[INFO] updating cached repository JodusNodus/knipd [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/JodusNodus/knipd [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/JodusNodus/knipd" "work/ex/beta-1.37-6/sources/1.36.0/gh/JodusNodus/knipd"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/JodusNodus/knipd'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JodusNodus/knipd" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JodusNodus/knipd"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JodusNodus/knipd'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b57a5fe2d1c9237fb65a1ddbec04902f95c88565 [INFO] sha for GitHub repo JodusNodus/knipd: b57a5fe2d1c9237fb65a1ddbec04902f95c88565 [INFO] validating manifest of JodusNodus/knipd on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of JodusNodus/knipd on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing JodusNodus/knipd [INFO] finished frobbing JodusNodus/knipd [INFO] frobbed toml for JodusNodus/knipd written to work/ex/beta-1.37-6/sources/1.36.0/gh/JodusNodus/knipd/Cargo.toml [INFO] started frobbing JodusNodus/knipd [INFO] finished frobbing JodusNodus/knipd [INFO] frobbed toml for JodusNodus/knipd written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JodusNodus/knipd/Cargo.toml [INFO] crate JodusNodus/knipd already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing JodusNodus/knipd against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JodusNodus/knipd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] f5df642dc3be3eef69524c162cef25197759e83e2512010912349865c8b93274 [INFO] running `"docker" "start" "-a" "f5df642dc3be3eef69524c162cef25197759e83e2512010912349865c8b93274"` [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling clap v2.30.0 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling knipd v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: constant item is never used: `CACHE_LEN` [INFO] [stderr] --> src/shared.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const CACHE_LEN: u64 = 100; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `STR_LEN` [INFO] [stderr] --> src/shared.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub const STR_LEN: usize = 30; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUTHOR` [INFO] [stderr] --> src/shared.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const AUTHOR: &str = "Thomas Billiet (JodusNodus)"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ABOUT` [INFO] [stderr] --> src/shared.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub const ABOUT: &str = "Clipboard History Daemon and CLI for macOs and X11"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `CACHE_LEN` [INFO] [stderr] --> src/shared.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const CACHE_LEN: u64 = 100; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/daemon.rs:66:25 [INFO] [stderr] | [INFO] [stderr] 66 | write!(content_file, "{}", clip_content); [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] = 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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/daemon.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | writeln!(file, "{}", first_line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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 20.88s [INFO] running `"docker" "inspect" "f5df642dc3be3eef69524c162cef25197759e83e2512010912349865c8b93274"` [INFO] running `"docker" "rm" "-f" "f5df642dc3be3eef69524c162cef25197759e83e2512010912349865c8b93274"` [INFO] [stdout] f5df642dc3be3eef69524c162cef25197759e83e2512010912349865c8b93274 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JodusNodus/knipd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 378a16f6b66940d5ee0c952392c4a4d1c27bfbab9ae33b95cecfb814a65941f1 [INFO] running `"docker" "start" "-a" "378a16f6b66940d5ee0c952392c4a4d1c27bfbab9ae33b95cecfb814a65941f1"` [INFO] [stderr] Compiling knipd v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: constant item is never used: `CACHE_LEN` [INFO] [stderr] --> src/shared.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const CACHE_LEN: u64 = 100; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `STR_LEN` [INFO] [stderr] --> src/shared.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub const STR_LEN: usize = 30; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUTHOR` [INFO] [stderr] --> src/shared.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const AUTHOR: &str = "Thomas Billiet (JodusNodus)"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ABOUT` [INFO] [stderr] --> src/shared.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub const ABOUT: &str = "Clipboard History Daemon and CLI for macOs and X11"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `CACHE_LEN` [INFO] [stderr] --> src/shared.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const CACHE_LEN: u64 = 100; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/daemon.rs:66:25 [INFO] [stderr] | [INFO] [stderr] 66 | write!(content_file, "{}", clip_content); [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] = 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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/daemon.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | writeln!(file, "{}", first_line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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 1.13s [INFO] running `"docker" "inspect" "378a16f6b66940d5ee0c952392c4a4d1c27bfbab9ae33b95cecfb814a65941f1"` [INFO] running `"docker" "rm" "-f" "378a16f6b66940d5ee0c952392c4a4d1c27bfbab9ae33b95cecfb814a65941f1"` [INFO] [stdout] 378a16f6b66940d5ee0c952392c4a4d1c27bfbab9ae33b95cecfb814a65941f1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/JodusNodus/knipd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] d1b2da621e72b36c4a879e27dc50ac9f2943db022e019fd4d6f152fee70616a5 [INFO] running `"docker" "start" "-a" "d1b2da621e72b36c4a879e27dc50ac9f2943db022e019fd4d6f152fee70616a5"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/knip-43bde3fb5aa1bac2 [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] [stderr] Running /opt/crater/target/debug/deps/knipd-69e99d85de1ac61b [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" "d1b2da621e72b36c4a879e27dc50ac9f2943db022e019fd4d6f152fee70616a5"` [INFO] running `"docker" "rm" "-f" "d1b2da621e72b36c4a879e27dc50ac9f2943db022e019fd4d6f152fee70616a5"` [INFO] [stdout] d1b2da621e72b36c4a879e27dc50ac9f2943db022e019fd4d6f152fee70616a5