[INFO] cloning repository https://github.com/furcb/tmux_custom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/furcb/tmux_custom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffurcb%2Ftmux_custom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffurcb%2Ftmux_custom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28969105f462a18be9cd73ba331a647fe9e44959 [INFO] testing furcb/tmux_custom against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffurcb%2Ftmux_custom" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/furcb/tmux_custom on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/furcb/tmux_custom [INFO] finished tweaking git repo https://github.com/furcb/tmux_custom [INFO] tweaked toml for git repo https://github.com/furcb/tmux_custom written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/furcb/tmux_custom already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded chrono v0.4.10 [INFO] [stderr] Downloaded regex-syntax v0.6.13 [INFO] [stderr] Downloaded regex v1.3.3 [INFO] [stderr] Downloaded subprocess v0.1.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b27747bddd616282fafc3d81e3356db6d15a4d66815160f9267cc268b0f5abe [INFO] running `Command { std: "docker" "start" "-a" "1b27747bddd616282fafc3d81e3356db6d15a4d66815160f9267cc268b0f5abe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b27747bddd616282fafc3d81e3356db6d15a4d66815160f9267cc268b0f5abe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b27747bddd616282fafc3d81e3356db6d15a4d66815160f9267cc268b0f5abe", kill_on_drop: false }` [INFO] [stdout] 1b27747bddd616282fafc3d81e3356db6d15a4d66815160f9267cc268b0f5abe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 640535f83fd060d6d69d012d2200cc8086e15e9a86dbdc5fe45fde51fc86b832 [INFO] running `Command { std: "docker" "start" "-a" "640535f83fd060d6d69d012d2200cc8086e15e9a86dbdc5fe45fde51fc86b832", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling subprocess v0.1.20 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling regex v1.3.3 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling tmux_custom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Match` [INFO] [stdout] --> src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use regex::{Match, Regex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let mut v_t = lines.trim().split('\n').collect::>(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `date_regex` should have an upper case name [INFO] [stdout] --> src/main.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | static ref date_regex: Regex = Regex::new(r"[A-z]{3}\s[A-z]{3}\s+\d+\s+\d+:\d+:\d+\s+\d+") [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `DATE_REGEX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.18s [INFO] running `Command { std: "docker" "inspect" "640535f83fd060d6d69d012d2200cc8086e15e9a86dbdc5fe45fde51fc86b832", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "640535f83fd060d6d69d012d2200cc8086e15e9a86dbdc5fe45fde51fc86b832", kill_on_drop: false }` [INFO] [stdout] 640535f83fd060d6d69d012d2200cc8086e15e9a86dbdc5fe45fde51fc86b832 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a22c45fed25739b7ce56b7305e68d41785303e1982d90ba9bd6850353f0d09eb [INFO] running `Command { std: "docker" "start" "-a" "a22c45fed25739b7ce56b7305e68d41785303e1982d90ba9bd6850353f0d09eb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tmux_custom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Match` [INFO] [stdout] --> src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use regex::{Match, Regex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let mut v_t = lines.trim().split('\n').collect::>(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `date_regex` should have an upper case name [INFO] [stdout] --> src/main.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | static ref date_regex: Regex = Regex::new(r"[A-z]{3}\s[A-z]{3}\s+\d+\s+\d+:\d+:\d+\s+\d+") [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `DATE_REGEX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "a22c45fed25739b7ce56b7305e68d41785303e1982d90ba9bd6850353f0d09eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a22c45fed25739b7ce56b7305e68d41785303e1982d90ba9bd6850353f0d09eb", kill_on_drop: false }` [INFO] [stdout] a22c45fed25739b7ce56b7305e68d41785303e1982d90ba9bd6850353f0d09eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 720be6e7a1aa492ae511f01c3c925a56b85f4b50d1e8bf5f654ec7e12ea3b774 [INFO] running `Command { std: "docker" "start" "-a" "720be6e7a1aa492ae511f01c3c925a56b85f4b50d1e8bf5f654ec7e12ea3b774", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unused import: `Match` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:11:13 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 11 | use regex::{Match, Regex}; [INFO] [stdout] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | let mut v_t = lines.trim().split('\n').collect::>(); [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: static variable `date_regex` should have an upper case name [INFO] [stderr] --> src/main.rs:92:20 [INFO] [stderr] | [INFO] [stderr] 92 | static ref date_regex: Regex = Regex::new(r"[A-z]{3}\s[A-z]{3}\s+\d+\s+\d+:\d+:\d+\s+\d+") [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `DATE_REGEX` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `tmux_custom` (bin "tmux_custom" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tmux_custom-b9810f71d340af23) [INFO] running `Command { std: "docker" "inspect" "720be6e7a1aa492ae511f01c3c925a56b85f4b50d1e8bf5f654ec7e12ea3b774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "720be6e7a1aa492ae511f01c3c925a56b85f4b50d1e8bf5f654ec7e12ea3b774", kill_on_drop: false }` [INFO] [stdout] 720be6e7a1aa492ae511f01c3c925a56b85f4b50d1e8bf5f654ec7e12ea3b774