[INFO] fetching crate minigrep_study 0.1.0... [INFO] testing minigrep_study-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate minigrep_study 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate minigrep_study 0.1.0 [INFO] finished tweaking crates.io crate minigrep_study 0.1.0 [INFO] tweaked toml for crates.io crate minigrep_study 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate minigrep_study 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate minigrep_study 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6f59796370e272a3bf35a558b11899976fb8f32f8d1cf92b38fd491364c61f3 [INFO] running `Command { std: "docker" "start" "-a" "b6f59796370e272a3bf35a558b11899976fb8f32f8d1cf92b38fd491364c61f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6f59796370e272a3bf35a558b11899976fb8f32f8d1cf92b38fd491364c61f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6f59796370e272a3bf35a558b11899976fb8f32f8d1cf92b38fd491364c61f3", kill_on_drop: false }` [INFO] [stdout] b6f59796370e272a3bf35a558b11899976fb8f32f8d1cf92b38fd491364c61f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5206dba676d1fece3fc4a6c43aef25ba84f629357fa13f345ec0f565749e0d22 [INFO] running `Command { std: "docker" "start" "-a" "5206dba676d1fece3fc4a6c43aef25ba84f629357fa13f345ec0f565749e0d22", kill_on_drop: false }` [INFO] [stderr] Compiling minigrep_study v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::fmt` [INFO] [stdout] --> src/example/study_iter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::option` [INFO] [stdout] --> src/example/study_iter.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::option; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Shoe`, `generate_workout`, and `shoe_in_my_size` [INFO] [stdout] --> src/main.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use minigrep_study::{run, Config,generate_workout,shoe_in_my_size,Counter,Shoe}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "5206dba676d1fece3fc4a6c43aef25ba84f629357fa13f345ec0f565749e0d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5206dba676d1fece3fc4a6c43aef25ba84f629357fa13f345ec0f565749e0d22", kill_on_drop: false }` [INFO] [stdout] 5206dba676d1fece3fc4a6c43aef25ba84f629357fa13f345ec0f565749e0d22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 364c2fd4f3b72cbdebb76efd0222879bef9a08d7b341c0e9d5a6f8eb94114e1a [INFO] running `Command { std: "docker" "start" "-a" "364c2fd4f3b72cbdebb76efd0222879bef9a08d7b341c0e9d5a6f8eb94114e1a", kill_on_drop: false }` [INFO] [stderr] Compiling minigrep_study v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::fmt` [INFO] [stdout] --> src/example/study_iter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::option` [INFO] [stdout] --> src/example/study_iter.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::option; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Shoe`, `generate_workout`, and `shoe_in_my_size` [INFO] [stdout] --> src/main.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use minigrep_study::{run, Config,generate_workout,shoe_in_my_size,Counter,Shoe}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt` [INFO] [stdout] --> src/example/study_iter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::option` [INFO] [stdout] --> src/example/study_iter.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::option; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "364c2fd4f3b72cbdebb76efd0222879bef9a08d7b341c0e9d5a6f8eb94114e1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "364c2fd4f3b72cbdebb76efd0222879bef9a08d7b341c0e9d5a6f8eb94114e1a", kill_on_drop: false }` [INFO] [stdout] 364c2fd4f3b72cbdebb76efd0222879bef9a08d7b341c0e9d5a6f8eb94114e1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cd6b64ec04730fe1cd165abfa3916d65ba943377c40d3734c71d0030bb224074 [INFO] running `Command { std: "docker" "start" "-a" "cd6b64ec04730fe1cd165abfa3916d65ba943377c40d3734c71d0030bb224074", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `core::fmt` [INFO] [stderr] --> src/example/study_iter.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::fmt; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::option` [INFO] [stderr] --> src/example/study_iter.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::option; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `minigrep_study` (lib) generated 2 warnings (run `cargo fix --lib -p minigrep_study` to apply 2 suggestions) [INFO] [stderr] warning: unused imports: `Shoe`, `generate_workout`, and `shoe_in_my_size` [INFO] [stderr] --> src/main.rs:2:34 [INFO] [stderr] | [INFO] [stderr] 2 | use minigrep_study::{run, Config,generate_workout,shoe_in_my_size,Counter,Shoe}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `minigrep_study` (bin "minigrep_study" test) generated 1 warning (run `cargo fix --bin "minigrep_study" -p minigrep_study --tests` to apply 1 suggestion) [INFO] [stderr] warning: `minigrep_study` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep_study-284113dd3dce906d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test example::closure::tests::call_with_different_values ... ok [INFO] [stdout] test example::study_iter::test_counter ... ok [INFO] [stdout] test tests::case_insensitive ... ok [INFO] [stdout] test example::study_iter::filters_by_size ... ok [INFO] [stdout] test example::study_iter::using_other_iterator_trait_methods ... ok [INFO] [stdout] test example::iter::test_advanced_abstract ... ok [INFO] [stdout] test tests::case_sensitive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep_study-50f6c639ee48a7bc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests minigrep_study [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/example/iter.rs - example::iter::advanced_abstract (line 8) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/example/iter.rs - example::iter::advanced_abstract (line 8) stdout ---- [INFO] [stdout] error[E0433]: cannot find module or crate `minigrep` in this scope [INFO] [stdout] --> src/example/iter.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | let arr = minigrep::example::iter::advanced_abstract(); [INFO] [stdout] | ^^^^^^^^ use of unresolved module or unlinked crate `minigrep` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `minigrep`, use `cargo add minigrep` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 8 + use minigrep_study::example::iter; [INFO] [stdout] | [INFO] [stdout] help: if you import `iter`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 9 - let arr = minigrep::example::iter::advanced_abstract(); [INFO] [stdout] 9 + let arr = iter::advanced_abstract(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/example/iter.rs - example::iter::advanced_abstract (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "cd6b64ec04730fe1cd165abfa3916d65ba943377c40d3734c71d0030bb224074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd6b64ec04730fe1cd165abfa3916d65ba943377c40d3734c71d0030bb224074", kill_on_drop: false }` [INFO] [stdout] cd6b64ec04730fe1cd165abfa3916d65ba943377c40d3734c71d0030bb224074