[INFO] cloning repository https://github.com/ooooak/resolve-pkg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ooooak/resolve-pkg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fooooak%2Fresolve-pkg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fooooak%2Fresolve-pkg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcb6c79335c09c2539bfb914903b95f5acd09b6d
[INFO] checking ooooak/resolve-pkg against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fooooak%2Fresolve-pkg" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ooooak/resolve-pkg on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ooooak/resolve-pkg
[INFO] finished tweaking git repo https://github.com/ooooak/resolve-pkg
[INFO] tweaked toml for git repo https://github.com/ooooak/resolve-pkg written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ooooak/resolve-pkg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64a0cd9ef6448ac64faa60ca66f8fbfab9cedd4fd3d3b874d2f398a039e89167
[INFO] running `Command { std: "docker" "start" "-a" "64a0cd9ef6448ac64faa60ca66f8fbfab9cedd4fd3d3b874d2f398a039e89167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64a0cd9ef6448ac64faa60ca66f8fbfab9cedd4fd3d3b874d2f398a039e89167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a0cd9ef6448ac64faa60ca66f8fbfab9cedd4fd3d3b874d2f398a039e89167", kill_on_drop: false }`
[INFO] [stdout] 64a0cd9ef6448ac64faa60ca66f8fbfab9cedd4fd3d3b874d2f398a039e89167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07a32479d907f3accc9e35d7d85f136035dae1c0dd9ecb8c0efbeb5e4ea3fcb6
[INFO] running `Command { std: "docker" "start" "-a" "07a32479d907f3accc9e35d7d85f136035dae1c0dd9ecb8c0efbeb5e4ea3fcb6", kill_on_drop: false }`
[INFO] [stderr]     Checking fiber-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compiler/token.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Some('a'...'z') |
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compiler/token.rs:140:22
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Some( 'A'...'Z') => self.keyword(),
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compiler/token.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 |             Some('a'...'z') |
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compiler/token.rs:140:22
[INFO] [stdout]     |
[INFO] [stdout] 140 |             Some( 'A'...'Z') => self.keyword(),
[INFO] [stdout]     |                      ^^^ help: use `..=` for an inclusive range
[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 0.60s
[INFO] running `Command { std: "docker" "inspect" "07a32479d907f3accc9e35d7d85f136035dae1c0dd9ecb8c0efbeb5e4ea3fcb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a32479d907f3accc9e35d7d85f136035dae1c0dd9ecb8c0efbeb5e4ea3fcb6", kill_on_drop: false }`
[INFO] [stdout] 07a32479d907f3accc9e35d7d85f136035dae1c0dd9ecb8c0efbeb5e4ea3fcb6