[INFO] fetching crate bytecon 0.1.14...
[INFO] checking bytecon-0.1.14 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate bytecon 0.1.14 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate bytecon 0.1.14 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytecon 0.1.14
[INFO] finished tweaking crates.io crate bytecon 0.1.14
[INFO] tweaked toml for crates.io crate bytecon 0.1.14 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 468 packages to latest compatible versions
[INFO] [stderr]       Adding burn v0.14.0 (available: v0.15.0)
[INFO] [stderr]       Adding cudarc v0.11.5 (available: v0.11.9)
[INFO] [stderr]       Adding rustls v0.21.12 (available: v0.23.19)
[INFO] [stderr]       Adding tokio-rustls v0.23.4 (available: v0.26.0)
[INFO] [stderr]       Adding ureq v2.10.1 (available: v2.11.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84dbbd6177d827305eb40c8c4f401606a978239a19ef6a701382688394904076
[INFO] running `Command { std: "docker" "start" "-a" "84dbbd6177d827305eb40c8c4f401606a978239a19ef6a701382688394904076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84dbbd6177d827305eb40c8c4f401606a978239a19ef6a701382688394904076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84dbbd6177d827305eb40c8c4f401606a978239a19ef6a701382688394904076", kill_on_drop: false }`
[INFO] [stdout] 84dbbd6177d827305eb40c8c4f401606a978239a19ef6a701382688394904076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1df4e6d7515dd507a40fff885c5e056279ee95b17e91d84b291a6eed9ab8d3d
[INFO] running `Command { std: "docker" "start" "-a" "a1df4e6d7515dd507a40fff885c5e056279ee95b17e91d84b291a6eed9ab8d3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]     Checking bytecon v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]  --> tests/byte_converter_tests.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use rand::SeedableRng;
[INFO] [stdout]   |         ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand_chacha`
[INFO] [stdout]  --> tests/byte_converter_tests.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use rand_chacha::{ChaCha20Rng, ChaCha8Rng};
[INFO] [stdout]   |         ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bytecon` (test "byte_converter_tests") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a1df4e6d7515dd507a40fff885c5e056279ee95b17e91d84b291a6eed9ab8d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1df4e6d7515dd507a40fff885c5e056279ee95b17e91d84b291a6eed9ab8d3d", kill_on_drop: false }`
[INFO] [stdout] a1df4e6d7515dd507a40fff885c5e056279ee95b17e91d84b291a6eed9ab8d3d
