[INFO] fetching crate end 0.0.5...
[INFO] checking end-0.0.5 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] extracting crate end 0.0.5 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate end 0.0.5 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate end 0.0.5
[INFO] finished tweaking crates.io crate end 0.0.5
[INFO] tweaked toml for crates.io crate end 0.0.5 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c8b2c3589ce7fb247d59226abe2b66d17ebc11cb0f8b271577c739b9533536d
[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" "8c8b2c3589ce7fb247d59226abe2b66d17ebc11cb0f8b271577c739b9533536d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c8b2c3589ce7fb247d59226abe2b66d17ebc11cb0f8b271577c739b9533536d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8b2c3589ce7fb247d59226abe2b66d17ebc11cb0f8b271577c739b9533536d", kill_on_drop: false }`
[INFO] [stdout] 8c8b2c3589ce7fb247d59226abe2b66d17ebc11cb0f8b271577c739b9533536d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9b3ed218a0d69156b61d77f9b4c9ea74f84ee91e207a0051a4b928b9bc41683
[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" "e9b3ed218a0d69156b61d77f9b4c9ea74f84ee91e207a0051a4b928b9bc41683", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking end v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `is_big` should have an upper case name
[INFO] [stdout]  --> src/lib.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     const is_big: bool = !Self::is_lil;
[INFO] [stdout]   |           ^^^^^^ help: convert the identifier to upper case: `IS_BIG`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `is_lil` should have an upper case name
[INFO] [stdout]  --> src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |     const is_lil: bool = !Self::is_big;
[INFO] [stdout]   |           ^^^^^^ help: convert the identifier to upper case: `IS_LIL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `is_big` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     const is_big: bool = true;
[INFO] [stdout]    |           ^^^^^^ help: convert the identifier to upper case: `IS_BIG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `is_lil` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:102:11
[INFO] [stdout]     |
[INFO] [stdout] 102 |     const is_lil: bool = true;
[INFO] [stdout]     |           ^^^^^^ help: convert the identifier to upper case: `IS_LIL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `is_big` should have an upper case name
[INFO] [stdout]  --> src/lib.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     const is_big: bool = !Self::is_lil;
[INFO] [stdout]   |           ^^^^^^ help: convert the identifier to upper case: `IS_BIG`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `is_lil` should have an upper case name
[INFO] [stdout]  --> src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |     const is_lil: bool = !Self::is_big;
[INFO] [stdout]   |           ^^^^^^ help: convert the identifier to upper case: `IS_LIL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `is_big` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 |     const is_big: bool = true;
[INFO] [stdout]    |           ^^^^^^ help: convert the identifier to upper case: `IS_BIG`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `is_lil` should have an upper case name
[INFO] [stdout]    --> src/lib.rs:102:11
[INFO] [stdout]     |
[INFO] [stdout] 102 |     const is_lil: bool = true;
[INFO] [stdout]     |           ^^^^^^ help: convert the identifier to upper case: `IS_LIL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "e9b3ed218a0d69156b61d77f9b4c9ea74f84ee91e207a0051a4b928b9bc41683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b3ed218a0d69156b61d77f9b4c9ea74f84ee91e207a0051a4b928b9bc41683", kill_on_drop: false }`
[INFO] [stdout] e9b3ed218a0d69156b61d77f9b4c9ea74f84ee91e207a0051a4b928b9bc41683