[INFO] updating cached repository https://github.com/Rostepher/bfi [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 881d0de49ae2d561b41e6ed5af6cf52232cd6189 [INFO] checking Rostepher/bfi against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRostepher%2Fbfi" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rostepher/bfi on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Rostepher/bfi [INFO] finished tweaking git repo https://github.com/Rostepher/bfi [INFO] tweaked toml for git repo https://github.com/Rostepher/bfi written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Rostepher/bfi already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-13/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d7ef767da99fd5861ccd7be4cb94ad8b808431efe63d0cc01ad5aaf76b4dee6a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "d7ef767da99fd5861ccd7be4cb94ad8b808431efe63d0cc01ad5aaf76b4dee6a"` [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking brainfuck v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/eval.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | let mut i = 0us; [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/optimizer.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | let mut i = 1us; [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `is` for integer literal [INFO] [stderr] --> src/optimizer.rs:304:17 [INFO] [stderr] | [INFO] [stderr] 304 | let mut p = 0is; [INFO] [stderr] | ^^^ invalid suffix `is` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/optimizer.rs:394:21 [INFO] [stderr] | [INFO] [stderr] 394 | let mut start = 0us; [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/parser.rs:15:49 [INFO] [stderr] | [INFO] [stderr] 15 | '<' => ast.push(Ir::Shift(Left, 1us)), [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/parser.rs:16:50 [INFO] [stderr] | [INFO] [stderr] 16 | '>' => ast.push(Ir::Shift(Right, 1us)), [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/eval.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | let mut i = 0us; [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/optimizer.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | let mut i = 1us; [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `is` for integer literal [INFO] [stderr] --> src/optimizer.rs:304:17 [INFO] [stderr] | [INFO] [stderr] 304 | let mut p = 0is; [INFO] [stderr] | ^^^ invalid suffix `is` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/optimizer.rs:394:21 [INFO] [stderr] | [INFO] [stderr] 394 | let mut start = 0us; [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/parser.rs:15:49 [INFO] [stderr] | [INFO] [stderr] 15 | '<' => ast.push(Ir::Shift(Left, 1us)), [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `us` for integer literal [INFO] [stderr] --> src/parser.rs:16:50 [INFO] [stderr] | [INFO] [stderr] 16 | '>' => ast.push(Ir::Shift(Right, 1us)), [INFO] [stderr] | ^^^ invalid suffix `us` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/main.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | use std::old_io::File; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/byte_stream.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use std::old_io::{BufferedReader, IoError, IoErrorKind}; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/emit.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use std::old_io::{File, IoResult}; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/eval.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use std::old_io::{stdin, stdout}; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::SignedInt` [INFO] [stderr] --> src/mem.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::num::SignedInt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ no `SignedInt` in `num` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::SignedInt` [INFO] [stderr] --> src/optimizer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::num::SignedInt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ no `SignedInt` in `num` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/emit.rs:16:40 [INFO] [stderr] | [INFO] [stderr] 16 | let mut file = match File::create(&Path::new(ir_file_name)) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/emit.rs:30:40 [INFO] [stderr] | [INFO] [stderr] 30 | let mut file = match File::create(&Path::new(c_file_name)) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/emit.rs:88:40 [INFO] [stderr] | [INFO] [stderr] 88 | let mut file = match File::create(&Path::new(rs_file_name)) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/main.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | use std::old_io::File; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/byte_stream.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use std::old_io::{BufferedReader, IoError, IoErrorKind}; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/emit.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use std::old_io::{File, IoResult}; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/eval.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use std::old_io::{stdin, stdout}; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::SignedInt` [INFO] [stderr] --> src/mem.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::num::SignedInt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ no `SignedInt` in `num` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::SignedInt` [INFO] [stderr] --> src/optimizer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::num::SignedInt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ no `SignedInt` in `num` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/main.rs:111:33 [INFO] [stderr] | [INFO] [stderr] 111 | let ast = match File::open(&Path::new(&file_name)) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stderr] --> src/byte_stream.rs:3:26 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct ByteStream { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stderr] --> src/byte_stream.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | impl ByteStream { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stderr] --> src/byte_stream.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | impl Iterator for ByteStream { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stderr] --> src/parser.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn parse(byte_stream: &mut ByteStream) -> Ast { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `args` in module `std::os` [INFO] [stderr] --> src/main.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | let args = std::os::args(); [INFO] [stderr] | ^^^^ not found in `std::os` [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 14 | use std::env::args; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/emit.rs:16:40 [INFO] [stderr] | [INFO] [stderr] 16 | let mut file = match File::create(&Path::new(ir_file_name)) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/emit.rs:30:40 [INFO] [stderr] | [INFO] [stderr] 30 | let mut file = match File::create(&Path::new(c_file_name)) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/emit.rs:88:40 [INFO] [stderr] | [INFO] [stderr] 88 | let mut file = match File::create(&Path::new(rs_file_name)) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/main.rs:111:33 [INFO] [stderr] | [INFO] [stderr] 111 | let ast = match File::open(&Path::new(&file_name)) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stderr] --> src/byte_stream.rs:3:26 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct ByteStream { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stderr] --> src/byte_stream.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | impl ByteStream { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stderr] --> src/byte_stream.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | impl Iterator for ByteStream { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Reader` in this scope [INFO] [stderr] --> src/parser.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn parse(byte_stream: &mut ByteStream) -> Ast { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `args` in module `std::os` [INFO] [stderr] --> src/main.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | let args = std::os::args(); [INFO] [stderr] | ^^^^ not found in `std::os` [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 14 | use std::env::args; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 21 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: could not compile `brainfuck`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 21 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: could not compile `brainfuck`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d7ef767da99fd5861ccd7be4cb94ad8b808431efe63d0cc01ad5aaf76b4dee6a"` [INFO] running `"docker" "rm" "-f" "d7ef767da99fd5861ccd7be4cb94ad8b808431efe63d0cc01ad5aaf76b4dee6a"` [INFO] [stdout] d7ef767da99fd5861ccd7be4cb94ad8b808431efe63d0cc01ad5aaf76b4dee6a