[INFO] updating cached repository https://github.com/eqrion/wordament [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f441062f3fe29c2c0e37337041cd696fed082858 [INFO] checking eqrion/wordament against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feqrion%2Fwordament" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eqrion/wordament on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eqrion/wordament [INFO] finished tweaking git repo https://github.com/eqrion/wordament [INFO] tweaked toml for git repo https://github.com/eqrion/wordament written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/eqrion/wordament already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4f84d9314a4ce10d07f42e915651fd8bb01109b1ebd173492ba1b4f49ce369f [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" "f4f84d9314a4ce10d07f42e915651fd8bb01109b1ebd173492ba1b4f49ce369f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4f84d9314a4ce10d07f42e915651fd8bb01109b1ebd173492ba1b4f49ce369f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4f84d9314a4ce10d07f42e915651fd8bb01109b1ebd173492ba1b4f49ce369f", kill_on_drop: false }` [INFO] [stdout] f4f84d9314a4ce10d07f42e915651fd8bb01109b1ebd173492ba1b4f49ce369f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d03188fceb84a1c6f48bc9520cc8f150e841d35c5868e90f81a3ef17cb02d84 [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" "9d03188fceb84a1c6f48bc9520cc8f150e841d35c5868e90f81a3ef17cb02d84", kill_on_drop: false }` [INFO] [stderr] Checking wordament v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/main.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | Tile::Prefix(data.trim_left_matches("-").to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stdout] --> src/main.rs:28:31 [INFO] [stdout] | [INFO] [stdout] 28 | Tile::Suffix(data.trim_right_matches("-").to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/main.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | Tile::Prefix(data.trim_left_matches("-").to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stdout] --> src/main.rs:28:31 [INFO] [stdout] | [INFO] [stdout] 28 | Tile::Suffix(data.trim_right_matches("-").to_owned()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/trie.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn contains(&self, data: &str) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_chars` [INFO] [stdout] --> src/trie.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn contains_chars(&self, mut chars: Chars) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/trie.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn contains(&self, data: &str) -> bool [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_chars` [INFO] [stdout] --> src/trie.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn contains_chars(&self, mut chars: Chars) -> bool [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "9d03188fceb84a1c6f48bc9520cc8f150e841d35c5868e90f81a3ef17cb02d84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d03188fceb84a1c6f48bc9520cc8f150e841d35c5868e90f81a3ef17cb02d84", kill_on_drop: false }` [INFO] [stdout] 9d03188fceb84a1c6f48bc9520cc8f150e841d35c5868e90f81a3ef17cb02d84