[INFO] fetching crate collect-once-hashmap 0.2.0...
[INFO] testing collect-once-hashmap-0.2.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate collect-once-hashmap 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate collect-once-hashmap 0.2.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate collect-once-hashmap 0.2.0
[INFO] finished tweaking crates.io crate collect-once-hashmap 0.2.0
[INFO] tweaked toml for crates.io crate collect-once-hashmap 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47948ba0de5b598b80ef04644eee85758681820a865b965796f62a93560f596c
[INFO] running `Command { std: "docker" "start" "-a" "47948ba0de5b598b80ef04644eee85758681820a865b965796f62a93560f596c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47948ba0de5b598b80ef04644eee85758681820a865b965796f62a93560f596c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47948ba0de5b598b80ef04644eee85758681820a865b965796f62a93560f596c", kill_on_drop: false }`
[INFO] [stdout] 47948ba0de5b598b80ef04644eee85758681820a865b965796f62a93560f596c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 189852d49cadce256dafae5f6ff54c8ee27462e678b78970363ee9f988456c0d
[INFO] running `Command { std: "docker" "start" "-a" "189852d49cadce256dafae5f6ff54c8ee27462e678b78970363ee9f988456c0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling collect-once-hashmap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ----------- but the name `Error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "189852d49cadce256dafae5f6ff54c8ee27462e678b78970363ee9f988456c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "189852d49cadce256dafae5f6ff54c8ee27462e678b78970363ee9f988456c0d", kill_on_drop: false }`
[INFO] [stdout] 189852d49cadce256dafae5f6ff54c8ee27462e678b78970363ee9f988456c0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e6882c3ed3f61c1236c13fa00692df4e810126222fb90e9502b3082b1e0ac29
[INFO] running `Command { std: "docker" "start" "-a" "9e6882c3ed3f61c1236c13fa00692df4e810126222fb90e9502b3082b1e0ac29", kill_on_drop: false }`
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ----------- but the name `Error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling collect-once-hashmap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use hashmap::*;
[INFO] [stdout]    |         ^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 13 | pub use btreemap::*;
[INFO] [stdout]    |         ----------- but the name `Error` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "9e6882c3ed3f61c1236c13fa00692df4e810126222fb90e9502b3082b1e0ac29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6882c3ed3f61c1236c13fa00692df4e810126222fb90e9502b3082b1e0ac29", kill_on_drop: false }`
[INFO] [stdout] 9e6882c3ed3f61c1236c13fa00692df4e810126222fb90e9502b3082b1e0ac29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46d52abf220474d551c438eaed2e2b287a8add763dd03cc4e1d9aa2652afa679
[INFO] running `Command { std: "docker" "start" "-a" "46d52abf220474d551c438eaed2e2b287a8add763dd03cc4e1d9aa2652afa679", kill_on_drop: false }`
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]   --> src/lib.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub use hashmap::*;
[INFO] [stderr]    |         ^^^^^^^^^^ the name `Error` in the type namespace is first re-exported here
[INFO] [stderr] ...
[INFO] [stderr] 13 | pub use btreemap::*;
[INFO] [stderr]    |         ----------- but the name `Error` in the type namespace is also re-exported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `collect-once-hashmap` (lib) generated 1 warning
[INFO] [stderr] warning: `collect-once-hashmap` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/collect_once_hashmap-e9fa7bdf3ac1f9ca)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test btreemap::tests::test_empty ... ok
[INFO] [stdout] test btreemap::tests::test_duplicate ... ok
[INFO] [stdout] test hashmap::tests::test_empty ... ok
[INFO] [stdout] test hashmap::tests::test_simple ... ok
[INFO] [stdout] test hashmap::tests::test_duplicate ... ok
[INFO] [stdout] test btreemap::tests::test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests collect-once-hashmap
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `collect_once_hashmap::Error`
[INFO] [stdout]  --> src/lib.rs:17:48
[INFO] [stdout]   |
[INFO] [stdout] 4 | use collect_once_hashmap::{CollectOnceHashMap, Error};
[INFO] [stdout]   |                                                ^^^^^ no `Error` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::error::Error
[INFO] [stdout]           std::fmt::Error
[INFO] [stdout]           std::io::Error
[INFO] [stdout]           core::error::Error
[INFO] [stdout]           core::fmt::Error
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CollectOnceBTreeMap` in this scope
[INFO] [stdout]   --> src/lib.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     .collect::<CollectOnceBTreeMap<u8, u8>>()
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/hashmap.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct CollectOnceHashMap<K, V, S = std::collections::hash_map::RandomState>
[INFO] [stdout]    | -------------------------------------------------------------------------------- similarly named struct `CollectOnceHashMap` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 15 |     .collect::<CollectOnceHashMap<u8, u8>>()
[INFO] [stdout]    |                ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use collect_once_hashmap::CollectOnceBTreeMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "46d52abf220474d551c438eaed2e2b287a8add763dd03cc4e1d9aa2652afa679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d52abf220474d551c438eaed2e2b287a8add763dd03cc4e1d9aa2652afa679", kill_on_drop: false }`
[INFO] [stdout] 46d52abf220474d551c438eaed2e2b287a8add763dd03cc4e1d9aa2652afa679
