[INFO] updating cached repository https://github.com/cdepillabout/break-time [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/cdepillabout/break-time [INFO] [stderr] ac1e07c..cf51200 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cf51200e33af6f263f0d7dc64a875ca58edc3fb6 [INFO] testing cdepillabout/break-time against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdepillabout%2Fbreak-time" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cdepillabout/break-time on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cdepillabout/break-time [INFO] finished tweaking git repo https://github.com/cdepillabout/break-time [INFO] tweaked toml for git repo https://github.com/cdepillabout/break-time written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/cdepillabout/break-time already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8344c5f75cae23acff32e6e0c797399b7cd31f00883f247001548fc6dfc0f247 [INFO] running `"docker" "start" "-a" "8344c5f75cae23acff32e6e0c797399b7cd31f00883f247001548fc6dfc0f247"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.11 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling indoc-impl v0.3.5 [INFO] [stderr] Compiling proc-macro-error v0.4.11 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling structopt-derive v0.4.4 [INFO] [stderr] Compiling indoc v0.3.5 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling webpki v0.18.1 [INFO] [stderr] Compiling sct v0.4.0 [INFO] [stderr] Compiling webpki-roots v0.15.0 [INFO] [stderr] Compiling rustls v0.13.1 [INFO] [stderr] Compiling hyper-native-tls v0.3.0 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling glib v0.9.3 [INFO] [stderr] Compiling structopt v0.3.11 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling hyper-rustls v0.6.2 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling yup-oauth2 v1.0.12 [INFO] [stderr] Compiling google-calendar3 v1.0.12+20190702 [INFO] [stderr] Compiling break-time v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/config.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Channel`, `Error` [INFO] [stderr] --> src/scheduler/plugins/google_calendar.rs:9:37 [INFO] [stderr] | [INFO] [stderr] 9 | CalendarHub, CalendarListEntry, Channel, Error, Events, Scope, [INFO] [stderr] | ^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AuthenticatorDelegate`, `Retry` [INFO] [stderr] --> src/scheduler/plugins/google_calendar.rs:12:39 [INFO] [stderr] | [INFO] [stderr] 12 | ApplicationSecret, Authenticator, AuthenticatorDelegate, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | DefaultAuthenticatorDelegate, DiskTokenStorage, Retry, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::tray::Tray` [INFO] [stderr] --> src/scheduler.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::tray::Tray; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `prelude` [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use prelude::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `io_err` [INFO] [stderr] --> src/config.rs:84:65 [INFO] [stderr] | [INFO] [stderr] 84 | std::fs::create_dir_all(&conf_dir).map_err(|io_err| ())?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_err` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xdg_base_dir_err` [INFO] [stderr] --> src/config.rs:90:39 [INFO] [stderr] | [INFO] [stderr] 90 | ... .map_err(|xdg_base_dir_err| ())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xdg_base_dir_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `io_err` [INFO] [stderr] --> src/config.rs:93:35 [INFO] [stderr] | [INFO] [stderr] 93 | .map_err(|io_err| ())? [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xdg_base_dir_err` [INFO] [stderr] --> src/config.rs:103:39 [INFO] [stderr] | [INFO] [stderr] 103 | ... .map_err(|xdg_base_dir_err| ())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_xdg_base_dir_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `io_err` [INFO] [stderr] --> src/config.rs:107:54 [INFO] [stderr] | [INFO] [stderr] 107 | std::fs::create_dir_all(&cache_dir).map_err(|io_err| ())?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/scheduler/plugins/google_calendar.rs:125:63 [INFO] [stderr] | [INFO] [stderr] 125 | let all_emails = all_accounts.clone().try_into().map_err(|err| ()); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `io_err` [INFO] [stderr] --> src/scheduler/plugins/google_calendar.rs:49:64 [INFO] [stderr] | [INFO] [stderr] 49 | std::fs::create_dir_all(&google_cal_dir_path).map_err(|io_err| ())?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_io_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/scheduler/plugins/window_titles.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(config: &Config) -> Result { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `generic_err` [INFO] [stderr] --> src/scheduler/plugins/window_titles.rs:175:23 [INFO] [stderr] | [INFO] [stderr] 175 | .map_err(|generic_err| ()) [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generic_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_utf8_err` [INFO] [stderr] --> src/scheduler/plugins/window_titles.rs:178:57 [INFO] [stderr] | [INFO] [stderr] 178 | String::from_utf8(wm_name_vec).map_err(|from_utf8_err| ()) [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_utf8_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `generic_err` [INFO] [stderr] --> src/scheduler/plugins/window_titles.rs:184:23 [INFO] [stderr] | [INFO] [stderr] 184 | .map_err(|generic_err| ()) [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generic_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_utf8_err` [INFO] [stderr] --> src/scheduler/plugins/window_titles.rs:187:61 [INFO] [stderr] | [INFO] [stderr] 187 | String::from_utf8(net_wm_name_vec).map_err(|from_utf8_err| ()) [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_utf8_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `generic_err` [INFO] [stderr] --> src/scheduler/plugins/window_titles.rs:193:23 [INFO] [stderr] | [INFO] [stderr] 193 | .map_err(|generic_err| ()) [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generic_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `generic_error` [INFO] [stderr] --> src/scheduler/plugins/window_titles.rs:203:27 [INFO] [stderr] | [INFO] [stderr] 203 | .map_err(|generic_error| ()), [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generic_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_utf8_err` [INFO] [stderr] --> src/scheduler/plugins/window_titles.rs:205:14 [INFO] [stderr] | [INFO] [stderr] 205 | |from_utf8_err| (), [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_utf8_err` [INFO] [stderr] [INFO] [stderr] warning: private type `scheduler::plugins::google_calendar::GoogleCalErr` in public interface (error E0446) [INFO] [stderr] --> src/scheduler/plugins/google_calendar.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | / pub fn can_break(&self) -> Result { [INFO] [stderr] 71 | | let now: chrono::DateTime = chrono::Utc::now(); [INFO] [stderr] 72 | | let ten_minutes_ago: chrono::DateTime = [INFO] [stderr] 73 | | now - chrono::Duration::minutes(10); [INFO] [stderr] ... | [INFO] [stderr] 89 | | } [INFO] [stderr] 90 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pixbuf` [INFO] [stderr] --> src/tray.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | pixbuf: gdk_pixbuf::Pixbuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Display` [INFO] [stderr] --> src/ui/state.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Display, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | scheduler_sender.send(scheduler::Msg::Start); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/scheduler.rs:143:29 [INFO] [stderr] | [INFO] [stderr] 143 | ... self.sender.send(super::Msg::StartBreak); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ui/state.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | self.app_sender.send(Msg::EndBreak); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ui/state.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 145 | self.sender.send(Message::End); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: could not compile `break-time`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name break_time --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=cda898be60d1a859 -C extra-filename=-cda898be60d1a859 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-78580fbf595daae7.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-fa43ac9e4337cdd2.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-f9a0a22c6631b0ee.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-ad76960ab5c97330.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-219488f886306c7d.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-e229519995ccdf2b.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-8c1186e1ddc00861.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-b9adea246a13df24.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-45e978b1b062ea07.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-b105c7456d2d99b3.rmeta --extern google_calendar3=/opt/rustwide/target/debug/deps/libgoogle_calendar3-3fc8ead5c6521741.rmeta --extern gtk=/opt/rustwide/target/debug/deps/libgtk-c37751fa80594a99.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-cc0f63da4b0cda4a.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-c39454b3e5ebc59a.rmeta --extern hyper_rustls=/opt/rustwide/target/debug/deps/libhyper_rustls-96554442675ecc95.rmeta --extern indoc=/opt/rustwide/target/debug/deps/libindoc-072825c69e68e30b.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-2f011e70e0c7ebd2.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1eaa7cc6928d9751.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ae78a2f1838cd77f.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-fb176d7dbb0349f0.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-612173fa948f6271.rmeta --extern xcb=/opt/rustwide/target/debug/deps/libxcb-4bbcfbbf9ac7c075.rmeta --extern xdg=/opt/rustwide/target/debug/deps/libxdg-663ac5e3ed3c5025.rmeta --extern yup_oauth2=/opt/rustwide/target/debug/deps/libyup_oauth2-ab3367e8c79425c1.rmeta --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-eed4bb4969e9041d/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8344c5f75cae23acff32e6e0c797399b7cd31f00883f247001548fc6dfc0f247"` [INFO] running `"docker" "rm" "-f" "8344c5f75cae23acff32e6e0c797399b7cd31f00883f247001548fc6dfc0f247"` [INFO] [stdout] 8344c5f75cae23acff32e6e0c797399b7cd31f00883f247001548fc6dfc0f247