[INFO] cloning repository https://github.com/BrianAnakPintar/Mercury [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BrianAnakPintar/Mercury" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrianAnakPintar%2FMercury", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrianAnakPintar%2FMercury'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e40057bb047464d63875f5ee8957494830336779 [INFO] building BrianAnakPintar/Mercury 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%2FBrianAnakPintar%2FMercury" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BrianAnakPintar/Mercury 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/BrianAnakPintar/Mercury [INFO] finished tweaking git repo https://github.com/BrianAnakPintar/Mercury [INFO] tweaked toml for git repo https://github.com/BrianAnakPintar/Mercury written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BrianAnakPintar/Mercury 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termion v1.5.6 [INFO] [stderr] Downloaded redox_termios v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8571b7ef8f2a70e507c4b52d580ceb57070c84272d9b9b3355161097a1521a96 [INFO] running `Command { std: "docker" "start" "-a" "8571b7ef8f2a70e507c4b52d580ceb57070c84272d9b9b3355161097a1521a96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8571b7ef8f2a70e507c4b52d580ceb57070c84272d9b9b3355161097a1521a96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8571b7ef8f2a70e507c4b52d580ceb57070c84272d9b9b3355161097a1521a96", kill_on_drop: false }` [INFO] [stdout] 8571b7ef8f2a70e507c4b52d580ceb57070c84272d9b9b3355161097a1521a96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 040c4bebeef802d3f0354d2421844672abce9d46e07390563f54bef363365e57 [INFO] running `Command { std: "docker" "start" "-a" "040c4bebeef802d3f0354d2421844672abce9d46e07390563f54bef363365e57", kill_on_drop: false }` [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling mercury v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `document` and `row` [INFO] [stdout] --> src/editor.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{document, row, Document, Row, Terminal}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default` [INFO] [stdout] --> src/document.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{default, fs}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::slice` [INFO] [stdout] --> src/row.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::slice; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let mut offset = &mut self.offset; [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: unused variable: `size` [INFO] [stdout] --> src/editor.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | let size = self.terminal.size(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "040c4bebeef802d3f0354d2421844672abce9d46e07390563f54bef363365e57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "040c4bebeef802d3f0354d2421844672abce9d46e07390563f54bef363365e57", kill_on_drop: false }` [INFO] [stdout] 040c4bebeef802d3f0354d2421844672abce9d46e07390563f54bef363365e57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a3aac6ecd404be99339cc95f0b3fbb0c02eaab3290021c8bd214da471c4533b4 [INFO] running `Command { std: "docker" "start" "-a" "a3aac6ecd404be99339cc95f0b3fbb0c02eaab3290021c8bd214da471c4533b4", kill_on_drop: false }` [INFO] [stderr] Compiling mercury v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `document` and `row` [INFO] [stdout] --> src/editor.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{document, row, Document, Row, Terminal}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default` [INFO] [stdout] --> src/document.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{default, fs}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::slice` [INFO] [stdout] --> src/row.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::slice; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | let mut offset = &mut self.offset; [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: unused variable: `size` [INFO] [stdout] --> src/editor.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | let size = self.terminal.size(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "a3aac6ecd404be99339cc95f0b3fbb0c02eaab3290021c8bd214da471c4533b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3aac6ecd404be99339cc95f0b3fbb0c02eaab3290021c8bd214da471c4533b4", kill_on_drop: false }` [INFO] [stdout] a3aac6ecd404be99339cc95f0b3fbb0c02eaab3290021c8bd214da471c4533b4