[INFO] updating cached repository https://github.com/syvsto/pomo [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] 1733b8b54df0226c498cf685d756001116d5c8e7 [INFO] checking syvsto/pomo against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyvsto%2Fpomo" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/syvsto/pomo on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/syvsto/pomo [INFO] finished tweaking git repo https://github.com/syvsto/pomo [INFO] tweaked toml for git repo https://github.com/syvsto/pomo written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/syvsto/pomo already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1e78989027c5eaf717fe630a91e90e2da1c39974d103e18d493ce12f6ac35bf3 [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" "1e78989027c5eaf717fe630a91e90e2da1c39974d103e18d493ce12f6ac35bf3"` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking termcolor v1.0.1 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking aho-corasick v0.6.6 [INFO] [stderr] Compiling quote v0.6.4 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Checking env_logger v0.5.12 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Checking clap-verbosity-flag v0.1.0 [INFO] [stderr] Checking quicli v0.3.0 [INFO] [stderr] Checking pomo v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'quicli::prelude::Error::causes': please use the 'iter_chain()' method instead [INFO] [stderr] --> src/main.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | / main!(|args: Cli, log_level: verbosity| { [INFO] [stderr] 70 | | use State::*; [INFO] [stderr] 71 | | [INFO] [stderr] 72 | | assert!(args.shortbreak != 0, "Can't set short breaks to 0 minutes"); [INFO] [stderr] ... | [INFO] [stderr] 126 | | } [INFO] [stderr] 127 | | }); [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | / main!(|args: Cli, log_level: verbosity| { [INFO] [stderr] 70 | | use State::*; [INFO] [stderr] 71 | | [INFO] [stderr] 72 | | assert!(args.shortbreak != 0, "Can't set short breaks to 0 minutes"); [INFO] [stderr] ... | [INFO] [stderr] 91 | /| loop { [INFO] [stderr] 92 | || if using_long_breaks.is_some() && counter % using_long_breaks.unwrap() == 0 && state == Work [INFO] [stderr] 93 | || { [INFO] [stderr] 94 | || info!("Taking a long break"); [INFO] [stderr] ... || [INFO] [stderr] 125 | || counter += 1; [INFO] [stderr] 126 | || } [INFO] [stderr] | ||_____- any code following this expression is unreachable [INFO] [stderr] 127 | | }); [INFO] [stderr] | |___^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'quicli::prelude::Error::causes': please use the 'iter_chain()' method instead [INFO] [stderr] --> src/main.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | / main!(|args: Cli, log_level: verbosity| { [INFO] [stderr] 70 | | use State::*; [INFO] [stderr] 71 | | [INFO] [stderr] 72 | | assert!(args.shortbreak != 0, "Can't set short breaks to 0 minutes"); [INFO] [stderr] ... | [INFO] [stderr] 126 | | } [INFO] [stderr] 127 | | }); [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:69:1 [INFO] [stderr] | [INFO] [stderr] 69 | / main!(|args: Cli, log_level: verbosity| { [INFO] [stderr] 70 | | use State::*; [INFO] [stderr] 71 | | [INFO] [stderr] 72 | | assert!(args.shortbreak != 0, "Can't set short breaks to 0 minutes"); [INFO] [stderr] ... | [INFO] [stderr] 91 | /| loop { [INFO] [stderr] 92 | || if using_long_breaks.is_some() && counter % using_long_breaks.unwrap() == 0 && state == Work [INFO] [stderr] 93 | || { [INFO] [stderr] 94 | || info!("Taking a long break"); [INFO] [stderr] ... || [INFO] [stderr] 125 | || counter += 1; [INFO] [stderr] 126 | || } [INFO] [stderr] | ||_____- any code following this expression is unreachable [INFO] [stderr] 127 | | }); [INFO] [stderr] | |___^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `"docker" "inspect" "1e78989027c5eaf717fe630a91e90e2da1c39974d103e18d493ce12f6ac35bf3"` [INFO] running `"docker" "rm" "-f" "1e78989027c5eaf717fe630a91e90e2da1c39974d103e18d493ce12f6ac35bf3"` [INFO] [stdout] 1e78989027c5eaf717fe630a91e90e2da1c39974d103e18d493ce12f6ac35bf3