[INFO] cloning repository https://github.com/zmbush/rustfuck [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zmbush/rustfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzmbush%2Frustfuck"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzmbush%2Frustfuck'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ccbda3b19273e93625436e6b5cf11d1f0655757e [INFO] checking zmbush/rustfuck against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzmbush%2Frustfuck" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zmbush/rustfuck 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/zmbush/rustfuck [INFO] finished tweaking git repo https://github.com/zmbush/rustfuck [INFO] tweaked toml for git repo https://github.com/zmbush/rustfuck written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/zmbush/rustfuck already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 184d36e299bec2f61ba925ea942e2c1beafae37fe3f79ff52f04dcf2e387198d [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" "184d36e299bec2f61ba925ea942e2c1beafae37fe3f79ff52f04dcf2e387198d"` [INFO] [stderr] Checking rustfuck v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> src/main.rs:75:42 [INFO] [stderr] | [INFO] [stderr] 75 | let v = v.trim_matches(|&: c: char| c == ' '); [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] error: expected parameter name, found `:` [INFO] [stderr] --> src/main.rs:75:42 [INFO] [stderr] | [INFO] [stderr] 75 | let v = v.trim_matches(|&: c: char| c == ' '); [INFO] [stderr] | ^ expected parameter name [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `old_io` in `std` [INFO] [stderr] --> src/main.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | use std::old_io::fs::File; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::old_io; [INFO] [stderr] | ^^^^^^^^^^^ no `old_io` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `getopts::optopt`, `getopts::optflag`, `getopts::getopts`, `getopts::usage` [INFO] [stderr] --> src/main.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use getopts::{optopt,optflag, getopts,OptGroup,usage}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^ no `usage` in the root [INFO] [stderr] | | | | [INFO] [stderr] | | | no `getopts` in the root [INFO] [stderr] | | no `optflag` in the root [INFO] [stderr] | no `optopt` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `old_io` in `std` [INFO] [stderr] --> src/tokenizer.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use std::old_io::fs::File; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/main.rs:7:10 [INFO] [stderr] | [INFO] [stderr] 7 | use std::old_io::Command; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `File` [INFO] [stderr] --> src/tokenizer.rs:38:23 [INFO] [stderr] | [INFO] [stderr] 38 | let content = File::open(path).read_to_string().unwrap_or("".to_string()); [INFO] [stderr] | ^^^^ use of undeclared type or module `File` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/main.rs:44:16 [INFO] [stderr] | [INFO] [stderr] 44 | let path = Path::new(&matches.free[0]); [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `File` [INFO] [stderr] --> src/main.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | let file = File::open(&path).read_to_string().unwrap_or("".to_string()); [INFO] [stderr] | ^^^^ use of undeclared type or module `File` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Path` in this scope [INFO] [stderr] --> src/tokenizer.rs:33:30 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn parse_file(path: &Path) -> Vec { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::Path; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `args` in module `os` [INFO] [stderr] --> src/main.rs:17:20 [INFO] [stderr] | [INFO] [stderr] 17 | let args = os::args(); [INFO] [stderr] | ^^^^ not found in `os` [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::env::args; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0603]: struct `OptGroup` is private [INFO] [stderr] --> src/main.rs:6:39 [INFO] [stderr] | [INFO] [stderr] 6 | use getopts::{optopt,optflag, getopts,OptGroup,usage}; [INFO] [stderr] | ^^^^^^^^ private struct [INFO] [stderr] | [INFO] [stderr] note: the struct `OptGroup` is defined here [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate getopts; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `old_io` in `std` [INFO] [stderr] --> src/main.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | use std::old_io::fs::File; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::old_io; [INFO] [stderr] | ^^^^^^^^^^^ no `old_io` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `getopts::optopt`, `getopts::optflag`, `getopts::getopts`, `getopts::usage` [INFO] [stderr] --> src/main.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use getopts::{optopt,optflag, getopts,OptGroup,usage}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^ no `usage` in the root [INFO] [stderr] | | | | [INFO] [stderr] | | | no `getopts` in the root [INFO] [stderr] | | no `optflag` in the root [INFO] [stderr] | no `optopt` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `old_io` in `std` [INFO] [stderr] --> src/tokenizer.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use std::old_io::fs::File; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/main.rs:7:10 [INFO] [stderr] | [INFO] [stderr] 7 | use std::old_io::Command; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `File` [INFO] [stderr] --> src/tokenizer.rs:38:23 [INFO] [stderr] | [INFO] [stderr] 38 | let content = File::open(path).read_to_string().unwrap_or("".to_string()); [INFO] [stderr] | ^^^^ use of undeclared type or module `File` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/main.rs:44:16 [INFO] [stderr] | [INFO] [stderr] 44 | let path = Path::new(&matches.free[0]); [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `File` [INFO] [stderr] --> src/main.rs:50:16 [INFO] [stderr] | [INFO] [stderr] 50 | let file = File::open(&path).read_to_string().unwrap_or("".to_string()); [INFO] [stderr] | ^^^^ use of undeclared type or module `File` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Path` in this scope [INFO] [stderr] --> src/tokenizer.rs:33:30 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn parse_file(path: &Path) -> Vec { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::Path; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `args` in module `os` [INFO] [stderr] --> src/main.rs:17:20 [INFO] [stderr] | [INFO] [stderr] 17 | let args = os::args(); [INFO] [stderr] | ^^^^ not found in `os` [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 3 | use std::env::args; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0603]: struct `OptGroup` is private [INFO] [stderr] --> src/main.rs:6:39 [INFO] [stderr] | [INFO] [stderr] 6 | use getopts::{optopt,optflag, getopts,OptGroup,usage}; [INFO] [stderr] | ^^^^^^^^ private struct [INFO] [stderr] | [INFO] [stderr] note: the struct `OptGroup` is defined here [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope [INFO] [stderr] --> src/main.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | print!("{}", usage(brief.as_slice(), opts)); [INFO] [stderr] | ^^^^^^^^ method not found in `std::string::String` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | extern crate getopts; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #27812 for more information [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0599, E0603, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `rustfuck`. [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[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope [INFO] [stderr] --> src/main.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | print!("{}", usage(brief.as_slice(), opts)); [INFO] [stderr] | ^^^^^^^^ method not found in `std::string::String` [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0599, E0603, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `rustfuck`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "184d36e299bec2f61ba925ea942e2c1beafae37fe3f79ff52f04dcf2e387198d"` [INFO] running `"docker" "rm" "-f" "184d36e299bec2f61ba925ea942e2c1beafae37fe3f79ff52f04dcf2e387198d"` [INFO] [stdout] 184d36e299bec2f61ba925ea942e2c1beafae37fe3f79ff52f04dcf2e387198d