[INFO] cloning repository https://github.com/arjunbiyani/expo_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arjunbiyani/expo_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunbiyani%2Fexpo_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunbiyani%2Fexpo_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a7eaf5a4447d79c3f2527670fa8a9cf6b5edb98 [INFO] checking arjunbiyani/expo_rust against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunbiyani%2Fexpo_rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arjunbiyani/expo_rust on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arjunbiyani/expo_rust [INFO] finished tweaking git repo https://github.com/arjunbiyani/expo_rust [INFO] tweaked toml for git repo https://github.com/arjunbiyani/expo_rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/arjunbiyani/expo_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dotenv v0.9.0 [INFO] [stderr] Downloaded diesel_codegen v0.16.1 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded ucd-util v0.1.7 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded diesel_infer_schema v0.16.0 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded diesel_derives v1.4.1 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded serde_json v1.0.47 [INFO] [stderr] Downloaded diesel v1.4.3 [INFO] [stderr] Downloaded diesel v0.16.0 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded ryu v1.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded vcpkg v0.2.8 [INFO] [stderr] Downloaded pq-sys v0.4.6 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61dd25a2232637c13d682fc22d08d5caffe0d875362888f3e7c4c5d6a1781705 [INFO] running `Command { std: "docker" "start" "-a" "61dd25a2232637c13d682fc22d08d5caffe0d875362888f3e7c4c5d6a1781705", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61dd25a2232637c13d682fc22d08d5caffe0d875362888f3e7c4c5d6a1781705", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61dd25a2232637c13d682fc22d08d5caffe0d875362888f3e7c4c5d6a1781705", kill_on_drop: false }` [INFO] [stdout] 61dd25a2232637c13d682fc22d08d5caffe0d875362888f3e7c4c5d6a1781705 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a57ab94da0b94415664ce6875e7b8d38277a463507ef33d29766209bad5bd9e3 [INFO] running `Command { std: "docker" "start" "-a" "a57ab94da0b94415664ce6875e7b8d38277a463507ef33d29766209bad5bd9e3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling ucd-util v0.1.7 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling diesel v0.16.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking dotenv v0.9.0 [INFO] [stderr] Compiling diesel_infer_schema v0.16.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Checking diesel v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.47 [INFO] [stderr] Compiling diesel_codegen v0.16.1 [INFO] [stderr] Checking expo_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `location` should have an upper camel case name [INFO] [stdout] --> src/rust_basics/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct location(i32,String,i32); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `Location` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `location` should have an upper camel case name [INFO] [stdout] --> src/rust_basics/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct location(i32,String,i32); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `Location` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rust_basics/structs.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut l = location(1,String::from("Bangalore"),3); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rust_basics/structs.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let mut l = location(1,String::from("Bangalore"),3); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/rust_basics/test.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let a ="Arjun"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/rust_basics/test.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let b="Biyani"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/rust_basics/test.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let a ="Arjun"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/rust_basics/test.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let b="Biyani"; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Product` is never constructed [INFO] [stdout] --> src/rust_basics/structs.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct Product { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Product` is never constructed [INFO] [stdout] --> src/rust_basics/structs.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct Product { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `location` is never constructed [INFO] [stdout] --> src/rust_basics/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct location(i32,String,i32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `render_fullname`, and `change_product_name` are never used [INFO] [stdout] --> src/rust_basics/structs.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Product { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 12 | // Constructor [INFO] [stdout] 13 | fn new(id:i32,p_name: &str,price:i32) -> Product{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn render_fullname(&self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn change_product_name(&mut self, pname: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `location` is never constructed [INFO] [stdout] --> src/rust_basics/structs.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct location(i32,String,i32); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/rust_basics/structs.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/rust_basics/vars.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `render_fullname`, and `change_product_name` are never used [INFO] [stdout] --> src/rust_basics/structs.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl Product { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 12 | // Constructor [INFO] [stdout] 13 | fn new(id:i32,p_name: &str,price:i32) -> Product{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn render_fullname(&self) -> String{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn change_product_name(&mut self, pname: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/rust_basics/strings.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/rust_basics/structs.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn run(){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/rust_basics/tuples.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/rust_basics/vars.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/rust_basics/strings.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/rust_basics/tuples.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.79s [INFO] running `Command { std: "docker" "inspect" "a57ab94da0b94415664ce6875e7b8d38277a463507ef33d29766209bad5bd9e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a57ab94da0b94415664ce6875e7b8d38277a463507ef33d29766209bad5bd9e3", kill_on_drop: false }` [INFO] [stdout] a57ab94da0b94415664ce6875e7b8d38277a463507ef33d29766209bad5bd9e3 [INFO] checking arjunbiyani/expo_rust against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farjunbiyani%2Fexpo_rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arjunbiyani/expo_rust on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arjunbiyani/expo_rust [INFO] finished tweaking git repo https://github.com/arjunbiyani/expo_rust [INFO] tweaked toml for git repo https://github.com/arjunbiyani/expo_rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/arjunbiyani/expo_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa8a67f2fb091adad4d7b94fad785aa5b679b1734973064e050d6872b0f0d401 [INFO] running `Command { std: "docker" "start" "-a" "aa8a67f2fb091adad4d7b94fad785aa5b679b1734973064e050d6872b0f0d401", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa8a67f2fb091adad4d7b94fad785aa5b679b1734973064e050d6872b0f0d401", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa8a67f2fb091adad4d7b94fad785aa5b679b1734973064e050d6872b0f0d401", kill_on_drop: false }` [INFO] [stdout] aa8a67f2fb091adad4d7b94fad785aa5b679b1734973064e050d6872b0f0d401 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0eaaa34176ed153f0073b050bc5bc3aba5182ee29e0341864cdbd8524a436f13 [INFO] running `Command { std: "docker" "start" "-a" "0eaaa34176ed153f0073b050bc5bc3aba5182ee29e0341864cdbd8524a436f13", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling ucd-util v0.1.7 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling diesel v0.16.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-0.2.11/src/exec.rs:756:13 [INFO] [stdout] | [INFO] [stdout] 756 | / match dfa::Fsm::reverse( [INFO] [stdout] 757 | | &self.ro.dfa_reverse, [INFO] [stdout] 758 | | self.cache, [INFO] [stdout] 759 | | false, [INFO] [stdout] ... | [INFO] [stdout] 766 | | Quit => return Some(Quit), [INFO] [stdout] 767 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-0.2.11/src/exec.rs:756:13 [INFO] [stdout] | [INFO] [stdout] 756 | / match dfa::Fsm::reverse( [INFO] [stdout] 757 | | &self.ro.dfa_reverse, [INFO] [stdout] 758 | | self.cache, [INFO] [stdout] 759 | | false, [INFO] [stdout] ... | [INFO] [stdout] 766 | | Quit => return Some(Quit), [INFO] [stdout] 767 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0eaaa34176ed153f0073b050bc5bc3aba5182ee29e0341864cdbd8524a436f13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eaaa34176ed153f0073b050bc5bc3aba5182ee29e0341864cdbd8524a436f13", kill_on_drop: false }` [INFO] [stdout] 0eaaa34176ed153f0073b050bc5bc3aba5182ee29e0341864cdbd8524a436f13