[INFO] fetching crate map_box_from 0.1.1...
[INFO] testing map_box_from-0.1.1 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate map_box_from 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate map_box_from 0.1.1
[INFO] finished tweaking crates.io crate map_box_from 0.1.1
[INFO] tweaked toml for crates.io crate map_box_from 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate map_box_from 0.1.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate map_box_from 0.1.1 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7a24798c0d8ccaef975a82c5575f35c703fd882ba18b22059b91c03a4d7c63b
[INFO] running `Command { std: "docker" "start" "-a" "b7a24798c0d8ccaef975a82c5575f35c703fd882ba18b22059b91c03a4d7c63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7a24798c0d8ccaef975a82c5575f35c703fd882ba18b22059b91c03a4d7c63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a24798c0d8ccaef975a82c5575f35c703fd882ba18b22059b91c03a4d7c63b", kill_on_drop: false }`
[INFO] [stdout] b7a24798c0d8ccaef975a82c5575f35c703fd882ba18b22059b91c03a4d7c63b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98b02a41d765909461f03a57a35b453ec9d687a004b925893d956df55e158ffb
[INFO] running `Command { std: "docker" "start" "-a" "98b02a41d765909461f03a57a35b453ec9d687a004b925893d956df55e158ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling map_box_from v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "98b02a41d765909461f03a57a35b453ec9d687a004b925893d956df55e158ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b02a41d765909461f03a57a35b453ec9d687a004b925893d956df55e158ffb", kill_on_drop: false }`
[INFO] [stdout] 98b02a41d765909461f03a57a35b453ec9d687a004b925893d956df55e158ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dd29525d0e49a6078cfd22421f718803033742dcb27990588965f38e77ce2e9
[INFO] running `Command { std: "docker" "start" "-a" "3dd29525d0e49a6078cfd22421f718803033742dcb27990588965f38e77ce2e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling map_box_from v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "3dd29525d0e49a6078cfd22421f718803033742dcb27990588965f38e77ce2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd29525d0e49a6078cfd22421f718803033742dcb27990588965f38e77ce2e9", kill_on_drop: false }`
[INFO] [stdout] 3dd29525d0e49a6078cfd22421f718803033742dcb27990588965f38e77ce2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e121d5014e3c1acd8415c992cfa43be8fd1bc8a0e3e9c288726866c7ebb9981
[INFO] running `Command { std: "docker" "start" "-a" "1e121d5014e3c1acd8415c992cfa43be8fd1bc8a0e3e9c288726866c7ebb9981", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/map_box_from-e4dc21eb53f43669)
[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 map_box_from
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/convert.rs - convert::MapBoxFrom (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/convert.rs - convert::MapBoxFrom (line 23) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `MapBoxFrom` in this scope
[INFO] [stdout]   --> src/convert.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl<T> MapBoxFrom<AsUnsized<T>> for AsUnsized<T> {
[INFO] [stdout]    |         ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 22 + use map_box_from::convert::MapBoxFrom;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/convert.rs - convert::MapBoxFrom (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.24s; merged doctests compilation took 0.08s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1e121d5014e3c1acd8415c992cfa43be8fd1bc8a0e3e9c288726866c7ebb9981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e121d5014e3c1acd8415c992cfa43be8fd1bc8a0e3e9c288726866c7ebb9981", kill_on_drop: false }`
[INFO] [stdout] 1e121d5014e3c1acd8415c992cfa43be8fd1bc8a0e3e9c288726866c7ebb9981
