[INFO] cloning repository https://github.com/CodogoFreddie/rusty-lemon-bar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CodogoFreddie/rusty-lemon-bar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodogoFreddie%2Frusty-lemon-bar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodogoFreddie%2Frusty-lemon-bar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 344092394ca261a6f53bc94910ae56f17736ab7f
[INFO] checking CodogoFreddie/rusty-lemon-bar against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodogoFreddie%2Frusty-lemon-bar" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CodogoFreddie/rusty-lemon-bar on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CodogoFreddie/rusty-lemon-bar
[INFO] finished tweaking git repo https://github.com/CodogoFreddie/rusty-lemon-bar
[INFO] tweaked toml for git repo https://github.com/CodogoFreddie/rusty-lemon-bar written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/CodogoFreddie/rusty-lemon-bar already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "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] c76ae805e5533c89b07e4ce5cfec1c9437ce4447c7d790a56ca2ab2a97c3a19a
[INFO] running `Command { std: "docker" "start" "-a" "c76ae805e5533c89b07e4ce5cfec1c9437ce4447c7d790a56ca2ab2a97c3a19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c76ae805e5533c89b07e4ce5cfec1c9437ce4447c7d790a56ca2ab2a97c3a19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76ae805e5533c89b07e4ce5cfec1c9437ce4447c7d790a56ca2ab2a97c3a19a", kill_on_drop: false }`
[INFO] [stdout] c76ae805e5533c89b07e4ce5cfec1c9437ce4447c7d790a56ca2ab2a97c3a19a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4c89cfd856f6eda6265b5f6649389d27ea120aa35cf7102ca51a1b1c706e07
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a4c89cfd856f6eda6265b5f6649389d27ea120aa35cf7102ca51a1b1c706e07", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking bytesize v1.0.1
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking serde_json v1.0.32
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking i3ipc v0.8.4
[INFO] [stderr]     Checking systemstat v0.1.5
[INFO] [stderr]     Checking rusty-lemon-bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.99s
[INFO] running `Command { std: "docker" "inspect" "8a4c89cfd856f6eda6265b5f6649389d27ea120aa35cf7102ca51a1b1c706e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4c89cfd856f6eda6265b5f6649389d27ea120aa35cf7102ca51a1b1c706e07", kill_on_drop: false }`
[INFO] [stdout] 8a4c89cfd856f6eda6265b5f6649389d27ea120aa35cf7102ca51a1b1c706e07