[INFO] fetching crate ordered_hashmap 0.0.4...
[INFO] testing ordered_hashmap-0.0.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate ordered_hashmap 0.0.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ordered_hashmap 0.0.4
[INFO] finished tweaking crates.io crate ordered_hashmap 0.0.4
[INFO] tweaked toml for crates.io crate ordered_hashmap 0.0.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ordered_hashmap 0.0.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97b795dd48893ed00da365108a5bedffb8b73ea8cd57631cb581466d30bdc509
[INFO] running `Command { std: "docker" "start" "-a" "97b795dd48893ed00da365108a5bedffb8b73ea8cd57631cb581466d30bdc509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97b795dd48893ed00da365108a5bedffb8b73ea8cd57631cb581466d30bdc509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b795dd48893ed00da365108a5bedffb8b73ea8cd57631cb581466d30bdc509", kill_on_drop: false }`
[INFO] [stdout] 97b795dd48893ed00da365108a5bedffb8b73ea8cd57631cb581466d30bdc509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f0eaa86b8d4927764ea27507a3c692ae1f7d59d6bfb578a7ea89306a346c11
[INFO] running `Command { std: "docker" "start" "-a" "26f0eaa86b8d4927764ea27507a3c692ae1f7d59d6bfb578a7ea89306a346c11", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordered_hashmap v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/lib.rs:382:28
[INFO] [stdout]     |
[INFO] [stdout] 382 |         if let Some(val) = (*self.vec).get_mut(self.index) {
[INFO] [stdout]     |                            ^^--------^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this raw pointer has type `*mut Vec<(K, V)>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut [(K, V)]`
[INFO] [stdout]    --> src/lib.rs:382:28
[INFO] [stdout]     |
[INFO] [stdout] 382 |         if let Some(val) = (*self.vec).get_mut(self.index) {
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout] note: method calls to `get_mut` require a reference
[INFO] [stdout]    --> /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/slice/mod.rs:597:5
[INFO] [stdout]     = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 382 |         if let Some(val) = (&mut (*self.vec)).get_mut(self.index) {
[INFO] [stdout]     |                            +++++            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ordered_hashmap` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "26f0eaa86b8d4927764ea27507a3c692ae1f7d59d6bfb578a7ea89306a346c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f0eaa86b8d4927764ea27507a3c692ae1f7d59d6bfb578a7ea89306a346c11", kill_on_drop: false }`
[INFO] [stdout] 26f0eaa86b8d4927764ea27507a3c692ae1f7d59d6bfb578a7ea89306a346c11