[INFO] fetching crate bumpalo_try 0.1.0...
[INFO] testing bumpalo_try-0.1.0 against 1.93.0 for beta-1.94-1
[INFO] extracting crate bumpalo_try 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate bumpalo_try 0.1.0
[INFO] finished tweaking crates.io crate bumpalo_try 0.1.0
[INFO] tweaked toml for crates.io crate bumpalo_try 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bumpalo_try 0.1.0 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "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" "+1.93.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffb72a212c4404c17788215656da444d6ebd584846fc9be33dc5d59ca5b7a2b5
[INFO] running `Command { std: "docker" "start" "-a" "ffb72a212c4404c17788215656da444d6ebd584846fc9be33dc5d59ca5b7a2b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffb72a212c4404c17788215656da444d6ebd584846fc9be33dc5d59ca5b7a2b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb72a212c4404c17788215656da444d6ebd584846fc9be33dc5d59ca5b7a2b5", kill_on_drop: false }`
[INFO] [stdout] ffb72a212c4404c17788215656da444d6ebd584846fc9be33dc5d59ca5b7a2b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2618176cd69f6699e62a63cf82293c5c21a0dabf7b0fc0e6577b5973c793052
[INFO] running `Command { std: "docker" "start" "-a" "d2618176cd69f6699e62a63cf82293c5c21a0dabf7b0fc0e6577b5973c793052", kill_on_drop: false }`
[INFO] [stderr]    Compiling bumpalo_try v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d2618176cd69f6699e62a63cf82293c5c21a0dabf7b0fc0e6577b5973c793052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2618176cd69f6699e62a63cf82293c5c21a0dabf7b0fc0e6577b5973c793052", kill_on_drop: false }`
[INFO] [stdout] d2618176cd69f6699e62a63cf82293c5c21a0dabf7b0fc0e6577b5973c793052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e210b6038f01b20a71cd6f7f1be42f5228c941ca2513134934b7e3af85c6968
[INFO] running `Command { std: "docker" "start" "-a" "3e210b6038f01b20a71cd6f7f1be42f5228c941ca2513134934b7e3af85c6968", kill_on_drop: false }`
[INFO] [stderr]    Compiling bumpalo_try v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "3e210b6038f01b20a71cd6f7f1be42f5228c941ca2513134934b7e3af85c6968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e210b6038f01b20a71cd6f7f1be42f5228c941ca2513134934b7e3af85c6968", kill_on_drop: false }`
[INFO] [stdout] 3e210b6038f01b20a71cd6f7f1be42f5228c941ca2513134934b7e3af85c6968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d2baabdd5888b57eab17305023cda28425e7031cd952d41e4529350aecefb18
[INFO] running `Command { std: "docker" "start" "-a" "0d2baabdd5888b57eab17305023cda28425e7031cd952d41e4529350aecefb18", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bumpalo_try-2947143a16d7abc7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bumpalo_try
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - BumpaloExtend::alloc_slice_fill_iter_option (line 115) ... FAILED
[INFO] [stdout] test src/lib.rs - BumpaloExtend::alloc_slice_fill_with_option (line 54) ... ok
[INFO] [stdout] test src/lib.rs - BumpaloExtend::alloc_slice_fill_iter_option (line 122) ... ok
[INFO] [stdout] test src/lib.rs - BumpaloExtend::alloc_slice_fill_with_result (line 25) ... ok
[INFO] [stdout] test src/lib.rs - BumpaloExtend::alloc_slice_fill_with_option (line 47) ... ok
[INFO] [stdout] test src/lib.rs - BumpaloExtend::alloc_slice_fill_with_result (line 18) ... ok
[INFO] [stdout] test src/lib.rs - BumpaloExtend::alloc_slice_fill_iter_result (line 87) ... ok
[INFO] [stdout] test src/lib.rs - BumpaloExtend::alloc_slice_fill_iter_result (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - BumpaloExtend::alloc_slice_fill_iter_option (line 115) stdout ----
[INFO] [stdout] error[E0689]: can't call method `checked_pow` on ambiguous numeric type `{integer}`
[INFO] [stdout]  --> src/lib.rs:119:99
[INFO] [stdout]   |
[INFO] [stdout] 7 | let x: Option<&mut [i32]> = bump.alloc_slice_fill_iter_option([2, 3, 5].iter().cloned().map(|i| i.checked_pow(2)));
[INFO] [stdout]   |                                                                                              -    ^^^^^^^^^^^
[INFO] [stdout]   |                                                                                              |
[INFO] [stdout]   |                                                                                              you must specify a type for this binding, like `i32`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0689`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - BumpaloExtend::alloc_slice_fill_iter_option (line 115)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0d2baabdd5888b57eab17305023cda28425e7031cd952d41e4529350aecefb18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d2baabdd5888b57eab17305023cda28425e7031cd952d41e4529350aecefb18", kill_on_drop: false }`
[INFO] [stdout] 0d2baabdd5888b57eab17305023cda28425e7031cd952d41e4529350aecefb18
