[INFO] fetching crate rustlr 0.6.6... [INFO] testing rustlr-0.6.6 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate rustlr 0.6.6 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate rustlr 0.6.6 [INFO] finished tweaking crates.io crate rustlr 0.6.6 [INFO] tweaked toml for crates.io crate rustlr 0.6.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rustlr 0.6.6 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustlr 0.6.6 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex v1.10.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3957656d88dd33f36eaf6414ed1355a14050b1d9415e3c156d0ce56bfa136b6 [INFO] running `Command { std: "docker" "start" "-a" "a3957656d88dd33f36eaf6414ed1355a14050b1d9415e3c156d0ce56bfa136b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3957656d88dd33f36eaf6414ed1355a14050b1d9415e3c156d0ce56bfa136b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3957656d88dd33f36eaf6414ed1355a14050b1d9415e3c156d0ce56bfa136b6", kill_on_drop: false }` [INFO] [stdout] a3957656d88dd33f36eaf6414ed1355a14050b1d9415e3c156d0ce56bfa136b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84856422b5df74c7a860e07e53ef499445a85701e05ad4ea71d7f9e86fa54657 [INFO] running `Command { std: "docker" "start" "-a" "84856422b5df74c7a860e07e53ef499445a85701e05ad4ea71d7f9e86fa54657", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling rustlr v0.6.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.99s [INFO] running `Command { std: "docker" "inspect" "84856422b5df74c7a860e07e53ef499445a85701e05ad4ea71d7f9e86fa54657", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84856422b5df74c7a860e07e53ef499445a85701e05ad4ea71d7f9e86fa54657", kill_on_drop: false }` [INFO] [stdout] 84856422b5df74c7a860e07e53ef499445a85701e05ad4ea71d7f9e86fa54657 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 694160ba7d695c60b27d3425c5ec6054e63508c060fde6a5ce5a6bfde522ea80 [INFO] running `Command { std: "docker" "start" "-a" "694160ba7d695c60b27d3425c5ec6054e63508c060fde6a5ce5a6bfde522ea80", kill_on_drop: false }` [INFO] [stderr] Compiling rustlr v0.6.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.70s [INFO] running `Command { std: "docker" "inspect" "694160ba7d695c60b27d3425c5ec6054e63508c060fde6a5ce5a6bfde522ea80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "694160ba7d695c60b27d3425c5ec6054e63508c060fde6a5ce5a6bfde522ea80", kill_on_drop: false }` [INFO] [stdout] 694160ba7d695c60b27d3425c5ec6054e63508c060fde6a5ce5a6bfde522ea80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 04c4206c20ad3194b6b98b7d308f3fe1e12b1c02eb3b76843f7580bee24bc251 [INFO] running `Command { std: "docker" "start" "-a" "04c4206c20ad3194b6b98b7d308f3fe1e12b1c02eb3b76843f7580bee24bc251", 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/rustlr-beacadf3d0294ea7) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustlr-6ff45bc7449fcc2b) [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 rustlr [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/base_parser.rs - base_parser::BaseParser<'t,AT,ET,TT>::lb (line 336) ... ignored [INFO] [stdout] test src/lexer_interface.rs - lexer_interface::StrTokenizer (line 366) ... ignored [INFO] [stdout] test src/lexer_interface.rs - lexer_interface::StrTokenizer (line 376) ... ignored [INFO] [stdout] test src/lexer_interface.rs - lexer_interface::StrTokenizer<'t>::from_source (line 1166) ... ignored [INFO] [stdout] test src/lib.rs - generate (line 135) ... ignored [INFO] [stdout] test src/zc_parser.rs - zc_parser::ZCParser::lb (line 342) ... ignored [INFO] [stdout] test src/zc_parser.rs - zc_parser::ZCParser::parse_train (line 1195) ... ignored [INFO] [stdout] test src/zc_parser.rs - zc_parser::ZCParser::parse_train (line 1206) ... FAILED [INFO] [stdout] test src/lib.rs - (line 43) ... FAILED [INFO] [stdout] test src/generic_absyn.rs - generic_absyn::LBox::upcast (line 185) ... FAILED [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] test src/generic_absyn.rs - generic_absyn::LBox::upcast (line 180) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/zc_parser.rs - zc_parser::ZCParser::parse_train (line 1206) stdout ---- [INFO] [stdout] error: expected one of `!` or `::`, found `something` [INFO] [stdout] --> src/zc_parser.rs:1207:8 [INFO] [stdout] | [INFO] [stdout] 1 | Write something in C+- : cout << x endl [INFO] [stdout] | ^^^^^^^^^ expected one of `!` or `::` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 43) stdout ---- [INFO] [stdout] error: expected item, found `[` [INFO] [stdout] --> src/lib.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 1 | [dependencies] [INFO] [stdout] | ^ expected item [INFO] [stdout] | [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/generic_absyn.rs - generic_absyn::LBox::upcast (line 185) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `LBox` in this scope [INFO] [stdout] --> src/generic_absyn.rs:186:8 [INFO] [stdout] | [INFO] [stdout] 3 | let lb:LBox = LBox::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:231:1 [INFO] [stdout] ::: /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:234:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named struct `Box` defined here [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 3 - let lb:LBox = LBox::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] 3 + let lb:Box = LBox::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rustlr::LBox; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Any` in this scope [INFO] [stdout] --> src/generic_absyn.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 3 | let lb:LBox = LBox::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use std::any::Any; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LBox` [INFO] [stdout] --> src/generic_absyn.rs:186:24 [INFO] [stdout] | [INFO] [stdout] 3 | let lb:LBox = LBox::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] | ^^^^ use of undeclared type `LBox` [INFO] [stdout] | [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 3 - let lb:LBox = LBox::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] 3 + let lb:LBox = Box::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rustlr::LBox; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LBox` [INFO] [stdout] --> src/generic_absyn.rs:186:37 [INFO] [stdout] | [INFO] [stdout] 3 | let lb:LBox = LBox::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] | ^^^^ use of undeclared type `LBox` [INFO] [stdout] | [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 3 - let lb:LBox = LBox::upcast(LBox::new(String::from("abc"),0,0)); [INFO] [stdout] 3 + let lb:LBox = LBox::upcast(Box::new(String::from("abc"),0,0)); [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rustlr::LBox; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/generic_absyn.rs - generic_absyn::LBox::upcast (line 180) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `LBox` in this scope [INFO] [stdout] --> src/generic_absyn.rs:181:8 [INFO] [stdout] | [INFO] [stdout] 3 | let lb:LBox = LBox::new(String::from("abc"),0,0); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:231:1 [INFO] [stdout] ::: /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:234:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named struct `Box` defined here [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 3 - let lb:LBox = LBox::new(String::from("abc"),0,0); [INFO] [stdout] 3 + let lb:Box = LBox::new(String::from("abc"),0,0); [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rustlr::LBox; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Any` in this scope [INFO] [stdout] --> src/generic_absyn.rs:181:17 [INFO] [stdout] | [INFO] [stdout] 3 | let lb:LBox = LBox::new(String::from("abc"),0,0); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 2 + use std::any::Any; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LBox` [INFO] [stdout] --> src/generic_absyn.rs:181:24 [INFO] [stdout] | [INFO] [stdout] 3 | let lb:LBox = LBox::new(String::from("abc"),0,0); [INFO] [stdout] | ^^^^ use of undeclared type `LBox` [INFO] [stdout] | [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 3 - let lb:LBox = LBox::new(String::from("abc"),0,0); [INFO] [stdout] 3 + let lb:LBox = Box::new(String::from("abc"),0,0); [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rustlr::LBox; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/generic_absyn.rs - generic_absyn::LBox::upcast (line 180) [INFO] [stdout] src/generic_absyn.rs - generic_absyn::LBox::upcast (line 185) [INFO] [stdout] src/lib.rs - (line 43) [INFO] [stdout] src/zc_parser.rs - zc_parser::ZCParser::parse_train (line 1206) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "04c4206c20ad3194b6b98b7d308f3fe1e12b1c02eb3b76843f7580bee24bc251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c4206c20ad3194b6b98b7d308f3fe1e12b1c02eb3b76843f7580bee24bc251", kill_on_drop: false }` [INFO] [stdout] 04c4206c20ad3194b6b98b7d308f3fe1e12b1c02eb3b76843f7580bee24bc251