[INFO] fetching crate map-trait 0.3.1...
[INFO] testing map-trait-0.3.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate map-trait 0.3.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate map-trait 0.3.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c65950a77b7a5ed6daf2dfd1bd0f9352ddf1fef77d34d16fd690095596df4b78
[INFO] running `Command { std: "docker" "start" "-a" "c65950a77b7a5ed6daf2dfd1bd0f9352ddf1fef77d34d16fd690095596df4b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c65950a77b7a5ed6daf2dfd1bd0f9352ddf1fef77d34d16fd690095596df4b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65950a77b7a5ed6daf2dfd1bd0f9352ddf1fef77d34d16fd690095596df4b78", kill_on_drop: false }`
[INFO] [stdout] c65950a77b7a5ed6daf2dfd1bd0f9352ddf1fef77d34d16fd690095596df4b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc5c07e46033a247038da3887c52f9ddf21457b1eb8b10770dbad2db994d969f
[INFO] running `Command { std: "docker" "start" "-a" "cc5c07e46033a247038da3887c52f9ddf21457b1eb8b10770dbad2db994d969f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling 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] [stderr] error: could not compile `map-trait` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc5c07e46033a247038da3887c52f9ddf21457b1eb8b10770dbad2db994d969f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5c07e46033a247038da3887c52f9ddf21457b1eb8b10770dbad2db994d969f", kill_on_drop: false }`
[INFO] [stdout] cc5c07e46033a247038da3887c52f9ddf21457b1eb8b10770dbad2db994d969f