[INFO] fetching crate literal 0.2.0...
[INFO] checking literal-0.2.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate literal 0.2.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate literal 0.2.0 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 crates.io crate literal 0.2.0
[INFO] finished tweaking crates.io crate literal 0.2.0
[INFO] tweaked toml for crates.io crate literal 0.2.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 58e160b201157715e10e40008a67be3ae8551fa81e6dda4509d326e2e85655a4
[INFO] running `Command { std: "docker" "start" "-a" "58e160b201157715e10e40008a67be3ae8551fa81e6dda4509d326e2e85655a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58e160b201157715e10e40008a67be3ae8551fa81e6dda4509d326e2e85655a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e160b201157715e10e40008a67be3ae8551fa81e6dda4509d326e2e85655a4", kill_on_drop: false }`
[INFO] [stdout] 58e160b201157715e10e40008a67be3ae8551fa81e6dda4509d326e2e85655a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 29f8591176961ca27db714a31232b18961296a45d147d2c44c7d587ef254e6e5
[INFO] running `Command { std: "docker" "start" "-a" "29f8591176961ca27db714a31232b18961296a45d147d2c44c7d587ef254e6e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking literal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let mut _temp_map = MapLiteral::new();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ consider giving `_temp_map` a type
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/tests.rs:50:28
[INFO] [stdout]     |
[INFO] [stdout] 50  |         "p": HashMap::from(map!{"x": 0, "y": 0}),
[INFO] [stdout]     |                            -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/tests.rs:50:14
[INFO] [stdout]     |
[INFO] [stdout] 50  |         "p": HashMap::from(map!{"x": 0, "y": 0}),
[INFO] [stdout]     |              ^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the trait `From`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let mut _temp_map = MapLiteral::new();
[INFO] [stdout]     |             ------------- consider giving `_temp_map` a type
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `HashMap<String, i32>: From<_>` found in the following crates: `core`, `std`:
[INFO] [stdout]             - impl<K, V, N> From<[(K, V); N]> for HashMap<K, V>
[INFO] [stdout]               where K: Eq, K: Hash;
[INFO] [stdout]             - impl<T> From<T> for T;
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/tests.rs:51:14
[INFO] [stdout]     |
[INFO] [stdout] 51  |         "q": HashMap::from(map!{"x": 1, "y": 0})
[INFO] [stdout]     |              ^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the trait `From`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let mut _temp_map = MapLiteral::new();
[INFO] [stdout]     |             ------------- consider giving `_temp_map` a type
[INFO] [stdout]     |
[INFO] [stdout]     = note: multiple `impl`s satisfying `HashMap<String, i32>: From<_>` found in the following crates: `core`, `std`:
[INFO] [stdout]             - impl<K, V, N> From<[(K, V); N]> for HashMap<K, V>
[INFO] [stdout]               where K: Eq, K: Hash;
[INFO] [stdout]             - impl<T> From<T> for T;
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0283.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `literal` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "29f8591176961ca27db714a31232b18961296a45d147d2c44c7d587ef254e6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f8591176961ca27db714a31232b18961296a45d147d2c44c7d587ef254e6e5", kill_on_drop: false }`
[INFO] [stdout] 29f8591176961ca27db714a31232b18961296a45d147d2c44c7d587ef254e6e5