[INFO] fetching crate ogma-macros 0.1.6...
[INFO] checking ogma-macros-0.1.6 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate ogma-macros 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate ogma-macros 0.1.6 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ogma-macros 0.1.6
[INFO] finished tweaking crates.io crate ogma-macros 0.1.6
[INFO] tweaked toml for crates.io crate ogma-macros 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded object-query v0.1.6
[INFO] [stderr]   Downloaded nloq v0.1.1
[INFO] [stderr]   Downloaded nl-parser v0.1.1
[INFO] [stderr]   Downloaded nlsd v0.1.3
[INFO] [stderr]   Downloaded ogma-libs v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa6b350fe32167c86d2805159ff18a00daf5128b86e999e85d06adfb2573fbe6
[INFO] running `Command { std: "docker" "start" "-a" "fa6b350fe32167c86d2805159ff18a00daf5128b86e999e85d06adfb2573fbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa6b350fe32167c86d2805159ff18a00daf5128b86e999e85d06adfb2573fbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6b350fe32167c86d2805159ff18a00daf5128b86e999e85d06adfb2573fbe6", kill_on_drop: false }`
[INFO] [stdout] fa6b350fe32167c86d2805159ff18a00daf5128b86e999e85d06adfb2573fbe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f491a0de8010d2be17d4f29e3a1802d261c255e6c39c6cfaa96444b5bf513ff
[INFO] running `Command { std: "docker" "start" "-a" "2f491a0de8010d2be17d4f29e3a1802d261c255e6c39c6cfaa96444b5bf513ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking nl-parser v0.1.1
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking nlsd v0.1.3
[INFO] [stderr]     Checking object-query v0.1.6
[INFO] [stderr]     Checking nloq v0.1.1
[INFO] [stderr]     Checking ogma-libs v0.1.6
[INFO] [stderr]     Checking ogma-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fn_macro.rs:257:44
[INFO] [stdout]     |
[INFO] [stdout] 257 |         generics.lifetimes_mut().for_each(|mut l| {
[INFO] [stdout]     |                                            ----^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fn_macro.rs:257:44
[INFO] [stdout]     |
[INFO] [stdout] 257 |         generics.lifetimes_mut().for_each(|mut l| {
[INFO] [stdout]     |                                            ----^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.27s
[INFO] running `Command { std: "docker" "inspect" "2f491a0de8010d2be17d4f29e3a1802d261c255e6c39c6cfaa96444b5bf513ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f491a0de8010d2be17d4f29e3a1802d261c255e6c39c6cfaa96444b5bf513ff", kill_on_drop: false }`
[INFO] [stdout] 2f491a0de8010d2be17d4f29e3a1802d261c255e6c39c6cfaa96444b5bf513ff