[INFO] fetching crate map-trait 0.3.1...
[INFO] checking map-trait-0.3.1 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate map-trait 0.3.1 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate map-trait 0.3.1 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate map-trait 0.3.1
[INFO] finished tweaking crates.io crate map-trait 0.3.1
[INFO] tweaked toml for crates.io crate map-trait 0.3.1 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c2aafbb7c4cc7cfbb7b9677eb44db30a503e5ffcefa0d8131c2c82b5763fd04
[INFO] running `Command { std: "docker" "start" "-a" "9c2aafbb7c4cc7cfbb7b9677eb44db30a503e5ffcefa0d8131c2c82b5763fd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c2aafbb7c4cc7cfbb7b9677eb44db30a503e5ffcefa0d8131c2c82b5763fd04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c2aafbb7c4cc7cfbb7b9677eb44db30a503e5ffcefa0d8131c2c82b5763fd04", kill_on_drop: false }`
[INFO] [stdout] 9c2aafbb7c4cc7cfbb7b9677eb44db30a503e5ffcefa0d8131c2c82b5763fd04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cba238a39210a3a1a5da7a8af5bcf4753c34736d40333807667b50248250682d
[INFO] running `Command { std: "docker" "start" "-a" "cba238a39210a3a1a5da7a8af5bcf4753c34736d40333807667b50248250682d", kill_on_drop: false }`
[INFO] [stderr]     Checking map-trait v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: Missing required bounds on GetGuard
[INFO] [stdout]   --> src/map.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     type GetGuard<'a>: Deref<Target = V> where 'm: 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      help: add the required where clauses: `, Self: 'a, V: 'm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Missing required bounds on GetGuard
[INFO] [stdout]   --> src/map.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     type GetGuard<'a>: Deref<Target = V> where 'm: 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      help: add the required where clauses: `, Self: 'a, V: 'm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `map-trait` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cba238a39210a3a1a5da7a8af5bcf4753c34736d40333807667b50248250682d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba238a39210a3a1a5da7a8af5bcf4753c34736d40333807667b50248250682d", kill_on_drop: false }`
[INFO] [stdout] cba238a39210a3a1a5da7a8af5bcf4753c34736d40333807667b50248250682d