[INFO] fetching crate data_nostd 0.1.0...
[INFO] testing data_nostd-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate data_nostd 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate data_nostd 0.1.0
[INFO] finished tweaking crates.io crate data_nostd 0.1.0
[INFO] tweaked toml for crates.io crate data_nostd 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate data_nostd 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea3a638ae946e6de2d75c91caefac46e1e8611b3728cb33dd5d5f0db0c093086
[INFO] running `Command { std: "docker" "start" "-a" "ea3a638ae946e6de2d75c91caefac46e1e8611b3728cb33dd5d5f0db0c093086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea3a638ae946e6de2d75c91caefac46e1e8611b3728cb33dd5d5f0db0c093086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3a638ae946e6de2d75c91caefac46e1e8611b3728cb33dd5d5f0db0c093086", kill_on_drop: false }`
[INFO] [stdout] ea3a638ae946e6de2d75c91caefac46e1e8611b3728cb33dd5d5f0db0c093086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89c7b3963ee3a8758c5b8149d5ea511a9287b6fe235de607c1b962de76f5beff
[INFO] running `Command { std: "docker" "start" "-a" "89c7b3963ee3a8758c5b8149d5ea511a9287b6fe235de607c1b962de76f5beff", kill_on_drop: false }`
[INFO] [stderr]    Compiling data_nostd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "89c7b3963ee3a8758c5b8149d5ea511a9287b6fe235de607c1b962de76f5beff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c7b3963ee3a8758c5b8149d5ea511a9287b6fe235de607c1b962de76f5beff", kill_on_drop: false }`
[INFO] [stdout] 89c7b3963ee3a8758c5b8149d5ea511a9287b6fe235de607c1b962de76f5beff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ffb34a5896fb39329650f2cdcbe84137061ec50f870ef7bd6672a4438ad9792
[INFO] running `Command { std: "docker" "start" "-a" "6ffb34a5896fb39329650f2cdcbe84137061ec50f870ef7bd6672a4438ad9792", kill_on_drop: false }`
[INFO] [stderr]    Compiling data_nostd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/lib.rs:78:1
[INFO] [stdout]    |
[INFO] [stdout] 78 | / fn panic(_info: &PanicInfo) -> ! {
[INFO] [stdout] 79 | |     loop {} //Something should be done with this
[INFO] [stdout] 80 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-210854cf1daa4bec.so, /opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-210854cf1daa4bec.rlib
[INFO] [stdout]    = note: second definition in the local crate (`data_nostd`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `data_nostd` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6ffb34a5896fb39329650f2cdcbe84137061ec50f870ef7bd6672a4438ad9792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffb34a5896fb39329650f2cdcbe84137061ec50f870ef7bd6672a4438ad9792", kill_on_drop: false }`
[INFO] [stdout] 6ffb34a5896fb39329650f2cdcbe84137061ec50f870ef7bd6672a4438ad9792
