[INFO] fetching crate array_map 0.3.0...
[INFO] testing array_map-0.3.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate array_map 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate array_map 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate array_map 0.3.0
[INFO] finished tweaking crates.io crate array_map 0.3.0
[INFO] tweaked toml for crates.io crate array_map 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 923e4421ac2f7fe9e0e25a6e251f0edda6ba2ad5ff078b8e54c199020c445a04
[INFO] running `Command { std: "docker" "start" "-a" "923e4421ac2f7fe9e0e25a6e251f0edda6ba2ad5ff078b8e54c199020c445a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "923e4421ac2f7fe9e0e25a6e251f0edda6ba2ad5ff078b8e54c199020c445a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "923e4421ac2f7fe9e0e25a6e251f0edda6ba2ad5ff078b8e54c199020c445a04", kill_on_drop: false }`
[INFO] [stdout] 923e4421ac2f7fe9e0e25a6e251f0edda6ba2ad5ff078b8e54c199020c445a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88dff2a66a723d742576a83c371b17d4c6d8697103cdbf02a9797c16b93afb93
[INFO] running `Command { std: "docker" "start" "-a" "88dff2a66a723d742576a83c371b17d4c6d8697103cdbf02a9797c16b93afb93", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling array_map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "88dff2a66a723d742576a83c371b17d4c6d8697103cdbf02a9797c16b93afb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88dff2a66a723d742576a83c371b17d4c6d8697103cdbf02a9797c16b93afb93", kill_on_drop: false }`
[INFO] [stdout] 88dff2a66a723d742576a83c371b17d4c6d8697103cdbf02a9797c16b93afb93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7937ea0f61c93528641d22f9cb32b836cdd70a909886dbdb48382e8500c9233f
[INFO] running `Command { std: "docker" "start" "-a" "7937ea0f61c93528641d22f9cb32b836cdd70a909886dbdb48382e8500c9233f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling array_map v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find derive macro `Indexable` in this scope
[INFO] [stdout]  --> tests/indexable.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Copy, Clone, Debug, PartialEq, Eq, Indexable)]
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `index` in this scope
[INFO] [stdout]   --> tests/indexable.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |   #[index(disabled)]
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the variant or associated item `count` exists for enum `Ten`, but its trait bounds were not satisfied
[INFO] [stdout]   --> tests/indexable.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub enum Ten {
[INFO] [stdout]    | ------------
[INFO] [stdout]    | |
[INFO] [stdout]    | variant or associated item `count` not found here
[INFO] [stdout]    | doesn't satisfy `Ten: Iterator`
[INFO] [stdout] ...
[INFO] [stdout] 23 |   test_indexable::<Ten, { Ten::count() }>();
[INFO] [stdout]    |                                ^^^^^ variant or associated item cannot be called on `Ten` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `Ten: Iterator`
[INFO] [stdout]            which is required by `&mut Ten: Iterator`
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `count`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Ten: array_map::Indexable` is not satisfied
[INFO] [stdout]   --> tests/indexable.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |   test_indexable::<Ten, { Ten::count() }>();
[INFO] [stdout]    |                    ^^^ the trait `array_map::Indexable` is not implemented for `Ten`
[INFO] [stdout] ...
[INFO] [stdout] 28 | fn test_indexable<I: Indexable, const N: usize>() {
[INFO] [stdout]    |                      --------- required by this bound in `test_indexable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `index` found for enum `Ten` in the current scope
[INFO] [stdout]   --> tests/indexable.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub enum Ten {
[INFO] [stdout]    | ------------ method `index` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 41 |   Ten::Five.index();
[INFO] [stdout]    |             ^^^^^ method not found in `Ten`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following traits define an item `index`, perhaps you need to implement one of them:
[INFO] [stdout]            candidate #1: `Index`
[INFO] [stdout]            candidate #2: `SliceIndex`
[INFO] [stdout]            candidate #3: `array_map::Indexable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `array_map`
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7937ea0f61c93528641d22f9cb32b836cdd70a909886dbdb48382e8500c9233f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7937ea0f61c93528641d22f9cb32b836cdd70a909886dbdb48382e8500c9233f", kill_on_drop: false }`
[INFO] [stdout] 7937ea0f61c93528641d22f9cb32b836cdd70a909886dbdb48382e8500c9233f
