[INFO] updating cached repository https://github.com/mike239x/shall [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/mike239x/shall [INFO] [stderr] a560d34..a29bc17 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a29bc17ab4a56ad736034a6e42a3112744aba2f1 [INFO] testing mike239x/shall against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmike239x%2Fshall" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mike239x/shall 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/mike239x/shall [INFO] finished tweaking git repo https://github.com/mike239x/shall [INFO] tweaked toml for git repo https://github.com/mike239x/shall written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/mike239x/shall 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 19f77395e16c1cba976d4476460451140f195168199e2c88d6905276d84c5e59 [INFO] running `"docker" "start" "-a" "19f77395e16c1cba976d4476460451140f195168199e2c88d6905276d84c5e59"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling tui v0.9.5 [INFO] [stderr] Compiling shall v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Clear`, `Widget` [INFO] [stderr] --> src/main.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | use tui::widgets::{Widget, Block, Borders, Clear}; [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rect` [INFO] [stderr] --> src/main.rs:13:50 [INFO] [stderr] | [INFO] [stderr] 13 | use tui::layout::{Layout, Constraint, Direction, Rect}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/main.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | Key::Char(c) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | / terminal.draw(|mut f| { [INFO] [stderr] 32 | | let chunks = Layout::default() [INFO] [stderr] 33 | | .direction(Direction::Vertical) [INFO] [stderr] 34 | | .constraints( [INFO] [stderr] ... | [INFO] [stderr] 64 | | f.render_widget(block, powerline); [INFO] [stderr] 65 | | }); [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.22s [INFO] running `"docker" "inspect" "19f77395e16c1cba976d4476460451140f195168199e2c88d6905276d84c5e59"` [INFO] running `"docker" "rm" "-f" "19f77395e16c1cba976d4476460451140f195168199e2c88d6905276d84c5e59"` [INFO] [stdout] 19f77395e16c1cba976d4476460451140f195168199e2c88d6905276d84c5e59 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 47555e9a3f8c3cdc8a950be436cc7bb88b1da331eb757d76087e57fa0ad0251d [INFO] running `"docker" "start" "-a" "47555e9a3f8c3cdc8a950be436cc7bb88b1da331eb757d76087e57fa0ad0251d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling shall v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Clear`, `Widget` [INFO] [stderr] --> src/main.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | use tui::widgets::{Widget, Block, Borders, Clear}; [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rect` [INFO] [stderr] --> src/main.rs:13:50 [INFO] [stderr] | [INFO] [stderr] 13 | use tui::layout::{Layout, Constraint, Direction, Rect}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/main.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | Key::Char(c) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | / terminal.draw(|mut f| { [INFO] [stderr] 32 | | let chunks = Layout::default() [INFO] [stderr] 33 | | .direction(Direction::Vertical) [INFO] [stderr] 34 | | .constraints( [INFO] [stderr] ... | [INFO] [stderr] 64 | | f.render_widget(block, powerline); [INFO] [stderr] 65 | | }); [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "47555e9a3f8c3cdc8a950be436cc7bb88b1da331eb757d76087e57fa0ad0251d"` [INFO] running `"docker" "rm" "-f" "47555e9a3f8c3cdc8a950be436cc7bb88b1da331eb757d76087e57fa0ad0251d"` [INFO] [stdout] 47555e9a3f8c3cdc8a950be436cc7bb88b1da331eb757d76087e57fa0ad0251d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "test" "--frozen"` [INFO] [stdout] 81a2197b78113c52ba05f3db7982f7011739e6e6d238d9fb1f12198cabb0744f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "81a2197b78113c52ba05f3db7982f7011739e6e6d238d9fb1f12198cabb0744f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `Clear`, `Widget` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:12:20 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 12 | use tui::widgets::{Widget, Block, Borders, Clear}; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rect` [INFO] [stderr] --> src/main.rs:13:50 [INFO] [stderr] | [INFO] [stderr] 13 | use tui::layout::{Layout, Constraint, Direction, Rect}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/main.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | Key::Char(c) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | / terminal.draw(|mut f| { [INFO] [stderr] 32 | | let chunks = Layout::default() [INFO] [stderr] 33 | | .direction(Direction::Vertical) [INFO] [stderr] 34 | | .constraints( [INFO] [stderr] ... | [INFO] [stderr] 64 | | f.render_widget(block, powerline); [INFO] [stderr] 65 | | }); [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/shall-a4007a99aaf4d5fd [INFO] running `"docker" "inspect" "81a2197b78113c52ba05f3db7982f7011739e6e6d238d9fb1f12198cabb0744f"` [INFO] running `"docker" "rm" "-f" "81a2197b78113c52ba05f3db7982f7011739e6e6d238d9fb1f12198cabb0744f"` [INFO] [stdout] 81a2197b78113c52ba05f3db7982f7011739e6e6d238d9fb1f12198cabb0744f