[INFO] updating cached repository zovt/gettit [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/zovt/gettit [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/zovt/gettit" "work/ex/beta-1.38-1/sources/1.37.0/gh/zovt/gettit"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zovt/gettit'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/zovt/gettit" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zovt/gettit"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zovt/gettit'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d4e6ccafefde60136c8df7c6b8ddabb0613e81f8 [INFO] sha for GitHub repo zovt/gettit: d4e6ccafefde60136c8df7c6b8ddabb0613e81f8 [INFO] validating manifest of zovt/gettit on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of zovt/gettit on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing zovt/gettit [INFO] finished frobbing zovt/gettit [INFO] frobbed toml for zovt/gettit written to work/ex/beta-1.38-1/sources/1.37.0/gh/zovt/gettit/Cargo.toml [INFO] started frobbing zovt/gettit [INFO] finished frobbing zovt/gettit [INFO] frobbed toml for zovt/gettit written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zovt/gettit/Cargo.toml [INFO] crate zovt/gettit already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing zovt/gettit against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zovt/gettit:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 7b2137cf20ad88270a16735d818cd7b175f248cdacf750427531471c1ac3efbb [INFO] running `"docker" "start" "-a" "7b2137cf20ad88270a16735d818cd7b175f248cdacf750427531471c1ac3efbb"` [INFO] [stderr] Compiling gettit v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/main.rs:34:20 [INFO] [stderr] | [INFO] [stderr] 34 | for i in range(0u, args.len()){ [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `{` [INFO] [stderr] --> src/main.rs:134:26 [INFO] [stderr] | [INFO] [stderr] 134 | spawn(proc() { println!("{}: {}", link.clone(), check_link(link))}); [INFO] [stderr] | ^ expected one of `)`, `,`, `.`, `?`, or an operator here [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/main.rs:205:28 [INFO] [stderr] | [INFO] [stderr] 205 | let mutations = mutate(0u, link.list.clone()); [INFO] [stderr] | ^^ invalid suffix `u` [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::io::Command` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ no `Command` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::process` [INFO] [stderr] --> src/main.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::process::ProcessOutput; [INFO] [stderr] | ^^^^^^^ could not find `process` in `io` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `process` in `io` [INFO] [stderr] --> src/main.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::process::ProcessExit::*; [INFO] [stderr] | ^^^^^^^ could not find `process` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::process` [INFO] [stderr] --> src/main.rs:4:14 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::process::ProcessExit; [INFO] [stderr] | ^^^^^^^ could not find `process` in `io` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/main.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | for i in range(0u, args.len()){ [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/main.rs:68:50 [INFO] [stderr] | [INFO] [stderr] 68 | fn find_in_string(c: char, s: &String) -> Option { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/main.rs:78:20 [INFO] [stderr] | [INFO] [stderr] 78 | locations: Vec, [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/main.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | let mut _loc: Vec = Vec::new(); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope [INFO] [stderr] --> src/main.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | spawn(proc() { println!("{}: {}", link.clone(), check_link(link))}); [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 2 | use std::thread::spawn; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `proc` in this scope [INFO] [stderr] --> src/main.rs:134:19 [INFO] [stderr] | [INFO] [stderr] 134 | spawn(proc() { println!("{}: {}", link.clone(), check_link(link))}); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `uint` in this scope [INFO] [stderr] --> src/main.rs:152:18 [INFO] [stderr] | [INFO] [stderr] 152 | fn mutate(index: uint, string: LinkedChars) -> Mutations { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `args` in module `os` [INFO] [stderr] --> src/main.rs:195:20 [INFO] [stderr] | [INFO] [stderr] 195 | let args = os::args(); [INFO] [stderr] | ^^^^ not found in `os` [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 2 | use std::env::args; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(globs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead [INFO] [stderr] --> src/main.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | let mut _args = box args; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/49733 [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::process::ProcessExit::*` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::process::ProcessExit::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `&std::string::String` in the current scope [INFO] [stderr] --> src/main.rs:56:27 [INFO] [stderr] | [INFO] [stderr] 56 | match arg.as_slice() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `push_all` found for type `std::vec::Vec` in the current scope [INFO] [stderr] --> src/main.rs:125:19 [INFO] [stderr] | [INFO] [stderr] 125 | link_.push_all(link.as_bytes()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `push_all` found for type `std::vec::Vec` in the current scope [INFO] [stderr] --> src/main.rs:162:12 [INFO] [stderr] | [INFO] [stderr] 162 | result.push_all(mutate(index+1, s).as_slice()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `push_all` found for type `std::vec::Vec` in the current scope [INFO] [stderr] --> src/main.rs:163:12 [INFO] [stderr] | [INFO] [stderr] 163 | result.push_all(mutate(index+1, string).as_slice()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/main.rs:177:26 [INFO] [stderr] | [INFO] [stderr] 177 | string.push_str(link.as_slice()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope [INFO] [stderr] --> src/main.rs:187:19 [INFO] [stderr] | [INFO] [stderr] 187 | { match s.as_slice() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 23 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0554, E0599, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: Could not compile `gettit`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7b2137cf20ad88270a16735d818cd7b175f248cdacf750427531471c1ac3efbb"` [INFO] running `"docker" "rm" "-f" "7b2137cf20ad88270a16735d818cd7b175f248cdacf750427531471c1ac3efbb"` [INFO] [stdout] 7b2137cf20ad88270a16735d818cd7b175f248cdacf750427531471c1ac3efbb