[INFO] updating cached repository 11Takanori/echo-in-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/11Takanori/echo-in-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/11Takanori/echo-in-rust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/11Takanori/echo-in-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/11Takanori/echo-in-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/11Takanori/echo-in-rust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/11Takanori/echo-in-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/11Takanori/echo-in-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f143acc40b1fa08b72b4e8758dd3146eadf6ac8d [INFO] sha for GitHub repo 11Takanori/echo-in-rust: f143acc40b1fa08b72b4e8758dd3146eadf6ac8d [INFO] validating manifest of 11Takanori/echo-in-rust on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of 11Takanori/echo-in-rust on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing 11Takanori/echo-in-rust [INFO] finished frobbing 11Takanori/echo-in-rust [INFO] frobbed toml for 11Takanori/echo-in-rust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/11Takanori/echo-in-rust/Cargo.toml [INFO] started frobbing 11Takanori/echo-in-rust [INFO] finished frobbing 11Takanori/echo-in-rust [INFO] frobbed toml for 11Takanori/echo-in-rust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/11Takanori/echo-in-rust/Cargo.toml [INFO] crate 11Takanori/echo-in-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking 11Takanori/echo-in-rust against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/11Takanori/echo-in-rust:/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=forbid" "-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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 479ae8f341322e705ac5775263f6f0be8168df3737d063871c9a97159558b54f [INFO] running `"docker" "start" "-a" "479ae8f341322e705ac5775263f6f0be8168df3737d063871c9a97159558b54f"` [INFO] [stderr] Checking echo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: expected one of `.`, `;`, `?`, or an operator, found `if` [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 34 | } [INFO] [stderr] | - help: a semicolon may be missing here [INFO] [stderr] 35 | [INFO] [stderr] 36 | if matches.opt_present("help") { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: expected one of `.`, `;`, `?`, or an operator, found `if` [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 34 | } [INFO] [stderr] | - help: a semicolon may be missing here [INFO] [stderr] 35 | [INFO] [stderr] 36 | if matches.opt_present("help") { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/main.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | use std::old_io::{print, println}; [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:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | use std::old_io::stdio; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `print` [INFO] [stderr] --> src/main.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | print!("") [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 30 | println!("{}", f); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | println!(""); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | println!(""); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | println!(" {} [SHORT-OPTION]... [STRING]...", program); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | println!("Usage:"); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | println!(""); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | println!("echo {} - display a line of text", VERSION); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `print` [INFO] [stderr] --> src/main.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | print!(string.as_slice()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stderr] --> src/main.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | getopts::optflag("n", "", "do not output the trding newline"), [INFO] [stderr] | ^^^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stderr] --> src/main.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | getopts::optflag("h", "help", "display this help and exit"), [INFO] [stderr] | ^^^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stderr] --> src/main.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | getopts::optflag("V", "version", [INFO] [stderr] | ^^^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `getopts` in crate `getopts` [INFO] [stderr] --> src/main.rs:27:34 [INFO] [stderr] | [INFO] [stderr] 27 | let matches = match getopts::getopts(args.tail(), &opts) { [INFO] [stderr] | ^^^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `set_exit_status` in module `env` [INFO] [stderr] --> src/main.rs:31:18 [INFO] [stderr] | [INFO] [stderr] 31 | env::set_exit_status(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not found in `env` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `usage` in crate `getopts` [INFO] [stderr] --> src/main.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 43 | println(getopts::usage("Echo the STRING(s) to standard output.", &opts) [INFO] [stderr] | ^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::old_io` [INFO] [stderr] --> src/main.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | use std::old_io::{print, println}; [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:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | use std::old_io::stdio; [INFO] [stderr] | ^^^^^^ could not find `old_io` in `std` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `print` [INFO] [stderr] --> src/main.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | print!("") [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 30 | println!("{}", f); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | println!(""); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | println!(""); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | println!(" {} [SHORT-OPTION]... [STRING]...", program); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | println!("Usage:"); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | println!(""); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `println` [INFO] [stderr] --> src/main.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | println!("echo {} - display a line of text", VERSION); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `print` [INFO] [stderr] --> src/main.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | print!(string.as_slice()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stderr] --> src/main.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | getopts::optflag("n", "", "do not output the trding newline"), [INFO] [stderr] | ^^^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stderr] --> src/main.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | getopts::optflag("h", "help", "display this help and exit"), [INFO] [stderr] | ^^^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stderr] --> src/main.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | getopts::optflag("V", "version", [INFO] [stderr] | ^^^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `getopts` in crate `getopts` [INFO] [stderr] --> src/main.rs:27:34 [INFO] [stderr] | [INFO] [stderr] 27 | let matches = match getopts::getopts(args.tail(), &opts) { [INFO] [stderr] | ^^^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `set_exit_status` in module `env` [INFO] [stderr] --> src/main.rs:31:18 [INFO] [stderr] | [INFO] [stderr] 31 | env::set_exit_status(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not found in `env` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `usage` in crate `getopts` [INFO] [stderr] --> src/main.rs:43:26 [INFO] [stderr] | [INFO] [stderr] 43 | println(getopts::usage("Echo the STRING(s) to standard output.", &opts) [INFO] [stderr] | ^^^^^ not found in `getopts` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `tail` found for type `std::vec::Vec` in the current scope [INFO] [stderr] --> src/main.rs:27:47 [INFO] [stderr] | [INFO] [stderr] 27 | let matches = match getopts::getopts(args.tail(), &opts) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 19 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `echo`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `tail` found for type `std::vec::Vec` in the current scope [INFO] [stderr] --> src/main.rs:27:47 [INFO] [stderr] | [INFO] [stderr] 27 | let matches = match getopts::getopts(args.tail(), &opts) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 19 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `echo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "479ae8f341322e705ac5775263f6f0be8168df3737d063871c9a97159558b54f"` [INFO] running `"docker" "rm" "-f" "479ae8f341322e705ac5775263f6f0be8168df3737d063871c9a97159558b54f"` [INFO] [stdout] 479ae8f341322e705ac5775263f6f0be8168df3737d063871c9a97159558b54f