[INFO] cloning repository https://github.com/KLIMaka/buildlib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KLIMaka/buildlib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKLIMaka%2Fbuildlib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKLIMaka%2Fbuildlib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8ac23d77ccd16dc37704733d08d34addd16cdb9
[INFO] checking KLIMaka/buildlib against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKLIMaka%2Fbuildlib" "/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/KLIMaka/buildlib on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KLIMaka/buildlib
[INFO] finished tweaking git repo https://github.com/KLIMaka/buildlib
[INFO] tweaked toml for git repo https://github.com/KLIMaka/buildlib written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/KLIMaka/buildlib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a398faf8ea8a1e50a97917b4f013b85e4cdc4a6e1b370d309aef26c6ed75ad13
[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" "a398faf8ea8a1e50a97917b4f013b85e4cdc4a6e1b370d309aef26c6ed75ad13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a398faf8ea8a1e50a97917b4f013b85e4cdc4a6e1b370d309aef26c6ed75ad13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a398faf8ea8a1e50a97917b4f013b85e4cdc4a6e1b370d309aef26c6ed75ad13", kill_on_drop: false }`
[INFO] [stdout] a398faf8ea8a1e50a97917b4f013b85e4cdc4a6e1b370d309aef26c6ed75ad13
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f115649a3e53cbcebde962b9c8f2ba23b890e3b089d07bc4960c1b4697263f3c
[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" "f115649a3e53cbcebde962b9c8f2ba23b890e3b089d07bc4960c1b4697263f3c", kill_on_drop: false }`
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking buildlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]    --> src/structs.rs:126:3
[INFO] [stdout]     |
[INFO] [stdout] 126 |   version: u32,
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `posx`
[INFO] [stdout]    --> src/structs.rs:127:3
[INFO] [stdout]     |
[INFO] [stdout] 127 |   posx: i32,
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `posy`
[INFO] [stdout]    --> src/structs.rs:128:3
[INFO] [stdout]     |
[INFO] [stdout] 128 |   posy: i32,
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `posz`
[INFO] [stdout]    --> src/structs.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 |   posz: i32,
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ang`
[INFO] [stdout]    --> src/structs.rs:130:3
[INFO] [stdout]     |
[INFO] [stdout] 130 |   ang: u16,
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cursectnum`
[INFO] [stdout]    --> src/structs.rs:131:3
[INFO] [stdout]     |
[INFO] [stdout] 131 |   cursectnum: u16,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `version`
[INFO] [stdout]    --> src/structs.rs:126:3
[INFO] [stdout]     |
[INFO] [stdout] 126 |   version: u32,
[INFO] [stdout]     |   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `posx`
[INFO] [stdout]    --> src/structs.rs:127:3
[INFO] [stdout]     |
[INFO] [stdout] 127 |   posx: i32,
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `posy`
[INFO] [stdout]    --> src/structs.rs:128:3
[INFO] [stdout]     |
[INFO] [stdout] 128 |   posy: i32,
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `posz`
[INFO] [stdout]    --> src/structs.rs:129:3
[INFO] [stdout]     |
[INFO] [stdout] 129 |   posz: i32,
[INFO] [stdout]     |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ang`
[INFO] [stdout]    --> src/structs.rs:130:3
[INFO] [stdout]     |
[INFO] [stdout] 130 |   ang: u16,
[INFO] [stdout]     |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cursectnum`
[INFO] [stdout]    --> src/structs.rs:131:3
[INFO] [stdout]     |
[INFO] [stdout] 131 |   cursectnum: u16,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "f115649a3e53cbcebde962b9c8f2ba23b890e3b089d07bc4960c1b4697263f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f115649a3e53cbcebde962b9c8f2ba23b890e3b089d07bc4960c1b4697263f3c", kill_on_drop: false }`
[INFO] [stdout] f115649a3e53cbcebde962b9c8f2ba23b890e3b089d07bc4960c1b4697263f3c