[INFO] fetching crate WelcomeBack 0.1.1... [INFO] checking WelcomeBack-0.1.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate WelcomeBack 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate WelcomeBack 0.1.1 [INFO] finished tweaking crates.io crate WelcomeBack 0.1.1 [INFO] tweaked toml for crates.io crate WelcomeBack 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate WelcomeBack 0.1.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 486f91b1b7f5d68f3b4475d0bea4deff75dd7a5d6848bfb8a793584159550d1b [INFO] running `Command { std: "docker" "start" "-a" "486f91b1b7f5d68f3b4475d0bea4deff75dd7a5d6848bfb8a793584159550d1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "486f91b1b7f5d68f3b4475d0bea4deff75dd7a5d6848bfb8a793584159550d1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486f91b1b7f5d68f3b4475d0bea4deff75dd7a5d6848bfb8a793584159550d1b", kill_on_drop: false }` [INFO] [stdout] 486f91b1b7f5d68f3b4475d0bea4deff75dd7a5d6848bfb8a793584159550d1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3400f1aed36ca49ce3ff7ba531de733b5609ff248b325827af64f53397426d90 [INFO] running `Command { std: "docker" "start" "-a" "3400f1aed36ca49ce3ff7ba531de733b5609ff248b325827af64f53397426d90", kill_on_drop: false }` [INFO] [stderr] Checking WelcomeBack v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/person.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | for i in 1..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `WelcomeBack` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `welcome_back` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `crate::Per`, `crate::Person` [INFO] [stdout] --> src/person.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | use crate::{Per, Person}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | no `Person` in the root [INFO] [stdout] | | help: a similar name exists in the module: `person` [INFO] [stdout] | no `Per` in the root [INFO] [stdout] | [INFO] [stdout] = help: consider importing this trait instead: [INFO] [stdout] crate::person::Per [INFO] [stdout] = help: consider importing this struct instead: [INFO] [stdout] crate::person::Person [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_age` found for struct `Person` in the current scope [INFO] [stdout] --> src/person.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Person { [INFO] [stdout] | ----------------- method `get_age` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 8 | fn get_age(&self) -> i32; [INFO] [stdout] | ------- the method is available for `Person` here [INFO] [stdout] ... [INFO] [stdout] 67 | assert_eq!(jj.get_age(), 17) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `Per` which provides `get_age` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 57 + use crate::person::Per; [INFO] [stdout] | [INFO] [stdout] help: there is a method `get_name` with a similar name [INFO] [stdout] | [INFO] [stdout] 67 - assert_eq!(jj.get_age(), 17) [INFO] [stdout] 67 + assert_eq!(jj.get_name(), 17) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `WelcomeBack` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/person.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | for i in 1..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3400f1aed36ca49ce3ff7ba531de733b5609ff248b325827af64f53397426d90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3400f1aed36ca49ce3ff7ba531de733b5609ff248b325827af64f53397426d90", kill_on_drop: false }` [INFO] [stdout] 3400f1aed36ca49ce3ff7ba531de733b5609ff248b325827af64f53397426d90