[INFO] fetching crate flow 0.3.5...
[INFO] checking flow-0.3.5 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate flow 0.3.5 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate flow 0.3.5 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flow 0.3.5
[INFO] finished tweaking crates.io crate flow 0.3.5
[INFO] tweaked toml for crates.io crate flow 0.3.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ncurses v5.101.0
[INFO] [stderr]   Downloaded unicode-segmentation v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8176e378b924b294bc52c7ce11154b5f777eee1deba2d1341ea91ddba2f0d009
[INFO] running `Command { std: "docker" "start" "-a" "8176e378b924b294bc52c7ce11154b5f777eee1deba2d1341ea91ddba2f0d009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8176e378b924b294bc52c7ce11154b5f777eee1deba2d1341ea91ddba2f0d009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8176e378b924b294bc52c7ce11154b5f777eee1deba2d1341ea91ddba2f0d009", kill_on_drop: false }`
[INFO] [stdout] 8176e378b924b294bc52c7ce11154b5f777eee1deba2d1341ea91ddba2f0d009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5802242190a756f59efe7083309a9461b87dd18bea2e14d0a2426dadf86ade11
[INFO] running `Command { std: "docker" "start" "-a" "5802242190a756f59efe7083309a9461b87dd18bea2e14d0a2426dadf86ade11", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking unicode-segmentation v0.1.3
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking docopt v0.6.86
[INFO] [stderr]     Checking flow v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/args.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/config_file.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(RustcDecodable)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> src/utils/config_file.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use toml;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate toml;
[INFO] [stdout]    | ------------------ the item `toml` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/args.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `time` is imported redundantly
[INFO] [stdout]   --> src/core/flow.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use time;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | extern crate time;
[INFO] [stdout]    | ------------------ the item `time` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DoubleEndedIterator` is imported redundantly
[INFO] [stdout]   --> src/core/line.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::iter::{Rev, DoubleEndedIterator};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `DoubleEndedIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/config_file.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(RustcDecodable)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/core/filter.rs:340:23
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 name: try!(d.read_struct_field("name", 0, |d| d.read_str())),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> src/utils/config_file.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use toml;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate toml;
[INFO] [stdout]    | ------------------ the item `toml` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `time` is imported redundantly
[INFO] [stdout]   --> src/core/flow.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use time;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | extern crate time;
[INFO] [stdout]    | ------------------ the item `time` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DoubleEndedIterator` is imported redundantly
[INFO] [stdout]   --> src/core/line.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::iter::{Rev, DoubleEndedIterator};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `DoubleEndedIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/core/filter.rs:340:23
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 name: try!(d.read_struct_field("name", 0, |d| d.read_str())),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/core/runner.rs:59:6
[INFO] [stdout]    |
[INFO] [stdout] 59 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/core/runner.rs:59:6
[INFO] [stdout]    |
[INFO] [stdout] 59 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/ansi_decoder.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / lazy_static! {
[INFO] [stdout] 26 | |     static ref ANSI_TO_NCURSES_MAPPING: HashMap<&'static str, Style> = {
[INFO] [stdout] 27 | |         let mut codes = HashMap::new();
[INFO] [stdout] 28 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |     };
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/ansi_decoder.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | /         lazy_static! {
[INFO] [stdout] 83 | |             static ref BREAK_ANSI_MATCHER: Regex = Regex::new(r"(\x1b\[\d+m)|([^\x1b]*)").unwrap();
[INFO] [stdout] 84 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/ansi_decoder.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | /         lazy_static! {
[INFO] [stdout] 131 | |             static ref STRIP_ANSI_MATCHER: Regex = Regex::new(r"(\x1b\[\d+m)").unwrap();
[INFO] [stdout] 132 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/utils/config_file.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut path = env::home_dir().unwrap();
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/core/runner.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / lazy_static! {
[INFO] [stdout] 29 | |     pub static ref RUNNING: AtomicBool = AtomicBool::new(true);
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/ui/search.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 | /         lazy_static! {
[INFO] [stdout] 202 | |             static ref SHORTCUT_MATCHER: Regex = Regex::new(r"(.*)?(\[(\w)\])(.*)?").unwrap();
[INFO] [stdout] 203 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/ui/readline.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let mut path = env::home_dir().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/ansi_decoder.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / lazy_static! {
[INFO] [stdout] 26 | |     static ref ANSI_TO_NCURSES_MAPPING: HashMap<&'static str, Style> = {
[INFO] [stdout] 27 | |         let mut codes = HashMap::new();
[INFO] [stdout] 28 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |     };
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/ansi_decoder.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | /         lazy_static! {
[INFO] [stdout] 83 | |             static ref BREAK_ANSI_MATCHER: Regex = Regex::new(r"(\x1b\[\d+m)|([^\x1b]*)").unwrap();
[INFO] [stdout] 84 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/ansi_decoder.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | /         lazy_static! {
[INFO] [stdout] 131 | |             static ref STRIP_ANSI_MATCHER: Regex = Regex::new(r"(\x1b\[\d+m)").unwrap();
[INFO] [stdout] 132 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/utils/config_file.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut path = env::home_dir().unwrap();
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/core/runner.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / lazy_static! {
[INFO] [stdout] 29 | |     pub static ref RUNNING: AtomicBool = AtomicBool::new(true);
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/ui/search.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 | /         lazy_static! {
[INFO] [stdout] 202 | |             static ref SHORTCUT_MATCHER: Regex = Regex::new(r"(.*)?(\[(\w)\])(.*)?").unwrap();
[INFO] [stdout] 203 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/ui/readline.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let mut path = env::home_dir().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `contains` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/ui/input.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if name.contains('^') {
[INFO] [stdout]    |                 ^^^^^^^^ method not found in `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `contains` exists on the type `std::string::String`
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/str/mod.rs:1151:5
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `std::string::String` value, panicking if the value is an `Option::None`
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if name.expect("REASON").contains('^') {
[INFO] [stdout]    |                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `contains` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/ui/input.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if name.contains('^') {
[INFO] [stdout]    |                 ^^^^^^^^ method not found in `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `contains` exists on the type `std::string::String`
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/str/mod.rs:1151:5
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `std::string::String` value, panicking if the value is an `Option::None`
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if name.expect("REASON").contains('^') {
[INFO] [stdout]    |                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `chars` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/ui/input.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value = Key::Char(name.chars().last().unwrap());
[INFO] [stdout]    |                                        ^^^^^ method not found in `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `chars` exists on the type `std::string::String`
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/str/mod.rs:864:5
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `std::string::String` value, panicking if the value is an `Option::None`
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value = Key::Char(name.expect("REASON").chars().last().unwrap());
[INFO] [stdout]    |                                       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `chars` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/ui/input.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value = Key::Char(name.chars().last().unwrap());
[INFO] [stdout]    |                                        ^^^^^ method not found in `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `chars` exists on the type `std::string::String`
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/core/src/str/mod.rs:864:5
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `std::string::String` value, panicking if the value is an `Option::None`
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value = Key::Char(name.expect("REASON").chars().last().unwrap());
[INFO] [stdout]    |                                       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flow` (lib) due to 3 previous errors; 14 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `flow` (lib test) due to 3 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5802242190a756f59efe7083309a9461b87dd18bea2e14d0a2426dadf86ade11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5802242190a756f59efe7083309a9461b87dd18bea2e14d0a2426dadf86ade11", kill_on_drop: false }`
[INFO] [stdout] 5802242190a756f59efe7083309a9461b87dd18bea2e14d0a2426dadf86ade11
[INFO] checking flow-0.3.5 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate flow 0.3.5 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate flow 0.3.5 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flow 0.3.5
[INFO] finished tweaking crates.io crate flow 0.3.5
[INFO] tweaked toml for crates.io crate flow 0.3.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef1511a1a2fdda11cbe2c6efa3ed2bc06d683a8147d5df64d9c11f72bac02495
[INFO] running `Command { std: "docker" "start" "-a" "ef1511a1a2fdda11cbe2c6efa3ed2bc06d683a8147d5df64d9c11f72bac02495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef1511a1a2fdda11cbe2c6efa3ed2bc06d683a8147d5df64d9c11f72bac02495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1511a1a2fdda11cbe2c6efa3ed2bc06d683a8147d5df64d9c11f72bac02495", kill_on_drop: false }`
[INFO] [stdout] ef1511a1a2fdda11cbe2c6efa3ed2bc06d683a8147d5df64d9c11f72bac02495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a620f2fb416e0282086edc1dc3191ffcee33e560821aa503da5c4d70b06992
[INFO] running `Command { std: "docker" "start" "-a" "86a620f2fb416e0282086edc1dc3191ffcee33e560821aa503da5c4d70b06992", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking unicode-segmentation v0.1.3
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking docopt v0.6.86
[INFO] [stderr]     Checking flow v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/args.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/config_file.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(RustcDecodable)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> src/utils/config_file.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use toml;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate toml;
[INFO] [stdout]    | ------------------ the item `toml` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/args.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug, RustcDecodable)]
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `time` is imported redundantly
[INFO] [stdout]   --> src/core/flow.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use time;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | extern crate time;
[INFO] [stdout]    | ------------------ the item `time` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DoubleEndedIterator` is imported redundantly
[INFO] [stdout]   --> src/core/line.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::iter::{Rev, DoubleEndedIterator};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `DoubleEndedIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/core/filter.rs:340:23
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 name: try!(d.read_struct_field("name", 0, |d| d.read_str())),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/utils/config_file.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(RustcDecodable)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `toml` is imported redundantly
[INFO] [stdout]   --> src/utils/config_file.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use toml;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | extern crate toml;
[INFO] [stdout]    | ------------------ the item `toml` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `time` is imported redundantly
[INFO] [stdout]   --> src/core/flow.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use time;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | extern crate time;
[INFO] [stdout]    | ------------------ the item `time` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DoubleEndedIterator` is imported redundantly
[INFO] [stdout]   --> src/core/line.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::iter::{Rev, DoubleEndedIterator};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:105:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `DoubleEndedIterator` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/core/filter.rs:340:23
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 name: try!(d.read_struct_field("name", 0, |d| d.read_str())),
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/core/runner.rs:59:6
[INFO] [stdout]    |
[INFO] [stdout] 59 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/core/runner.rs:59:6
[INFO] [stdout]    |
[INFO] [stdout] 59 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/ansi_decoder.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / lazy_static! {
[INFO] [stdout] 26 | |     static ref ANSI_TO_NCURSES_MAPPING: HashMap<&'static str, Style> = {
[INFO] [stdout] 27 | |         let mut codes = HashMap::new();
[INFO] [stdout] 28 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |     };
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/ansi_decoder.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | /         lazy_static! {
[INFO] [stdout] 83 | |             static ref BREAK_ANSI_MATCHER: Regex = Regex::new(r"(\x1b\[\d+m)|([^\x1b]*)").unwrap();
[INFO] [stdout] 84 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/ansi_decoder.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | /         lazy_static! {
[INFO] [stdout] 131 | |             static ref STRIP_ANSI_MATCHER: Regex = Regex::new(r"(\x1b\[\d+m)").unwrap();
[INFO] [stdout] 132 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/utils/config_file.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut path = env::home_dir().unwrap();
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/core/runner.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / lazy_static! {
[INFO] [stdout] 29 | |     pub static ref RUNNING: AtomicBool = AtomicBool::new(true);
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/ui/search.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 | /         lazy_static! {
[INFO] [stdout] 202 | |             static ref SHORTCUT_MATCHER: Regex = Regex::new(r"(.*)?(\[(\w)\])(.*)?").unwrap();
[INFO] [stdout] 203 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/ui/readline.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let mut path = env::home_dir().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/ansi_decoder.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / lazy_static! {
[INFO] [stdout] 26 | |     static ref ANSI_TO_NCURSES_MAPPING: HashMap<&'static str, Style> = {
[INFO] [stdout] 27 | |         let mut codes = HashMap::new();
[INFO] [stdout] 28 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 64 | |     };
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/utils/ansi_decoder.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | /         lazy_static! {
[INFO] [stdout] 83 | |             static ref BREAK_ANSI_MATCHER: Regex = Regex::new(r"(\x1b\[\d+m)|([^\x1b]*)").unwrap();
[INFO] [stdout] 84 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/utils/ansi_decoder.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | /         lazy_static! {
[INFO] [stdout] 131 | |             static ref STRIP_ANSI_MATCHER: Regex = Regex::new(r"(\x1b\[\d+m)").unwrap();
[INFO] [stdout] 132 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/utils/config_file.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut path = env::home_dir().unwrap();
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/core/runner.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / lazy_static! {
[INFO] [stdout] 29 | |     pub static ref RUNNING: AtomicBool = AtomicBool::new(true);
[INFO] [stdout] 30 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/ui/search.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 201 | /         lazy_static! {
[INFO] [stdout] 202 | |             static ref SHORTCUT_MATCHER: Regex = Regex::new(r"(.*)?(\[(\w)\])(.*)?").unwrap();
[INFO] [stdout] 203 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior may be unexpected on Windows. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> src/ui/readline.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let mut path = env::home_dir().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `contains` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/ui/input.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if name.contains('^') {
[INFO] [stdout]    |                 ^^^^^^^^ method not found in `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `contains` exists on the type `std::string::String`
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/core/src/str/mod.rs:1151:5
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `std::string::String` value, panicking if the value is an `Option::None`
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if name.expect("REASON").contains('^') {
[INFO] [stdout]    |                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `contains` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/ui/input.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if name.contains('^') {
[INFO] [stdout]    |                 ^^^^^^^^ method not found in `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `contains` exists on the type `std::string::String`
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/core/src/str/mod.rs:1151:5
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `std::string::String` value, panicking if the value is an `Option::None`
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if name.expect("REASON").contains('^') {
[INFO] [stdout]    |                +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `chars` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/ui/input.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value = Key::Char(name.chars().last().unwrap());
[INFO] [stdout]    |                                        ^^^^^ method not found in `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `chars` exists on the type `std::string::String`
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/core/src/str/mod.rs:864:5
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `std::string::String` value, panicking if the value is an `Option::None`
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value = Key::Char(name.expect("REASON").chars().last().unwrap());
[INFO] [stdout]    |                                       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `chars` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/ui/input.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value = Key::Char(name.chars().last().unwrap());
[INFO] [stdout]    |                                        ^^^^^ method not found in `Option<String>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `chars` exists on the type `std::string::String`
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/core/src/str/mod.rs:864:5
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `std::string::String` value, panicking if the value is an `Option::None`
[INFO] [stdout]    |
[INFO] [stdout] 95 |             let value = Key::Char(name.expect("REASON").chars().last().unwrap());
[INFO] [stdout]    |                                       +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flow` (lib test) due to 3 previous errors; 14 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `flow` (lib) due to 3 previous errors; 14 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "86a620f2fb416e0282086edc1dc3191ffcee33e560821aa503da5c4d70b06992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a620f2fb416e0282086edc1dc3191ffcee33e560821aa503da5c4d70b06992", kill_on_drop: false }`
[INFO] [stdout] 86a620f2fb416e0282086edc1dc3191ffcee33e560821aa503da5c4d70b06992
