[INFO] fetching crate utf-32-to-utf-16 0.0.0...
[INFO] testing utf-32-to-utf-16-0.0.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate utf-32-to-utf-16 0.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate utf-32-to-utf-16 0.0.0
[INFO] finished tweaking crates.io crate utf-32-to-utf-16 0.0.0
[INFO] tweaked toml for crates.io crate utf-32-to-utf-16 0.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate utf-32-to-utf-16 0.0.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate utf-32-to-utf-16 0.0.0 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3127f7db5480f0a1ddb9e20efd13b25881e106ce8d002e638eceb3f94e911bf2
[INFO] running `Command { std: "docker" "start" "-a" "3127f7db5480f0a1ddb9e20efd13b25881e106ce8d002e638eceb3f94e911bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3127f7db5480f0a1ddb9e20efd13b25881e106ce8d002e638eceb3f94e911bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3127f7db5480f0a1ddb9e20efd13b25881e106ce8d002e638eceb3f94e911bf2", kill_on_drop: false }`
[INFO] [stdout] 3127f7db5480f0a1ddb9e20efd13b25881e106ce8d002e638eceb3f94e911bf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee5d0ea8ba918077890117d7b05d3189af1cdb3bf1797c8753d856c2e66d466
[INFO] running `Command { std: "docker" "start" "-a" "6ee5d0ea8ba918077890117d7b05d3189af1cdb3bf1797c8753d856c2e66d466", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling utf-32-to-utf-16 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "6ee5d0ea8ba918077890117d7b05d3189af1cdb3bf1797c8753d856c2e66d466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee5d0ea8ba918077890117d7b05d3189af1cdb3bf1797c8753d856c2e66d466", kill_on_drop: false }`
[INFO] [stdout] 6ee5d0ea8ba918077890117d7b05d3189af1cdb3bf1797c8753d856c2e66d466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16050de2bd1e9c5b8942e664c6a4582f5ddea0aece9cf69031134c5f7b365561
[INFO] running `Command { std: "docker" "start" "-a" "16050de2bd1e9c5b8942e664c6a4582f5ddea0aece9cf69031134c5f7b365561", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling utf-32-to-utf-16 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `utf_32_to_utf_8`
[INFO] [stdout]  --> examples/test_utf_32_to_utf_8.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate utf_32_to_utf_8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `utf-32-to-utf-16` (example "test_utf_32_to_utf_8") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "16050de2bd1e9c5b8942e664c6a4582f5ddea0aece9cf69031134c5f7b365561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16050de2bd1e9c5b8942e664c6a4582f5ddea0aece9cf69031134c5f7b365561", kill_on_drop: false }`
[INFO] [stdout] 16050de2bd1e9c5b8942e664c6a4582f5ddea0aece9cf69031134c5f7b365561
