[INFO] cloning repository https://github.com/callebstrom/rusty-fmc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/callebstrom/rusty-fmc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcallebstrom%2Frusty-fmc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcallebstrom%2Frusty-fmc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 338fd593e1050054d09606a2c70f47034429462b
[INFO] checking callebstrom/rusty-fmc against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcallebstrom%2Frusty-fmc" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/callebstrom/rusty-fmc on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/callebstrom/rusty-fmc
[INFO] finished tweaking git repo https://github.com/callebstrom/rusty-fmc
[INFO] tweaked toml for git repo https://github.com/callebstrom/rusty-fmc written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/callebstrom/rusty-fmc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1b8e7ef688fe10b37cf48988d8eccc1026480a5412eeff7a3320d4262aebb82
[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" "d1b8e7ef688fe10b37cf48988d8eccc1026480a5412eeff7a3320d4262aebb82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1b8e7ef688fe10b37cf48988d8eccc1026480a5412eeff7a3320d4262aebb82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b8e7ef688fe10b37cf48988d8eccc1026480a5412eeff7a3320d4262aebb82", kill_on_drop: false }`
[INFO] [stdout] d1b8e7ef688fe10b37cf48988d8eccc1026480a5412eeff7a3320d4262aebb82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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] 66ebe903a3f78adac0a4c46660e3c4b0c72fde984e2e341567904ce6e72a82ec
[INFO] running `Command { std: "docker" "start" "-a" "66ebe903a3f78adac0a4c46660e3c4b0c72fde984e2e341567904ce6e72a82ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking stfu8 v0.2.4
[INFO] [stderr]     Checking voca_rs v1.13.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]     Checking rusty-fmc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Speed`
[INFO] [stdout]   --> src/domain/crj/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Speed,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Altitude`
[INFO] [stdout]   --> src/domain/crj/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Altitude,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VerticalSpeed`
[INFO] [stdout]   --> src/domain/crj/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     VerticalSpeed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Speed`
[INFO] [stdout]   --> src/domain/crj/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Speed,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Altitude`
[INFO] [stdout]   --> src/domain/crj/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Altitude,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VerticalSpeed`
[INFO] [stdout]   --> src/domain/crj/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     VerticalSpeed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.83s
[INFO] running `Command { std: "docker" "inspect" "66ebe903a3f78adac0a4c46660e3c4b0c72fde984e2e341567904ce6e72a82ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ebe903a3f78adac0a4c46660e3c4b0c72fde984e2e341567904ce6e72a82ec", kill_on_drop: false }`
[INFO] [stdout] 66ebe903a3f78adac0a4c46660e3c4b0c72fde984e2e341567904ce6e72a82ec