[INFO] cloning repository https://github.com/farhanpatwary/cool_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farhanpatwary/cool_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarhanpatwary%2Fcool_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarhanpatwary%2Fcool_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78c01dde5145cc6e42069e61a5f02bb0663ff9bd
[INFO] checking farhanpatwary/cool_project against master#e3c43e64eceb00e13b1932229aa9b2d774e6af96 for pr-95953
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarhanpatwary%2Fcool_project" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/farhanpatwary/cool_project on toolchain e3c43e64eceb00e13b1932229aa9b2d774e6af96
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e3c43e64eceb00e13b1932229aa9b2d774e6af96" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/farhanpatwary/cool_project
[INFO] finished tweaking git repo https://github.com/farhanpatwary/cool_project
[INFO] tweaked toml for git repo https://github.com/farhanpatwary/cool_project written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/farhanpatwary/cool_project already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e3c43e64eceb00e13b1932229aa9b2d774e6af96" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded vob v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+e3c43e64eceb00e13b1932229aa9b2d774e6af96" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d4b857d42011f5fd61dccf863e80b97867a693e77e16f9d2511760499dac7c9
[INFO] running `Command { std: "docker" "start" "-a" "1d4b857d42011f5fd61dccf863e80b97867a693e77e16f9d2511760499dac7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d4b857d42011f5fd61dccf863e80b97867a693e77e16f9d2511760499dac7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4b857d42011f5fd61dccf863e80b97867a693e77e16f9d2511760499dac7c9", kill_on_drop: false }`
[INFO] [stdout] 1d4b857d42011f5fd61dccf863e80b97867a693e77e16f9d2511760499dac7c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+e3c43e64eceb00e13b1932229aa9b2d774e6af96" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccd87988dacb9aae584eb09b51ccf8b0411da45049b520b3ed4d13ccd129dd26
[INFO] running `Command { std: "docker" "start" "-a" "ccd87988dacb9aae584eb09b51ccf8b0411da45049b520b3ed4d13ccd129dd26", kill_on_drop: false }`
[INFO] [stderr] Compiling semver-parser v0.7.0
[INFO] [stderr] Compiling num-traits v0.2.6
[INFO] [stderr] Compiling semver v0.9.0
[INFO] [stderr] Compiling rustc_version v0.2.3
[INFO] [stderr] Compiling vob v2.0.0
[INFO] [stderr] Checking cool_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout] --> src/main.rs:1:1
[INFO] [stdout] |
[INFO] [stdout] 1 | #[macro_use] extern crate vob;
[INFO] [stdout] | ^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout] --> src/main.rs:1:1
[INFO] [stdout] |
[INFO] [stdout] 1 | #[macro_use] extern crate vob;
[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:10:9
[INFO] [stdout] |
[INFO] [stdout] 10 | for mut x in 0..v1.len(){
[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:10:9
[INFO] [stdout] |
[INFO] [stdout] 10 | for mut x in 0..v1.len(){
[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: 2 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.68s
[INFO] running `Command { std: "docker" "inspect" "ccd87988dacb9aae584eb09b51ccf8b0411da45049b520b3ed4d13ccd129dd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd87988dacb9aae584eb09b51ccf8b0411da45049b520b3ed4d13ccd129dd26", kill_on_drop: false }`
[INFO] [stdout] ccd87988dacb9aae584eb09b51ccf8b0411da45049b520b3ed4d13ccd129dd26