[INFO] cloning repository https://github.com/lukeasrodgers/rust-echo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukeasrodgers/rust-echo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-echo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-echo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c6776efe03ae03c2088e706026546325903bbee [INFO] testing lukeasrodgers/rust-echo against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukeasrodgers%2Frust-echo" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lukeasrodgers/rust-echo on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lukeasrodgers/rust-echo [INFO] finished tweaking git repo https://github.com/lukeasrodgers/rust-echo [INFO] tweaked toml for git repo https://github.com/lukeasrodgers/rust-echo written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/lukeasrodgers/rust-echo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getopts v0.1.4 [INFO] [stderr] Downloaded regex_macros v0.1.5 [INFO] [stderr] Downloaded regex v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 09fccee716d35bf3282d2abb2b153781a8024e978492176152a02519affa7e40 [INFO] running `Command { std: "docker" "start" "-a" "09fccee716d35bf3282d2abb2b153781a8024e978492176152a02519affa7e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09fccee716d35bf3282d2abb2b153781a8024e978492176152a02519affa7e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09fccee716d35bf3282d2abb2b153781a8024e978492176152a02519affa7e40", kill_on_drop: false }` [INFO] [stdout] 09fccee716d35bf3282d2abb2b153781a8024e978492176152a02519affa7e40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12d83d566009d961186b561bcba7bef73ca1d545c9b6319caa5d5345e1c4ba38 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "12d83d566009d961186b561bcba7bef73ca1d545c9b6319caa5d5345e1c4ba38", kill_on_drop: false }` [INFO] [stderr] Compiling regex v0.1.10 [INFO] [stderr] Compiling getopts v0.1.4 [INFO] [stdout] error: expected parameter name, found `:` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.1.4/src/lib.rs:864:28 [INFO] [stdout] | [INFO] [stdout] 864 | let mut machine = |&mut: cont: &mut bool, (i, c): (usize, char)| { [INFO] [stdout] | ^ expected parameter name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected parameter name, found `:` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/re.rs:782:46 [INFO] [stdout] | [INFO] [stdout] 782 | let text = re.replace_all(text, |&mut: refs: &Captures| -> String { [INFO] [stdout] | ^ expected parameter name [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `unicode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/lib.rs:378:1 [INFO] [stdout] | [INFO] [stdout] 378 | extern crate unicode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::borrow::IntoCow` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/re.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::borrow::IntoCow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no `IntoCow` in `borrow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::string::CowString` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/re.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::string::CowString; [INFO] [stdout] | ^^^^^^^^^^^^^--------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `ToString` [INFO] [stdout] | no `CowString` in `string` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::slice::SliceExt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/vm.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | use std::slice::SliceExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no `SliceExt` in `slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Show` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/compile.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Show, Clone)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Show` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | #[derive(Show)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Show` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:56:10 [INFO] [stdout] | [INFO] [stdout] 56 | #[derive(Show, Clone)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Show` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:73:10 [INFO] [stdout] | [INFO] [stdout] 73 | #[derive(Show, PartialEq, Clone)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Show` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:80:10 [INFO] [stdout] | [INFO] [stdout] 80 | #[derive(Show, Clone)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Show` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 109 | #[derive(Show)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `String` in module `fmt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | impl fmt::String for Error { [INFO] [stdout] | ^^^^^^ not found in `fmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, found module `iter::range` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:570:22 [INFO] [stdout] | [INFO] [stdout] 570 | for _ in iter::range(0, min) { [INFO] [stdout] | ^^^^^^^^^^^ not a function [INFO] [stdout] | [INFO] [stdout] help: consider importing this function instead [INFO] [stdout] | [INFO] [stdout] 11 | use std::slice::range; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, found module `iter::range` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:578:22 [INFO] [stdout] | [INFO] [stdout] 578 | for _ in iter::range(0, min) { [INFO] [stdout] | ^^^^^^^^^^^ not a function [INFO] [stdout] | [INFO] [stdout] help: consider importing this function instead [INFO] [stdout] | [INFO] [stdout] 11 | use std::slice::range; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected function, found module `iter::range` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:582:26 [INFO] [stdout] | [INFO] [stdout] 582 | for _ in iter::range(min, max.unwrap()) { [INFO] [stdout] | ^^^^^^^^^^^ not a function [INFO] [stdout] | [INFO] [stdout] help: consider importing this function instead [INFO] [stdout] | [INFO] [stdout] 11 | use std::slice::range; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UNICODE_CLASSES` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:661:26 [INFO] [stdout] | [INFO] [stdout] 661 | match find_class(UNICODE_CLASSES, name.as_slice()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `from_str_radix` in module `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:687:20 [INFO] [stdout] | [INFO] [stdout] 687 | match num::from_str_radix::(s.as_slice(), 8) { [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `from_str_radix` in module `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:731:20 [INFO] [stdout] | [INFO] [stdout] 731 | match num::from_str_radix::(s, 16) { [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `PERLD` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:1000:16 [INFO] [stdout] | [INFO] [stdout] 1000 | 'd' => PERLD.to_vec(), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `PERLS` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:1001:16 [INFO] [stdout] | [INFO] [stdout] 1001 | 's' => PERLS.to_vec(), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `PERLW` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:1002:16 [INFO] [stdout] | [INFO] [stdout] 1002 | 'w' => PERLW.to_vec(), [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `String` in module `fmt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/re.rs:148:11 [INFO] [stdout] | [INFO] [stdout] 148 | impl fmt::String for Regex { [INFO] [stdout] | ^^^^^^ not found in `fmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/re.rs:155:11 [INFO] [stdout] | [INFO] [stdout] 155 | impl fmt::Show for Regex { [INFO] [stdout] | ^^^^ not found in `fmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `String` in `fmt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/re.rs:158:14 [INFO] [stdout] | [INFO] [stdout] 158 | fmt::String::fmt(self, f) [INFO] [stdout] | ^^^^^^ not found in `fmt` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 11 | use std::string::String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Show` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.1.4/src/lib.rs:192:32 [INFO] [stdout] | [INFO] [stdout] 192 | #[derive(Clone, PartialEq, Eq, Show)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `range` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/vm.rs:178:22 [INFO] [stdout] | [INFO] [stdout] 178 | for i in range(0, clist.size) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 36 | use std::slice::range; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `range` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/vm.rs:461:20 [INFO] [stdout] | [INFO] [stdout] 461 | queue: range(0, num_insts).map(|_| { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 36 | use std::slice::range; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `PERLW` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/vm.rs:522:14 [INFO] [stdout] | [INFO] [stdout] 522 | _ => PERLW.binary_search_by(|&(start, end)| { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `range` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:570:28 [INFO] [stdout] | [INFO] [stdout] 570 | for _ in iter::range(0, min) { [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `range` is defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `range` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:578:28 [INFO] [stdout] | [INFO] [stdout] 578 | for _ in iter::range(0, min) { [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `range` is defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `range` is private [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-0.1.10/src/parse.rs:582:32 [INFO] [stdout] | [INFO] [stdout] 582 | for _ in iter::range(min, max.unwrap()) { [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `range` is defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `String` in module `fmt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.1.4/src/lib.rs:529:11 [INFO] [stdout] | [INFO] [stdout] 529 | impl fmt::String for Fail { [INFO] [stdout] | ^^^^^^ not found in `fmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `range` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.1.4/src/lib.rs:565:20 [INFO] [stdout] | [INFO] [stdout] 565 | let mut vals = range(0, n_opts).map(f).collect::>(); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 89 | use std::slice::range; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `range` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.1.4/src/lib.rs:667:14 [INFO] [stdout] | [INFO] [stdout] 667 | for i in range(0, n_opts) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 89 | use std::slice::range; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `range` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.1.4/src/lib.rs:735:22 [INFO] [stdout] | [INFO] [stdout] 735 | for _ in range(0, 24 - rowlen) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 89 | use std::slice::range; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `getopts` due to 7 previous errors [INFO] [stdout] error: aborting due to 30 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0405, E0423, E0425, E0432, E0433, E0463, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "12d83d566009d961186b561bcba7bef73ca1d545c9b6319caa5d5345e1c4ba38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12d83d566009d961186b561bcba7bef73ca1d545c9b6319caa5d5345e1c4ba38", kill_on_drop: false }` [INFO] [stdout] 12d83d566009d961186b561bcba7bef73ca1d545c9b6319caa5d5345e1c4ba38