[INFO] fetching crate art_p256 0.2.1...
[INFO] testing art_p256-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate art_p256 0.2.1 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate art_p256 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate art_p256 0.2.1
[INFO] finished tweaking crates.io crate art_p256 0.2.1
[INFO] tweaked toml for crates.io crate art_p256 0.2.1 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78f001362cf2b6b4d468fa8eded2db0502503587d95c5560493bd5ec81c0bc8d
[INFO] running `Command { std: "docker" "start" "-a" "78f001362cf2b6b4d468fa8eded2db0502503587d95c5560493bd5ec81c0bc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78f001362cf2b6b4d468fa8eded2db0502503587d95c5560493bd5ec81c0bc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f001362cf2b6b4d468fa8eded2db0502503587d95c5560493bd5ec81c0bc8d", kill_on_drop: false }`
[INFO] [stdout] 78f001362cf2b6b4d468fa8eded2db0502503587d95c5560493bd5ec81c0bc8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad2e871e83d84bdb3137fe79f018ddddae1fde7b4db7e74f8c4f2f75e35aff7
[INFO] running `Command { std: "docker" "start" "-a" "2ad2e871e83d84bdb3137fe79f018ddddae1fde7b4db7e74f8c4f2f75e35aff7", kill_on_drop: false }`
[INFO] [stderr]    Compiling art_p256 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "2ad2e871e83d84bdb3137fe79f018ddddae1fde7b4db7e74f8c4f2f75e35aff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad2e871e83d84bdb3137fe79f018ddddae1fde7b4db7e74f8c4f2f75e35aff7", kill_on_drop: false }`
[INFO] [stdout] 2ad2e871e83d84bdb3137fe79f018ddddae1fde7b4db7e74f8c4f2f75e35aff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f30e57526108bed46eef7c126552d314b601ab644a508e8847ab5c13886f71b9
[INFO] running `Command { std: "docker" "start" "-a" "f30e57526108bed46eef7c126552d314b601ab644a508e8847ab5c13886f71b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling art_p256 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `P256`
[INFO] [stdout]  --> tests/ecdhe.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate P256;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `gen_keys` in this scope
[INFO] [stdout]   --> tests/ecdhe.rs:22:49
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let (a_private_key, a_public_key) = gen_keys(get_random());
[INFO] [stdout]    |                                                 ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  |     use art_p256::gen_keys;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `gen_keys` in this scope
[INFO] [stdout]   --> tests/ecdhe.rs:23:49
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let (b_private_key, b_public_key) = gen_keys(get_random());
[INFO] [stdout]    |                                                 ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  |     use art_p256::gen_keys;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `gen_secret` in this scope
[INFO] [stdout]   --> tests/ecdhe.rs:24:28
[INFO] [stdout]    |
[INFO] [stdout] 24 |             let a_secret = gen_secret(a_private_key, b_public_key);
[INFO] [stdout]    |                            ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  |     use art_p256::gen_secret;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `gen_secret` in this scope
[INFO] [stdout]   --> tests/ecdhe.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |             let b_secret = gen_secret(b_private_key, a_public_key);
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 25 |             let b_secret = a_secret(b_private_key, a_public_key);
[INFO] [stdout]    |                            ~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  |     use art_p256::gen_secret;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `art_p256` due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f30e57526108bed46eef7c126552d314b601ab644a508e8847ab5c13886f71b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f30e57526108bed46eef7c126552d314b601ab644a508e8847ab5c13886f71b9", kill_on_drop: false }`
[INFO] [stdout] f30e57526108bed46eef7c126552d314b601ab644a508e8847ab5c13886f71b9