[INFO] fetching crate rrun 0.2.3...
[INFO] checking rrun-0.2.3 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate rrun 0.2.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate rrun 0.2.3 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rrun 0.2.3
[INFO] finished tweaking crates.io crate rrun 0.2.3
[INFO] tweaked toml for crates.io crate rrun 0.2.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe53f21a5294dc867e67ae72e3bb09953d621d15f527a77084441ed15f4429b8
[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" "fe53f21a5294dc867e67ae72e3bb09953d621d15f527a77084441ed15f4429b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe53f21a5294dc867e67ae72e3bb09953d621d15f527a77084441ed15f4429b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe53f21a5294dc867e67ae72e3bb09953d621d15f527a77084441ed15f4429b8", kill_on_drop: false }`
[INFO] [stdout] fe53f21a5294dc867e67ae72e3bb09953d621d15f527a77084441ed15f4429b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43ea737f34d1899b37dab7fbb90aefda6b20d54792f4095baea2f5867fb9238f
[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" "43ea737f34d1899b37dab7fbb90aefda6b20d54792f4095baea2f5867fb9238f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]     Checking c_vec v1.2.1
[INFO] [stderr]    Compiling gtk v0.3.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking libc v0.2.77
[INFO] [stderr]     Checking memchr v2.3.3
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling gio-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling pango-sys v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.5.0
[INFO] [stderr]    Compiling atk-sys v0.5.0
[INFO] [stderr]    Compiling gtk-sys v0.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking glib v0.4.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking pango v0.3.0
[INFO] [stderr]     Checking rrun v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:11:51
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn get_completions(&self, query: &str) -> Box<Iterator<Item = Completion>>;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Completion>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub completers: Vec<Box<AutoCompleter>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn AutoCompleter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:27:67
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn get_completers(config: &toml::value::Table) -> Vec<Box<AutoCompleter>> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn AutoCompleter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let mut completes: Vec<Box<AutoCompleter>> = Vec::new();
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn AutoCompleter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn get_completions(&self, query: &str) -> Box<Iterator<Item = Completion>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Completion>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/autocomplete.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn complete(&self, cmd_string: &str) -> Box<Iterator<Item = Completion>>;
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Completion>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/externalautocompleter.rs:15:70
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(tpe: String, command: String, trigger: String) -> Box<AutoCompleter> {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn AutoCompleter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/externalautocompleter.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn complete(&self, query: &str) -> Box<Iterator<Item = Completion>> {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Completion>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/externalautocompleter.rs:43:66
[INFO] [stdout]    |
[INFO] [stdout] 43 |                     .fold(self.command.replace("{}", sub_query), (|a, (i, e)| a.replace(&format!("{{{}}}", i), e.as_str())));
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/main.rs:61:34
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let config_directory = match env::home_dir() {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:74:64
[INFO] [stdout]    |
[INFO] [stdout] 74 |             info!("couldn't open {}: {}", file_path.display(), Error::description(&why));
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:89:87
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Err(why) => panic!("couldn't read Configfile ~/.config/rrun/config.toml: {}", Error::description(&why)),
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:101:65
[INFO] [stdout]     |
[INFO] [stdout] 101 |         Err(why) => panic!("couldn't read file {:?}: {}", file, Error::description(&why)),
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:11:51
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn get_completions(&self, query: &str) -> Box<Iterator<Item = Completion>>;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Completion>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub completers: Vec<Box<AutoCompleter>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn AutoCompleter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:27:67
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn get_completers(config: &toml::value::Table) -> Vec<Box<AutoCompleter>> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn AutoCompleter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:29:36
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let mut completes: Vec<Box<AutoCompleter>> = Vec::new();
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn AutoCompleter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/engine.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn get_completions(&self, query: &str) -> Box<Iterator<Item = Completion>> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Completion>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/autocomplete.rs:3:49
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fn complete(&self, cmd_string: &str) -> Box<Iterator<Item = Completion>>;
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Completion>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/externalautocompleter.rs:15:70
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(tpe: String, command: String, trigger: String) -> Box<AutoCompleter> {
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn AutoCompleter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/externalautocompleter.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn complete(&self, query: &str) -> Box<Iterator<Item = Completion>> {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Completion>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/externalautocompleter.rs:43:66
[INFO] [stdout]    |
[INFO] [stdout] 43 |                     .fold(self.command.replace("{}", sub_query), (|a, (i, e)| a.replace(&format!("{{{}}}", i), e.as_str())));
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/main.rs:61:34
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let config_directory = match env::home_dir() {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:74:64
[INFO] [stdout]    |
[INFO] [stdout] 74 |             info!("couldn't open {}: {}", file_path.display(), Error::description(&why));
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:89:87
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Err(why) => panic!("couldn't read Configfile ~/.config/rrun/config.toml: {}", Error::description(&why)),
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/main.rs:101:65
[INFO] [stdout]     |
[INFO] [stdout] 101 |         Err(why) => panic!("couldn't read file {:?}: {}", file, Error::description(&why)),
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "43ea737f34d1899b37dab7fbb90aefda6b20d54792f4095baea2f5867fb9238f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ea737f34d1899b37dab7fbb90aefda6b20d54792f4095baea2f5867fb9238f", kill_on_drop: false }`
[INFO] [stdout] 43ea737f34d1899b37dab7fbb90aefda6b20d54792f4095baea2f5867fb9238f
