[INFO] fetching crate default_is_triple_underscore 0.2.0... [INFO] testing default_is_triple_underscore-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate default_is_triple_underscore 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate default_is_triple_underscore 0.2.0 [INFO] finished tweaking crates.io crate default_is_triple_underscore 0.2.0 [INFO] tweaked toml for crates.io crate default_is_triple_underscore 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate default_is_triple_underscore 0.2.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72bca8c6e174b3292d35780342f2660d9e1835fe3df2c2615221f018fabac543 [INFO] running `Command { std: "docker" "start" "-a" "72bca8c6e174b3292d35780342f2660d9e1835fe3df2c2615221f018fabac543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72bca8c6e174b3292d35780342f2660d9e1835fe3df2c2615221f018fabac543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72bca8c6e174b3292d35780342f2660d9e1835fe3df2c2615221f018fabac543", kill_on_drop: false }` [INFO] [stdout] 72bca8c6e174b3292d35780342f2660d9e1835fe3df2c2615221f018fabac543 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ad7cd159cd120e229ed9492c2fd380723e83395793eb9e4ca419986322464a4 [INFO] running `Command { std: "docker" "start" "-a" "3ad7cd159cd120e229ed9492c2fd380723e83395793eb9e4ca419986322464a4", kill_on_drop: false }` [INFO] [stderr] Compiling default_is_triple_underscore v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "3ad7cd159cd120e229ed9492c2fd380723e83395793eb9e4ca419986322464a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad7cd159cd120e229ed9492c2fd380723e83395793eb9e4ca419986322464a4", kill_on_drop: false }` [INFO] [stdout] 3ad7cd159cd120e229ed9492c2fd380723e83395793eb9e4ca419986322464a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f18382e2269877a0022299f79ce7dbf92cca8a9828eecb9158dd352f8dd324c [INFO] running `Command { std: "docker" "start" "-a" "4f18382e2269877a0022299f79ce7dbf92cca8a9828eecb9158dd352f8dd324c", kill_on_drop: false }` [INFO] [stderr] Compiling default_is_triple_underscore v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "4f18382e2269877a0022299f79ce7dbf92cca8a9828eecb9158dd352f8dd324c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f18382e2269877a0022299f79ce7dbf92cca8a9828eecb9158dd352f8dd324c", kill_on_drop: false }` [INFO] [stdout] 4f18382e2269877a0022299f79ce7dbf92cca8a9828eecb9158dd352f8dd324c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 85f8e7af09a2b49e3987adf3d322f4fa3067528a9dc56f086eb45565f6eef19a [INFO] running `Command { std: "docker" "start" "-a" "85f8e7af09a2b49e3987adf3d322f4fa3067528a9dc56f086eb45565f6eef19a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/default_is_triple_underscore-6c59a920d378d8e6) [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 default_is_triple_underscore [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - DefaultIsTripleUnderscore::___ (line 59) ... FAILED [INFO] [stdout] test src/lib.rs - ___ (line 22) ... FAILED [INFO] [stdout] test src/lib.rs - ___ (line 30) ... FAILED [INFO] [stdout] test src/lib.rs - ___ (line 14) ... FAILED [INFO] [stdout] test src/lib.rs - ___ (line 42) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - DefaultIsTripleUnderscore::___ (line 59) stdout ---- [INFO] [stdout] error[E0599]: no associated item named `___` found for type `i32` in the current scope [INFO] [stdout] --> src/lib.rs:61:29 [INFO] [stdout] | [INFO] [stdout] 4 | assert_eq!(T::default(), T::___()); [INFO] [stdout] | ^^^ associated item not found in `i32` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - ___ (line 22) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `___` in this scope [INFO] [stdout] --> src/lib.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 4 | let b = f(___()); // Now [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use default_is_triple_underscore::___; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `f` in this scope [INFO] [stdout] --> src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 3 | let a = f(Default::default()); // Default Rust [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `f` in this scope [INFO] [stdout] --> src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 4 | let b = f(___()); // Now [INFO] [stdout] | ^ help: a local variable with a similar name exists: `a` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - ___ (line 30) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `ComplexStruct` in this scope [INFO] [stdout] --> src/lib.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 3 | impl Default for ComplexStruct { [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `___` in this scope [INFO] [stdout] --> src/lib.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 5 | Self { a : ___(), b : ___(), c : ___(), vec : vec![0] } [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use default_is_triple_underscore::___; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `___` in this scope [INFO] [stdout] --> src/lib.rs:33:27 [INFO] [stdout] | [INFO] [stdout] 5 | Self { a : ___(), b : ___(), c : ___(), vec : vec![0] } [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use default_is_triple_underscore::___; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `___` in this scope [INFO] [stdout] --> src/lib.rs:33:38 [INFO] [stdout] | [INFO] [stdout] 5 | Self { a : ___(), b : ___(), c : ___(), vec : vec![0] } [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use default_is_triple_underscore::___; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - ___ (line 14) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `___` in this scope [INFO] [stdout] --> src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 4 | let a : i32 = ___(); // Now [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use default_is_triple_underscore::___; [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 E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - ___ (line 42) stdout ---- [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `BigStruct` in this scope [INFO] [stdout] --> src/lib.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 3 | let a = BigStruct { x : 42, y : 64, ..Default::default() }; [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `BigStruct` in this scope [INFO] [stdout] --> src/lib.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 4 | let b = BigStruct { x : 42, y : 64, ..___() }; [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `___` in this scope [INFO] [stdout] --> src/lib.rs:44:39 [INFO] [stdout] | [INFO] [stdout] 4 | let b = BigStruct { x : 42, y : 64, ..___() }; [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use default_is_triple_underscore::___; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - DefaultIsTripleUnderscore::___ (line 59) [INFO] [stdout] src/lib.rs - ___ (line 14) [INFO] [stdout] src/lib.rs - ___ (line 22) [INFO] [stdout] src/lib.rs - ___ (line 30) [INFO] [stdout] src/lib.rs - ___ (line 42) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "85f8e7af09a2b49e3987adf3d322f4fa3067528a9dc56f086eb45565f6eef19a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f8e7af09a2b49e3987adf3d322f4fa3067528a9dc56f086eb45565f6eef19a", kill_on_drop: false }` [INFO] [stdout] 85f8e7af09a2b49e3987adf3d322f4fa3067528a9dc56f086eb45565f6eef19a