[INFO] updating cached repository https://github.com/InfraOrder/lemony [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] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f965c60c58e39c42826a8f009bee10cd7cb6c801 [INFO] testing InfraOrder/lemony against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInfraOrder%2Flemony" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/InfraOrder/lemony on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/InfraOrder/lemony [INFO] finished tweaking git repo https://github.com/InfraOrder/lemony [INFO] tweaked toml for git repo https://github.com/InfraOrder/lemony written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/InfraOrder/lemony already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] fa6de6b25668ce96f5c6000a09d278ed69d76c4024bd568425436ccb1d6df58b [INFO] running `"docker" "start" "-a" "fa6de6b25668ce96f5c6000a09d278ed69d76c4024bd568425436ccb1d6df58b"` [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling sysinfo v0.8.0 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling dirs v1.0.4 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling mpd v0.0.12 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling lemony v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: value assigned to `len` is never read [INFO] [stderr] --> src/util.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut len = 13; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `functions` is never read [INFO] [stderr] --> src/util.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut functions = vec![Function::Stretch, Function::Summarize]; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | let mut hour_string: String; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:161:9 [INFO] [stderr] | [INFO] [stderr] 161 | let mut minute_string: String; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | let mut second_string: String; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | let mut chars; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BspwmWorkspace` [INFO] [stderr] --> src/util.rs:419:5 [INFO] [stderr] | [INFO] [stderr] 419 | BspwmWorkspace, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_workspace_openbox` [INFO] [stderr] --> src/functions.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn get_workspace_openbox() -> (Vec, char) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_song_mpc` [INFO] [stderr] --> src/functions.rs:85:8 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_song_mpc() -> (Vec, char) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(uniform_paths)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.09s [INFO] running `"docker" "inspect" "fa6de6b25668ce96f5c6000a09d278ed69d76c4024bd568425436ccb1d6df58b"` [INFO] running `"docker" "rm" "-f" "fa6de6b25668ce96f5c6000a09d278ed69d76c4024bd568425436ccb1d6df58b"` [INFO] [stdout] fa6de6b25668ce96f5c6000a09d278ed69d76c4024bd568425436ccb1d6df58b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] f0cfdbeeeda0d8a9166c05c7f1d310c541d9830e28957806dba641be967ee26e [INFO] running `"docker" "start" "-a" "f0cfdbeeeda0d8a9166c05c7f1d310c541d9830e28957806dba641be967ee26e"` [INFO] [stderr] Compiling lemony v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: value assigned to `len` is never read [INFO] [stderr] --> src/util.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut len = 13; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `functions` is never read [INFO] [stderr] --> src/util.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut functions = vec![Function::Stretch, Function::Summarize]; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | let mut hour_string: String; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:161:9 [INFO] [stderr] | [INFO] [stderr] 161 | let mut minute_string: String; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | let mut second_string: String; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | let mut chars; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BspwmWorkspace` [INFO] [stderr] --> src/util.rs:419:5 [INFO] [stderr] | [INFO] [stderr] 419 | BspwmWorkspace, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_workspace_openbox` [INFO] [stderr] --> src/functions.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn get_workspace_openbox() -> (Vec, char) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_song_mpc` [INFO] [stderr] --> src/functions.rs:85:8 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_song_mpc() -> (Vec, char) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(uniform_paths)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `"docker" "inspect" "f0cfdbeeeda0d8a9166c05c7f1d310c541d9830e28957806dba641be967ee26e"` [INFO] running `"docker" "rm" "-f" "f0cfdbeeeda0d8a9166c05c7f1d310c541d9830e28957806dba641be967ee26e"` [INFO] [stdout] f0cfdbeeeda0d8a9166c05c7f1d310c541d9830e28957806dba641be967ee26e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8c56d1d6791ca800cc1640e99d8b663325c27c4d541553f900ea90e514416dd9 [INFO] running `"docker" "start" "-a" "8c56d1d6791ca800cc1640e99d8b663325c27c4d541553f900ea90e514416dd9"` [INFO] [stderr] warning: value assigned to `len` is never read [INFO] [stderr] --> src/util.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut len = 13; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `functions` is never read [INFO] [stderr] --> src/util.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut functions = vec![Function::Stretch, Function::Summarize]; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | let mut hour_string: String; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:161:9 [INFO] [stderr] | [INFO] [stderr] 161 | let mut minute_string: String; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | let mut second_string: String; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/functions.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 196 | let mut chars; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BspwmWorkspace` [INFO] [stderr] --> src/util.rs:419:5 [INFO] [stderr] | [INFO] [stderr] 419 | BspwmWorkspace, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_workspace_openbox` [INFO] [stderr] --> src/functions.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn get_workspace_openbox() -> (Vec, char) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_song_mpc` [INFO] [stderr] --> src/functions.rs:85:8 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_song_mpc() -> (Vec, char) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `uniform_paths` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(uniform_paths)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lemony-05b897c9efc4f730 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8c56d1d6791ca800cc1640e99d8b663325c27c4d541553f900ea90e514416dd9"` [INFO] running `"docker" "rm" "-f" "8c56d1d6791ca800cc1640e99d8b663325c27c4d541553f900ea90e514416dd9"` [INFO] [stdout] 8c56d1d6791ca800cc1640e99d8b663325c27c4d541553f900ea90e514416dd9