4.4 [INFO] [stderr] Downloaded tower-lsp v0.13.3 [INFO] [stderr] Downloaded pin-project v1.0.3 [INFO] [stderr] Downloaded rustversion v1.0.1 [INFO] [stderr] Downloaded tower-lsp-macros v0.3.0 [INFO] [stderr] Downloaded syn v0.15.31 [INFO] [stderr] Downloaded auto_impl v0.4.1 [INFO] [stderr] Downloaded peekmore v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 396d131a53d4e83ac15991e347ec7d40b9a65cc04d24a23cb1b76a311e5525bc [INFO] running `Command { std: "docker" "start" "-a" "396d131a53d4e83ac15991e347ec7d40b9a65cc04d24a23cb1b76a311e5525bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "396d131a53d4e83ac15991e347ec7d40b9a65cc04d24a23cb1b76a311e5525bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "396d131a53d4e83ac15991e347ec7d40b9a65cc04d24a23cb1b76a311e5525bc", kill_on_drop: false }` [INFO] [stdout] 396d131a53d4e83ac15991e347ec7d40b9a65cc04d24a23cb1b76a311e5525bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15e57bd638906751943395be6051bb13d9895905fc564918c38f5a1525f40bda [INFO] running `Command { std: "docker" "start" "-a" "15e57bd638906751943395be6051bb13d9895905fc564918c38f5a1525f40bda", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling syn v0.15.31 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.71 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking strum v0.15.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Compiling bumpalo v3.2.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling wasm-bindgen v0.2.71 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking strsim v0.9.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking peekmore v0.5.2 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking quote v1.0.8 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking dashmap v3.11.10 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Checking abra_native v0.0.1 (/opt/rustwide/workdir/abra_native) [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.71 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.71 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling rustversion v1.0.1 [INFO] [stderr] Compiling pin-project-internal v1.0.3 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling tower-lsp-macros v0.3.0 [INFO] [stderr] Compiling auto_impl v0.4.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.71 [INFO] [stderr] Compiling proc-macro-error v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.3 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking abra_core v0.5.7 (/opt/rustwide/workdir/abra_core) [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> abra_core/src/vm/vm_test.rs:1846:41 [INFO] [stdout] | [INFO] [stdout] 1846 | next: Node? = Node.empty()\n\ [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 1847 | | [INFO] [stdout] 1848 | | func empty(): Node? = None\n\ [INFO] [stdout] | |____________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> abra_core/src/vm/vm_test.rs:1848:41 [INFO] [stdout] | [INFO] [stdout] 1848 | func empty(): Node? = None\n\ [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 1849 | | [INFO] [stdout] 1850 | | func toString(self): String {\n\ [INFO] [stdout] | |____________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> abra_core/src/vm/vm_test.rs:1852:37 [INFO] [stdout] | [INFO] [stdout] 1852 | var next = self.next\n\ [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 1853 | | [INFO] [stdout] 1854 | | while next {\n\ [INFO] [stdout] | |______________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> abra_core/src/vm/vm_test.rs:1855:61 [INFO] [stdout] | [INFO] [stdout] 1855 | str = str + (next?.value ?: \"\") + \", \"\n\ [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 1856 | | [INFO] [stdout] 1857 | | next = next?.next\n\ [INFO] [stdout] | |________________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> abra_core/src/vm/vm_test.rs:1858:18 [INFO] [stdout] | [INFO] [stdout] 1858 | }\n\ [INFO] [stdout] | __________________^ [INFO] [stdout] 1859 | | [INFO] [stdout] 1860 | | str[:-2]\n\ [INFO] [stdout] | |______________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> abra_core/src/vm/vm_test.rs:1862:14 [INFO] [stdout] | [INFO] [stdout] 1862 | }\n\ [INFO] [stdout] | ______________^ [INFO] [stdout] 1863 | | [INFO] [stdout] 1864 | | val node = Node(value: \"a\", next: Node(value: \"b\", next: Node(value: \"c\")))\n\ [INFO] [stdout] | |__________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pin-project v1.0.3 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Compiling clap_derive v0.3.0 (https://github.com/clap-rs/clap_derive#0352bb30) [INFO] [stderr] Checking futures v0.3.6 [INFO] [stderr] Checking clap v3.0.0-beta.1 (https://github.com/clap-rs/clap#af454200) [INFO] [stderr] Checking url v2.2.0 [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lsp-types v0.81.0 [INFO] [stderr] Checking js-sys v0.3.48 [INFO] [stderr] Checking abra v0.2.1 (/opt/rustwide/workdir/abra_cli) [INFO] [stderr] Checking tower-lsp v0.13.3 [INFO] [stderr] Checking abra_wasm v0.6.13 (/opt/rustwide/workdir/abra_wasm) [INFO] [stderr] Checking abra-lsp v0.0.4 (/opt/rustwide/workdir/abra_lsp) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.88s [INFO] running `Command { std: "docker" "inspect" "15e57bd638906751943395be6051bb13d9895905fc564918c38f5a1525f40bda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15e57bd638906751943395be6051bb13d9895905fc564918c38f5a1525f40bda", kill_on_drop: false }` [INFO] [stdout] 15e57bd638906751943395be6051bb13d9895905fc564918c38f5a1525f40bda