[INFO] cloning repository https://github.com/Kurtoid/ktop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kurtoid/ktop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKurtoid%2Fktop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKurtoid%2Fktop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47d563384da3575d7fdd6563c0a2b89750fcbf03 [INFO] building Kurtoid/ktop against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKurtoid%2Fktop" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kurtoid/ktop on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kurtoid/ktop [INFO] finished tweaking git repo https://github.com/Kurtoid/ktop [INFO] tweaked toml for git repo https://github.com/Kurtoid/ktop written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Kurtoid/ktop already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Kurtoid/bytefmt` [INFO] [stderr] Updating git repository `https://github.com/Kurtoid/sysinfo` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctrlc v3.1.9 [INFO] [stderr] Downloaded tui v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c53a5302b488cbaf1ff5130a5cdd08f358d93b7967b1978166d8df9c823f660 [INFO] running `Command { std: "docker" "start" "-a" "9c53a5302b488cbaf1ff5130a5cdd08f358d93b7967b1978166d8df9c823f660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c53a5302b488cbaf1ff5130a5cdd08f358d93b7967b1978166d8df9c823f660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c53a5302b488cbaf1ff5130a5cdd08f358d93b7967b1978166d8df9c823f660", kill_on_drop: false }` [INFO] [stdout] 9c53a5302b488cbaf1ff5130a5cdd08f358d93b7967b1978166d8df9c823f660 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aa5bb5859b9ca18e290d40860152b867537a96e95c57af7363eeeb435f92996 [INFO] running `Command { std: "docker" "start" "-a" "1aa5bb5859b9ca18e290d40860152b867537a96e95c57af7363eeeb435f92996", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling sysinfo v0.18.3 (https://github.com/Kurtoid/sysinfo#36183317) [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tui v0.15.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling bytefmt v0.1.8 (https://github.com/Kurtoid/bytefmt#f1d5faa9) [INFO] [stderr] Compiling ctrlc v3.1.9 [INFO] [stderr] Compiling ktop v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/processes.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/util/mod.rs:70:41 [INFO] [stdout] | [INFO] [stdout] 69 | impl<'a> TabsState<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 70 | pub fn new(titles: Vec<&'a str>) -> TabsState { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/meter_widget.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH` [INFO] [stdout] --> src/meter_widget.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | time::{SystemTime, UNIX_EPOCH}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytefmt::format` [INFO] [stdout] --> src/meter_widget.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use bytefmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `symbols::bar` [INFO] [stdout] --> src/meter_widget.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | symbols::bar, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `process::exit` [INFO] [stdout] --> src/vmstat.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | process::exit, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `vmstat_info` should have an upper camel case name [INFO] [stdout] --> src/vmstat.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct vmstat_info { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `VmstatInfo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/zswap.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, fs}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MEMORY_SWAP` should have an upper camel case name [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | MEMORY_SWAP, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemorySwap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vmstat.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | let mut captures = re.captures(&line); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:283:34 [INFO] [stdout] | [INFO] [stdout] 283 | fn refresh_all(sys: &mut System, mut table: &mut StatefulTable<'_>, app_state: &mut AppState) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.32s [INFO] running `Command { std: "docker" "inspect" "1aa5bb5859b9ca18e290d40860152b867537a96e95c57af7363eeeb435f92996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa5bb5859b9ca18e290d40860152b867537a96e95c57af7363eeeb435f92996", kill_on_drop: false }` [INFO] [stdout] 1aa5bb5859b9ca18e290d40860152b867537a96e95c57af7363eeeb435f92996 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aff985be571c300dcdb9dd6b5b8fbb666f961eda599ecf44a6b8ace8d145bb6 [INFO] running `Command { std: "docker" "start" "-a" "1aff985be571c300dcdb9dd6b5b8fbb666f961eda599ecf44a6b8ace8d145bb6", kill_on_drop: false }` [INFO] [stderr] Compiling ktop v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/processes.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/util/mod.rs:70:41 [INFO] [stdout] | [INFO] [stdout] 69 | impl<'a> TabsState<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 70 | pub fn new(titles: Vec<&'a str>) -> TabsState { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/meter_widget.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH` [INFO] [stdout] --> src/meter_widget.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | time::{SystemTime, UNIX_EPOCH}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytefmt::format` [INFO] [stdout] --> src/meter_widget.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use bytefmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `symbols::bar` [INFO] [stdout] --> src/meter_widget.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | symbols::bar, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `process::exit` [INFO] [stdout] --> src/vmstat.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | process::exit, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `vmstat_info` should have an upper camel case name [INFO] [stdout] --> src/vmstat.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct vmstat_info { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `VmstatInfo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/zswap.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, fs}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `MEMORY_SWAP` should have an upper camel case name [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | MEMORY_SWAP, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemorySwap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vmstat.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | let mut captures = re.captures(&line); [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:283:34 [INFO] [stdout] | [INFO] [stdout] 283 | fn refresh_all(sys: &mut System, mut table: &mut StatefulTable<'_>, app_state: &mut AppState) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "1aff985be571c300dcdb9dd6b5b8fbb666f961eda599ecf44a6b8ace8d145bb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aff985be571c300dcdb9dd6b5b8fbb666f961eda599ecf44a6b8ace8d145bb6", kill_on_drop: false }` [INFO] [stdout] 1aff985be571c300dcdb9dd6b5b8fbb666f961eda599ecf44a6b8ace8d145bb6