[INFO] cloning repository https://github.com/rohankumardubey/node-to-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rohankumardubey/node-to-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fnode-to-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fnode-to-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 975c4e9ed8823027abf3355727842f3b321272ef [INFO] checking rohankumardubey/node-to-rust against try#af54b6062f33b99e418444700f3a823ef0214052 for pr-138952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fnode-to-rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rohankumardubey/node-to-rust on toolchain af54b6062f33b99e418444700f3a823ef0214052 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rohankumardubey/node-to-rust [INFO] finished tweaking git repo https://github.com/rohankumardubey/node-to-rust [INFO] tweaked toml for git repo https://github.com/rohankumardubey/node-to-rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rohankumardubey/node-to-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" "+af54b6062f33b99e418444700f3a823ef0214052" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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 rmp v0.8.10 [INFO] [stderr] Downloaded rmp-serde v0.15.5 [INFO] [stderr] Downloaded serde_derive v1.0.132 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf65004566f046edc557234372ee4698efbb03bee511520ff0b7972d30fb41c7 [INFO] running `Command { std: "docker" "start" "-a" "cf65004566f046edc557234372ee4698efbb03bee511520ff0b7972d30fb41c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf65004566f046edc557234372ee4698efbb03bee511520ff0b7972d30fb41c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf65004566f046edc557234372ee4698efbb03bee511520ff0b7972d30fb41c7", kill_on_drop: false }` [INFO] [stdout] cf65004566f046edc557234372ee4698efbb03bee511520ff0b7972d30fb41c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+af54b6062f33b99e418444700f3a823ef0214052" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d3d1cefd27999189d475799c40853c01827dfce06b1e8ce3402277129401009 [INFO] running `Command { std: "docker" "start" "-a" "7d3d1cefd27999189d475799c40853c01827dfce06b1e8ce3402277129401009", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking pipeline v0.5.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking day-16-type-differences v0.0.0 (/opt/rustwide/workdir/crates/day-16/type-differences) [INFO] [stderr] Checking day-5-let-vs-const v0.0.0 (/opt/rustwide/workdir/crates/day-5/let-vs-const) [INFO] [stderr] Checking day-7-syntax v0.0.0 (/opt/rustwide/workdir/crates/day-7/syntax) [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking object v0.27.1 [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> crates/day-16/type-differences/src/impl-borrowed.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-4-hello-world v0.0.0 (/opt/rustwide/workdir/crates/day-4/hello-world) [INFO] [stderr] Checking day-13-result v0.0.0 (/opt/rustwide/workdir/crates/day-13/result) [INFO] [stderr] Checking day-17-iterators v0.0.0 (/opt/rustwide/workdir/crates/day-17/iterators) [INFO] [stderr] Checking day-13-option v0.0.0 (/opt/rustwide/workdir/crates/day-13/option) [INFO] [stdout] warning: function `add_numbers` is never used [INFO] [stdout] --> crates/day-7/syntax/src/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn add_numbers(left: i64, right: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-6-loads-of-strs v0.0.0 (/opt/rustwide/workdir/crates/day-6/loads-of-strs) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/day-13/result/src/main.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | struct MyError(String); [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-16-static-bounds v0.0.0 (/opt/rustwide/workdir/crates/day-16/static-bounds) [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stdout] warning: function `add_numbers` is never used [INFO] [stdout] --> crates/day-7/syntax/src/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn add_numbers(left: i64, right: i64) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-11-modules v0.0.0 (/opt/rustwide/workdir/crates/day-11/modules) [INFO] [stderr] Checking day-17-arrays v0.0.0 (/opt/rustwide/workdir/crates/day-17/arrays) [INFO] [stdout] error[E0597]: `string` does not live long enough [INFO] [stdout] --> crates/day-16/static-bounds/src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 4 | let mut string = "First".to_owned(); [INFO] [stdout] | ---------- binding `string` declared here [INFO] [stdout] ... [INFO] [stdout] 9 | print_c(&string); // Compilation error [INFO] [stdout] | --------^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | borrowed value does not live long enough [INFO] [stdout] | argument requires that `string` is borrowed for `'static` [INFO] [stdout] ... [INFO] [stdout] 14 | } [INFO] [stdout] | - `string` dropped here while still borrowed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0597]: `string` does not live long enough [INFO] [stdout] --> crates/day-16/static-bounds/src/main.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 4 | let mut string = "First".to_owned(); [INFO] [stdout] | ---------- binding `string` declared here [INFO] [stdout] ... [INFO] [stdout] 10 | print_d(&string); // Compilation error [INFO] [stdout] | --------^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | borrowed value does not live long enough [INFO] [stdout] | argument requires that `string` is borrowed for `'static` [INFO] [stdout] ... [INFO] [stdout] 14 | } [INFO] [stdout] | - `string` dropped here while still borrowed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0597]: `string` does not live long enough [INFO] [stdout] --> crates/day-16/static-bounds/src/main.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 4 | let mut string = "First".to_owned(); [INFO] [stdout] | ---------- binding `string` declared here [INFO] [stdout] ... [INFO] [stdout] 13 | print_g(&string); // Compilation error [INFO] [stdout] | --------^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | borrowed value does not live long enough [INFO] [stdout] | argument requires that `string` is borrowed for `'static` [INFO] [stdout] 14 | } [INFO] [stdout] | - `string` dropped here while still borrowed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day-10-traits v0.0.0 (/opt/rustwide/workdir/crates/day-10/traits) [INFO] [stdout] For more information about this error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stderr] error: could not compile `day-16-static-bounds` (bin "day-16-static-bounds" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `doWork` should have a snake case name [INFO] [stdout] --> crates/day-17/arrays/src/main.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn doWork(&mut self) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `do_work` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `turn_green` is never used [INFO] [stdout] --> crates/day-10/traits/src/main.rs:58:10 [INFO] [stdout] | [INFO] [stdout] 51 | impl TrafficLight { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn turn_green(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Yellow` and `Green` are never constructed [INFO] [stdout] --> crates/day-10/traits/src/main.rs:66:3 [INFO] [stdout] | [INFO] [stdout] 64 | enum TrafficLightColor { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 65 | Red, [INFO] [stdout] 66 | Yellow, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 67 | Green, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrafficLightColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `doWork` should have a snake case name [INFO] [stdout] --> crates/day-17/arrays/src/main.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn doWork(&mut self) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `do_work` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7d3d1cefd27999189d475799c40853c01827dfce06b1e8ce3402277129401009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d3d1cefd27999189d475799c40853c01827dfce06b1e8ce3402277129401009", kill_on_drop: false }` [INFO] [stdout] 7d3d1cefd27999189d475799c40853c01827dfce06b1e8ce3402277129401009