[INFO] fetching crate seed-xor 0.2.0...
[INFO] testing seed-xor-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate seed-xor 0.2.0 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate seed-xor 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seed-xor 0.2.0
[INFO] finished tweaking crates.io crate seed-xor 0.2.0
[INFO] tweaked toml for crates.io crate seed-xor 0.2.0 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fd852f25a15d42f9ab9c4ba0bd5377dddcd01644c8a9293f3c5d74553f18d0b
[INFO] running `Command { std: "docker" "start" "-a" "8fd852f25a15d42f9ab9c4ba0bd5377dddcd01644c8a9293f3c5d74553f18d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd852f25a15d42f9ab9c4ba0bd5377dddcd01644c8a9293f3c5d74553f18d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd852f25a15d42f9ab9c4ba0bd5377dddcd01644c8a9293f3c5d74553f18d0b", kill_on_drop: false }`
[INFO] [stdout] 8fd852f25a15d42f9ab9c4ba0bd5377dddcd01644c8a9293f3c5d74553f18d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0a5ef18aefc0ec1e8b48cf6562e8420764f57caf73593faf70db0f2e49515f5
[INFO] running `Command { std: "docker" "start" "-a" "a0a5ef18aefc0ec1e8b48cf6562e8420764f57caf73593faf70db0f2e49515f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling bitcoin_hashes v0.9.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
[INFO] [stderr]    Compiling bip39 v1.0.1
[INFO] [stderr]    Compiling seed-xor v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "a0a5ef18aefc0ec1e8b48cf6562e8420764f57caf73593faf70db0f2e49515f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a5ef18aefc0ec1e8b48cf6562e8420764f57caf73593faf70db0f2e49515f5", kill_on_drop: false }`
[INFO] [stdout] a0a5ef18aefc0ec1e8b48cf6562e8420764f57caf73593faf70db0f2e49515f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc878c282741837df7998b0a27fae9b513f6a805fd8e15ccff85d383be92b431
[INFO] running `Command { std: "docker" "start" "-a" "bc878c282741837df7998b0a27fae9b513f6a805fd8e15ccff85d383be92b431", kill_on_drop: false }`
[INFO] [stderr]    Compiling seed-xor v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "bc878c282741837df7998b0a27fae9b513f6a805fd8e15ccff85d383be92b431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc878c282741837df7998b0a27fae9b513f6a805fd8e15ccff85d383be92b431", kill_on_drop: false }`
[INFO] [stdout] bc878c282741837df7998b0a27fae9b513f6a805fd8e15ccff85d383be92b431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66c2aa11a5dfdb060ec5dfe78a32ebc2c659cd64a289819cd97e560e1119e40d
[INFO] running `Command { std: "docker" "start" "-a" "66c2aa11a5dfdb060ec5dfe78a32ebc2c659cd64a289819cd97e560e1119e40d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/seed_xor-4e259d5e393040be)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::seed_xor_assignment_works ... ok
[INFO] [stdout] test tests::seed_xor_works ... ok
[INFO] [stdout] test tests::seed_xor_with_different_lengths_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seed-xor
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66c2aa11a5dfdb060ec5dfe78a32ebc2c659cd64a289819cd97e560e1119e40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c2aa11a5dfdb060ec5dfe78a32ebc2c659cd64a289819cd97e560e1119e40d", kill_on_drop: false }`
[INFO] [stdout] 66c2aa11a5dfdb060ec5dfe78a32ebc2c659cd64a289819cd97e560e1119e40d