[INFO] cloning repository https://github.com/Fancyflame/stack_box
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fancyflame/stack_box" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFancyflame%2Fstack_box", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFancyflame%2Fstack_box'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4327a048451a9431f94d05be396106c3ecfae8f
[INFO] testing Fancyflame/stack_box against 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFancyflame%2Fstack_box" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Fancyflame/stack_box
[INFO] finished tweaking git repo https://github.com/Fancyflame/stack_box
[INFO] tweaked toml for git repo https://github.com/Fancyflame/stack_box written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Fancyflame/stack_box 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] crate git repo https://github.com/Fancyflame/stack_box already has a lockfile, it will not be regenerated
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.33
[INFO] [stderr]   Downloaded thiserror v2.0.1
[INFO] [stderr]   Downloaded thiserror-impl v2.0.1
[INFO] [stderr]   Downloaded const_format v0.2.33
[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] 41174179a20f13bc865bca085148820409743f78045d0b6c8e809986a0a36281
[INFO] running `Command { std: "docker" "start" "-a" "41174179a20f13bc865bca085148820409743f78045d0b6c8e809986a0a36281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41174179a20f13bc865bca085148820409743f78045d0b6c8e809986a0a36281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41174179a20f13bc865bca085148820409743f78045d0b6c8e809986a0a36281", kill_on_drop: false }`
[INFO] [stdout] 41174179a20f13bc865bca085148820409743f78045d0b6c8e809986a0a36281
[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] 8802c59564ea8979567a1f23ccdc752cb274bf1e13229dccba174d9cb1851083
[INFO] running `Command { std: "docker" "start" "-a" "8802c59564ea8979567a1f23ccdc752cb274bf1e13229dccba174d9cb1851083", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.1
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.33
[INFO] [stderr]    Compiling const_format v0.2.33
[INFO] [stderr]    Compiling thiserror-impl v2.0.1
[INFO] [stderr]    Compiling stack_box v1.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "8802c59564ea8979567a1f23ccdc752cb274bf1e13229dccba174d9cb1851083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8802c59564ea8979567a1f23ccdc752cb274bf1e13229dccba174d9cb1851083", kill_on_drop: false }`
[INFO] [stdout] 8802c59564ea8979567a1f23ccdc752cb274bf1e13229dccba174d9cb1851083
[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] f4c6fa11d1cb1be5ec926e9dcfcf7fc9f3a0b4920a057f0da9c8b9b8ac107953
[INFO] running `Command { std: "docker" "start" "-a" "f4c6fa11d1cb1be5ec926e9dcfcf7fc9f3a0b4920a057f0da9c8b9b8ac107953", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack_box v1.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "f4c6fa11d1cb1be5ec926e9dcfcf7fc9f3a0b4920a057f0da9c8b9b8ac107953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c6fa11d1cb1be5ec926e9dcfcf7fc9f3a0b4920a057f0da9c8b9b8ac107953", kill_on_drop: false }`
[INFO] [stdout] f4c6fa11d1cb1be5ec926e9dcfcf7fc9f3a0b4920a057f0da9c8b9b8ac107953
[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] 6c1cb8480a91c298c8b2a43dddbc83e0abcd7a3a3470dffc1783c99851c51a8f
[INFO] running `Command { std: "docker" "start" "-a" "6c1cb8480a91c298c8b2a43dddbc83e0abcd7a3a3470dffc1783c99851c51a8f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_box-b6a7549d4d49fe25)
[INFO] [stderr]    Doc-tests stack_box
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 8) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `stack_box::stackbox_coerce`
[INFO] [stdout]  --> src/lib.rs:12:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use stack_box::{stackbox_coerce, FitStackBox};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^ no `stackbox_coerce` in the root
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `coerce` in this scope
[INFO] [stdout]   --> src/lib.rs:26:40
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let arr: [U32Box<dyn Debug>; 2] = [coerce!(u16_box), coerce!(u32_box)];
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the derive macro `Error` accepts the similarly named `source` attribute
[INFO] [stdout]    |
[INFO] [stdout] 20 -     let arr: [U32Box<dyn Debug>; 2] = [coerce!(u16_box), coerce!(u32_box)];
[INFO] [stdout] 20 +     let arr: [U32Box<dyn Debug>; 2] = [source!(u16_box), coerce!(u32_box)];
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  4 + use stack_box::coerce;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `coerce` in this scope
[INFO] [stdout]   --> src/lib.rs:26:58
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let arr: [U32Box<dyn Debug>; 2] = [coerce!(u16_box), coerce!(u32_box)];
[INFO] [stdout]    |                                                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the derive macro `Error` accepts the similarly named `source` attribute
[INFO] [stdout]    |
[INFO] [stdout] 20 -     let arr: [U32Box<dyn Debug>; 2] = [coerce!(u16_box), coerce!(u32_box)];
[INFO] [stdout] 20 +     let arr: [U32Box<dyn Debug>; 2] = [coerce!(u16_box), source!(u32_box)];
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  4 + use stack_box::coerce;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6c1cb8480a91c298c8b2a43dddbc83e0abcd7a3a3470dffc1783c99851c51a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1cb8480a91c298c8b2a43dddbc83e0abcd7a3a3470dffc1783c99851c51a8f", kill_on_drop: false }`
[INFO] [stdout] 6c1cb8480a91c298c8b2a43dddbc83e0abcd7a3a3470dffc1783c99851c51a8f
