[INFO] fetching crate adder_lro 0.1.0... [INFO] testing adder_lro-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate adder_lro 0.1.0 into /workspace/builds/worker-103/source [INFO] validating manifest of crates.io crate adder_lro 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate adder_lro 0.1.0 [INFO] finished tweaking crates.io crate adder_lro 0.1.0 [INFO] tweaked toml for crates.io crate adder_lro 0.1.0 written to /workspace/builds/worker-103/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 765e2ccc617364fa33c041c1940575888ff4fe1e032fb68b45474844986b43b8 [INFO] running `Command { std: "docker" "start" "-a" "765e2ccc617364fa33c041c1940575888ff4fe1e032fb68b45474844986b43b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "765e2ccc617364fa33c041c1940575888ff4fe1e032fb68b45474844986b43b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "765e2ccc617364fa33c041c1940575888ff4fe1e032fb68b45474844986b43b8", kill_on_drop: false }` [INFO] [stdout] 765e2ccc617364fa33c041c1940575888ff4fe1e032fb68b45474844986b43b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b628d4445630116ab1a6e6232895e7461b6fa1ad53a4b0df66a4d25b3871fa54 [INFO] running `Command { std: "docker" "start" "-a" "b628d4445630116ab1a6e6232895e7461b6fa1ad53a4b0df66a4d25b3871fa54", kill_on_drop: false }` [INFO] [stderr] Compiling adder_lro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/lib.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/lib.rs:77:34 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Kinds` should have a snake case name [INFO] [stdout] --> src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub mod Kinds { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `kinds` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Utils` should have a snake case name [INFO] [stdout] --> src/lib.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub mod Utils { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "b628d4445630116ab1a6e6232895e7461b6fa1ad53a4b0df66a4d25b3871fa54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b628d4445630116ab1a6e6232895e7461b6fa1ad53a4b0df66a4d25b3871fa54", kill_on_drop: false }` [INFO] [stdout] b628d4445630116ab1a6e6232895e7461b6fa1ad53a4b0df66a4d25b3871fa54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a54a1b304ad97a37ee133e29783a243daee7bed2b84d3c63cb06e47a875062b [INFO] running `Command { std: "docker" "start" "-a" "6a54a1b304ad97a37ee133e29783a243daee7bed2b84d3c63cb06e47a875062b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/lib.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling adder_lro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/lib.rs:77:34 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Kinds` should have a snake case name [INFO] [stdout] --> src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub mod Kinds { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `kinds` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Utils` should have a snake case name [INFO] [stdout] --> src/lib.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub mod Utils { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c1` [INFO] [stdout] --> src/lib.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> src/lib.rs:77:34 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Kinds` should have a snake case name [INFO] [stdout] --> src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | pub mod Kinds { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `kinds` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Utils` should have a snake case name [INFO] [stdout] --> src/lib.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | pub mod Utils { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `utils` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "6a54a1b304ad97a37ee133e29783a243daee7bed2b84d3c63cb06e47a875062b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a54a1b304ad97a37ee133e29783a243daee7bed2b84d3c63cb06e47a875062b", kill_on_drop: false }` [INFO] [stdout] 6a54a1b304ad97a37ee133e29783a243daee7bed2b84d3c63cb06e47a875062b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ba4c6c8c82144943665c8b7502fd7c8d14c2a71964f1f48bd4ab527fa4812c0d [INFO] running `Command { std: "docker" "start" "-a" "ba4c6c8c82144943665c8b7502fd7c8d14c2a71964f1f48bd4ab527fa4812c0d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `c1` [INFO] [stderr] --> src/lib.rs:77:16 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_c1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c2` [INFO] [stderr] --> src/lib.rs:77:34 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stderr] [INFO] [stderr] warning: module `Kinds` should have a snake case name [INFO] [stderr] --> src/lib.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | pub mod Kinds { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `kinds` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: module `Utils` should have a snake case name [INFO] [stderr] --> src/lib.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | pub mod Utils { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `utils` [INFO] [stderr] [INFO] [stderr] warning: `adder_lro` (lib) generated 4 warnings [INFO] [stderr] warning: `adder_lro` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/adder_lro-2ffd3889eb4d2fc3) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::smaller_can_hold_larger ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::larger_can_hold_smaller ... ok [INFO] [stdout] test tests::it_adds_two ... ok [INFO] [stdout] test tests::greater_than_100 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-739e8ca5dfc3a3d5) [INFO] [stdout] [INFO] [stderr] Doc-tests adder_lro [INFO] [stdout] running 1 test [INFO] [stdout] test it_adds_two ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stdout] test src/lib.rs - add_one (line 42) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - add_one (line 42) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `adder` [INFO] [stdout] --> src/lib.rs:44:14 [INFO] [stdout] | [INFO] [stdout] 4 | let answer = adder::add_one(arg); [INFO] [stdout] | ^^^^^ use of undeclared crate or module `adder` [INFO] [stdout] [INFO] [stdout] error: aborting due to 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/lib.rs - add_one (line 42) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ba4c6c8c82144943665c8b7502fd7c8d14c2a71964f1f48bd4ab527fa4812c0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4c6c8c82144943665c8b7502fd7c8d14c2a71964f1f48bd4ab527fa4812c0d", kill_on_drop: false }` [INFO] [stdout] ba4c6c8c82144943665c8b7502fd7c8d14c2a71964f1f48bd4ab527fa4812c0d